Using high quality non-gmo soybean as raw material, the soya peptone is a vegetable peptone extracted from fresh soybean through enzymatic hydrolysis technology without adding animal source, and used for the culture of streptococcus and brucellosis etc.
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Items
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Requirements
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Morphology
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Powder, no caking
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Color
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Light yellow or brown powder
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Odor
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Endemic taste and odor of product, no other peculiar smell
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Impurity
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No normal visible extraneous impurity
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Item
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Industrial grade
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Pharmaceutical grade
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Reagent grade
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Total nitrogen (on DM) %
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≥7.5%
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≥8.0%
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≥8.0%
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Amino nitrogen (on DM) %
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≥2.0%
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≥2.0%
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≥3.0%
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Ash (on DM) %
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≤17.0%
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≤17.0%
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≤17.0%
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Moisture %
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≤7.0%
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≤7.0%
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≤7.0%
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PH (2% solution)
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4.0-7.5
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6.8-7.2
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Acidsolution & alkalescence high-pressure
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_
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Pellucid
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Solubility (2% solution)
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Slightly soluble
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Complete lysis
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Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.
