0

Yeast Extract

Yeast Extract
Product Description

Information of Yeast Extract

 

Yeast that is used for making bread and beer, is also used in making yeast extract. This food flavoring agent is added to soy sauce, cheese and allied products for giving them a savory flavor. Umami is a term that describes the taste created by yeast extract.  It is also added to salty snacks, frozen dinners, canned stews and soups.


Yeast Extract Powder is a natural biological preparation manufactured by spray drying of autolyzed Brewer Yeast

manufactured by complete autolysis i.e a transformation of proteins into peptides and amino acids, implemented

through the enzymes present in the yeast. Beside peptides and amino acids, Yeast Extract also contains water-soluble

vitamins i.e., B1-B2-B6, carbohydrates, purine and pyrimidine bases.

 Specification:-

 Physical and Chemical parameter-

S.No.

Parameters

Specifications

1.

Appearance

Yellow to light brownish free flowing powder

 having characteristic yeast odour but not pungent

 smell.

2.

Solubility (2% soln. at 25oC)

Soluble in distilled water, clear.

 Insoluble in alcohol

3.

Clarity (2% Soln. at 121ºC.)

Clear solution. No ppt.

4.

pH (2% Soln. at 25ºC)

5.5  6.5

5.

Loss on drying (at 105ºC)

NMT - 6.0%

6.

Total Nitrogen (DWB)

NLT - 10.0%

7.

Amino Nitrogen

NLT - 3.0%

8.

Total Ash

NMT - 15.0%

9.

Chloride (as NaCl)

NMT - 5.0%

10.

Indole Test

Positive

 

Microbiological parameter-

 

S.No.

Parameters

Specifications

1-

Total viable count

NMT- 10,000cfu/gm

2-

Escherichia coli

Negative

3-

Salmonella spp.

Negative

4-

Staphylococcus aureus

Negative

5-

Yeast & molds

100/gm

 

YEAST EXTRACT POWDER GROWTH PROMOTION TEST Cultural Characteristic observed in 2%

Yeast Extract and 1.5% agar after incubation at 35-37°C for 18-24 hours.

S.No.

Microorganism

ATCC

GROWTH

1.

Staphylococcus aureus

25923

Good - Luxuriant

2.

Escherichia coli

25922

Good - Luxuriant

3.

Pseudomonas aeruginosa

27853

Good  -Luxuriant

4.

Bacillus subtilis

6633

Good - Luxuriant

5.

Enterococcus faecalis

29212

Good - Luxuriant

6.

Streptococcus pyogenes

19615

Good - Luxuriant

 

Packing : 25kg HDPE bag/HDPE drum.
STORAGE: Hygroscopic by nature, store the material below 25ºC, protect from direct sunlight.
Application :- Used in BAKERY Industry.
Contact Us

3, 4, Saurabh Cooperative Housing Society, 65, TPSV, Prarthana Samaj Road, Near Prarthana Samaj High School, Mumbai, Maharashtra, 400057, India
Phone :+918068090438