1.07212
M-Gredient® Soy Peptone for Biotechnology and Microbiology
Papain Digested, Granulated, for Biotechnology and Microbiology
Synonym(s):
Peptone from soymeal, Peptone from soy meal, Soy hydrolysate
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
41106212
NACRES:
NA.74
EC Index Number:
293-434-7
Product Name
M-Gredient® Soy Peptone A1, Papaic Digested, Granulated, Prime
biological source
soybean
Quality Segment
assay
9.3-10.7% amino-nitrogen basis (purity)
form
medium granules
shelf life
limited shelf life, expiry date on the label
composition
1.8 - 3.2% Amino Nitrogen , 9.3 - 10.7% Nitrogen
packaging
pkg of 25 kg, pkg of 5 kg, pkg of 500 g
ign. residue
≤15%
loss
≤6% loss on drying
color
light yellow
pH
6.5-7.5
solubility
2200 g/L
bulk density
420 kg/m3
application(s)
(Microbiology and Biotechnology)
storage temp.
15-25°C
General description
For the production of M-Gredient® Soy Peptone A1 defatted soya meal is digested with the enzyme papain into amino acids and peptides. Soy peptone is a non-animal peptone that contains a broad range of nutrients. It is characterized by a well-balanced mix of essential amino acids and vitamins which facilitates excellent growth of a wide range of microorganisms
Application
Our M-Gredient® Soy Peptone A1 Papaic Digested, Granulated, Prime, for Biotechnology and Microbiology can be used in culture media production as nutritive substrate for cultivation of a large variety of microorganisms. Thanks to its well-controlled particle size, clarity, and density, this product is particularly suitable for diagnostic and quality control (QC) applications, while it can also be used for industrial fermentation. Our special granulation of the soy peptone ensures rapid and uniform dissolution in water, as well as convenient and safe handling, as it prevents clumping and inhalation of the airborne powder.
Features and Benefits
Our Granulated media are:
- Safer - Significant reduction of inhalation of toxic and allergenic substances resulting in fewer allergic responses. Less contamination of working tools and environment
- Accurate - No separation of components and no clumping, even under humid or warm conditions, ensure a uniform product with higher performance accuracy
- Fast - Rapid and uniform dissolution in water
- Easier - Easier handling and weighing due to the better flow properties. Media do not stick to the flask or container
- Reliable - Homogenous distribution of ingredients guarantees high reproducibility even if only small amounts of media are used.
Analysis Note
Appearance: Lightly yellow to lightly brownishyellow granulate.
Identity: passes test
Total nitrogen (N) (Kjeldahl): 9.3 - 10.7 %
Amino nitrogen (as N): 1.8 - 3.2 %
pH-value (5 %; water): 6.5 - 7.5
Sulfated ash (800 °C): ≤ 15.0 %
Loss on Drying (105°C): ≤ 6.0 %
Suitability for microbiology: passes test
Identity: passes test
Total nitrogen (N) (Kjeldahl): 9.3 - 10.7 %
Amino nitrogen (as N): 1.8 - 3.2 %
pH-value (5 %; water): 6.5 - 7.5
Sulfated ash (800 °C): ≤ 15.0 %
Loss on Drying (105°C): ≤ 6.0 %
Suitability for microbiology: passes test
Other Notes
Replaces: 1.07212.9027
Legal Information
M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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