8013-01-2
yeast
CAS: 8013-01-2
Molecular Formula:
8013-01-2 - Names and Identifiers
| Name | yeast |
| Synonyms | yeast Yeast extract L-linalyl acetate Radix scutellariate Root of Baikal Skullcap 5 KG YEAST EXTRACT SERVABACTERPOWDER |
| CAS | 8013-01-2 |
| EINECS | 232-387-9 |
8013-01-2 - Physico-chemical Properties
| Storage Condition | Room Temprature |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00132599 |
| Use | Water-soluble extracts of autolytic yeast cells. This product is a mixture of amino acids, peptides, water-soluble vitamins and carbohydrates, and can be used as an additive to the culture medium. |
8013-01-2 - Reference
| Reference Show more | 1. Wang Xinchun, Xu Wei, Jiang Jianxin, etc. Study on in vitro metabolic process of oxidative degradation products of wild Gleditsia sinensis polysaccharide [J]. Chemistry and Industry of forest products, 2020(3). 2. Jiang, Yue, et al.. "Colloids and Surfaces A: physichemical and Engineering Aspects 607 (2020): 125474.https://doi.org/10.1016/j.colsurf 3. [IF = 6.119] Peng Jin et al."Efficient bioconversion of high-concentration D-fructose into D-mannose by a novel N-acyl-D-glucosamine 2-epimerase from Thermobifida halotolerans."Catal Sci Technol. 2021 Mar;11(5):1922-1930 4. [IF=5.396] Jiaojiao Han et al."The gut microbiota mediates the protective effects of anserine supplementation on hyperuricaemia and associated renal inflammation."Food Funct. 2021 Oct;12(19):9030-9042 5. [IF=5.396] Bingbing Song et al."SKN-1 is involved in combination of apple peels and blueberry extracts synergistically protecting against oxidative stress in Caenorhabditis elegans."Food Funct. 2020 Jun;11(6):5409-5419 6. [IF=5.396] Bingbing Song et al."Combination of apple peel and blueberry extracts synergistically induced lifespan extension via DAF-16 in Caenorhabditis elegans."Food Funct. 2020 Jul;11(7):6170-6185 7. [IF=4.539] Yue Jiang et al."Effects of sodium alginate on microstructural and properties of bacterial cellulose nanocrystal stabilized emulsions."Colloid Surface A. 2020 Dec;607:125474 8. [IF=4.451] Bingbing Song et al."Raspberry extract ameliorates oxidative stress in Caenorhabditis elegans via the SKN-1/Nrf2 pathway."J Funct Foods. 2020 Jul;70:103977 |
8013-01-2 - Introduction
Ultrafiltration-grade yeast extract uses purified cultured high-quality yeast as raw material, adopts advanced biodirected degradation and membrane treatment and other key technologies, combined with a strictly implemented quality assurance system, and the product quality reaches the international advanced level, filling the domestic blank. This product is prepared under certain conditions and retains vitamin content and other nutrients, such as free amino acids. Rich in vitamins, especially complex B vitamins, such factors are usually provided in the culture medium at a concentration of 0.3-0.5%. It is especially suitable for use in cultivating microorganisms in milk or other dairy products. This product is suitable for laboratory research, which is conducive to improving the product metabolism or protein expression level of genetically engineered bacteria. The product quality is stable, and the use repeatability is good. It can fully meet the cutting-edge bioengineering of genetically modified drugs, hyaluronic acid, vaccines, interferon, etc. Industrial production needs in the field. 1. Suitable for rapid microbial production and high-density culture 2. The solubility of ultrafiltration products is greater than 20%, which is conducive to the purification of fermented products 3. Low endotoxin, good repeatability (tryptone yeast powder) combined use, better effect: 1. Uniform particles, good fluidity, improve moisture absorption ability 2. Light color, clear and translucent solution 3. No phosphate sterilization precipitation
Last Update：2022-10-16 17:29:02
8013-01-2 - Uses and synthesis methods
mechanism of action
1. Yeast nucleotide
Nucleotide (Nucleotide, NT for short) is formed by linking nitrogen-containing bases, ribose or deoxyribose, and phosphate. It is the basic unit of nucleic acid and plays an important role in organisms. The addition of exogenous nucleotides can have a significant impact on the gastrointestinal immune system and liver function of animals. Under specific conditions, nucleotides need to be supplemented to ensure the normal physiological functions of the body.
2. Yeast β-glucan
β-glucan (β-Glucan) is one of the most important structural components of yeast cell wall, most of which are water insoluble or colloidal particles. Different from other sugars, the monosaccharides of general sugars are bound by β-1,4 bonds, while the monosaccharides in β-glucan are connected by β-1,3 bonds and β -1,6 bonds. Due to the special bonding method and the existence of molecular hydrogen bonds, β-glucan has a spiral molecular structure, and its special configuration is easily accepted by the immune system. Studies have shown that β-glucan is the matrix of immune response, which can stimulate the proliferation of lymphocytes in animals, activate the complement of macrophages in animals, promote the formation of antibodies and induce the production of interferon, and enhance its cellular immunity And humoral immune function, thereby improving the body's specific and non-specific immune function, improving animal health, and improving survival rate.
Preparation of strains
the strains used are brewer's yeast (Scerevisiaec Hansen) and red pseudomonas (Rhodopseudomonas). Compound culture in liquid medium. The composition of the culture medium is: glucose 3%, ammonium sulfate 0.5%, calcium carbonate 0.003%, sodium chloride 0.02%, yeast extract 0.2%, sterilized at 121 ℃ for 30rain, cooled and connected with the above two strains. Culture conditions: 30±1 ℃, intermittent ventilation, ventilation of 1:0.5-1:0.8 vvm, stirring speed of 150 r/min, culture of 2-3 d, that is, mature seed liquid.
Last Update：2024-04-09 01:59:50
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tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: Yeast extract,powder Visit Supplier Webpage Request for quotationCAS: 8013-01-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Multiple SpecificationsSpot supply
Product Name: Yeast extract,powder Visit Supplier Webpage Request for quotationCAS: 8013-01-2
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View History
8013-01-2
S-METHYL-S-(3-ACETAMIDOPHENYL) SULFOXIMINE
N,N,N',N'-四甲基-S-(1-氧代-2-吡啶基)硫脲鎓六氟磷酸盐
9-(5-脱氧-BETA-D-核-呋喃己糖基)-9H-嘌呤-6-胺
Rifamycin EP Impurity B
天麻苷
3-氟-2-吡啶甲醛
ClomipramineHydroxyimpurity
1-(4-氟苄基)-3-(4-异丁氧基苄基)-1-(1-甲基哌啶-4-基)脲
3β-(Acetyloxy)-5,6α-epoxy-5α-androstane-17β-carboxylic acid methyl ester
S-METHYL-S-(3-ACETAMIDOPHENYL) SULFOXIMINE
N,N,N',N'-四甲基-S-(1-氧代-2-吡啶基)硫脲鎓六氟磷酸盐
9-(5-脱氧-BETA-D-核-呋喃己糖基)-9H-嘌呤-6-胺
Rifamycin EP Impurity B
天麻苷
3-氟-2-吡啶甲醛
ClomipramineHydroxyimpurity
1-(4-氟苄基)-3-(4-异丁氧基苄基)-1-(1-甲基哌啶-4-基)脲
3β-(Acetyloxy)-5,6α-epoxy-5α-androstane-17β-carboxylic acid methyl ester