cluster
发表于 2025-3-25 04:13:07
Chromatography of food irradiation markers,cessing was made at the end of the 19th century. Direct application of radioactive isotopes, for example radon, in food was soon recognized to be hazardous to humans, so Schwartz (1921) obtained the first US patent for microbiological decontamination of food by use of X-rays. In the following years
花争吵
发表于 2025-3-25 10:28:39
http://reply.papertrans.cn/59/5869/586835/586835_22.png
LUCY
发表于 2025-3-25 15:31:11
http://reply.papertrans.cn/59/5869/586835/586835_23.png
exigent
发表于 2025-3-25 19:16:07
http://reply.papertrans.cn/59/5869/586835/586835_24.png
强壮
发表于 2025-3-25 23:21:01
Lipid analysis using thin-layer chromatography and the Iatroscan,C and some of the more recent ones include Sherma and Fried (1996), Touchstone (1995), Fried and Sherma (1996) and Shukla (1995). Several lipid separations have been standardized, which makes it easier to achieve effective separations even by a person not very familiar to this field; however, other
Fantasy
发表于 2025-3-26 02:15:54
Characterization of lipids by supercritical fluid chromatography and supercritical fluid extractionraphy experienced that open tubular SFC was not the miracle technique that was originally expected, the interest rapidly declined, leading to the present situation where SFC is instead underestimated. However, during recent years, the development of SFC has taken a new direction, moving back to the
单调女
发表于 2025-3-26 08:11:19
Static headspace gas chromatography in the analysis of oils and fats,ration. Although these advanced methods have revolutionized sample preparation and thus sample throughput the ultimate goal of a simple ‘one-pot reaction’ as the only pretreatment before the sample is analysed is only rarely achieved. Static headspace gas chromatography (HSGC) is one of the exceptio
暂时别动
发表于 2025-3-26 09:53:53
Cyclic fatty acids: qualitative and quantitative analysis, 1970; Sebedio and Grandgirard, 1989). The cyclopropene counterparts (structures IIIa and IIIb) are more widespread in these families, and cyclopentenyl acids (structures IV a-c) are present in the seed oils of the family ., notably the genus . (Sebedio and Grandgirard, 1989). Fatty acids with six-m
管理员
发表于 2025-3-26 16:36:29
http://reply.papertrans.cn/59/5869/586835/586835_29.png
progestin
发表于 2025-3-26 17:45:30
http://reply.papertrans.cn/59/5869/586835/586835_30.png