Anggur benihs are small, crunchy seeds found in the center of grapes. They are a byproduct of the the grape pressing process, and are typically discarded during winemaking. However, grape seeds have emerged as a highly nutritious food and supplement.
Grape seeds correspond to 40- 50 canvases, including adipose acids like linoleic acid and oleic acid. They also contain factory composites called proanthocyanidins, which are potent antioxidants. Proanthocyanidins, also known as condensed tannins, belong to the flavonoid group of polyphenols.
Studies show grape seeds contain advanced quantities of antioxidants than vitamin C and vitamin E. Antioxidants help neutralize unstable motes called free revolutionaries that can damage cells. Grape seeds also give salutary fiber, vitamins, and minerals like magnesium, potassium, iron, zinc, and bobby.
Anggur benih are available in several forms. Whole dried seeds can be eaten as a snack or sprinkled on foods. Grape seed oil is pressed from the seeds, proprovideing concentrated fatty acids and antioxidants. Grape seed extract supplements offer higher proanthocyanidin amounts in powder or capsule form.
Kesihatan Faedah dari Anggur Benih
A growing body of research suggests grape seeds may offer a number of science-backed health benefits:
Jantung Kesihatan
Anggur seed proanthocyanidins have been studied for their potential cardiovascular benefits. Animal studies show they may reduce elevated heart rate and blood pressure. Human studies indicate grape seed extract may support healthy blood vessels by preserving elasticity and reducing inflammation.
A satu tahun double blind, plasebo-dikawal study in 40 postmenopausal women found 300 mg per day of grape seed extract significantly lowered systolic blood pressure compared to placebo. More research is underway on grape seeds' effect on cholesterol levels.
Antioksidan Perlindungan
Anggur benih ekstrak serbuk provide powerful antioxidant protection due to their concentrated proanthocyanidin content. Studies show grape seed antioxidants are readily absorbed in the stomach and small intestine.
In a terkawal trial, healthy adults supplemented with 300 mg of grape seed extract daily for 5 days. Their plasma antioxidant capacity was significantly increased by 27 percent versus baseline. The potent antioxidant properties of grape seeds may help prevent cellular damage throughout the body.
Dikurangkan Keradangan
The anti-radang activity of grape seeds may also benefit health. Inflammation is a normal immune response, but chronic inflammation is linked to diseases. Grape seed proanthocyanidins have been found to reduce inflammatory markers like C-reactive protein in humans.
A rawak, double-blind, plasebo-dikawal kajian had obese subjects take 150 mg per day of grape seed extract. After 4 weeks, the grape seed group had significantly lower CRP levels compared to placebo. More human research is needed to confirm anti-radang effects.
Luka Penyembuhan
Early research indicates grape seed extracts may aid wound repair. One study treated mice with third-degree burns using a grape seed proanthocyanidin cream. The group treated for 15 days showed faster wound contraction and better collagen deposition compared to controls.
More studies are needed, but grape seeds show promise for improving recovery from burns, scars, and other skin wounds when applied topically.
Anggur Benih P.E
Anggur seed P.E. stands for proanthocyanidin extract. It is a commercially available supplement containing concentrated polyphenols extracted from grape seeds.
Grape seed proanthocyanidin extract is manufactured by first milling the grape seeds from wine making to form a fine powder. The powder is mixed with solvents like acetone or ethanol to separate the proanthocyanidins and flavonoids from lipids, sugars and other components. The solution is then filtered and the solvvents removed to provide a standardized grape seed extract.
Supplement labels with grape seed P.E. or P.E. 4:1 signify that the product has been concentrated to provide higher potencies of grape seed proanthocyanidins. Different extraction ratios represent the amount of raw material required to produce each dose. For instance, a 50:1 extract takes 50 pounds of grape seed powder to make 1 pound of extract.
Kajian use varying dos of grape seed P.E., often between 100-300 mg daily. Consuming proanthocyanidin extracts allows for higher intake than eating whole grape seeds. However, some experts argue that using isolated extracts separates grape seeds from other beneficial components found in grapes.
Apa Adakah Anggur Benih Ekstrak Do to Anda Badan?
Anggur seed extract provides unique health benefits thanks to its rich supply of proanthocyanidins. Here's what happens when you consume it:
- Antioksidan secara meluas menyerap ke dalam edaran dan pertahankan terhadap oksidatif kerosakan kepada sel dan tisu.
- Proanthocyanidins stimulate release of nitric oxide, relaxing blood vessels and promoting healthy circulation.
- It exhibits anti-radang aktiviti by inhibiting inflammatory compounds like C-reactive protein.
- May improve collagen strength and integrity in connective tissues like joints and skin.
- Sebatian cegah over-clotting and reduce aggregation of platelets in blood vessels.
- Proanthocyanidins bond with proteins, proprovideing astringent and toning effects when applied to skin.
