Chinese Japanese Germany Korea

Yeast extract

Background and Overview Production Application
Yeast extract
Yeast extract structure
Chemical Name:
Yeast extract
Fermen;LABWASH;Ferment;Yeast,ext.;Bread yeast;Dried yeast;Yeastpowder;EXTRACT YEAST;YEAST EXTRACT;faex extracts
Molecular Formula:
Formula Weight:
MOL File:
Mol file

Yeast extract Properties

0.5 g/cm3 (20℃)
storage temp. 
room temp
H2O: 2%, turbid, yellow
slightly brown
6.5-7.5 (25℃, 2% in H2O)
PH Range
6.5 - 7.5 (10% solution)
Characteristic odour
Water Solubility 
Soluble in cold water.
Moisture Sensitive & Hygroscopic
Substances Added to Food (formerly EAFUS)
EWG's Food Scores
EPA Substance Registry System
Yeast, ext. (8013-01-2)
  • Risk and Safety Statements
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  ZF6610000
Autoignition Temperature >200 °C
HS Code  2106 90 92

Yeast extract price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 70161 Select Yeast Extract 8013-01-2 50g $23.6 2020-08-18 Buy
Sigma-Aldrich 09182 Yeast Extract for technical purposes 8013-01-2 1 kg $74 2021-03-22 Buy
Sigma-Aldrich 1.11926 Yeast extract for biotechnology Fermtech? 8013-01-2 1 kg $146.15 2021-03-22 Buy
Sigma-Aldrich 1.03753 Yeast extract granulated for microbiology 8013-01-2 500 g $120.25 2021-03-22 Buy
Sigma-Aldrich 92144 Yeast Extract for microbiology 8013-01-2 500 g $123 2021-03-22 Buy

Yeast extract Chemical Properties,Uses,Production

Background and Overview

The earliest domestic production plant of yeast extract is Shanghai yeast plant. At that time, the yeast extract has brown color, becoming dark brown after being dissolved with a strong smell of yeast. It is mainly used for microbial testing and as the fermentation medium for antibiotics plant; due to product quality limitations, it is generally not suitable for use in the food industry. With the continuous expansion of domestic yeast extract market, the production process and quality of yeast extract product are also being standardized and guide. The industry standard for yeast extract was officially implemented on October 1, 2003. We believe that with the promulgation and implementation of the standard, the yeast extract industry will get more standardized and sustainable development; the yeast extract market will be further expanded.
Yeast extract is manufactured using fresh budding yeast, wine yeast and baker's yeast as raw material, and is produced through using modern bio-engineering technology; take advantage of the self-autolysis of yeast for wall breaking and plasmolysis; further use the yeast enzyme system for hydrolysis of yeast cytoplasm; after removal of cell walls and insoluble molecules, the yeast cells, proteins, nucleic acids, such as biodegradable, are purified by a nutrition-based functional natural seasonings. Finally, the yeast extract is concentrated to a semi-pasty, pasty, oil-embedded, microcapsuled and micronized powdered product to meet different application requirements. Yeast extract has a protein content of about 50%, of which about 20% is glutathione, 6% is nucleic acid. It is rich in 18 kinds of amino acids, functional peptides glutathione, dextran, mannan, trehalose, flavoring nucleotide, B vitamins, biotin, trace elements and volatile aromatic compounds and other components. Calcium, phosphorus and trace element contents (μg / g) in yeast extract: Calcium 1120, Phosphorus 18020, Zinc 190, Iron 162, Chromium 5, Potassium 9300, Cobalt 1.2, Manganese 15, Strontium 3.5, Magnesium 2150. It contains no cholesterol and saturated fatty acids, having natural strong flavor, being an excellent flavor enhancer; it is nutrient-rich, delicious, rich mellow. The main taste substances are amino acids, nucleotides and organic acids. It has been widely used in household seasonings, puffed food, bread, cakes, biscuits, frozen foods and nutritional supplements.


