High-Purity 90% Amino Acid Powder – Plant-Based, White,No Hydroxyproline for

Product Specification

High-Purity 90% Amino Acid Powder – Plant-Based, White, 20% Stable Solution, No Hydroxyproline for Ferment & Foliar Spray

1. Product Designation

90% Amino Acid Powder (Plant‑Derived, White‑Grade Upgrade)
Also referred to as: 90% Hydrolyzed Amino Acid Base, Plant-Sourced Compound Amino Acid, High‑Solubility 90% AA Powder

2. General Description

This upgraded 90% amino acid powder is a proprietary innovation developed entirely in‑house. Manufactured from non‑GMO plant proteins (soybean/corn) via a mild, controlled enzymatic process, it delivers a rich blend of 18 free‑form amino acids, low‑molecular‑weight peptides, and bioavailable organic nitrogen.

What sets this 90% amino acid product apart from conventional hydrolysates is its exceptional uniformity, brilliant white colour, outstanding solution stability at high concentrations, and guaranteed plant‑only origin. It serves as a premium nitrogen source for microbial fermentation, crop nutrition, and liquid concentrate formulations.

3. Why Choose This 90% Amino Acid Powder?

• Balanced Amino Acid Spectrum
  Our proprietary blending technology ensures that all 18 free amino acids are present in harmonized proportions, avoiding the imbalances common in standard hydrolysates. With ≥85.11% free amino acids (meeting the 90% grade benchmark) and total nitrogen of 12.41%, this powder supplies ready‑to‑use nitrogen for rapid microbial growth and plant uptake, reducing lag time and enhancing metabolic efficiency.

• Brilliant White Colour
  Unlike yellowish or tan alternatives, this powder exhibits a pure white appearance, which guarantees no colour interference in finished products – a critical advantage for clear liquid fertilizers, transparent fermentation broths, and high‑end cosmetic or food‑grade applications.

• Unmatched Solution Stability
  The product dissolves completely in water and, even at concentrations of 10% or 20%, remains clear and precipitate‑free for extended periods. This eliminates clogging in irrigation systems and spray nozzles, simplifies bulk liquid storage, and allows for ready‑to‑use concentrated mother liquors that stay homogeneous over time.

• Clean Plant‑Based Profile
  Sourced exclusively from vegetable proteins, this 90% amino acid powder contains zero animal derivatives, and therefore no hydroxyproline – avoiding the pathogen, allergen, and ethical concerns tied to animal‑based inputs. Moreover, it features low chloride (≤1.98%) and heavy metals far below regulatory limits (Hg ≤0.0005%, As ≤0.001%, Cd ≤0.001%, Pb ≤0.005%, Cr ≤0.005%), making it safe for both environmental and food‑chain applications.

4. Certified Technical Data (Table)

5. Full Amino Acid Profile (Free 90% Amino Acids, Table)

The above figures are derived from the most recent batch analysis; each delivery includes a specific COA.

6. Primary Applications

• Industrial Fermentation – Replaces yeast extract, peptone, or meat extract in a wide range of processes:

  • Production of amino acids (glutamate, lysine, threonine) – direct amino‑nitrogen supply reduces energy costs for biosynthesis.

  • Synthesis of antibiotics, enzymes, and polysaccharides – specific peptide patterns stimulate key enzymatic pathways.

  • Enzyme manufacturing (protease, amylase) – acts as a natural inducer for extracellular enzyme secretion.

• Agricultural & Horticultural Use – Excellent base for water‑soluble fertilizers, foliar nutrients, and biostimulant formulations; boosts stress resistance and nutrient use efficiency.

• Liquid Concentrate Manufacturing – Owing to its superb stability at 10–20% solids, it is the preferred choice for ready‑to‑use liquid stocks and drip‑irrigation feed solutions.

7. Practical Usage Instructions

• Dosage in Fermentation: 5 – 30 g/L, depending on the target nitrogen demand of the specific strain and medium.

• Sterilization: Autoclave at 115–121°C for 20 min. For colour‑sensitive media (e.g., hyaluronic acid, transparent fertilizers), we recommend sterilizing the amino acid powder separately from sugar sources, or mixing only after cooling to prevent Maillard browning.

• Fed‑Batch Strategy: Prepare a concentrated solution (50–200 g/L), sterilize separately, and add intermittently during mid‑fermentation to avoid nitrogen starvation and autolysis in later phases.

8. Packaging & Storage Advice

• Packaging: 25‑kg multi‑layer kraft paper bags with inner plastic liner.

• Storage: Keep in a cool, dry, ventilated warehouse, protected from direct sunlight. Once opened, reseal tightly and consume promptly to avoid moisture pick‑up.

• Shelf Life: 24 months from production date, when stored in original unopened packaging under recommended conditions.