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Blueberry extract is a kind of deep purplish red or purple fine powder extracted from blueberry fruit, which tastes bitter and astringent. The product is marked by the content of blueberry proanthocyanidins. The fruit, leaves and fruit residue of blueberry are rich in anthocyanins, flavonoids, polyphenols, polysaccharides and other biological active substances, which are natural antioxidants. It can protect vision and prevent blindness; Strengthen cerebral vessels, prevent cerebral vascular diseases, strengthen myocardial vessels, strengthen coronary arteries, strengthen renal vessels, prevent glomerular capillary rupture and hematuria, urethritis and cystitis; Strengthen venous vessels, prevent varicose veins, and prevent ulcers; Prevent arteriosclerosis; The effect of preventing thrombosis.
Blueberry belongs to the blueberry genus of the family Corvidae, which is a perennial deciduous or evergreen shrub with white or pink flowers. The blueberry fruit is dark blue, and its skin is covered with a layer of white fruit powder. It is one of the rare blue foods. Blueberries are rich in a variety of antioxidant substances, which have health care functions such as antioxidation, cancer prevention, alleviating visual fatigue, and improving immunity. Blueberry, as a superior health food, is listed as the third generation fruit after apple and orange, and one of the five major health foods for human beings.
1. Antioxidant effect: Blueberry anthocyanin is a natural water-soluble free radical scavenger. Its antioxidant activity is 20 times of VC and 50 times of VE. Blueberry anthocyanins have the ability of anti-lipid peroxidation, reduction and scavenging superoxide anion radical and hydroxyl radical. Flavonoids from blueberry pomace have strong antioxidant capacity, especially the antioxidant capacity of purified flavonoids is enhanced. The scavenging capacity of total phenols from blueberry pomace to DPPH is 26.7mgVc/g fresh weight. The scavenging capacity of oxygen free radicals is 24.8 mg Vc/g fresh weight. Blueberry polysaccharide has strong scavenging ability for oxygen free radicals and DPPH.
2. Bacteriostatic, anti-inflammatory and analgesic effects: blueberry extract can inhibit the growth of harmful bacteria and promote the proliferation of beneficial bacteria. Research shows that blueberry extract has inhibitory effect on Escherichia coli, Staphylococcus aureus and Vibrio parahaemolyticus, while adding appropriate concentration of blueberry extract in fermented milk can promote the growth of beneficial bacteria Lactobacillus acidophilus in vitro.
3. Protect vision: prevent blindness, glaucoma, cataract, retinal hemorrhage, improve myopia, macular degeneration, diabetes retinopathy, retinitis pigmentosa, night blindness, etc. The retina is located in a high-oxygen environment, and is vulnerable to oxidative damage under long-term visible light irradiation. Blueberry contains a variety of bioactive ingredients, which can protect vision.
4. Cerebrovascular: strengthen cerebral blood vessels, prevent cerebrovascular diseases, strengthen myocardial blood vessels, strengthen coronary arteries, strengthen renal blood vessels, and prevent hematuria, urethritis and cystitis caused by glomerular capillary rupture. Strengthen venous vessels, prevent varicose veins, and prevent ulcers. Prevent arteriosclerosis; Prevent thrombosis.
5. Capillaries: increase the flexibility of capillaries, can promote the expansion and expansion of blood vessels, and prevent the rupture of blood vessels. Bilberry can not only strengthen the capillaries in the eyes, but also strengthen the capillaries in other organs and tissues of the body, so as to prevent vascular diseases in various organs.
6. In addition, blueberry extract can also prevent cardiovascular diseases, inhibit obesity, improve diabetes and prevent osteoporosis.
Blueberry extract is a kind of deep purplish red or purple fine powder extracted from blueberry fruit, which tastes bitter and astringent. The product is marked by the content of blueberry proanthocyanidins. The fruit, leaves and fruit residue of blueberry are rich in anthocyanins, flavonoids, polyphenols, polysaccharides and other biological active substances, which are natural antioxidants. It can protect vision and prevent blindness; Strengthen cerebral vessels, prevent cerebral vascular diseases, strengthen myocardial vessels, strengthen coronary arteries, strengthen renal vessels, prevent glomerular capillary rupture and hematuria, urethritis and cystitis; Strengthen venous vessels, prevent varicose veins, and prevent ulcers; Prevent arteriosclerosis; The effect of preventing thrombosis.
Blueberry belongs to the blueberry genus of the family Corvidae, which is a perennial deciduous or evergreen shrub with white or pink flowers. The blueberry fruit is dark blue, and its skin is covered with a layer of white fruit powder. It is one of the rare blue foods. Blueberries are rich in a variety of antioxidant substances, which have health care functions such as antioxidation, cancer prevention, alleviating visual fatigue, and improving immunity. Blueberry, as a superior health food, is listed as the third generation fruit after apple and orange, and one of the five major health foods for human beings.
1. Antioxidant effect: Blueberry anthocyanin is a natural water-soluble free radical scavenger. Its antioxidant activity is 20 times of VC and 50 times of VE. Blueberry anthocyanins have the ability of anti-lipid peroxidation, reduction and scavenging superoxide anion radical and hydroxyl radical. Flavonoids from blueberry pomace have strong antioxidant capacity, especially the antioxidant capacity of purified flavonoids is enhanced. The scavenging capacity of total phenols from blueberry pomace to DPPH is 26.7mgVc/g fresh weight. The scavenging capacity of oxygen free radicals is 24.8 mg Vc/g fresh weight. Blueberry polysaccharide has strong scavenging ability for oxygen free radicals and DPPH.
2. Bacteriostatic, anti-inflammatory and analgesic effects: blueberry extract can inhibit the growth of harmful bacteria and promote the proliferation of beneficial bacteria. Research shows that blueberry extract has inhibitory effect on Escherichia coli, Staphylococcus aureus and Vibrio parahaemolyticus, while adding appropriate concentration of blueberry extract in fermented milk can promote the growth of beneficial bacteria Lactobacillus acidophilus in vitro.
3. Protect vision: prevent blindness, glaucoma, cataract, retinal hemorrhage, improve myopia, macular degeneration, diabetes retinopathy, retinitis pigmentosa, night blindness, etc. The retina is located in a high-oxygen environment, and is vulnerable to oxidative damage under long-term visible light irradiation. Blueberry contains a variety of bioactive ingredients, which can protect vision.
4. Cerebrovascular: strengthen cerebral blood vessels, prevent cerebrovascular diseases, strengthen myocardial blood vessels, strengthen coronary arteries, strengthen renal blood vessels, and prevent hematuria, urethritis and cystitis caused by glomerular capillary rupture. Strengthen venous vessels, prevent varicose veins, and prevent ulcers. Prevent arteriosclerosis; Prevent thrombosis.
5. Capillaries: increase the flexibility of capillaries, can promote the expansion and expansion of blood vessels, and prevent the rupture of blood vessels. Bilberry can not only strengthen the capillaries in the eyes, but also strengthen the capillaries in other organs and tissues of the body, so as to prevent vascular diseases in various organs.
6. In addition, blueberry extract can also prevent cardiovascular diseases, inhibit obesity, improve diabetes and prevent osteoporosis.
