70178
M-Gredient® Soy Peptone B1
Papaic Digested, for Biotechnology and Microbiology
Synonyme(s) :
Peptone from soybean
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A propos de cet article
Numéro CAS:
MDL number:
UNSPSC Code:
41106212
eCl@ss:
42040102
EC Number:
293-434-7
NACRES:
NA.85
Service technique
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Laissez-nous vous aiderbiological source
soybean
Quality Segment
description
Enzymatic digest of soybean
form
powder
composition
total nitrogen (N), ≥7%
packaging
pkg of 100 g, pkg of 500 g
ign. residue
<22%
loss
≤6% loss on drying
pH
7.1±0.5 (2% in H2O)
solubility
H2O: 2%, clear, yellow to brownish-yellow
application(s)
food and beverages
microbiology
General description
Peptone is an enzymatic hydrolysate, obtained by papaic digestion of soya flour, it is used as a nitrogen source in culture media formulated for isolating and cultivating fastidious and non-fastidious bacteria and fungi. In addition to its nitrogen constituents, this peptone has a high carbohydrate content and is suitable for many purposes. However, due to this high content of sugar, it is not recommendable for fermentation assays.
Application
Peptone from an enzymatic digest of soybean is widely used in culture media and is often used for the cultivation of many fastidious organisms and where rapid, luxuriant growth is required.
Other Notes
enzymatic digest
Legal Information
M-GREDIENT is a registered trademark of Merch KGaA, Darmstadt, Germany
Classe de stockage
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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