积云
发表于 2025-4-1 02:36:18
Extraction, Isolation, and Identification of Sesquiterpenes from , Species,basic and applied research in biology, chemistry, and many other disciplines. The attainment of such knowledge requires special attention to the origin of the organism in question and the methodology applied. Here, we present a protocol to obtain and identify some sesquiterpenes from . species based
扩音器
发表于 2025-4-1 06:10:17
The Use of HPLC for the Characterization of Phytoplankton Pigments,le preparation and pigment extraction, and the use of octyl silica columns and pyridine-containing mobile phases to separate chlorophylls and carotenoids. The identification of pigments on the basis of their retention times and visible spectra, the preparation of pigment standards, and the quantitat
现代
发表于 2025-4-1 12:45:11
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ineluctable
发表于 2025-4-1 15:25:13
Analysis of Betaines from Marine Algae Using LC-MS-MS,rove plant tolerance to stresses such as temperature extremes, drought, and salinity when applied to agricultural crops. In humans, glycine betaine acts as a methyl donor and has been shown to protect internal organs, improve vascular risk factors, and enhance sport performance. Here we describe a s
艰苦地移动
发表于 2025-4-1 21:00:30
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AROMA
发表于 2025-4-2 02:29:47
Fucoidan Analysis by Tandem MALDI-TOF and ESI Mass Spectrometry,veloped relatively recently. During method development, many problems, both chemical and instrumental, have to be solved. For example, mass spectrometry has a limitation in the analysis of anionic high molecular weight (HMW) polysaccharides because of the labile nature of sulfate groups which cause
充足
发表于 2025-4-2 06:22:41
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MAPLE
发表于 2025-4-2 10:29:28
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Malfunction
发表于 2025-4-2 11:20:23
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