{"id":1211,"date":"2026-09-14T18:35:15","date_gmt":"2026-09-14T10:35:15","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/80-amino-acid-powder-standard-grade\/"},"modified":"2026-09-16T19:21:52","modified_gmt":"2026-09-16T11:21:52","slug":"80-amino-acid-powder-standard-grade","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/amino-acid\/80-amino-acid-powder-standard-grade\/","title":{"rendered":"80% Amino Acid Powder, Standard Grade"},"content":{"rendered":"<style>\n\/* \u57fa\u7840\u91cd\u7f6e + \u5168\u5c40\u5e73\u6ed1\u6eda\u52a8\uff08\u951a\u70b9\u515c\u5e95\uff09 *\/\nhtml{scroll-behavior:smooth;scroll-padding-top:78px;}\n.jf-wrap{max-width:1140px;margin:0 auto;padding:0 16px;box-sizing:border-box;}\n.jf-wrap *{box-sizing:border-box;}\n\/* \u9690\u85cf\u4e3b\u9898\u81ea\u52a8\u63d2\u5165\u7684 Table of contents\uff08\u4e0e\u60ac\u6d6e\u951a\u70b9\u5bfc\u822a\u91cd\u590d\uff09 *\/\n.toc-box{display:none !important;}<\/p>\n<p>\/* ===== Sticky 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rgba(0,77,77,.10);transform:translateY(-2px)}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}<\/style>\n<div class=\"jf-wrap\">\n<nav class=\"jf-nav\">\n<a href=\"#overview\">Overview<\/a><br \/>\n<a href=\"#benefits\">Benefits<\/a><br \/>\n<a href=\"#specs\">Specs<\/a><br \/>\n<a href=\"#docs\">Documents<\/a><br \/>\n<a href=\"#solubility\">Form<\/a><br \/>\n<a href=\"#applications\">Applications<\/a><br \/>\n<a href=\"#packaging\">Packaging<\/a><br \/>\n<a href=\"#cases\">Cases<\/a><br \/>\n<a href=\"#faq\">FAQ<\/a><br \/>\n<\/nav>\n<div class=\"jf-hero\">\n<div class=\"jf-hero-eyebrow\">Amino Acid<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder[data-kb-block=\"kb-adv-headingkb-h1-aa80-std-powder\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder[data-kb-block=\"kb-adv-headingkb-h1-aa80-std-powder\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder[data-kb-block=\"kb-adv-headingkb-h1-aa80-std-powder\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa80-std-powder[data-kb-block=\"kb-adv-headingkb-h1-aa80-std-powder\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-aa80-std-powder jf-hero-title\">80% Amino Acid Powder, Standard Grade<\/h1>\n<p class=\"jf-hero-tag\">The General-Purpose Workhorse \u2014 Same 80% Guarantee, Lowest Cost per Unit<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Total amino acid \u2265 80.0%<\/span><br \/>\n<span class=\"jf-badge\">Free amino acid \u2265 75.0%<\/span><br \/>\n<span class=\"jf-badge\">Total nitrogen \u2265 12.5%<\/span><br \/>\n<span class=\"jf-badge\">Water solubility 100%<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>Every lot ships with a Certificate of Analysis stating tested total amino acids, free amino acids, total nitrogen and chloride.<\/strong><\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"overview\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Product Overview<\/h2>\n<p><strong>Amino acids<\/strong> are the building blocks of proteins and, in free form, the most readily absorbed nitrogen source a plant or an animal can take up. JINGFENG&#8217;s amino acid range is produced from plant protein (soybean) or animal protein by <a href='https:\/\/en.wikipedia.org\/wiki\/Hydrolysis' target='_blank' rel='noopener'>acid or enzymatic hydrolysis<\/a>, which breaks the protein chain down into <a href='https:\/\/en.wikipedia.org\/wiki\/Amino_acid' target='_blank' rel='noopener'>free amino acids<\/a>, short peptides and water-soluble nitrogen. The result is a 100% water-soluble input used as a foliar and fertigation biostimulant, a chelating agent for trace elements, and a feed-grade protein source.<\/p>\n<p><strong>80% Amino Acid Powder \u2013 Standard Grade<\/strong> carries the same guarantee as the rest of the 80% family: <strong>\u2265 80% total amino acids<\/strong> with <strong>\u2265 75% in the free form<\/strong>, <strong>\u2265 12.5% total nitrogen<\/strong> and <strong>100% water solubility<\/strong>, with chloride held to <strong>\u2264 3.00%<\/strong>. It is hydrolysed from soybean protein, so it works as a foliar and fertigation biostimulant in agriculture and as a bioavailable protein source in feed.<\/p>\n<p>What makes it the standard grade is where it is used. It is aimed at programmes where the powder goes into plain water or into a dry mix \u2014 feed premixes, dry NPK and organic fertiliser blends, straight foliar sprays and soil applications \u2014 and it is priced as the workhorse of the range.<\/p>\n<p>If your programme is a concentrated liquid formulation, read the compatibility note below before you buy: in a high-pH NPK and trace-element system, this grade can lose solubility, and our tank-mix grade is the one built for that job.