秋季苦豆子植株不同部位主要营养成分分析  

Analysis of Main Nutrient Components in Different Parts of Sophora alopecuroides L in Autumn

作　　者：赵红琼[1] 张丹[1] 李凤鸣[2] 王雷刚[1] 

机构地区：[1]新疆农业大学动物医学学院,乌鲁木齐830052 [2]新疆农业大学动物科学学院,乌鲁木齐830052

出　　处：《新疆农业科学》2016年第10期1894-1899,共6页Xinjiang Agricultural Sciences

基　　金：国家自然科学基金项目(31560684)~~

摘　　要：【目的】研究秋季成熟苦豆子植株不同部位营养成分的差异。【方法】采用国际通用方法,测定秋季苦豆子植株不同部位(豆子、豆荚、豆叶和顶须)中有机物、干物质、粗蛋白、粗脂肪、中性洗涤纤维、酸性洗涤纤维、钙、磷等主要营养成分的含量。【结果】苦豆子植株不同部位的营养成分存在差异。其中,豆子中的干物质、有机物、粗蛋白、粗脂肪含量在四个部位中最高;豆荚中的中性洗涤纤维和酸性洗涤纤维含量在四个部位中最高,但粗蛋白、粗脂肪和磷含量最低;豆叶中有机物含量较高,和豆子差异不显著(P>0.05),其有机物、粗蛋白、中性洗涤纤维和酸性洗涤纤维含量在四个部位中最低;顶须中干物质含量最低。【结论】秋季苦豆子植株不同部位主要营养物质含量存在差异。在开发苦豆子植株饲用或药用价值时,选用最适部位,以发挥其最大作用,减少植株不必要部分造成的副作用。【Objective】In order to explore the differences of nutrient components in different parts of mature Sophora alopecuroides L in autumn.【Method】International general method was used to measure the main nutritional components contents： such as the organic matter,dry material,crude protein,crude fat,neutral detergent fiber,acid detergent fiber,calcium and phosphorus in different parts of Sophora alopecuroides L.【Result】The nutrient components in different parts of Sophora alopecuroides L were different. The dry matter,organic matter,crude protein and the crude fat of bean was the highest among the four parts; The content of neutral detergent fiber and acid detergent fiber were the highest among the four parts for pod,but the content of crude protein,crude fat and phosphorus content were the lowest; The content of organic matter in leaf was higher and not significantly different with bean（ P 〉0. 05）; the content of organic matter,crude protein,neutral detergent fiber and acid detergent fiber were the lowest among the four parts; The content of dry matter in shoot apex was the lowest.【Conclusion】The nutrient components in different parts of mature Sophora alopecuroides L in autumn are different,revealing in the development of Sophora alopecuroides L use for feeding or medicinal value,choosing the most suitable site to play its full role and reducing the side effects of unnecessary parts are important.

关 键 词：苦豆子 不同部位 营养成分 

分 类 号：S543[农业科学—作物学]