57 黑芥子苷(sinigrin)經 myrosinase 酵素水解後,可得下列何產物?
(A)Allyl isothiocyanate+glucose+HSO 4-
(B)Benzaldehyde+2 glucose+HCN
(C) p-Hydroxybenzyl isothiocyanate+glucose
(D) Mandelonitrile+glucose+HCN
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統計: A(1143), B(97), C(151), D(77), E(0) #412436
統計: A(1143), B(97), C(151), D(77), E(0) #412436
詳解 (共 4 筆)
#891251
(A)Allyl isothiocyanate+glucose+HSO 4- =====>黑芥子苷(sinigrin)經 myrosinase 酵素水解
(B)Benzaldehyde+2 glucose+HCN =====>苦杏仁苷(Amygdalin)經amygdalase及prunase水解後
(C) p-Hydroxybenzyl isothiocyanate+glucose ====>白芥子苷(sinalbin)經 myrosinase 酵素水解
(D) Mandelonitrile+glucose+HCN ====>野櫻皮苷 (Prunasin) 經prunase水解
(B)Benzaldehyde+2 glucose+HCN =====>苦杏仁苷(Amygdalin)經amygdalase及prunase水解後
(C) p-Hydroxybenzyl isothiocyanate+glucose ====>白芥子苷(sinalbin)經 myrosinase 酵素水解
(D) Mandelonitrile+glucose+HCN ====>野櫻皮苷 (Prunasin) 經prunase水解
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