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"benefits\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Key Benefits<\/h2>\n<div class=\"jf-grid\">\n<div class=\"jf-card\">\n<h4>\u2265 80% total amino acids<\/h4>\n<p>A guaranteed floor of \u2265 80.0%, with \u2265 75.0% in the free form \u2014 the same analysis as our tank-mix grade, at the lowest cost per unit of amino acid.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Dissolves completely<\/h4>\n<p>100% water soluble with no residue, so it can go straight into the spray tank or through a drip line.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>High free amino acid share<\/h4>\n<p>A large part of the load is in the free form, which plants and animals absorb without further breakdown.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Low chloride option<\/h4>\n<p>Low-chloride grades avoid salt burn on chloride-sensitive crops and keep the salt load down in feed rations.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Blend-friendly<\/h4>\n<p>A free-flowing powder that disperses evenly into NPK, organic fertilizer and feed premixes, even at low inclusion rates.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>COA on every batch<\/h4>\n<p>Each lot ships with a Certificate of Analysis stating the tested total amino acids, free amino acids, total nitrogen, chloride and heavy metals against the stated Chinese industry standards.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"specs\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Technical Specification<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Specification<\/th>\n<th>Test standard<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Appearance<\/td>\n<td>Yellow powder<\/td>\n<td>Visual inspection<\/td>\n<\/tr>\n<tr>\n<td>Total amino acid<\/td>\n<td>\u2265 80.0%<\/td>\n<td>NY\/T 1975-2010<\/td>\n<\/tr>\n<tr>\n<td>Free amino acid<\/td>\n<td>\u2265 75.0%<\/td>\n<td>NY\/T 1975-2010<\/td>\n<\/tr>\n<tr>\n<td>Total nitrogen<\/td>\n<td>\u2265 12.5%<\/td>\n<td>NY\/T 1977-2010<\/td>\n<\/tr>\n<tr>\n<td>Water solubility<\/td>\n<td>100%<\/td>\n<td>NY\/T 1973-2021<\/td>\n<\/tr>\n<tr>\n<td>Chloride (Cl\u207b)<\/td>\n<td>\u2264 3.00%<\/td>\n<td>NY\/T 1117-2006<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>4.0 \u2013 6.0<\/td>\n<td>NY\/T 1973-2021<\/td>\n<\/tr>\n<tr>\n<td>Lead (Pb)<\/td>\n<td>\u2264 50 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Cadmium (Cd)<\/td>\n<td>\u2264 10 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Mercury (Hg)<\/td>\n<td>\u2264 5 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Arsenic (As)<\/td>\n<td>\u2264 10 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<tr>\n<td>Chromium (Cr)<\/td>\n<td>\u2264 50 ppm<\/td>\n<td>NY\/T 1978-2022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis and tested against the stated Chinese industry standards. Every shipment travels with its own COA stating the tested values.<\/p>\n<div class=\"jf-doc-cta\" id=\"docs\">\n<p class=\"jf-doc-cta-txt\">Need the full Certificate of Analysis, MSDS, or TDS for your formulation or tender file?<\/p>\n<p><a class=\"jf-btn\" href=\"\/contact\/\">Request COA \/ MSDS \/ TDS<\/a>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"solubility\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Form &amp; Solubility<\/h2>\n<p><strong>Form:<\/strong> fine, free-flowing powder with low dust, easy to weigh out by the bag and to blend into dry mixes.<\/p>\n<p><strong>In water:<\/strong> 100% water soluble. It wets out quickly and dissolves cleanly under light agitation, leaving no residue to block filters, spray nozzles or drip lines.<\/p>\n<p><strong>Handling:<\/strong> use standard dust protection when handling bulk. Reseal opened bags to keep moisture out.<\/p>\n<p><strong>Where this grade fits.<\/strong> The standard grade is the general-purpose member of the 80% family. It dissolves completely in plain water and is the economical choice wherever the product goes into a simple solution or a dry mix: feed premixes, dry NPK and organic fertiliser blends, straight foliar sprays and soil applications.<\/p>\n<p><strong>In concentrated liquid formulations.<\/strong> Compounded water-soluble fertiliser is a demanding environment \u2014 NPK salts, trace elements and a pH pushed upwards to hold everything in solution. In that environment a hydrolysate can lose solubility and drop out. If you are formulating a concentrated liquid NPK + trace-element blend, specify our tank-mix grade instead; it is selected from the lots that hold up under those conditions.<\/p>\n<p><strong>Colour.