Papaic Digest of Soybean Meal
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This article is compiled based on the United States Pharmacopeia (USP) – 2025 Edition
Issued and maintained by the United States Pharmacopeial Convention (USP)
-A soluble nutrient material prepared by the action of the enzyme Papain on soybean meal followed by suitable purification and concentration.
It contains fermentable carbohydrates.
LOSS ON DRYING (731)
Analysis: Dry it at 100° to constant weight.
Acceptance criteria: NMT 7.0%
Residue on Ignition (Reagent test)
Analysis: Ignite 500 mg with 1 mL of sulfuric acid.
Acceptance criteria: NMT 75 mg (15.0%)
Microbial Content: NMT 104 cfu/g
Nitrogen Content (Reagent test)
Analysis: Determine by the Kjeldahl method, using a test specimen previously dried at 105° to constant weight.
Acceptance criteria: NLT 8.5% is found.
Amino Nitrogen: 1.8%-3.2%
