Ergosterol Powder

Other Name: Ergosterol
CAS: 57-87-4
Molecular formula: C28H44O
Molecular weight: 396.66
EINECS No.: 200-352-7
Appearance: White to off-white crystalline powder
Specifications: 98%
Storage conditions: This product should be sealed and shaded, stored in a dry
Certifications:ISO9001,ISO22000,Kosher,Halal,HACCP
Shipping speed:1-3 days

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Product Introduction

What is Ergosterol Powder?

Ergosterol powder is white to off-white crystalline powder. It is the precursor of vitamin D2 and can be converted into vitamin D2 after ultraviolet irradiation. Vitamin D2 can prevent and treat rickets in infants and children, and promote the absorption of calcium and phosphorus by pregnant women and the elderly. As an important component of the fungal cell membrane, it has a stable structure and strong specificity. The determination of biomass is more representative than that of glucosamine, so the biomass of fungi can be determined by detecting the content of ergosterol. It is also a very important raw material for the production of cortisone and progesterone.

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What does ergosterol do?

1. Anti-inflammatory effect

Inflammation is the body's automatic defensive response to stimuli caused by infection or non-infection and is characterized by redness, swelling, heat, and dysfunction.

2. Lipid-lowering effect

The regulation of blood lipid content is controlled by the human body itself, but when blood lipids are too high, it will affect human health, especially related to cardiovascular and cerebrovascular diseases, such as atherosclerosis, coronary heart disease, cerebral thrombosis, etc. Therefore, it is necessary to maintain blood lipid content. Dynamic balance is of great significance in preventing related diseases.

3. Anti-cancer effect

In addition to polysaccharides, ergosterol in edible fungi also has anti-cancer effects, mainly by inhibiting the growth of blood vessels, activating tumor suppressor genes, reducing the expression of certain proteins in tumor tissues, and killing tumor cells with cytotoxicity.

4. Immunomodulatory activity

When the body is invaded by foreign bacteria, viruses, etc., the immune system will respond accordingly to maintain the stability of the body's internal environment.

5. Antibacterial activity

Less research has been conducted on whether ergosterol has bacteriostatic activity, but ergosterol peroxide has been shown to be directly bacteriostatic.

What are the applications of ergosterol?

1) Ergosterol powder provitamin D2 is an important component of microbial cell membranes and plays an important role in ensuring cell viability, membrane fluidity, membrane-bound enzyme activity, membrane integrity, and cellular material transport.

2) The yeast cell membrane has good fluidity and high freezing resistance.

3) The most commonly used antifungal drugs are inhibitors designed for key enzymes necessary for ergosterol biosynthesis. They inhibit the synthesis of key enzymes by competitively binding with key enzymes and destroy the fungal cell membrane, thereby inhibiting the growth and development of fungi. Breed.

4) Ergosterol can enhance the body's ability to resist disease, is an important source of fat-soluble vitamin D2, and has obvious antibacterial and anti-tumor effects [6]. The converted vitamin D2 can be added to feed as a feed additive to improve egg production and hatchability of livestock and poultry.

5) It can also be used as an important pharmaceutical chemical raw material for the production of sterol drugs such as "cortisone" and "hormone progesterone"

Product Name

Ergosterol

Other Name

Ergosterol Provitamin D2

CAS

57-87-4

Appearance

white to off-white crystalline powder

Purity

98.0%

Test Method

HPLC

Test report about Ergosterol

ITEM

STANDARD

TEST RESULT

Ergosterol

≥98%

≥98.25%

Physical & Chemical

Appearance

White needle or white crystalline powder

White crystalline powder

Taste & Odor

Characteristic

Complies

Particle Size

95% pass 80mesh

Complies

Melting Point

154-165℃

158-160.2℃

Specific Rotation

≥ -120%

-121.3%

Heavy Metal

Total Heavy Metal

≤10ppm

≤5ppm

Microbiological Test

Total plate count

≤1,000cfu/g

300cfu/g

Mold and Yeast

≤100cfu/g

40cfu/g

Coliform

Negative

Negative

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Certificates

YTBIO is committed to providing customers with the highest-quality Pure Ergosterol powder bulk and services so that every consumer can enjoy natural, healthy, and high-quality food. If you have any inquiries or needs about our products, please feel free to contact us, and we will reply to you as soon as possible.

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