<\/strong> Hydrolysed plant protein is a natural material and the shade moves between production lots, from a pale yellow-white to a deeper yellow. Shade is a visual property only \u2014 the guaranteed analysis is identical across lots and every batch ships with its own COA.<\/p>\n<p><strong>Typical amino acid composition<\/strong> \u2014 indicative analysis of the plant-source hydrolysate, shown for guidance and not a batch guarantee. The binding specification is the total and free amino acid guarantee in the table above; each batch carries its own COA.<\/p>\n<div class=\"jf-aagrid\">\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Glycine<\/span><span class=\"jf-aaval\">15.4%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Aspartic acid<\/span><span class=\"jf-aaval\">5.7%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Phenylalanine<\/span><span class=\"jf-aaval\">1.5%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Histidine<\/span><span class=\"jf-aaval\">0.3%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Threonine<\/span><span class=\"jf-aaval\">13.8%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Alanine<\/span><span class=\"jf-aaval\">3.5%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Lysine<\/span><span class=\"jf-aaval\">0.9%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Arginine<\/span><span class=\"jf-aaval\">0.3%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Glutamic acid<\/span><span class=\"jf-aaval\">10.2%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Valine<\/span><span class=\"jf-aaval\">3.1%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Methionine<\/span><span class=\"jf-aaval\">0.4%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Serine<\/span><span class=\"jf-aaval\">9.9%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Isoleucine<\/span><span class=\"jf-aaval\">2.6%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Tyrosine<\/span><span class=\"jf-aaval\">0.4%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Proline<\/span><span class=\"jf-aaval\">6.3%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Leucine<\/span><span class=\"jf-aaval\">1.7%<\/span><\/div>\n<div class=\"jf-aacell\"><span class=\"jf-aaname\">L-Cystine<\/span><span class=\"jf-aaval\">0.3%<\/span><\/div>\n<\/div>\n<div class=\"jf-note\">Amino acids from plant-source protein hydrolysis \u2014 a water-soluble nitrogen and free amino acid source for foliar, fertigation and feed use.<\/div>\n<h3>How the amino acid grades compare<\/h3>\n<table class=\"jf-tb jf-tb-cmp\">\n<thead>\n<tr>\n<th>Grade<\/th>\n<th>Form<\/th>\n<th>Total amino acid<\/th>\n<th>Free amino acid<\/th>\n<th>Total nitrogen<\/th>\n<th>Best for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/salt-free-amino-acid-liquid-30\/\" target=\"_blank\" rel=\"noopener\">Salt-Free Amino Acid Liquid 30%<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 300 g\/L<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Chloride-sensitive crops; foliar and drip<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">50% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 45%<\/td>\n<td>\u2265 40%<\/td>\n<td>\u2265 15%<\/td>\n<td>Cost-efficient foliar and fertigation programmes<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/60-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">60% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 60%<\/td>\n<td>\u2265 55%<\/td>\n<td>\u2265 12%<\/td>\n<td>General-purpose foliar, drip and flushing<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">80% Hydrolyzed Amino Acid Powder \u2014 Tank-Mix<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>\u2265 75.0%<\/td>\n<td>\u2265 12.5%<\/td>\n<td>Liquid NPK and trace-element compounding<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-amino-acid-powder-standard-grade\/\" target=\"_blank\" rel=\"noopener\">80% Amino Acid Powder \u2014 Standard <em>(this product)<\/em><\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>\u2265 75.0%<\/td>\n<td>\u2265 12.5%<\/td>\n<td>Feed premixes, dry blends, straight foliar and soil<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">All grades are 100% water soluble and are hydrolysed from plant-source protein. Higher grades carry a larger free amino acid share, so less product is needed per hectare for the same response.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"applications\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Applications &amp; Dosage<\/h2>\n<p class=\"jf-lead\">For feed premixes, dry fertiliser blends, soil application and straight foliar or fertigation programmes \u2014 anywhere the product meets plain water or a dry mix rather than a concentrated liquid formulation.