ausamics

Peptone from Soymeal (Soy Peptone)

For preparation of microbial culture media and cell culture.

Cat. Number: AS-1009

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Enzymatic digestion of soybean leads to a product known as peptone from soymeal (Soy Peptone). This peptone serves as an excellent source of free amino acids, short peptide fragments, and growth factors. Various industries widely utilize peptone from soymeal for its versatile properties and benefits.

Moreover, researchers and manufacturers commonly use peptone from soymeal in microbiology and biotechnology applications. Its nutrient-rich composition supports the growth of diverse microorganisms, making it a crucial component in preparing culture media.

Furthermore, the production process for peptone from soymeal follows a sustainable approach. This method efficiently utilizes soybean resources, making it environmentally friendly. Additionally, it yields high-quality and pure peptone, ensuring optimal results in microbiological applications.

Shelf life and storage

Store peptone from soymeal (Soy Peptone) between 10-30 °C in a ventilated and low humidity place and protected from light. Close the container tightly after use. Use before expiry date.

Note that Peptone from Soymeal is for R&D use only. DO NOT USE for drug, household, or any other uses.

Quality Control

Typical analysis

Powder appearanceYellow to yellowish brown, homogenous, free flowing
SolubilitySoluble in water, insoluble in chloroform
1% solution appearanceClear
pH (2% in water)6 - 7

Chemical analysis

Total nitrogen≥9
Sodium chloride≤5
Amino nitrogen≥2.2
Moisture≤7

Amino acid composition (mg/g)

Aspartic acid13
Threonine13
Serine34
Glutamic acid30
Proline3
Glycine36
Alanine29
Cysteine0
Valine5
Methionine14
Isoleucine6
Leucine62
Tyrosine31
Phenylalanine24
Histidine12
Lysine50
Arginine102
Tryptophan16

Microbial Quality Control

 Cultural response after 18-48 hours incubation at 35-37 °C on Soybean Casein Digest Medium (AS-1370) prepared by peptone from soymeal as a component. Note that incubate fungal plate at 20-25 °C for at least 5 days.

StrainATCCGrowth
Escherichia coli25922Good
Staphylococcus aureus25923Good
Enterococcus faecalis11700Good
Pseudomonas aeruginosa27853Good
Salmonella typhi6539Good
Candida albicans10231Good
Bacillus subtilis6633Good

Documents

Technical Date Sheet

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