The product is High Quality Quercetin Dihydrate with the Cas Number 6151 - 25 - 3. Quercetin dihydrate is a flavonoid compound, a type of natural polyphenol. It typically appears as a yellowish - green or yellow powder. The molecular formula of Quercetin dihydrate is C₁₅H₁₀O₇·2H₂O, and its molecular weight is about 338.26 g/mol.
One of its significant characteristics is its antioxidant capacity. It can scavenge free radicals in the body, reducing oxidative stress and damage to cells. In terms of quality, this high - quality product is strictly tested in the production process to ensure its purity and stability. The good price also makes it a cost - effective choice for various applications.
1. **Healthcare and Nutraceuticals**: Quercetin dihydrate is widely used in the healthcare industry. It has anti - inflammatory, anti - allergic, and immune - enhancing properties. It can help improve the body's resistance, reduce the risk of colds and flu, and also has certain benefits for cardiovascular health. It can lower blood pressure, reduce cholesterol levels, and prevent the formation of blood clots.
2. **Cosmetics**: Due to its antioxidant and anti - inflammatory effects, it is used in cosmetics. It can protect the skin from oxidative damage, reduce wrinkles, and improve skin elasticity. It also has a certain effect on treating skin inflammation and acne.
3. **Food Industry**: Quercetin dihydrate can be used as a natural food additive. It can act as a preservative and antioxidant, extending the shelf life of food products and maintaining the color, flavor, and nutritional value of foods.
1. **Oral Administration**: In the form of dietary supplements, it is usually taken orally. The recommended dosage varies depending on age, health status, and specific needs. Generally, for adults, the daily intake can range from 250mg to 500mg. It is best to take it with meals to improve absorption.
2. **Topical Application**: In cosmetics, it is often formulated into creams, lotions, or serums. When using skincare products containing quercetin dihydrate, apply a suitable amount to clean skin, gently massage until fully absorbed. It can be used in the morning and evening.
3. **Food Addition**: In the food industry, the amount of addition should comply with relevant food safety standards. It can be added during the food production process, such as in beverages, baked goods, and processed meats.
**Case 1: Healthcare - Improving Immunity**
Mr. Smith, a 45 - year - old office worker, often suffered from colds and fatigue. After consulting a doctor, he started taking a dietary supplement containing quercetin dihydrate at a dose of 400mg per day. After three months of continuous use, he found that the frequency of his colds had significantly decreased. He also felt more energetic at work, and his overall physical condition had improved. This shows that quercetin dihydrate can effectively enhance the body's immunity.
**Case 2: Cosmetics - Skin Improvement**
Ms. Johnson, a 35 - year - old woman, had some fine wrinkles and skin inflammation. She started using a skincare serum containing quercetin dihydrate. She applied it every night before going to bed. After two months, she noticed that her skin had become smoother, and the fine wrinkles had been reduced. The skin inflammation also disappeared. This indicates that quercetin dihydrate has a positive effect on skin improvement.
**Case 3: Food Industry - Food Preservation**
A small food factory produced a type of fruit juice. After adding an appropriate amount of quercetin dihydrate during the production process, they found that the fruit juice could maintain its original color, flavor, and nutritional value for a longer time. The shelf life of the fruit juice was extended by about 20%, which increased the economic benefits of the factory.
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This is William, CEO of Zhishang Chemical Co., Ltd.
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