<\/p>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Application<\/th>\n<th>How to use<\/th>\n<th>Rate<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Foliar spray<\/td>\n<td>Dissolve in clean water and spray the leaf evenly, front and back, in the cool part of the day. Best on simple tank loads.<\/td>\n<td>1:2000 \u2013 1:2500<\/td>\n<\/tr>\n<tr>\n<td>Drip \/ fertigation<\/td>\n<td>Pre-dissolve and meter into the irrigation line or inject straight into the drip system.<\/td>\n<td>1:1500 \u2013 1:2000<\/td>\n<\/tr>\n<tr>\n<td>Dry blending<\/td>\n<td>Blend straight into powdered or granular NPK and organic fertiliser mixes; the free-flowing powder disperses evenly at low inclusion rates.<\/td>\n<td>As formulated<\/td>\n<\/tr>\n<tr>\n<td>Soil application<\/td>\n<td>Apply as a base or side dressing around the root zone, alone or blended with granular NPK.<\/td>\n<td>As formulated<\/td>\n<\/tr>\n<tr>\n<td>Animal feed<\/td>\n<td>Blend into complete feed as a bioavailable protein and amino acid source.<\/td>\n<td>0.5 \u2013 2% of feed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"jf-sec\" id=\"packaging\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Packaging &amp; Storage<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Pack size<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 kg \/ 5 kg \/ 10 kg<\/td>\n<td>Printed aluminium foil bag<\/td>\n<\/tr>\n<tr>\n<td>10 kg \/ 20 kg<\/td>\n<td>Printed carton box<\/td>\n<\/tr>\n<tr>\n<td>20 \/ 25 kg<\/td>\n<td>Woven or paper bag with inner liner; colour-printed PP\/PE bag with inner liner<\/td>\n<\/tr>\n<tr>\n<td>200 L drum \/ 1000 L IBC<\/td>\n<td>For liquid grades; food-grade HDPE drum with tamper-evident closure<\/td>\n<\/tr>\n<tr>\n<td>1000 \/ 1100 kg<\/td>\n<td>Jumbo bag with discharge spout<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Storage:<\/strong> Store in a cool, dry, well-ventilated place, away from direct sunlight and moisture. Stable for 24 months in the sealed original packaging; reseal opened bags. Liquid grades: store upright and frost-free.<\/p>\n<p class=\"jf-sub\">Custom packaging, private-label printing and OEM specifications are available on request. Packaging photos are available in the product gallery.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"cases\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Successful Cases<\/h2>\n<div class=\"jf-cases\">\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Greenhouse vegetable cooperative, Spain<\/h4>\n<p>Used as a foliar biostimulant on peppers; growers reported thicker fruit walls, more even colouring and less blossom-end rot.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Integrated crop and poultry farm, Brazil<\/h4>\n<p>The same batch went to soybean foliar sprays and to broiler feed; the farm reported better crop stress tolerance and improved weight gain.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Vegetable programme, Shandong<\/h4>\n<p>Pre-dissolved before metering into the line; flows through filters without blocking the drippers.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a>\n<\/div>\n<p class=\"jf-sub\">Full case studies with crop data are published in our application sectors.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"faq\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"jf-faq\">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How is the standard grade different from the tank-mix grade?<\/summary>\n<p>The guaranteed analysis is identical \u2014 \u2265 80% total amino acids, \u2265 75% free, \u2265 12.5% total nitrogen, \u2264 3.00% chloride, 100% water soluble. Both dissolve completely in plain water. The standard grade is the economical choice for dry blends, feed premixes and straight foliar or soil programmes. The tank-mix grade is selected from lots that hold their solubility in concentrated, high-pH NPK and trace-element formulations, so it is the one to specify for liquid compounding.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Will it dissolve completely?<\/summary>\n<p>In plain water, yes \u2014 the guarantee is 100% water solubility and it wets out quickly under light agitation with no residue to block filters, nozzles or drippers. What changes in a concentrated liquid formulation is the environment: high salt loading and a raised pH can pull a hydrolysate back out of solution. If that is your application, use the tank-mix grade.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Why does the colour vary between batches?<\/summary>\n<p>Hydrolysed plant protein is a natural material, so the shade moves from a pale yellow-white to a deeper yellow depending on the production lot. The colour is a visual property only; the guaranteed analysis is the same across lots and every batch is tested against it.