Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sinitsya, A"'
Publikováno v:
Czech Journal of Food Sciences, Vol 19, Iss 4, Pp 143-147 (2001)
The content of ferulic acid in sugar beet pulp was determined by reverse phase high-pressure liquid chromatography (HPLC) and UV/VIS-spectroscopy. The acid extracts of pectin carrying feruloyl groups were prepared for analysis. To release ferulic aci
Externí odkaz:
https://doaj.org/article/c2d5e089c99c4dc686935462bcf6163c
Publikováno v:
Czech Journal of Food Sciences, Vol 18, Iss 1, Pp 29-34 (2000)
Size exclusion chromatography with a set of two columns Separon Hema Bio 1000 and Separon Hema Bio 100 was found to give efficiency for the determination of molecular mass of ß-glucans isolated from barley. The set was calibrated with dextrans of kn
Externí odkaz:
https://doaj.org/article/8c3fc37a1abb499c8dc35fcdac82b465
Publikováno v:
In Carbohydrate Polymers August 2000 42(4):359-368
Publikováno v:
Czech Journal of Food Sciences. 19:143-147
Publikováno v:
Carbohydrate Polymers. 42:359-368
Partially amidated pectin derivatives (N-alkyl pectinamides) were prepared from highly methoxylated citrus pectin by treatment with different primary amines in methanol. The characterisation of reaction products was made by elemental analysis, photom
Publikováno v:
Journal of Carbohydrate Chemistry. 17:279-292
13C CP/MAS NMR spectra of powder commercial pectins were recorded and interpreted. NMR spectral results were applied for the calculation of galacturonic acid content (GalA), degrees of methylation (DM) and acetylation (DA). In most cases NMR values f
Publikováno v:
Journal of Carbohydrate Chemistry; Mar1998, Vol. 17 Issue 2, p279-292, 14p
Publikováno v:
Journal of Carbohydrate Chemistry; March 1998, Vol. 17 Issue: 2 p279-292, 14p
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