43.經過myrosinase水解後會產生p-hydroxybenzyl isothiocyanate(結構如下)之醣苷(glycoside)為下列何者?
(A)glucovanillic alcohol
(B)salicin
(C)sinigrin
(D)sinalbin
答案:登入後查看
統計: A(394), B(593), C(2233), D(4996), E(0) #2180167
統計: A(394), B(593), C(2233), D(4996), E(0) #2180167
詳解 (共 10 筆)
#4151192
含硫ㄉ生藥及異硫氰酸苷整理

§ 大蒜S數目比較:Alliin(1S)>Allicin(2S)>(Z)-Ajoene(3S)
§ Allicin:蒜味來源
記法(超爛ㄉ不要打我xd):吸(c)臭味
87
1
#4157604
有苯環的是sinalbin,沒有苯環的是sinigrin
66
1
#3787829
SCN配醣體
Musrard黑芥子-Brassica nigra-Brassicaceae-乾燥成熟種子-Sinigrin(水解Allyl isothiocyanate)
White Mustard白芥子-Brassica alba-Brassicaceae-乾燥成熟種子-Sinalbin(水解p-Hydroxybenzyl isothiocyanate)
Allyl isothiocyanate揮發性較大
39
1
#4517770
Alba 白芥子,album白藜蘆
白色相簿 Album

36
13