First, yam:
Yam, also known as Dioscorea opposita, Dioscorea opposita, Dioscorea opposita, Dioscorea opposita and Dioscorea opposita, is a herbal medicine recorded in Chinese Materia Medica, and its medicinal source is the dried rhizome of Dioscorea opposita.
Yam has the effects of nourishing and strengthening, helping digestion, astringing deficient sweating and stopping diarrhea, and is mainly used to treat chronic enteritis such as diarrhea due to spleen deficiency, cough due to lung deficiency, diabetes, short and red urine, nocturnal emission, female leukorrhagia and dyspepsia. Yam is most suitable to be taken with Ganoderma lucidum, which has the function of preventing and treating diabetes. Yam has a great development prospect in food industry and processing industry.
Second, the effect:
Yam, eaten by human beings since ancient times, is one of the earliest plants eaten by human beings. As early as the Tang Dynasty poet Du Fu's poem, there was a famous sentence "Fill the intestines and eat more yam". Yam tuber is thick and juicy, sweet and soft, and sticky. Both raw and hot food are delicious. According to the test results of Chinese yam by Shandong Academy of Agricultural Sciences, its tuber contains crude protein 14.48%, crude fiber 3.48%, starch 43.7%, sugar 1. 14%, potassium 2.62%, phosphorus 0.2% and calcium 0.1.
Among the 18 amino acids needed by human beings, yam contains 16 amino acids. Chinese yam is tender and contains rich nutrients and health-care substances. Shennong's Herbal Classic says, "Tonifying the middle energizer can make up deficiency, dispel cold and heat, tonify the middle energizer, strengthen tendons, and it will be effective after long-term service"; (("Rihuazi Materia Medica") said that "it helps the five internal organs, strengthens the bones and muscles, and calms the nerves, which is mainly used to drain the essence and forget";
Compendium of Materia Medica holds that yam can "benefit kidney qi, strengthen spleen and stomach, stop diarrhea, stop paralysis and moisten fur". Recent studies have shown that yam can induce interferon and enhance human immune function. Choline and lecithin contained in it are helpful to improve people's memory. Regular consumption can strengthen the body and delay aging, so it is a favorite health care product. Bionic food, mainly yam and supplemented by konjac, is a rare healthy nutritious food with rich nutrition, nourishing body building and beauty beauty.
References:
Baidu encyclopedia yam