CAS: 42553-65-1; (2E,4E,6E,8E,10E,12E,14E)-Bis((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-((((2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Methyl)Tetrahydro-2H-Pyran-2-yl) 2,6,11,15-Tetramethylhexadeca-2,4,6,8,10,12,14-Heptaenedioate

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CAS号42553-65-1 藏花素(栀子花果实的提取物) | CAS号42553-65-1 藏花素(栀子花果实的提取物) | CAS号27876-94-4 藏红花酸

西红花苷ⅱ,Udp-Glucose 反应生成 栀子黄,氢(+1)阳离子,Udp
参考文献:Ugt75L6 And Ugt94E5 Mediate Sequential Glucosylation Of Crocetin To Crocin Ingardenia Jasminoides
标题:Ugt75L6 And Ugt94E5 Mediate Sequential Glucosylation Of Crocetin To Crocin Ingardenia Jasminoides
摘要:Crocin Is An Apocarotenoid Glycosyl Ester Accumulating In Fruits Of Gardenia Jasminoides And Used As A Food Coloring And Nutraceutical. For The First Time,The Two Glucosyltransferases Ugt75L6 And Ugt94E5 That Sequentially Mediate The Final Glucosylation Steps In Crocin Biosynthesis In G. Jasminoides Have Been Identified And Functionally Characterized. Ugt75L6 Preferentially Glucosylates The Carboxyl Group Of Crocetin Yielding Crocetin Glucosyl Esters,While Ugt94E5 Glucosylates The 6' Hydroxyl Group Of The Glucose Moiety Of Crocetin Glucosyl Esters. The Expression Pattern Of Neither Ugt75L6 Nor Ugt94E5 Correlated With The Pattern Of Crocin Accumulation In G. Jasminoides.
DOI:10.1016/j.Febslet.2012.03.003