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硒是一种人体必需的微量元素,在人体内充当多种含硒酶,如谷胱甘肽过氧化酶的活动中心,保护细胞膜免受氧自由基氧化损失的作用,某些特殊形态的硒化合物能抑制癌症肿瘤的生长,具有防癌抗癌的特殊效应。我国湖北恩施地区是世界上典型的高硒地球化学背景区,不仅蕴藏有丰富的硒矿地质资源,还发育大量的富硒植物资源,是开发富硒食品及医药保健品的理想基地。其中恩施州建始县安乐井村种植的天然绿色豆角(Passeolus Vulagaris),其总硒含量测定结果为38.20
Selenium is a trace element essential to the human body, in the human body as a variety of selenium-containing enzymes, such as glutathione peroxidase activity center to protect the cell membrane from oxygen free radical oxidation loss of some special forms of selenium Compounds can inhibit the growth of cancer tumors, with a special anti-cancer anti-cancer effect. Enshi, Hubei, China is a typical high selenium geochemical background area in the world. It not only contains rich selenium geological resources but also abundant selenium-rich plant resources. It is an ideal base for developing selenium-enriched foods and health care products. Among them, Passeolus Vulagaris planted in Anlejing Village, Jianshi County, Enshi Prefecture had a total selenium content of 38.20