柑橘籽粉中化学组成的分析

采用索氏抽提法分别萃取橙核、桔核和柚子籽,并测其粗脂肪含量。以提油后的粉末作为样品,对样品的蛋白质、淀粉、含水量、灰分以及矿物元素进行分析研究。分析显示出三种柑橘籽粉末样品都富含蛋白质,同时,还可以提供很好的Ca,Fe,Cu,Zn等矿物元素。本文的研究为三种种子的开发提供了理论依据。

Analysis of Chemical Composition in some Citrus Seeds Flour

Seeds from varieties of Citrus fruits in Chengdu,namely citrus sinensis seed,rapefruit seed and orange nuclear were milled in a smasher and sieved to pass through a 60-mesh screen.The flour was extracted with Soxtex,at the same time,its content of oils was determined.Taking the defatted flour as sample,the flour was evaluated for proximate composition and mineral content.Proximate analysis showed that the citrus seeds flour was rich in protein,meanwhile, these flour was proved to be a good source for minerals Ca,Fe,Cu,Zn.As a result,the study can provide a theoretical basis for the development of the three seeds.