食品科学 ›› 2006, Vol. 27 ›› Issue (2): 248-250.

• 营养卫生 • 上一篇    下一篇

黑桑椹的营养成分和抗氧化作用的研究

 杨小兰, 毛立新, 张晓云   

  1. 山西大学生命科学与技术学院生物工程系; 山西医科大学第一医院
  • 出版日期:2006-02-15 发布日期:2011-09-05

Study on Nutritional Components of Black Mulberry Fruit and Effects on Anti-oxidation

 YANG  Xiao-Lan, MAO  Li-Xin, ZHANG  Xiao-Yun   

  1. 1.College of Life Science and Technology, Shanxi University, Taiyuan 030006, China; 2.The First Hospital, Shanxi Medical University, Taiyuan 030001, China
  • Online:2006-02-15 Published:2011-09-05

摘要: 本文分析了山西地产黑桑椹的13种微量无素和VC、VE、β-胡萝卜素、黄酮等多种营养成分,并观察了其对大鼠机体脂质过氧化作用和果蝇寿命的影响。用10%桑椹鲜果或原汁饲喂大鼠8w,可显著降低大鼠血浆和肝脏组织中脂质过氧化产物丙二醛(MAD)含量及肝脏中脂褐素含量(p<0.05~0.01),增加超氧化物歧化酶(SOD)和谷胱甘肽过氧化物酶(GSH-Px)的活性(p<0.05~0.01)。黑桑椹能显著延长果蝇寿命(p<0.05~0.01)。

关键词: 黑桑椹, 营养成分, 抗氧化, 大鼠, 果蝇

Abstract: We analyzed the nutritional components of black mulberry fruit(Morus alba L.) in Shanxi Province, China. It was found to contain VC, VE, β-caroten, rutin, myricetin, morin, quercetin, Fe, Mn, Zn,Se, et al. The juice was extracted from the black mulberry fruit. After being fed on the diet with 10% fresh mulberry fruits or juice for 8 weeks, male Wistar rats showed significantly reduced MDA and increased SOD and GSH-Px in blood and liver (p<0.05~0.01). and decreased the lipofuscin in liver(p<0.05~0.01). Fresh black mulberry fruits or juice could prolong the life span and improve the flying ability of Drosophila melanogaster (p<0.05~0.01). The results showed that the mulberry fruit has evident antioxidation effects. It is worth further researching and exploiting.

Key words: black mulberry fruit(Morus alba L.), nutritional components, anti-oxidation, rats, Drosophila melanogaster