White Kidney Bean, whose biological name is multi-flowered beans, are named for their diverse colors. It is a leguminous, butterfly-shaped subfamily, and a genus of the genus Bean, which is native to Mexico and Argentina in the Americas. It has been adapted to the cold and humid plateau by artificial cultivation and domestication. The countries with large planting areas are Argentina, the United States, Mexico in the Americas, the United Kingdom in Europe, China and Japan in Asia. China began to introduce and cultivate at the end of the 16th century. Now China's provinces and autonomous regions are planted. The provinces with larger areas are Yunnan, Guizhou, Sichuan, etc., while the Dali, Lijiang and Lanping areas in Yunnan have a large planting area.
Kidney beans are nutritious. According to tests, each 100 grams of cowpea contains 23.1 grams of protein, 1.3 grams of fat, 56.9 grams of carbohydrates, 0.24 milligrams of carotene, 160 mg of calcium, 410 mg of phosphorus, 7.3 mg of iron and abundant B vitamins. Fresh beans are also rich in Vitamin C. Kidney Beans can be cooked and stewed, made into bean stuffing, bean paste, soup, pork, canned or cold drinks, cakes, sweets and snacks.
Modern scientific research shows that White Kidney Bean Extract contains a highly active α-amylase inhibitor, and its chemical composition is a complex glycoprotein, which is called “starch blocker” abroad. ", meaning "starch absorption blocker". At present, a product of White Kidney Bean Extract has been developed, which can inhibit the action of α-amylase, block the decomposition of starch, reduce glucose absorption, thereby reducing postprandial blood glucose, reducing insulin secretion, and reducing fat synthesis. It can effectively cooperate with the diet treatment of diabetics and dieters, so that they can eat enough and eliminate hunger, while the postprandial blood sugar is not high and the weight does not increase.
White Kidney Bean Extract
Phaseolus vulgaris Linn.
||Light Yellow Powder|
In 2008, China conducted the first randomized, double-blind, placebo-controlled crossover trial of safe, functional, and randomized White Kidney Bean Extract to investigate the effects of white kidney bean extract on weight loss.
The study enrolled 114 healthy subjects with simple obesity with BMI values above 30 to test the safety and efficacy of white kidney bean extract.
These volunteers were between the ages of 18 and 50. The 114 subjects were randomly divided into a test group and a control group by body weight and body fat weight. The test group was orally administered 3 times a day. Each time 800 mg of white kidney bean extract was taken continuously for 35 days, and the control group was treated with a placebo. During the trial, volunteers did not change their lifestyle, including diet and exercise.
Before and after the test, heart rate, blood pressure, hemoglobin, platelets, red blood cells, white blood cells, serum total protein, aspartate aminotransferase, alanine aminotransferase, creatinine, urea nitrogen, blood uric acid, urine ketone body, blood sugar and urine routine, blood routine Physical examinations such as stool routine, electrocardiogram, chest X-ray and abdominal B-ultrasound were examined. No abnormalities were found. Before and after the test, the exercise endurance of the volunteers did not change, and there were no allergies and other adverse reactions during the test. The safety of the White Kidney Bean Extract was verified.
At the same time as safety, the functional indicators of the White Kidney Bean Extract were mainly determined. The study group's report showed that the average weight of the test volunteers who received 800 mg of White Kidney Bean Extract decreased by 2.24 kg and the body fat percentage decreased by 1.53% on average. The mean decrease was 3.66%, the BMI index decreased by an average of 0.79, while the placebo control group lost only 0.29 kg on average, the body fat percentage decreased by 0.49%, the overweight decreased by 0.45%, and the BMI index decreased by 0.10. Compared with the control group, the above five data showed that the body's body fat weight decreased significantly after taking the sample.
The researchers said that previous studies have shown that the White Kidney Bean Extract can specifically inhibit α-amylase, reduce its hydrolysis of starch, reduce its degradation products, reduce reducing sugar, reduce heat absorption, and finally achieve weight control, but The results of the study lacked uniform data, which may be due to the different activity, duration and experimental design of the White Kidney Bean Extract powder used in the trial. Therefore, this research test of Tianbaohua further confirmed the previous research results, and it is also the only human research report that proves the efficacy and safety of white kidney bean extract.
Nowadays, α-amylase inhibitors, as a purely natural biologically active substance, can be found in the endosperm of plant seeds, which is called “starch blocker” in foreign countries. Through the inhibition of amylase, the weight loss effect is exerted and excreted through the gastrointestinal tract. Therefore, it does not have to enter the blood circulation system, does not act on the brain center, does not inhibit appetite while losing weight, and has no side effects when used at a high dose. The World Health Organization's principle of weight loss. And it can be used as a general food by the approval of the Ministry of Health. It can be used in dietary supplements, and can also be used in foods, beverages and pet foods to reduce the enzymatic hydrolysis of starch in the diet without affecting the texture and mouthfeel of the food.
Side effects of white kidney beans
2. White Kidney Beans do not eat too much at a time, so as not to swell.
3. White Kidney Beans grain contains a toxic protein that must be destroyed at high temperatures, so the cowpea must be cooked.
Taboo crowd eating white kidney beans
Patients with digestive tract diseases eat less kidney beans.
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