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is it plant source or animal source?<\/summary>\n<p>This grade is plant source, hydrolysed from soybean protein. We also produce animal-source grades; tell us which your market or certification body requires and we will quote the matching product.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can it go into complete feed?<\/summary>\n<p>Yes. At \u2265 80% total amino acids with a balanced spectrum and a \u2264 3.00% chloride ceiling, it is used as a bioavailable protein and amino acid source in poultry, swine, ruminant and aquaculture rations, typically at 0.5\u20132% of the feed.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How do I dilute it?<\/summary>\n<p>For foliar spraying 1:2000 to 1:2500; for drip or fertigation 1:1500 to 1:2000; for seed soaking 1:2000 to 1:3000; for root drenching 1:1000 to 1:1500. Always add the powder to the water, not water to the powder, and jar-test before tank-mixing with agrochemicals.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is it suitable for organic farming?<\/summary>\n<p>Hydrolysed plant-source amino acids are widely accepted in organic production. Rules differ by market and certifier, so please check with your certification body and ask us for the input list and technical data sheet you need.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How is it packed and what is the minimum order?<\/summary>\n<p>Standard pack is a 20 kg or 25 kg bag with inner liner, with 1 kg and 10 kg options for sampling. MOQ one pallet; 7\u201315 days ex-works. Private-label printing and custom blends are available on request.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"related\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Also Available in This Family<\/h2>\n<div 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target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/60-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-60pct-acid-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"60% Hydrolyzed Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">60% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-50pct-acid-hydrolyzed-amino-acid-powder-1-150x150.webp\" alt=\"50% Hydrolyzed Amino Acid Powder \u2014 product image\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">50% Hydrolyzed Amino Acid Powder<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/salt-free-amino-acid-liquid-30\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-30pct-salt-free-plant-amino-acid-liquid-plant-1-150x150.webp\" alt=\"Salt-Free Amino Acid Liquid 30% \u2014 dark brown liquid\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Salt-Free Amino Acid Liquid 30% \u2013 Plant-Source, Low Chloride<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-80pct-acid-hydrolyzed-amino-acid-powder-light-1-150x150.webp\" alt=\"80% Hydrolyzed Amino Acid Powder \u2014 light yellow-white powder\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">80% Hydrolyzed Amino Acid Powder \u2013 Tank-Mix Grade<\/span><\/a><\/div>\n<\/div>\n<div class=\"jf-cta\">\n<h3>Need a quotation or a sample?<\/h3>\n<p>Tell us your application, target market and packaging &mdash; we will come back with specification, price and lead time.<\/p>\n<p><a href=\"https:\/\/www.jingfenggroup.com\/contact\">Request a Quote<\/a>\n<\/div>\n<\/div>\n<p><script>\n(function(){\n  function init(){\n    var nav=document.querySelector('.jf-nav');\n    if(!nav){return;}\n    var links=[].slice.call(nav.querySelectorAll('a'));\n    function targetOf(a){\n      var h=a.getAttribute('href');\n      if(h){ if(h.charAt(0)==='#'){ return document.querySelector(h); } }\n      return null;\n    }\n    var secs=links.map(targetOf);\n    var ticking=false;\n    function onScroll(){\n      var navH=nav.offsetHeight;\n      var y=window.pageYOffset+navH+30;\n      var cur=0;\n      for(var i=0;i<secs.length;i++){\n        if(secs[i]){\n          if(secs[i].getBoundingClientRect().top+window.pageYOffset<=y){ cur=i; }\n        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},{passive:true});\n    window.addEventListener('resize',onScroll);\n    onScroll();\n  }\n  if(document.readyState==='loading'){ document.addEventListener('DOMContentLoaded',init); } else { init(); }\n})();\n<\/script><\/p>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"80% Amino Acid Powder, Standard Grade\", \"description\": \"Standard grade 80% amino acid powder for feed premixes, dry blends and foliar sprays. \u2265 80% total amino acids, 100% water soluble. Batch COA.