Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Man-cang Gu"'
Publikováno v:
Helvetica Chimica Acta. 98:1225-1230
Two new iridoid esters, named valerjatadoids A and B (1 and 2, resp.), together with three known iridoid esters, jatamanin O (3), jatamanvaltrate P (4), and jatamanvaltrate Q (5), have been isolated from the root and rhizome of Valeriana jatamansi Jo
Publikováno v:
International Journal of Food Science & Technology. 49:1168-1174
Summary Alkali-solution and acid-isolation method (ASAI) and aqueous two-phase system separation method (ATSS) have been reported to extract natural colourant carthamin from Carthamus tinctorius. In this study, these two methods were compared based o
Publikováno v:
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials. 38(8)
To study the chemical constituents from the rhizome of Valeriana jatamansi.The chemical constituents were separated and purified by silica gel, medium pressure column chromatography, and preparative HPLC. Their structures were determined by physicoch
Publikováno v:
ChemInform. 47
Two new iridoid esters, named valerjatadoids A and B (1 and 2, resp.), together with three known iridoid esters, jatamanin O (3), jatamanvaltrate P (4), and jatamanvaltrate Q (5), have been isolated from the root and rhizome of Valeriana jatamansi Jo
Publikováno v:
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials. 36(12)
To investigate the optimization of extraction conditions of safflower yellow from Cartbamus tirwtorius by response surface methodology.Experimental factors and levels were selected by one-factor test, and then according to the central composite exper