Product Name | Properties | Applications |
| LongNutract® Grape Seed Extract | 1. Antioxidant: Polyphenols in grape seed extract include proanthocyanidins and phenolic hydroxyl groups of gallic acid, which provide hydrogen atoms and have specific and powerful antioxidant effects. The ability to neutralize iron ions and oxygen in attacking lipids is 15 to 25 times that of VB, and its scavenging free radical action is stronger than antioxidants such as VC.VE. 2, Anti-radiation : it can inhibit radiation-induced lipid peroxidation. 3, Anti-inflammatory : the main component is proanthocyanidins, its antioxidant activity can inhibit the synthesis and release of inflammatory factors such as histamine, serotonin, prostaglandins and leukotrienes, inhibit the release of basophils and mast cells The granules also inhibit histamine decarboxylase activity and limit the action of hyaluronidase. 4, Prevention of cataract: the main component of prevention of cataract is catechin; grape seed extract can improve the vision of patients with non-inflammatory changes of myopic retina, can improve eye fatigue. 5, Anti-cancer effect: it has cytotoxicity to MCF-7 human breast tumor cells, A-427 human lung cancer cells and CRL1739 human gastric adenocarcinoma cells, can prevent the carcinogenic effects of intestinal chemical carcinogens. 6, Anti-atherosclerosis: food containing 2.5% grape seed extract, can reduce the serum cholesterol ester peroxide levels in experimental animals, but also reduce low-density lipoprotein to fight atherosclerosis. It can improve blood rheology and platelet aggregation. 7, Cholesterol-lowering effect: gallate ester tannin has reduced plasma total cholesterol, triglyceride, low density cholesterol and very low density cholesterol levels, raising high density cholesterol levels. 8, Anti-ulcer effect: grape seed extract in the oligomeric proanthocyanidins can protect the gastric mucosal damage, proanthocyanidins have the effect of clearing free radicals on the stomach surface and protect the stomach wall. 9, Anti-mutation effect: can reduce the incidence of mitochondrial mutation and the incidence of nuclear mutation. | 1. Grape seed extract, as a raw material for healthy food, can be directly made into capsules and other dosage forms 2. High-quality OPC, due to its good solubility in water and ethanol, and its bright color, remarkable effect, is widely added to beverages and wine. 3. OPC is a natural functional ingredient with strong oxidizing type. It is widely used in various common foods such as cakes and cheeses in Europe and America. It is used as a nutritional supplement also as a natural preservative instead of a synthetic preservative. 4. Used in cosmetics to increase skin elasticity, reduce wrinkles, freckles, whitening skin, moisturizing and so on. 5. Used in medicines, it has anti-inflammatory, bloated, heart rate health effects, can enhance blood vessel strength, reduce the risk of cancer and other effects. |
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