TitleProduct

Alpha Lipoic Acid Powder 99% 1077-28-7

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    Negotiable

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  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2020-10-04 06:37

  • Browse the number:

    128

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Company Profile

Kono Chem Co.,Ltd

By certification [File Integrity]

Contact:kangnuo(Mr.)  

Email:

Telephone:+86-29-86107037; +86 13259417953

Phone:

Area:Beijing

Address:Beijing

Website:http://www.konochem.com/ http://kangnuo.zx-rubber.com/

Product Details

Introduction

Alpha Lipoic Acid Powder 99% 1077-28-7, as a coenzyme, plays a role in two key oxidative decarboxylation reactions, namely, in pyruvate dehydrogenase complex and α - ketoglutarate dehydrogenase complex, which catalyzes the formation and transfer of acyl groups. Lipoic acid can accept the acetyl group of acyl and pyruvate to form a thioester bond, and then transfer the acetyl group to the sulfur atom of coenzyme a molecule. Dihydrothiooctamide, which forms the auxiliary group, can be oxidized by dihydrolipoamide dehydrogenase (NAD +) to form oxidized thiooctamide again. α - lipoic acid has a disulfide five membered ring structure with high electron density, remarkable electron affinity and ability to react with free radicals. Therefore, α - lipoic acid has antioxidant activity, high health care function and medical value (such as anti fatty liver and lowering plasma cholesterol). In addition, thiol group of lipoic acid is easy to carry out redox reaction, so it can protect sulfhydryl enzyme from the toxicity of heavy metal ions. It is rich in octanoic acid, especially in liver cells. Lipoic acid is often present in food at the same time as vitamin B1. The human body can synthesize. No lipoic acid deficiency has been found in humans.


Function

Alpha Lipoic Acid Powder 99% 1077-28-7 is a kind of coenzyme in mitochondria, which is similar to vitamin. It can eliminate the free radicals which lead to accelerated aging and disease. Lipoic acid is absorbed into cells by intestinal tract in vivo, which has the characteristics of both fat soluble and water-soluble.

Lipoic acid belongs to a group of vitamin B compounds. It is the growth factor of yeast and some microorganisms. It acts as coenzyme in the multi enzyme system, catalyzing the oxidative decarboxylation of pyruvate to acetic acid and the oxidative decarboxylation of α - ketoglutarate to succinic acid.


Application 

1. Alpha Lipoic Acid Powder 99% 1077-28-7 can improve the growth performance and meat performance to increase economic benefits;

2. Alpha lipoic acid will be coordination of the metabolism of Sugar, Fat and Amino Acid to improve animal immune function;

3. Alpha lipoic acid used to protect and promote the absorption and transformation of VA,VE and other oxidation nutrients in feed as antioxidant;

4. Alpha lipoic acid have the effective to ensure and improve the production performance of livestock and poultry and egg

production in heat-stress environment.

5. Applied in pharmaceutical field.

Flow Chart


Specification

Items

Specifications

Appearance(Color)

Light yellow to yellow

Appearance(Form)

Crystalline powder

Assay(HPLC)

99.0~101.0%

Identification


A.HPLC

The retention time of the peak for alpha lipoic acid of the Sample solution corresponds to that of the Standard solution, as obtained in the Assay.

B.Infrared Absorption

Positive

Impurities


Residue on Ignition

≤0.1%

Heavy Metals

≤10ppm

Individual Impurities

≤0.1%

Total Impurities

≤2.0%

Specific Tests


Melting Range

60.0~62.0°C

Specific Rotation

–1.0 ~ +1.0°

Loss on Drying

≤0.2%

Residual Solvents(by GC)


Toluene

≤30ppm

Cyclohexane

≤0.2%

Microbiological

Total Plate Count

Yeast & Mold

E.Coil

Salmonella

 

≤1,000cfu/g

≤1,00cfu/g

Negative

Negative


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