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Baker's Yeast CAS 68876-77-7

Molecular Formula: N/A

Formula Weight: 0

ZSpharmac: Baker’s Yeast Supplier

Product Name: Baker’s Yeast
CAS No: 68876-77-7
Purity: 99%

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Basic Info

Product Name:Baker’s Yeast
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Slightly Brown Powder
EINECS No.:614-750-7
Provide:Baker’s Yeast MSDS;
Baker’s Yeast COA

What is Baker's Yeast?

Saccharomyces cerevisiae, also known as “brewer’s yeast”, Ascomycetes, Saccharomyces, Saccharomyces. Cells are round, subround, oval, elliptic, cylindrical or oblong, single. Even into short chains or small clusters. On the wort solid medium, the colony was milky white, opaque and shiny.

Baker's Yeast Property

storage temp. 2-8°C
form powder
color slightly brown


Effects of Baker's Yeast on the Skin

Specific yeast is a kind of “living” nutrient substance, which contains extremely rich active substances, and has very good repairing and rebuilding effects on the skin. Because live yeast itself has life characteristics and can die at too high a temperature, the storage environment requirements are very strict, and live yeast can survive for a short period of time, and the production cost is expensive, so it is mostly used in the production of high-nutrient reconstituted skin care products.

Adding about 1% live yeast to general skin care products will increase its value by 5-10 times. At present, most of the skin care products containing live yeast sold in the market are imported, and the price is more than 200 yuan a bottle.

A well-known brand’s patented ingredient pitera – a liquid extracted from a special yeast called saccharomycopsis during the fermentation process. However, Pitera needs sodium hydroxide solution, polytetrafluoroethylene, and sodium benzoate to work together. This kind of extract needs to be activated to produce effect, and the activity of yeast used in skin care products is generally 30%.

The specific yeast has the characteristics of life itself, so there is no need to activate it again. It can penetrate into the skin the moment it touches the skin, go straight to the bottom layer of the skin, repair and rebuild the liquid cells at the bottom of the muscle, and make the skin repair, white, elastic and moist, just like a newborn.

Baker's Yeast App

1. The widespread use of antibiotics is a global problem, especially in countries where the breeding industry is relatively underdeveloped. Due to the harsh breeding environment and frequent outbreaks of epidemic diseases, the problem is even more serious. According to reports: China produces approximately 210,000 tons of antibiotic raw materials each year, of which 46.1% (97,000 tons) is used in animal husbandry, mainly for the growth of animals and the prevention of diseases. The abuse of antibiotics has a negative impact on public health, food Safety and environmental pollution have a huge impact, and reducing the use of antibiotics in the livestock and poultry breeding process has become an urgent problem that the livestock and poultry breeding industry faces today.

In view of this, CN201610771718.X proposes a Saccharomyces cerevisiae culture and its preparation method and application to reduce or replace the use of antibiotics and reduce antibiotic residues in livestock and poultry products. Based on the above-mentioned purpose, the preparation method of Baker’s Yeast culture provided by the invention comprises the following steps:

1) Saccharomyces cerevisiae is carried out seed culture, obtains Baker’s Yeast seed culture;

2) Inoculating the Saccharomyces cerevisiae seed culture into a liquid medium for aerobic fermentation to obtain a Baker’s Yeast liquid culture;

3) Inoculate the liquid culture of Baker’s Yeast into a solid medium for anaerobic fermentation. After the fermentation, the yeast is subjected to wall-breaking treatment, and then the solid culture of Saccharomyces cerevisiae after the wall-breaking treatment is dried to obtain the brewer’s yeast yeast culture.

2. There are many kinds of organic pollutants in water, and it is difficult to determine the quantitative values of various components separately. Therefore, in the process of water quality evaluation, biochemical oxygen demand (biochemical oxygen demand, BOD) is an important parameter, which refers to a certain volume The amount of dissolved oxygen consumed by the oxidation of organic matter in the water body under the action of microorganisms, the unit is mg/L. It can be seen from the above definition that BOD represents the degree of pollution of organic pollutants in water.

Since BOD can indirectly represent the content of microbial oxidized organic matter, BOD has become one of the most widely used monitoring indicators in the field of water pollution control. CN200910090646.2 discloses a method for quickly measuring BOD using Saccharomyces cerevisiae as a biorecognition element. The rapid determination of BOD by yeast biorecognition elements; the main reasons for selecting Saccharomyces cerevisiae as the biorecognition element is to select Baker’s Yeast as the rapid determination of BOD biorecognition materials are as follows:

1) Saccharomyces cerevisiae is a highly active aerobic microorganism with a strong ability to assimilate carbohydrates. It has been widely used in the comprehensive treatment of high-concentration organic industrial wastewater;

2) Saccharomyces cerevisiae itself has no toxic effect and will not cause secondary pollution to the environment;

3) Saccharomyces cerevisiae does not require high culture conditions and grows rapidly, so it is suitable for obtaining;

4) Baker’s Yeast can be stored dry for a long time, and can maintain the activity of the enzyme for a long time;

5) Saccharomyces cerevisiae cells have the characteristics of osmotic pressure resistance, and can be applied to the monitoring of marine pollution; the process of preparing biometric elements by using PVA-immobilized Saccharomyces cerevisiae: suspending Saccharomyces cerevisiae cells in deionized water at a concentration of 10-20g /100mL (w/v), then mix with the PVA solution that dissolves, obtain uniform mixed solution, the final concentration of PVA is 8-10% (w/v), this mixed solution is dripped in the saturated boric acid solution 500mL, Take it out after fully cross-linking for 10-12 hours, rinse it with deionized water for 3 times, and obtain the immobilized Baker’s Yeast particles as the biorecognition element, and put them in the refrigerator for later use; Rapid determination of: During the measurement, the immobilized microbial particles and the sample to be tested are mixed in the measurement chamber, stirred and aerated with a micro-aeration tube to saturate the dissolved oxygen, and the immobilized microbial particles are decomposing organic pollutants. Decompose the biodegradable organic pollutants in the water body, and consume the dissolved oxygen in the water body, so that the dissolved oxygen concentration is continuously reduced, causing the dissolved oxygen to gradually decrease to a new stable state; according to the dissolved oxygen difference between the two steady states Value, the BOD value of the measured water sample can be calculated through the standard curve.

The two steady states refer to: the first steady state is set when the water sample reaches the predetermined measurement temperature, and the second steady state is set as the change range of the current value reading for three consecutive times is less than 0.001 μA. The immobilized microbial particles are immobilized Saccharomyces cerevisiae particles. The beneficial effect of the present invention is that compared with the biometric components of the BOD rapid measuring instrument currently used, the Saccharomyces cerevisiae proposed by the present invention makes up for its many deficiencies:

(1) Baker’s Yeast has high metabolic activity and strong ability to decompose organic pollutants, which broadens the measurement range of various wastewater;

(2) According to the pollution degree of the water sample, the effective measurement range can be adjusted by changing the amount of immobilized microbial particles;

(3) The service life of immobilized microbial particles is longer, and the activation and preservation of microorganisms are simpler and more convenient;

(4) The immobilized Saccharomyces cerevisiae cells are resistant to osmotic pressure. Therefore, using Saccharomyces cerevisiae as a biorecognition element is suitable for rapid monitoring of organic pollution in marine water.

About Products:
If you need Baker’s Yeast cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Baker’s Yeast manufacturer and supplier, ZSpharmac will provide Baker’s Yeast ingredients to customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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