马尾松、糖槭种子成分分析和利用

分析了马尾松 (PinusmassonianaL .)和糖槭 (AcernegundoL .)种子的化学成分。试验结果表明 :(1)不同树种及同一树种不同部位的化学成分含量不同 ;(2 )马尾松种子贮藏物质以脂肪为主 ,蛋白质次之 ;(3)糖槭种子以蛋白质为主 ,脂肪次之 ;(4 ) 2树种油脂中均以不饱和脂肪酸 (油酸、亚油酸 )为主 ;蛋白质组成主要以谷氨酸、精氨酸、天门冬氨酸、亮氨酸为主 ;(5) 2树种种子中含有丰富的VE,并有一定的营养价值

ANALYSIS AND UTILIZATION OF COMPOSITION OF THE SEEDS OF PINUS MASSONIANA L.AND ACER NEGUNDO L.

Chemical composition of the seeds of Pinus massoniana L. and Acer negundo L.Was analysed.The test result indicated,1.Contents of the chemical composition of different tree species and different places of the same species were different .2.The major matter in the seed of Pinus massoniana L.was fats,and protein was second.3.The major matter in the seed of Acer negundo L.was protein,and fats were second.4.The major matter in seed fats of the two species was unsaturatid faty acid (oleic acid,lindeic acid));The composition of protein was mainly glutamic acid,arginine,aspartic acid and Leacine.5.The seeds of the two tree spetcies richly contained Vitamin E.6.Seeds of the two species were of certain nutreint value.