有机态硒具有生物利用度高、毒性低等优点。
Organic selenium has the advantages of high bioavailability, low toxicity.
硒是一种必需微量元素，具有重要的生理保健功能，利用生物合成方法生产有机硒引起了人们的关注。
Selenium is a necessary trace element and has important function of physiological health. The production of organic Se by biological pathway is attractive.
目的：研究乳酸菌对无机硒的吸收利用程度，以寻找对无机硒有机转化的生物载体。
Objective: To study the degree of lactobacillus absorbing and using selenium, in order to find the biology carrier to transform inorganic selenium into organic selenium.
大蒜对硒具有强的生物富集作用，并能将吸收的无机硒的78.24%转化为有机硒。
The garlic possessed a great ability of se biological accumulation. 78.24% inorganic se absorbed was changed into organic se.
目的：研究不同霉菌对无机硒的吸收利用程度，以寻找对无机硒有机转化的生物载体。
Objective: to study the degree of different molds absorbing and using selenium, in order to find the biology carrier to transform inorganic selenium into organic selenium.
有机硒相对于无机硒毒性小，生物利用率高，生物活性强。
The absorptivity and bioactivity of organic selenium were higher than that of inorganic selenium, toxicity was lower than that of inorganic selenium.
有机硒化合物通常具有较好的生物活性，而硒醚又是其中一种很重要的有机硒化合物。
Organoselenium compounds show good biological activity, and selenides are important compounds of them. There are many disadvantages for methods of selenides synthesis so far.
有机硒化合物通常具有较好的生物活性，而硒醚又是其中一种很重要的有机硒化合物。
Organoselenium compounds show good biological activity, and selenides are important compounds of them. There are many disadvantages for methods of selenides synthesis so far.
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