Comparision on Carotenoid Compositions and Contents in Different Sweet Pomelos
-
摘要: 采用HPLC技术对果肉色泽不同的黄金蜜柚、红肉蜜柚、琯溪蜜柚的类胡萝卜素的组成及含量进行比较分析。结果表明,黄金蜜柚汁胞呈色成分主要为β-胡萝卜素、八氢番茄红素、α-胡萝卜素、β-隐黄质和番茄红素,含量分别为218.83、22.95、4.17、2.96、2.86μg·g-1,类胡萝卜素总量达到251.77μg·g-1·dw-1,分别是红肉蜜柚和琯溪蜜柚的2.6倍和287.7倍。Abstract: The carotenoid contents and compositions of sweet pomelos with different fresh colors,including huangjin sweet pomelo, red-fleshed sweet pomelo and guanxi sweet pomelo, were identified by using HPLC. The results showed that carotenoids were mainly made up of β-carotene,phytoene, α-carotene, β-cryptoxanthin and lycopene, and the contents were 218.83, 22.95, 4.17, 2.96 and 2.86 μg·g-1·dw-1, respectively. The total content of carotenes in flesh of huangjin sweet pomelo reached up to 251.77 μg·g-1·dw-1, 2.6 times of that in red-fleshed sweet pomelo and 287.7 times of that in guanxi sweet pomelo.
-
Key words:
- Sweet pomelo /
- Carotenoids /
- HPLC
-
[1] 霍培,季静,王罡,等.植物类胡萝卜素生物合成及功能[J].中国生物工程杂志,2011,31(11):107-113. [2] 袁冰,徐华龙,冷平. 柿果类胡萝卜素化学成份及其含量研究[J].中国农学通报,2006,22(10):277-280.
点击查看大图
计量
- 文章访问数: 2600
- HTML全文浏览量: 130
- PDF下载量: 392
- 被引次数: 0