notable
发表于 2025-3-21 20:00:45
书目名称Bioavailability and Analysis of Vitamins in Foods影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0186510<br><br> <br><br>书目名称Bioavailability and Analysis of Vitamins in Foods读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0186510<br><br> <br><br>
爱了吗
发表于 2025-3-21 22:20:32
Laboratory procedures and some of the analytical techniques used in vitamin determinations,iet with respect to a particular vitamin it is necessary to determine the vitamin’s biological activity. Biological activity refers to the ability of a nutrient to fulfil a specific biological function or metabolic requirement. The only direct means of determining biological activity is a bioassay b
争吵加
发表于 2025-3-22 02:20:30
http://reply.papertrans.cn/19/1866/186510/186510_3.png
GRE
发表于 2025-3-22 04:45:13
Vitamin D,s it. In 1922 McCollum and co-workers treated cod-liver oil by bubbling oxygen through it. This destroyed the antixerophthalmic properties but left the antirachitic properties, thus indicating the presence of two factors: factor A (or vitamin A) and the antirachitic factor, which they later termed ‘
清晰
发表于 2025-3-22 10:22:19
http://reply.papertrans.cn/19/1866/186510/186510_5.png
葡萄糖
发表于 2025-3-22 16:27:12
Vitamin K,e diet of the chick. When the chicks were fed diets which had been extracted with nonpolar solvents to remove the sterols, they developed internal haemorrhages and blood taken from these chicks clotted slowly. In 1935, Dam proposed that the curative factor present in vegetable and animal sources was
Mets552
发表于 2025-3-22 17:34:25
http://reply.papertrans.cn/19/1866/186510/186510_7.png
Conquest
发表于 2025-3-22 23:19:32
Riboflavin and other flavins (vitamin B2),ed from yeast a yellow enzyme which contained a non-protein component subsequently shown to be a phosphate ester of an alloxazine derivative. The structure of riboflavin was determined by Kuhn’s group in 1933 and the vitamin was first synthesized by Karrer’s group in 1935.
progestogen
发表于 2025-3-23 02:16:13
http://reply.papertrans.cn/19/1866/186510/186510_9.png
裹住
发表于 2025-3-23 09:21:45
http://reply.papertrans.cn/19/1866/186510/186510_10.png