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当前位置: 首页 > 文章 > 青海油菜蜂花粉酶解破壁前后营养成分的比较 西北农业学报 2007,16 (1) 100-102
Position: Home > Articles > Comparison of Nutritional Components of Bee Pollens of Qinghai Rape after Enzyme Hydrolysis to Break Wall Acta Agriculturae Boreali-occidentalis Sinica 2007,16 (1) 100-102

青海油菜蜂花粉酶解破壁前后营养成分的比较

作  者：
杨月琴;胡凤祖;卢挺
单  位：
青海省产品质量监督检验所;河南科技大学农学院;中国科学院西北高原生物研究所
关键词：
油菜蜂花粉;酶解;破壁;营养成分
摘  要：
对青海油菜蜂花粉及生物酶解破壁花粉的营养成分进行了分析和比较。结果表明,花粉经酶解破壁后,粗蛋白、粗脂肪、还原糖、核酸、总黄酮、灰份、多数氨基酸、维生素(A、B、C和K)及黄酮类化合物(原青花素、芦丁、槲皮素、异鼠李素)的含量得到了明显提高,而K、Na、Ca、Mg、Fe、Zn、Cu、Cr、Cd、Ni、Mn等矿质元素的含量无明显变化。青海油菜花粉经破壁后更有利于营养成分和活性成分的释放。
译  名：
Comparison of Nutritional Components of Bee Pollens of Qinghai Rape after Enzyme Hydrolysis to Break Wall
作  者：
YANG Yue-qin1,4,HU Feng-zu2 and LU Ting3(1.College of Agriculture of Henan University of Science and Technology,Luoyang He′nan471003,China;2.Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining810001,China;3.Qinghai Institute of Product Quality Supervision and Inspection,Xining810000,China;4.College of Food science and Bioengineering of Henan University of Science and Technology,Luoyang He′nan471003,China)
关键词：
Bee pollen on rape;Enzyme hydrolysis;Broken wall;Nutritional components
摘  要：
Nutritional components were analyzed after biological enzyme hydrolysis to break wall of Qinghai rape bee pollens.The results revealed that gross protein,gross fat,reduced carbohydrate,total nucleic acid,total flavones of broken-wall pollens increased significantly after enzyme hydrolysis.Moreover,amino acids,such as Glu,Gly,Ile,Leu,Phe,Lys,His,Arg,Pro,Cys and Trp tended to accumulate in enzyme-hydrolyzed pollens,the other amino acid species showed no significant changes.Mineral elements,such as K,Na,Ca,Mg,Fe,Zn,Cu,Cr,Cd,Ni,Mn did not show any significant difference in wall-broken pollens by enzyme hydrolysis.It was important to mention that enzyme hydrolysis increased contents of flavonoids of broken bee pollens of Qinghai rape.Enzyme hydrolysis to break wall benefited the release of nutritional and functional components of Qinghai bee pollens.

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