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单词 picrocrocin
释义

picrocrocin

英汉-汉英词典
n. 苦藏花素
词组 | 习惯用语
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  • microscopic adj. 显微镜的;极小的;微观的
  • microchip n. 微晶片(微型集成电路片)
  • Procrustean adj. 强求一致的

网络短语:
picrocrocin ĵ 藏红花苦甙
英语百科

Picrocrocin

Picrocrocin is a monoterpene glycoside precursor of safranal. It is found in the spice saffron, which comes from the crocus flower. Picrocrocin has a bitter taste, and is the chemical most responsible for the taste of saffron.

During the drying process, picrocrocin liberates the aglycone (HTCC, C10H16O2) due to the action of the enzyme glucosidase. The aglycone is then transformed to safranal by dehydration. Picrocrocin is a degradation product of the carotenoid zeaxanthin.

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