- Extract aids wound healing and minimizes scarring when used topically.
- Meningkatkan imun effects seen at higher dos by enhancing immune cell activity.
Manakala more research is still needed in humans, grape seed extract shows tremendous potential in benefiting cardiovascular health, inflammation, skin aging, wounds, and disease prevention.
Can Anggur Benih Ekstrak Larut Darah Bekuan?
Some early research suggests grape seed extract may help prevent excessive clotting due to its effects on platelets and thrombus formation. Studies show grape seed proanthocyanidins can inhibit platelet aggregation in vitro and in animal models.
A study in rabbits fed a high cholesterol diet found 300 mg/kg of grape seed extract inhibited platelet aggregation by up to 25 percent , while also improving blood lipids. The authors proposed grape seed antioxidants may benefit platelet function.
Walau bagaimanapun, there is insufficient clinical evidence showing grape seed extract dissolves or breaks up existing blood clots in humans. Its ability to improve circulatory health may indirectly lower risks for thrombosis long-term. But more research is needed to prove effects.
Mereka on blood thinners or at risk of bleeding disorders should exercise caution with grape seed extract and consult their doctor first. While grape seed show potential for improving platelet function, stronger evidence is still needed regarding its direct impact on blood clot reduction or dissolution specifically.
Adakah Anggur Seed Extract Increase Testosterone?
Anggur benih ekstrak do not contain testosterone or have any direct effects on testosterone levels in the body. However, some components in grape seeds may offer indirect benefits for testosterone balance.
The main polyphenols in grape seeds are from the flavonoid group. Some research show specific flavonoids can potentially support healthy testosterone production.
In an animal study, male rats fed grape seed extract for 6 weeks showed increased levels of testosterone versus controls. The researchers proposed grape seeds may impact cholesterol synthesis pathways involved in testosterone production.
Selain itu, the antioxidant benefits of grape seeds may help mitigate oxidative damage to testicular Leydig cells responsible for producing testosterone. This suggests grape seed compounds can play a protective role in maintaining normal testosterone balance.
Itu berkata, current evidence specifically linking grape seed intake to increased testosterone in humans remains weak. More clinical trials are needed to determine clear effects. Those with low testosterone should consult their doctor about proven therapies.
Is Too Much Anggur Seed Extract Bad For You?
Sederhana pengambilan daripada anggur benih ekstrak is considered safe for most healthy adults. Dos up to 300 mg per day have been well tolerated in studies lasting several months. Reported side effects are generally mild and may include headache, itchy scalp, dizziness, and loya.
Walau bagaimanapun, tinggi dos of anggur seed extract may have some risks:
- Since it prevents platelets from clumping, there can be concerns about easy bruising or bleeding with excessive use, especially before surgery.
- Anggur benih mengandungi tinggi jumlah daripada antioksidan polifenols. Very high intake may potentially affect liver health and interfere with other antioxidant systems in the body.
- Anggur benih minyak mengandungi omega-6 fatty acids. Consuming extremely large amounts can potentially lead to inflammation issues if omega-3 intake is low.
- Grape seed extract supplements may interact with blood thinners, NSAIDs, and cytochrome P450 ubat-ubatan.
To be safe, adults should not out exceed 400-600 mg daily of grape seed extract without medical approval. Pregnant or nursing women, children, and those with bleeding disorders or on medication should also exercise caution and consult a doctor about grape seed use.
Manakala an excellent source of polyphenols and omega fatty acids, it's wise to consume grape seeds and extracts in moderation as part of a balanced diet. Remember, using the whole food provides better nutrition than extracts alone. Further research is still needed on grape seeds' therapeutic dosage and safety with long-term use.
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Our advanced technology and complete production line enable us to offer more than 200 varietis of plant extracts, which are exported countries worldwide. These extracts serve various industries, including herbal medicine, health food, dietary supplements, food, and beverages, as well as daily chemical and cosmetic industries.
As a professional supplier, we take pride in proprovideing high-quality China Grape Seed P.E. If you are interested in cureing this product or want to learn more, please feel free to contact us at sales@botanicalcube.com. We look forward to assisting you with any inquiries or orders you may have.
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4. Shi J, Yu J, Pohorly JE, Kakuda Y. Polyphenolics in grape seeds-biochemistry and functionality. J Med Food. 2003;6(4):291-299.
5. Parry J, Su L, Luther M, et al. Fatty acid composition and antioxidant properties of cold-pressed marionberry, boysenberry, red raspberry, and blueberry seed oils. J Agric Food Chem. 2005;53(3):566-573.
6. Preuss HG, Wallerstedt D, Talpur N, et al. Effects of niacin-bound chromium and grape seed proanthocyanidin extract on the lipid profile of hypercholesterolemic subjects: pilot study. J Med. 2000;31(5-6):{{}}.