Dry food yeast production process is relatively simple; directly have the washed yeast milk be subjected to plasmolysis before drum drying; the resulting product is dry food yeast. The product has 30% soluble substance, being rich in VB, protein and dietary fiber, trace elements and so on. It can be applied to health foods, powder condiments and other products. Autolysed yeast is a product obtained by partially autolysis after plasmolysis, followed by drum drying. The product contains 50% soluble substance with rich and comprehensive nutrition and flavor. It can be used for crackers, meat products, etc. to improve product taste and flavor. Yeast extract is the product after removing yeast cell wall and insoluble molecule through completely autolysis by its own hydrolytic enzyme after plasmolysis. In the production process, the degree of hydrolysis of the yeast's own protein is strictly controlled to meet different application requirements. Finally, the yeast extract is concentrated to a semi-pasty, pasty product, oil-embedded, microcapsuled and micronized powdery products to meet different requirements. Apply Maillard reaction to produce flavors with various kinds of flavors, such as chicken, beef, vegetable, seafood, etc., greatly expands the range of applications for yeast extract.


As the yeast extract is rich in nutrients with excellent processing performance, it can often play a important role in some food processing by enhancing the product tasty, mellow, while alleviating the salty taste, sour taste, covering the smell and so on. Yeast extract has good applications in many food processing industry.
Biological fermentation
Raw materials of fermentation industry: amino acids, antibiotics, APIs, VC and inosine and so on
Microbial culture medium: Pseudomonas, Acetobacter, Gluconobacter, Escherichia coli, Bacillus subtilis, Streptococcus nisin, Staphylococcus, yeast and Mycoplasma
Yeast, after subjecting to wall breaking for extracting the protein, nucleic acids, vitamins and further biological enzyme digestion, can give a light-yellow powder rich in small amino acids, peptides, nucleotides, vitamins and other natural active ingredient. The amino acid content is more than 30%; protein content is more than 50%; nucleotide content is more than 10%. It is useful in cosmetics with moisturizing and activating effects.
Industrial grade Yeast Extract
Yeast paste is a pure natural product that is obtained by the separation and concentration of fresh beer yeast emulsion by enzymolysis. It is rich in essential amino acids, B vitamins, nucleotides, peptides and trace elements, which are essential growth factors for various microorganisms. Growth element.
Pharmaceutical fermentation
Standard type TPJG703 High nitrogen type TPJG703H Refined high nitrogen TPJG703MH Low nitrogen TPJG703ML


Manufacturers claim yeast extract is able to revitalize the skin with moisture, fight dryness, and give the skin a radiant appearance. In addition, it is claimed that yeast extract has the ability to minimize the dryness and pain associated with sunburned and wind-chapped skin; restore the comfort of soft, elastic, and healthy skin; reduce facial lines; and improve dry skin. Its constituents include enzymes, vitamins, sugars, and mineral substances.


Yeast Extract is a flavor contributor and flavor enhancer consisting of a combination of nucleic acids, peptides, polypeptides, amino acids, and other constituents. it is obtained from the yeast cells of saccharomyces cerevisiae, formed in the brewing of beer. it is used to provide the same functions as monosodium glutamate, although not to the same extent. it is used as a partial substitute for meat extract and also functions with other flavor ingredients such as hydrolyzed vegetable proteins. it is used in soups, gravies, spreads, dressings, and meat products. typical usage levels range from 0.1 to 0.5%.

Yeast extract Preparation Products And Raw materials

Raw materials

Preparation Products

Yeast extract Suppliers

Global( 253)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418697 China 3000 55
Henan DaKen Chemical CO.,LTD.
+86-371-66670886 China 20914 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
+86-571-56059825 CHINA 8909 55
career henan chemical co
+86-371-86658258 CHINA 29954 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114 CHINA 6369 58
Hubei xin bonus chemical co. LTD
027-59338440 CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302 CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873 CHINA 37282 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu CHINA 13187 58

View Lastest Price from Yeast extract manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-11-30 Yeast extract
US $9.90 / T 1T 98% 1-150mt Baoji Guokang Bio-Technology Co., Ltd.
2021-09-29 Yeast extract
US $0.00 / KG 1KG 99% 500kg/month WUHAN FORTUNA CHEMICAL CO., LTD
2021-07-31 Yeast extract USP/EP/BP
US $1.10 / g 1g 99.9% 100 Tons min Dideu Industries Group Limited

8013-01-2(Yeast extract)Related Search:

Copyright 2017 © ChemicalBook. All rights reserved