石莼多糖 - Names and Identifiers
石莼多糖 - Physico-chemical Properties
石莼多糖 - Introduction
Ulva polysaccharide is a polysaccharide compound extracted from the Ulva plant. It has the following properties:
1. physical properties: Ulva polysaccharide is a white to yellow powder, soluble in water. It has colloidal properties and can form a gel under appropriate conditions.
2. chemical properties: Ulva polysaccharide is composed of a variety of monosaccharide molecules, such as glucose, mannose and galactose. It has better moisture retention and water retention, and can enhance the skin's moisturizing ability.
the use of Ulva polysaccharide mainly includes the following aspects:
1. Cosmetics: Ulva Polysaccharide has moisturizing, antioxidant and anti-inflammatory effects. It is often used in cosmetics as a moisturizer, anti-wrinkle agent and anti-inflammatory agent.
2. Drug: Ulva Polysaccharide has certain anti-tumor activity and immunomodulatory effects, and can be used as an auxiliary therapeutic component of drugs for the treatment of cancer and immune-related diseases.
3. Food: Ulva Polysaccharide has the functions of increasing the taste and texture of food, improving the rheology and stability of food, and is commonly used in the food industry as a thickener and stabilizer.
the preparation method of Ulva pertusa polysaccharide is generally the following steps:
1. Extraction: Soak the Ulva pertusa plant in an appropriate solvent, and obtain the extract of Ulva pertusa polysaccharide through the steps of leaching and filtering.
2. Filtration: The leaching solution is clarified to remove impurities.
3. Concentration: The clarified liquid is evaporated or cooled to concentrate it into Ulva polysaccharide solution.
4. crystallization: by controlling the temperature and concentration, the Ulva polysaccharide solution is crystallized to obtain Ulva polysaccharide products.
There are no clear reports of toxicity and side effects regarding the safety of Ulva pertusa polysaccharides. However, as an emerging functional ingredient, it is recommended to conduct a skin test before use to ensure that individuals have no adverse reactions to it. At the same time, according to the use and formula of the product, strictly control the use concentration and quality, and follow the relevant laws and regulations to ensure its safe use.
Last Update:2024-04-10 22:40:09