1. ​Product Description

This product is a light yellow powder refined by the fresh meat or bone hydrolyzed with acid or enzyme then dried, and has a special fragrant smell of meat. Protein is decomposed by acid, alkali or protease to form peptone which is rich in organonitrogen compounds, vitamins and sugars. Our peptone is mixed peptone by beef and ox bone.

 

2.Quality Standards

1) Sensory Index

Items	Requirements
Morphology	Powder, no caking
Color	Light yellow or yellow brown
Odor	Endemic taste and odor of product, no other peculiar smell
Impurity	No normal visible extraneous impurity

 

2) Physicochemical Index

​Item	Industrial grade	Pharmaceutical grade	Reagent grade
Total nitrogen  (on DM) %	≥13.0%	≥13.5%	≥13.5%
Amino nitrogen (on DM) %	≥2.0%	≥2.0%	≥2.5%
Ash (on DM) %	≤10.0%	≤10.0%	≤10.0%
Moisture    %	≤6.0%	≤6.0%	≤6.0%
PH (2% solution)	4.5-7.5
Acidsolution & alkalescence high-pressure	——		Pellucid
Solubility (2% solution)	Slightly soluble	Pellucid

Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.

3.Application

It is widely used in the fermentation industry of antibiotic, vitamin, amino acid, organic acid and enzyme preparation etc.to apply in drug sensitivity detection medium and culture of salt-tolerant microorganisms.

4.Usage

Fully dissolved and sterilized before use.

5.Packaging

Compound Paper Bag with 25kg/bag or Cardboard Bucket. Reagent-grade products are packaged with 250g plastic bottle (or be packed according to the measurement requirements of customer and OEM Package as well).

BEIJING HONGRUN BAOSHUN TECHNOLOGY CO., LTD is a high-tech enterprise integrated R&D, manufacture and marketing. It was established in 2008 and is a professional manufacturer to produce all kinds of culture medium and culture medium materials including casein peptone, soy peptone, yeast extract powder, peptone, polyad peptone, tryptone, acid hydrolysis of casein peptone, beef extract powder, yeast cream etc.