Metabolic Characteristics in Meal of Black Rapeseed and Yellow-Seeded Progeny of Brassica napus-Sinapis alba Hybrids.
Metabolic Characteristics in Meal of Black Rapeseed and Yellow-Seeded Progeny of Brassica napus-Sinapis alba Hybrids.
复制标题
黑油菜籽及甘蓝型油菜-白芥子代黄籽后代的膳食代谢特性
DOI：
10.3390/molecules201219761
复制
发表时间：
2015-11-30
期刊：
影响因子：
--
通讯作者：
Wang Y
中科院分区：
文献类型：
--
作者：
Jiang J;Wang Y;Xie T;Rong H;Li A;Fang Y;Wang Y
甘蓝型黄籽油菜(Brassica Napus)比黑籽油菜(Brassica Napus)更适合黄籽油菜的育种。本研究评价了甘蓝型油菜与白芥菜杂交后代的黑籽菜籽粕和黄籽粕的代谢产物及其营养价值。黄籽粕的蛋白质(35.46%比30.29%)、蔗糖(7.85%比7.29%)、膳食纤维(26.19%比34.63%)和粗纤维(4.56%比8.86%)、硫代葡萄糖苷(22.18比28.19μ/g)均低于黑籽粕。与黑籽粕相比，黄籽粕中的灰分(3.65%比4.55%)、植酸(4.98%比5.60%)和总多酚(2.67%比2.82%)略有下降。黄籽粕比黑籽粕含有更多的必需氨基酸。黄籽粕中矿物质元素铁、锰、锌的含量高于黑籽粕。相比之下，黄籽粉中的磷、钙和镁水平较低。此外，黄籽粕的黄酮醇(山奈酚、栎素、异鼠李素及其衍生物)含量低于黑籽粕。通过对黄籽油菜和黑籽油菜代谢产物的比较，证实了黄籽油菜饼粕的营养价值得到了提高，这将对饲用油菜的育种和改良有所帮助。
Breeding of yellow-seeded rapeseed (Brassica napus) is preferred over black-seeded rapeseed for the desirable properties of the former. This study evaluated the metabolites and nutritive values of black-seeded rapeseed meal and yellow-seeded meal from the progeny of a B. napus–Sinapis alba hybrid. Yellow-seed meal presented higher protein (35.46% vs. 30.29%), higher sucrose (7.85% vs. 7.29%), less dietary fiber (26.19% vs. 34.63%) and crude fiber (4.56% vs. 8.86%), and less glucosinolates (22.18 vs. 28.19 μmol/g) than black-seeded one. Amounts of ash (3.65% vs. 4.55%), phytic acid (4.98% vs. 5.60%), and total polyphenols (2.67% vs. 2.82%) were decreased slightly in yellow-seeded meal compared with black-seeded meal. Yellow-seeded meal contained more essential amino acids than black-seeded meal. Levels of the mineral elements Fe, Mn, and Zn in yellow-seeded meal were higher than black-seeded meal. By contrast, levels of P, Ca, and Mg were lower in yellow-seeded meal. Moreover, yellow-seeded meal showed lower flavonol (kaempferol, quercetin, isorhamnetin, and their derivatives) content than black-seeded meal. Comparison of metabolites between yellow and black rapeseed confirmed the improved nutritional value of meal from yellow-seeded B. napus, and this would be helpful to the breeding and improvement of rapeseed for animal feeding.
登录
查看更多内容
黄籽和黑籽甘蓝型油菜种子发育过程中酚类成分分析及基因表达
影响因子：
11.4
作者：
Jiang, Jinjin;Shao, Yanlin;Wang, Youping
通讯作者：
Wang, Youping
影响因子：
6.1
作者：
Auger, Bathilde;Marnet, Nathalie;Routaboul, Jean-Marc
通讯作者：
Routaboul, Jean-Marc
影响因子：
6.1
作者：
Jia, Wei;Mikulski, Dariusz;Slominski, Bogdan A.
通讯作者：
Slominski, Bogdan A.
影响因子：
3.3
作者：
Landero, J. L.;Beltranena, E.;Zijlstra, R. T.
通讯作者：
Zijlstra, R. T.
影响因子：
6.1
作者：
Obied, Hassan K.;Song, Yi;Agboola, Samson
通讯作者：
Agboola, Samson