Volatile flavor compounds in the pulp obtained from different species of pumpkin were extracted and characterized using electronic nose(E-nose), solid-phase micro-extraction(SPME) combined with gas chromatography(GC)-mass spectrometry(MS), and gas chromatography olfactometry(GC-O). The relative content of these volatile compounds was determined by area normalization. A total of 44, 51, and 25 volatile compounds were detected from Cucurbita moschata, C. maxima, and C. pepo respectively. The characteristic fl...
【基金】
公益性行业(农业)科研专项经费项目(201303112)
【更新日期】
2015-09-07
【分类号】
S642.1
【正文快照】
南瓜(Cucurbita)是双子叶植物门葫芦科南瓜属植
物,由于其适应性广、抗逆性强,在全国各地普遍栽培。是人们生活中最常见的蔬菜之一,不仅营养丰富,而且长期食用具有保健和防病治病的功能[1]。中国南瓜(Cucurbita moschata)、印度南瓜(Cucurbita maxima)和美洲南瓜(Cucurbita pe