海南槟榔常见品种果实性状及三大营养成分比较研究  

A comparative study of 3 main nutritions and fruit characteristics of common breeds of Areca catechu L. in Hainan

作　　者：杜道林[1] 周海鹏[1] 符碧[1] 甘炳春[2] 王有生[2] 冯锦东[2] 陈伟平[2] 

机构地区：[1]海南师范学院生物系,海南海口571158 [2]中国医学科学院药用植物研究所海南分所,海南兴隆571533

出　　处：《海南师范学院学报（自然科学版）》2003年第4期47-53,共7页Journal of Hainan Normal University:Natural Science

基　　金：国家中医药管理局中医药科学技术研究专项项目(02-03ZP49);海南省教育厅高校科研重点项目(Hjkj200310)

摘　　要：将采集到的海南槟榔的不同品种进行分类编号,对它们果皮和果核的主要营养成分含量进行了研究.分别采用蒽酮比色法、索氏脂肪抽提称重法和凯氏定氮法测定可溶性糖、粗脂肪和蛋白质的含量.结果表明:5个编号的品种果皮和果核在粗脂肪含量上全部达到差异极显著水平;当把5个编号的品种分成长蒂种、短蒂种两类进行差异显著性检验时,则两者果皮的可溶性糖含量及果核的粗脂肪含量差异极其显著;将3种长蒂种进行多重比较,它们的果皮和果核的粗脂肪含量均达到差异极显著水平或显著水平;两个短蒂种差异显著性检验的结果是果核的粗脂肪含量和果皮蛋白质含量有极显著差异.海南槟榔不同品种的果皮和果核在粗脂肪含量上有极显著差异性.3个不同长蒂种之间可据它们粗脂肪含量不同作为鉴定依据.海南槟榔不同品种三大营养成分含量与其槟榔碱含量均无显著相关性.The content of main nutrition in the peels and seeds of different breeds of Areca catechu L. in Hainan, after being classified and numbered, was studied. Water soluble polysaccharides, rude adipose and protein were examined according to corresponding methods .The results show that the content of rude adipose between the peels and seeds of the 5 different numbered breeds were all significantly different. As the breeds were divided into 2 categories, there were highly significant differences of the content of water soluble polysaccharides in peels and those of rude adipose in seeds between them. In addition, through multiple comparisons, both the peels and seeds of the 3 long-breeds were highly significantly different or significantly different in terms of the content of rude adipose. As for the 2 short-breeds, differences of the content of rude adipose in the seeds and that of protein in the peels between them were highly significant. Differences in the content of rude adipose between the seeds and peels is highly significant for all the 5 breeds. The content of rude adipose can be used to identify the different long-breeds of Areca catechu L.

关 键 词：海南 槟榔 品种 果实性状 营养成分 可溶性糖 粗脂肪 蛋白质 棕榈科 药用植物 

分 类 号：S792.91[农业科学—林木遗传育种]