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Albumin hydrolysate

Name: Albumin hydrolysate
Brand: SIGMA
Price: 91400 JPY

Synonym(s):

Albumin solution

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Size/SKU	Availability	Price
25 g	Check Cart for Availability	¥91,400
250 g	Check Cart for Availability	¥554,000

About This Item

NACRES:

NA.25

UNSPSC Code:

12352202

Biological source:

protein from chicken egg white

Form:

powder

Technique(s):

microbiological culture: suitable

¥91,400

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Properties

Quality Segment

300

biological source

protein from chicken egg white

form

powder

technique(s)

microbiological culture: suitable

storage temp.

2-8°C

Description

General description

Ovalbumin is the major constituent of egg white protein produced in the hen′s oviduct, particularly in the magnum tissue. This glycoprotein represents about 54% of the total proteins of egg albumin. Ovalbumin is a member of the serine protease inhibitor (SERPIN) family.

Application

In a rather unusual application, albumin hydrolysate enhanced ethanol production during fermentation by Saccharomyces sake (sake yeast). In media supplemented with albumin hydrolysate, final alcohol concentration was 60% higher than without supplementation. The effect is believed to be due to enhanced alcohol tolerance of cells grown in supplemented medium.

Albumin hydrolysate has been used:

to study its effects on the content and profile of volatile aroma compounds of various food products
to determine the degree of interaction of free or included form of hydroxycinnamic and chlorogenic acids (CHAs) with egg ovalbumin and to analyze the stability of interactions during proteolysis
as a supplement in various food types to evaluate their bioaccessibility after food processing as well as after in vitro enzymatic hydrolysis

Biochem/physiol Actions

Ovalbumin contributes to the formation of egg white. It elicits various biological activities, such as antihypertensive, anticancer, antimicrobial, antioxidant, and immune-modulation.

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This Item	A5253	A7641	A5503
Sigma-Aldrich A6710 Albumin hydrolysate	Sigma-Aldrich A5253 Albumin from chicken egg white	Sigma-Aldrich A7641 Albumin from chicken egg white	Sigma-Aldrich A5503 Albumin from chicken egg white
description -	description powder, 62-88% (agarose gel electrophoresis)	description lyophilized powder	description lyophilized powder, ≥98% (agarose gel electrophoresis)
technique(s) microbiological culture: suitable	technique(s) bioconjugation: suitable	technique(s) bioconjugation: suitable	technique(s) bioconjugation: suitable
biological source protein from chicken egg white	biological source chicken egg white	biological source chicken egg white	biological source chicken egg white
Quality Level 300	Quality Level 200	Quality Level 200	Quality Level 300
form powder	form powder	form lyophilized powder	form lyophilized powder
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

A6710-VAR: + A6710-1KG: + A6710-BULK: + A6710-25G: + A6710-250G:

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