Although both green tea and black tea come from tea trees, the production methods are quite different. Black tea widely consumed by westerners is made by kneading, fermenting and drying. Although the fermentation process helps to enhance the aroma of tea, it oxidizes the bioactive substance-tea polyphenols in fresh tea, which makes black tea lose most of the beneficial tea polyphenols and greatly reduces its nutritional value.
The method of making green tea is quite different. It is made by slightly steaming tea leaves and then drying them in the sun. The steaming process deactivates the enzymes that catalyze oxidation, thus retaining the original tea polyphenols, making the chemical composition of the finished product very similar to that of new tea.
What is tea polyphenols? What effect does it have on health?
A large-scale epidemiological study in Asia (more than 65,438+000,000 people have been investigated for ten years) shows that drinking four or more cups of green tea every day can greatly promote the overall health of the respondents.
Many experiments and studies have confirmed that tea polyphenols (especially catechins) have the following functions:
1. Enhance the body's ability to resist harmful free radicals, thus enhancing the function of the body's antioxidant defense system.
Studies have pointed out that tea polyphenols (especially catechins) in green tea have strong antioxidant function and can effectively resist free radicals, which is far better than vitamins E, C and C. -Carotene is more obvious and faster.
2. Prevent cells (including DNA) from mutating and maintain the normal operation of cells.
Many international scientific studies have found that tea polyphenols (especially catechins) have anticancer and antimutagenic functions. Many experiments have proved that it can inhibit liver cancer, gastric cancer, skin cancer, lung cancer and esophageal cancer induced by nitrosamines and aflatoxin, and can inhibit the activity of proteolytic enzymes which are considered to be closely related to cancer metastasis.
3. Promote metabolism and accelerate fat burning.
Tea polyphenols can inhibit the activity of starch, reduce the speed of carbohydrate digestion and decomposition, avoid the sudden increase of insulin value, and then achieve the function of fully burning the accumulated fat in the body; It can also reduce hunger between meals and avoid overeating. In addition, green tea fiber that is not absorbed by the intestine can also promote intestinal peristalsis and prevent constipation.
Prevention of syndrome x
Obese patients with type II diabetes are often accompanied by hypertension, hyperglycemia, hyperlipidemia, hyperinsulinemia and other symptoms, which are easy to lead to stroke and cardiovascular diseases, known as syndrome X, also known as insulin blocking syndrome. Therefore, obese patients with type II diabetes should not only control blood sugar, but also control blood pressure and blood lipids to avoid complications such as stroke and myocardial infarction. Recent studies have pointed out that tea polyphenols (especially catechins) can reduce the potential pathological factors of syndrome X.
5. Whitening skin and preventing ultraviolet rays
Tea polyphenols are antioxidants in green tea, which can protect skin from free radicals and ultraviolet rays, thus delaying skin aging, avoiding melanin precipitation and achieving whitening effect. Tea polyphenols can inhibit the activity of collagenase, help increase healthy collagen, make elastin more complete and make skin look younger.
6. Prevent dental caries and eliminate bad breath.
Clinical trials have proved that tea polyphenols can significantly reduce the incidence of dental plaque and periodontal disease and prevent dental caries. In addition, tea polyphenols have a good effect on removing the odor of methyl mercaptan, so it can remove the bad breath of smokers.
As new as Hua Mao? What are the distinctive product features of green tea essence capsules?
1. Select high-quality tea as raw materials.
Green tea grown in different regions, altitudes, climates and different processes has its own characteristics. As new as Hua Mao? Green tea essence capsules adhere to the "6S quality assurance measures", and only use high-quality tea buds and tender leaves from Fujian Province, a high-quality tea producing area in China, as raw materials, so that the efficacy of each capsule is more balanced and reliable.
2. Advantages of high concentration
As new as Hua Mao? Green tea essence capsule contains the standardized green tea leaf essence of 20: 1 (that is, the standardized green tea leaf essence extracted from 20 kg of high-quality green tea raw materials 1 kg), which is a highly concentrated extract of green tea, and strives to completely remove caffeine while obtaining high-concentration natural tea polyphenols.
* The higher the concentration ratio, the higher the concentration of bioactive substances in the extract and the higher the bioavailability of the body.
3. Unique standardized procedures
As new as Hua Mao? Green tea essence capsules are extracted by a unique standardized procedure to ensure that the concentration of tea polyphenols in green tea extract is as high as 97%. This excellent technology also ensures that the formula contains 65% catechin, which can play an excellent natural antioxidant effect.
4. No caffeine
Fresh green tea contains about 4% caffeine, and 1 cup of green tea contains about 60 to 90 mg caffeine. As new as Hua Mao? Green tea essence capsule is undoubtedly a good choice for people who are sensitive to caffeine.
As new as Hua Mao? What kind of evaluation and honor has Green Tea Essence Capsule won overseas?
1.2002 1 1. Is Purdue University like New Hua Mao? The green tea essence capsule, including catechin and its composition ratio, was studied, which can effectively treat human cancer or solid tumor. It is found that the unique combination of catechins with different structures, alone or in combination with each other or with other therapeutic agents, can be used to treat primary and metastatic cancers in human body. The study also found various changes including this treatment combination, such as the formula for treating cancer and the slow-release formula of nutritional supplements for preventing cancer.
This research obtained the following two American patents:
U.S. PatentNo.: 6,465,438+00,0665,438+0-catechin as a specific derivative inhibitor of cancer cells.
U.S. Pat. No.6,465,438+00,052-catechin sustained-release formulation as a specific derivative inhibitor of cancer cells.
2. In March 2002, the American Prostate Cancer Research Center recommended the New Hua Mao? Green tea essence capsule is an antioxidant product with high catechin content in the market.
3. Do you like new Hua Mao? In March, 2002, www.supplementwatch.com scored as high as 97/ 100, becoming the best of its kind.
4. Do you like new Hua Mao? Green tea essence capsules were listed in the "Doctor's Desk Reference Manual" in the United States 1998-2000 and 2002-2004, as a reference product for doctors to prescribe.
5. According to the study of DNA protection in vitro of University of Kansas 1997, a pill is worth a new Hua Mao? Green tea essence capsule (containing 250mg of green tea extract):
= 100 times the benefits of vitamin C.
= 25 times the benefit of vitamin E.
= 8 large glasses of grape juice
= 7 cups of green tea (about180mg per cup)
= 4 large iced teas
= 3 glasses of red wine
I also drink black tea/green tea every day, from which I can get something like Xinhua Mao? What are the benefits of green tea essence capsules?
The black tea and green tea we drink every day contain caffeine with irritating components, and the production process of black tea will destroy most tea polyphenols, which greatly reduces its antioxidant effect. Actually, like New Hua Mao? Green tea essence capsule is a highly concentrated extract of green tea, which perfectly retains the tea polyphenols in fresh green tea and does not contain caffeine. It is the health care choice of every urbanite.