Complaint
Description
Alpha-lipoic acid is a coenzyme found in mitochondria, similar to vitamins, and is a powerful antioxidant.
| ITEMS | SPECIFICATION | METHOD |
| Appearance | Yellow powder | Organoleptic |
| Identification | Meets the requirements | HPLC |
| Melting point | 60-62ºC | USP |
| Specific rotation | -1.0°to +1.0° | USP |
| Loss on drying | ≤0.20% | USP |
| Residue on ignition | ≤0.10% | USP |
| Heavy metals | ≤10ppm | USP |
| Lead | ≤3ppm | USP |
| Cadmium | ≤1ppm | USP |
| Mercury | ≤0.1ppm | USP |
| Chromatographic purity | ||
| Single impurity | ≤0.10% | HPLC |
| Total impurities | ≤2.0% | HPLC |
| Residual Solvent By GC | ||
| Cyclohexane | ≤1000ppm | GC |
| Ethyl acetate | ≤250ppm | GC |
| Toluene | ≤20ppm | GC |
| Microbiology | ||
| Total Plate Counts | ≤1000cfu/g | USP |
| Moulds and Yeasts | ≤100cfu/g | USP |
| E.Coli and Salmonella | Absence/g | USP |
| Staphylococcus aureus | Absence/g | USP |
| Particle size | 100% through 20 mesh | USP |
| Assay | 98.5%-101.0% | HPLC |
JUETU is a Chinese leading company in R&D, production, marketing, sales, and distribution of innovative and standard food additives and ingredients.
With over 200 products and world-class supplier base, JUETU offers one-stop-shop solutions to more than 5,000 customers in global food & beverage, pharmaceutical, cosmetics, animal nutrition and chemical industry which covers 120 countries and regions in the world.
JUETU mainly focus on top quality products and excellent supply chain management, we are very strong and active in Vitamins, Thickeners, Proteins, Acidulants, Preservatives, Antioxidants, Sweeteners, Phosphates, Flavorings & Aromas, Plant Extracts, Amino Acids, Colorants, Emulsifiers, Nutritional Supplements.We have independently developed a series of TG enzymes for meat products, Complex sweeteners & natural sweeteners are used in beverages, baking improvers and enzyme preparations in the bakery industry.
Our Advantages
1.Our factory has mature modified technique and research and development team
