5种哺鸡竹竹笋营养成分评价  

Evaluation of Nutrient Components in Five Bamboo Shoots

作　　者：李小娟[1,2] 丁明[1,3] 周昌平 刘长国[1,2] 

机构地区：[1]浙江农林大学亚热带森林培育国家重点实验室培育基地,浙江临安311300 [2]浙江农林大学林业与生物技术学院,浙江临安311300 [3]中国林业科学研究院亚热带林业研究所,浙江富阳311400 [4]安吉竹子博览园,浙江安吉313300

出　　处：《浙江林业科技》2012年第4期43-47,共5页Journal of Zhejiang Forestry Science and Technology

基　　金：浙江省公益项目(2011C22020)资助;2011年度浙江省大学生科技创新活动项目(2011R412043)

摘　　要：以常见食用竹笋毛竹(Phyllostachys pubescens)笋、石竹(Ph.nuda)笋为参照,对红哺鸡竹(Ph.iridescens)、白哺鸡竹(Ph.dulcis)、乌哺鸡竹(Ph.vivax)、黄秆乌哺鸡竹(Ph.vivax f.aureocaulis)和早哺鸡竹(Ph.violascens)5种哺鸡竹竹笋的常规营养成分(粗蛋白、粗脂肪、不溶性膳食纤维和粗灰分)和矿质元素(P、K、Ca、Na、Mg、Cu、Fe、Zn和Mn)进行测定。结果表明:5种哺鸡竹竹笋的粗脂肪、不溶性膳食纤维含量均显著高于毛竹笋和石竹笋(p<0.05);而在测定的其他营养成分方面,5种哺鸡竹竹笋与毛竹笋、石竹笋相当;黄秆乌哺鸡竹笋和乌哺鸡竹笋在粗蛋白、不溶性膳食纤维、P、Ca、Mg方面要显著高于其他3种哺鸡竹笋(p<0.05);而白哺鸡竹笋的Fe含量最高。Nutrient components in shoots of Phyllostachys iridescens, Ph. dulcis, PK vivax, Ph. vivax f aureocaulis and Ph. violascens were determined and compared with common edible shoots of Ph. heterocycal cv. pubescens and Ph. nuda as the control. Nutrent components includedcrude protein, ether extract, insoluble dietary fiber, and crude ash and the mineral elements were P, K, Ca, Na, Mg, Cu, Fe, Zn and Mn. The results heterocycal car. pubescens and PI~ nuda shoots while the left nutritional components content was similar. Furthermore, among five tested shoots, contents of crude protein, insoluble dietary fiber, P, K, Ca, and Mg in shoots ofPh. vivax and Ph. vivax f aureocaulis were significantly higher than those in Ph. iridescens, Ph. dulcis and Ph violascens shoots. Content Of Fe in Ph dulcis was the highest among the seven shoots.

关 键 词：哺鸡竹 竹笋 常规营养成分 矿质元素 

分 类 号：S795[农业科学—林木遗传育种]