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P6463

Peptone Hy-Soy® T

suitable for microbiology

Peptone Hy-Soy® T
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About This Item

UNSPSC Code:
41106212
EC Number:
293-428-4
NACRES:
NA.85
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biological source

Glycine max (soybean)

Quality Segment

form

powder

nitrogen analysis

≥1.5% amino, ≥7.5% total

loss

≤5.0% loss on drying

pH

5.5-7.5

application(s)

food and beverages
vitamins, nutraceuticals, and natural products, microbiology

Application

Peptone Hy-SoyT has been used as a component of malt extract peptone agar (MEPA) to cultivate Trichoderma viride. It is also useful in media where high clarity is not required.

Other Notes

A hydrolysate from soy

Legal Information

Hy-Soy is a registered trademark of Kerry Group

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This Item
414289076570178
description

suitable for microbiology

description

Encymatically Digested, for Biotechnology and Microbiology

description

Encymatically Digested, for Biotechnology and Microbiology

description

Papaic Digested, for Biotechnology and Microbiology

biological source

Glycine max (soybean)

biological source

soybean

biological source

soybean (enzymatic digest)

biological source

soybean

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

application(s)

food and beverages
vitamins, nutraceuticals, and natural products, microbiology

application(s)

microbiology

application(s)

food and beverages
microbiology

application(s)

food and beverages, microbiology

nitrogen analysis

≥1.5% amino, ≥7.5% total

nitrogen analysis

-

nitrogen analysis

-

nitrogen analysis

-

form

powder

form

powder

form

powder

form

powder

pH

5.5-7.5

pH

4.0-5.0 (25 °C, 2% in H2O)

pH

6.3-7.3 (25 °C)

pH

7.1±0.5 (2% in H2O)


Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Questions

Reviews

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  1. Conegliano
    • Review 1
    • Votes 4
    1 out of 5 stars.

    ATTENZIONE ALLA INSOLUBILITA'

    Non ho mai trovato un peptone che producesse un mezzo così torbido. E' vero che scrivono "It is also useful in media where high clarity is not required", ma non pensavo producesse un deposito sul fondo lasciando il brodo colturale torbido da non poter valutare la crescita microbica.

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    Helpful?

    1. Response from Merck KGaA:

      Thank you for your review!

      This product is manufactured by the hydrolysis of soy protein by a non-animal enzyme preparation. This Hi-soy T starts with whole soy and is one digestion with a vegetable enzyme. The digest is not filtered, but dried. It differs from the Hy-Soy J which starts with whole soy, is digested 2 times with non-animal enzymes and then filtered and dried.
      When dissolved in water it will yield a turbid solution. Upon autoclaving the clarity will improve, however floculent material may be present. This material tends to settle to the bottom of the vessel. The link below to the sample CofA shows that turbidiy is expected for this preparation.
      https://www.sigmaaldrich.com/certificates/COFA/P6/P6463/P6463-BULK________SLCB3550__.pdf

      We encourage customers who experience problems with our products to call or email us for additional technical support. Please visit https://www.sigmaaldrich.com/US/en/support/customer-support to submit a Product Technical Inquiry.