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α- Lipoic acid (LA) widely exists in various cells. Lipoic acid is a B-group vitamin, which has strong antioxidant and nerve nourishing effects. It has extremely high health care functions and medical value. It is called "universal antioxidant".
It is mainly used for sensory abnormalities caused by peripheral neuropathy in diabetes, and can eliminate free radicals that cause accelerated aging and disease. Lipoic acid enters cells after being absorbed in the intestinal tract in the body. It has both fat soluble and water-soluble characteristics.
| USP Grade Alpha Lopic Acid CAS:1077-28-7 | ||
| Tests | Results | Specifications |
| Melting point | 60.7ºC-61.3ºC | Should be 60ºC-62ºC |
| Optical rotation | 0° | Should be -1°- +1° |
| Identification | Complies | HPLC |
| Complies | IR | |
| Polymeric Lipoic Acid | Conforms | NMT 1.0% |
| Related substances | 0.08% | Max Individual Impurity: NMT 0.1% |
| 0.08% | Total Impurity: NMT 2.0% | |
| Residual Solvents | 0.18% | Cyc lohexane: NMT 0.388% |
| N. D | Ethyl Ace tate: NMT 0.5% | |
| N. D | Tol uene: 0.089% | |
| Loss on drying | 0.1% | NMT 0.2% |
| Residue on ignition | 0.04% | NMT 0.1% |
| Heavy metals | ≤10ppm | ≤10ppm |
| Assay | 99.96% | NLT 99.0% NMT101.0% (calculated on the dried basis) |
| Conclusion: Conforms to USP43 standard . | ||
At the beginning, lipoic acid was used as a medicine for diabetes, so the Japanese Ministry of health, labor and welfare classified it as a medicine. But in fact, besides treating diabetes, lipoic acid also has many functions. In June 2004, lipoic acid was reclassified from medicine to food.
Medical value
Va lium glucose
It can prevent sugar from binding to protein, that is to say, it has the effect of "anti saccharification", so it can easily stabilize the blood sugar level. Therefore, it was used as a vitamin to improve metabolism for patients with liver diseases and diabetes.
Strengthen liver function
Lipoic acid has the function of strengthening liver activity, so it is also used as an antidote for food poisoning or metal poisoning in the early stage.
resist fatigue
Because lipoic acid can improve the energy metabolism rate and effectively convert the food you eat into energy, it can quickly eliminate fatigue and make your body feel less tired.
Strengthen brain function
Lipoic acid is one of the few nutrients that can reach the brain due to its small component molecule. It also has continuous antioxidant activity in the brain and is considered to be quite effective in improving dementia.
Protect the body
In Europe, lipoic acid is specially studied as an antioxidant. It is found that lipoic acid can protect the liver and heart from damage, inhibit the occurrence of cancer cells in the body, and alleviate allergy, arthritis and asthma caused by inflammation in the body.
Beauty and cosmetics
The antioxidant capacity of lipoic acid can remove the active oxygen components that cause skin aging. At the same time, lipoic acid is both water-soluble and fat soluble, and the skin is easy to absorb. In addition, strengthening the metabolic function will improve the blood circulation of the body and play a role in skin whitening and anti-aging. It is No.1 anti-aging nutritional agent that keeps pace with Q10 in the United States.
Animal feed
α- Lipoic acid will coordinate the metabolism of sugar, fat and amino acids, improve the immune function of animals, and as an antioxidant, it is used to protect and promote the absorption and transformation of oxidized nutrients such as VA and VE in feed, which can effectively ensure and improve the production performance of livestock and poultry and egg production under heat stress environment.
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