Enzyme-linked immunosorbent assays( ELISA) were developed for lactoferrin determination of bovine colostrum. 应用酶联免疫法测定初乳中乳铁蛋白的含量。
This product contains a high of82% protein With pure natural active dairy colostrum specially added for regulation of immunity. 纯蛋白质含量高达82%上,特别添加纯天然活性牛初乳,调节机体免疫力。
Lower concentrations have been detected infrequently in tears, saliva, breastmilk, colostrum, urine, and cervical and vaginal secretions. 人们偶尔也在眼泪、液、乳、乳、液以及宫颈和阴道分泌物中发现少量病毒。
colostrum
[ noun ] milky fluid secreted for the first day or two after parturition <noun.body>
Colostrum \Co*los"trum\, n. [L., biestings.] (Med.) (a) The first milk secreted after delivery; biestings. (b) A mixture of turpentine and the yolk of an egg, formerly used as an emulsion.