کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1186569 | 963441 | 2009 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Effects of genetic variability, parts and seasons on the sterol content and composition in bamboo shoots Effects of genetic variability, parts and seasons on the sterol content and composition in bamboo shoots](/preview/png/1186569.png)
Bamboo shoots are regarded as potential sources of sterols. The effects of genetic variability, parts and harvest seasons on the sterol content and composition in the bamboo shoots have been determined using a novel ultra-performance liquid chromatographic atmospheric pressure chemical ionisation mass spectrometer method. The results showed that the representative sterols in bamboo shoots were β-sitosterol, campesterol, stigmasterol, ergosterol, cholesterol and stigmastanol; exception stigmastanol, the significant differences were observed in the sterol content of different species (112.4–279.6 mg/100 g dry wt), different harvest seasons (195.3–279.6 mg/100 g dry wt) and different parts (253.6–321.8 mg/100 g dry wt); the sterol composition was similar in different species and different harvest seasons, however, it was significantly different between shoot bodies and shoot shell. The genetic variability, parts and harvest seasons could significantly affect the sterol composition in the bamboo shoots. The spring shoot shell of Phyllostachys pubescens contained the highest sterol content (321.8 mg/100 g dry wt).
Journal: Food Chemistry - Volume 112, Issue 4, 15 February 2009, Pages 1016–1021