不同种源版纳甜龙竹竹笋营养成分分析  

Nutrient Analysis of Dendrocalamus hamiltonii Shoots from Different Provenances

作　　者：王茜 王曙光 邓琳 何文志 王昌命 詹卉 

机构地区：[1]西南林业大学生命科学学院,云南昆明650224 [2]西南林业大学林学院,云南昆明650224 [3]西南林业大学西南地区生物多样性保育国家林业局重点实验室,云南昆明650224

出　　处：《西南林业大学学报（自然科学）》2017年第5期188-193,共6页Journal of Southwest Forestry University：Natural Sciences

基　　金：云南省教育厅科学研究基金项目(2014Y321)资助;云南省优势特色重点学科生物学一级学科建设项目(50097505)资助;西南林业大学林学一级学科博士研究生创新基金项目资助;国家自然科学基金(31560196;31460169)资助

摘　　要：对云南西双版纳州勐海和勐腊2县版纳甜龙竹竹笋的基本营养成分、矿物质元素和氨基酸含量进行测定,并与云南常见10种竹种竹笋进行比较。结果表明:版纳甜龙竹竹笋有丰富的营养价值且口感较好。其中勐海版纳甜龙竹竹笋的含水量、总糖含量均高于勐腊版纳甜龙竹,粗纤维、粗脂肪含量相对较低,而勐腊版纳甜龙竹竹笋氨基酸总量和必需氨基酸总量高于勐海版纳甜龙竹。2地版纳甜龙竹竹笋K和Ca元素含量均较高,而Fe的含量相对较少,其他矿物质元素含量与云南常见竹种相当。The aim of the study was to measure the basic nutrient components, mineral substance and amino acids of Dendrocalamus hamiltonii shoots harvested from Menghai and Mengla, Xishaungbana, Yunnan. The study also conducted a quality and nutrient value analysis between the 2 tested bamboo species and other 10 bamboo species in Yunnan. The results showed D. hamiltonii shoots contained rich nutrient with good flavor. D. hamiltonii shoots from Menghai contained higher water content, total sugar but lower crude fiber and protein content than those from Mengla. Whereas the total amino acid and essential amino acid of D. hamiltonii shoots from Mengla was richer than those of D. giganteus shoots from Menghai. D. hamiltonii shoots from these two places contained higher K and Ca but lower Fe and the other mineral substance was comparable with other common bamboo species in Yunnan.

关 键 词：版纳甜龙竹 竹笋 营养成分 矿物质 氨基酸 

分 类 号：S789.9[农业科学—林学]