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大蒜在我国栽培历史悠久,其作为民间用药的历史几乎与栽培食用时间相同,是民间公认的具有多重药用价值的食用植物和调味品,但对其活性成分和药学价值的科学研究历史仅短短数十年,大蒜的功效成分主要是其中的含硫化合物。相比之下,对硒的营养和药用价值的认识和研究时间均很短,1957年Schwarz和Foltz首次证实硒是动物必需的微量营养元素。而硒作为人体必需微量营养元素的一个重要证据来自我国科学家在20世纪70年代的贡献——证实克山病只发生在低硒地区,补硒能够遏止缺硒人群中爆发的克山病。近十多年,随着研究的深入,硒防治多种
Garlic has a long history of cultivation in China. Its history as a folk medicine is almost the same as that of cultivated edible plants. It is a publicly recognized edible plant and condiment with multiple medicinal values. However, the history of scientific research on its active ingredients and medicinal value is short Short decades, the main component of the efficacy of garlic is one of the sulfur compounds. In contrast, the nutritional and medicinal value of selenium awareness and research time is very short, in 1957 Schwarz and Foltz for the first time confirmed that selenium is an essential micronutrient for animals. And selenium as an essential micronutrient of the human body, an important evidence from our scientists in the 20th century, 70’s contribution - confirmed that Keshan disease occurs only in low-selenium areas, selenium can stop the outbreak of selenium population Keshan disease. Nearly a decade, with the deepening of research, selenium control a variety