Pure Natural Plant Citrus Aurantium Extract Hesperidin Powder 98%

Products Description

What is hesperidin ?
Hesperidins (Vitamin P) is a flavonoid substance widely present in citrus fruits, its chemical structure has a dihydroflavonoside structure, is weakly acidic, and the extracted crude product is a light yellow powder. Pure product is white acicular crystal, slightly bitter, insoluble in water,  benzene, chloroform, slightly soluble in methanol, hot ice acetic acid, soluble in formamide, diformamide, easy to dissolve in dilute alkali solution, purity of 97% hesperidin melting point range of 257~260℃, molecular weight of 610.6. Hesperidin has the functions of maintaining osmotic pressure, enhancing capillary toughness, shortening bleeding time, lowering cholesterol, etc. It is clinically used in the adjuvant treatment of cardiovascular system diseases, and can cultivate a variety of drugs to prevent arteriosclerosis and myocardial infarction. It is one of the main raw materials of the patent medicine "Maitong". It is used as a natural antioxidant in the food industry. It can also be used in the cosmetics industry. Hesperidin mostly exists in citrus processing waste, if the peel, fruit sac, among which the mature peel and tissue of hesperidin content is the highest (inner peel 30%-50%, orange, core, pulp 30%-50%, outer peel 10%-20%), juice and orange sac content is lower 1%-5%. The extraction methods of hesperidin include solvent extraction, alkali extraction and acid precipitation, carbon powder adsorption and ion exchange, among which alkali extraction and acid precipitation is simple, low cost and high extraction rate. Orange peel can dissolve in dilute alkali and pyridine and hot water above 70℃, slightly soluble in methanol,benzene and chloroform. The extraction of hesperidin mainly uses the two phenolic hydroxyl groups contained in it to react with sodium ions in the solution under alkaline conditions to form sodium salts and dissolve them, and then acidize and cool them to precipitate them from the solution. Hesperidin was extracted from citrus peel by heat extraction and soaking extraction, but the yield was not satisfactory. In recent years, ultrasonic extraction of active components from natural plants (especially Chinese herbal medicine) has been widely carried out and has made some progress. Hesperidin is extracted by open-loop dissolution under alkaline conditions and separated by closed-loop precipitation under acidic conditions. Increasing the amount of alkali during extraction can reduce the amount of ethanol, but the alkalicity should not be too large, otherwise hesperidin is easy to be destroyed by oxidation.
What is the function of hesperidin?
Hesperidin (glycoside) is a flavonoid substance with dihydroflavonoside structure and is weakly acidic. The pure product is a white acicular crystal, which is the main component of vitamin P. Hydrogenated hesperidin is the natural sweetener dihydrochalazone, which is 1000 times sweeter than sucrose and can be used as a functional food. Hesperidin has a variety of biological properties, modern research has found that hesperidin can be antioxidant and anti-cancer, anti-mildew, anti-allergic Chemicalbook, reduce blood pressure, inhibit oral cancer, esophageal cancer, maintain osmotic pressure, enhance capillary toughness, reduce cholesterol and other effects. Studies have shown that hesperidin has a broad spectrum of bacteriostatic effects on common contaminated bacteria in food, and has significant inhibitory effects on Bacillus subtilis, Salmonella typhimurium, Shigella fri, Streptococcus hemolyticus and Vibrio cholerae, so it is widely used in food additives and food processing. Hesperidin is an important natural phenolic compound that is considered to be beneficial to health. It can reduce the brittleness and permeability of capillaries and is used in the adjuvant treatment of hypertension and capillaries bleeding disorders. It can ameliorate the decrease of capillary resistance (enhance the effect of vitamin C), has anti-inflammatory, antiviral, and has the effect of preventing frostbite and inhibiting aldehyde reductase in rat eye lens.

FAQ:
Q1: How to confirm the product quality before placing the order?
 

A: Free sample could be provided, and we have the inspection report issued by anauthoritative third-party testing agency

Q2: What's your MOQ?

A: For the high value product, our MOQ starts from 10g. For other low value product,our MOQ starts from 100g and 1kg.

Q3:OEM/ODM Available?

A:we can supply capsulestablets,sprays,granulations and variety specificationextract product.

Q4: How about delivery time?

A: After payment 3-5 work days.

Q5: How to make order&payment?

A: PI we will send to you. Or you can order via Alibaba trade assurance. (We canaccept payment by T/T,Western Union, Escrow, Paypal, L/C)

Q6: Do you provide after sales service?

A: 24*7 services is for you.