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"JINGFENG\"}, \"material\": \"Plant-source (soybean) protein hydrolysate\", \"category\": \"Amino acid biostimulant and feed-grade raw material\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Total amino acid\", \"value\": \"\u2265 80.0%\"}, {\"@type\": \"PropertyValue\", \"name\": \"Free amino acid\", \"value\": \"\u2265 75.0%\"}, {\"@type\": \"PropertyValue\", \"name\": \"Total nitrogen\", \"value\": \"\u2265 12.5%\"}, {\"@type\": \"PropertyValue\", \"name\": \"Chloride\", \"value\": \"\u2264 3.00%\"}, {\"@type\": \"PropertyValue\", \"name\": \"Water solubility\", \"value\": \"100%\"}, {\"@type\": \"PropertyValue\", \"name\": \"pH\", \"value\": \"4.0 \u2013 6.0\"}, {\"@type\": \"PropertyValue\", \"name\": \"Form \/ particle size\", \"value\": \"Yellow powder\"}], \"url\": \"https:\/\/www.jingfenggroup.com\/amino-acid\/80-amino-acid-powder-standard-grade\/\", \"offers\": {\"@type\": \"AggregateOffer\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/www.jingfenggroup.com\/amino-acid\/80-amino-acid-powder-standard-grade\/\"}, \"image\": [\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-80pct-acid-hydrolyzed-amino-acid-powder-yellow-1.webp\"]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How is the standard grade different from the tank-mix grade?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The guaranteed analysis is identical \u2014 \u2265 80% total amino acids, \u2265 75% free, \u2265 12.5% total nitrogen, \u2264 3.00% chloride, 100% water soluble. Both dissolve completely in plain water. The standard grade is the economical choice for dry blends, feed premixes and straight foliar or soil programmes. The tank-mix grade is selected from lots that hold their solubility in concentrated, high-pH NPK and trace-element formulations, so it is the one to specify for liquid compounding.\"}}, {\"@type\": \"Question\", \"name\": \"Will it dissolve completely?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In plain water, yes \u2014 the guarantee is 100% water solubility and it wets out quickly under light agitation with no residue to block filters, nozzles or drippers. What changes in a concentrated liquid formulation is the environment: high salt loading and a raised pH can pull a hydrolysate back out of solution. If that is your application, use the tank-mix grade.\"}}, {\"@type\": \"Question\", \"name\": \"Why does the colour vary between batches?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Hydrolysed plant protein is a natural material, so the shade moves from a pale yellow-white to a deeper yellow depending on the production lot. The colour is a visual property only; the guaranteed analysis is the same across lots and every batch is tested against it.\"}}, {\"@type\": \"Question\", \"name\": \"Is it plant source or animal source?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This grade is plant source, hydrolysed from soybean protein. We also produce animal-source grades; tell us which your market or certification body requires and we will quote the matching product.\"}}, {\"@type\": \"Question\", \"name\": \"Can it go into complete feed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. At \u2265 80% total amino acids with a balanced spectrum and a \u2264 3.00% chloride ceiling, it is used as a bioavailable protein and amino acid source in poultry, swine, ruminant and aquaculture rations, typically at 0.5\u20132% of the feed.\"}}, {\"@type\": \"Question\", \"name\": \"How do I dilute it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For foliar spraying 1:2000 to 1:2500; for drip or fertigation 1:1500 to 1:2000; for seed soaking 1:2000 to 1:3000; for root drenching 1:1000 to 1:1500. Always add the powder to the water, not water to the powder, and jar-test before tank-mixing with agrochemicals.\"}}, {\"@type\": \"Question\", \"name\": \"Is it suitable for organic farming?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Hydrolysed plant-source amino acids are widely accepted in organic production. Rules differ by market and certifier, so please check with your certification body and ask us for the input list and technical data sheet you need.\"}}, {\"@type\": \"Question\", \"name\": \"How is it packed and what is the minimum order?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Standard pack is a 20 kg or 25 kg bag with inner liner, with 1 kg and 10 kg options for sampling. MOQ one pallet; 7\u201315 days ex-works. Private-label printing and custom blends are available on request.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Standard grade 80% amino acid powder for feed premixes, dry blends and foliar sprays. \u2265 80% total amino acids, 100% water soluble. 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