首页|云龙箭竹和空心箭竹竹笋营养成分

云龙箭竹和空心箭竹竹笋营养成分

扫码查看
本研究利用相关方法测定了云龙箭竹和空心箭竹两种不同地理种源竹笋的营养成分,结果表明,云龙箭竹笋的含水量92.6%高于空心箭竹笋的含水量89.8%;而其粗纤维含量16.35%、粗脂肪含量4.52%分别低于空心箭竹笋的25.20%和4.76%;云龙箭竹笋的蛋白质含量23.65%、总糖含量14.59%分别高于空心箭竹笋的19.02%和5.59%。二者竹笋内均含有丰富的矿质元素,其中云龙箭竹竹笋的灰分含量为13.51%,略低于空心箭竹笋的灰分含量13.73%;其竹笋的单宁含量为0.36 mg/g,远低于空心箭竹笋的单宁含量的1.40 mg/g。云龙箭竹口感与风味好于空心箭竹主要在于其含水量,粗纤维,总糖和单宁等基本营养物质存在一定的差异。研究结果将对二者的开发利用提供理论依据。
Analysis on the Nutrient Component of 2 Fargesia Species Bamboo Shoot
In this paper, Fargesia bamboo shoots were used as materials in this research.The nutrition constitu-ents of bamboo shoots from Fargesia pagyrifera and F.edulis were determined by different methods. The results showed that the moisture content of F.pagyrifera shoots and F.edulis shoots is 92.6%and 89.8%, respectively. The contents of crude fiber and crude fat of F.edulis shoots are higher than that of F.Pagyrifera shoots.The protein and total sugar contents in F.pagyrifera shoots are higher than that in F.edulis shoots.Both species are rich in in-organic elements, which constitute 13.51 %in F.pagyrifera shoots and 13.73 %in F.edulis shoots, respective-ly.The former was slightly lower than that of the latter.The tannin content in F.pagyrifera shoots is 0.36 mg/g, which was far lower than that the 1.40 mg/g in F.edulis shoots.The taste and the flavor of F.pagyrifera shoots is better than that of F.edulis shoots, due to the discrepancy of the contents of moisture, crude fiber, total sugar and tannin.The results will provide theoretical basis for the exploitation and utilization of bamboo shoots.

Fargesia pagyriferaF.edulisbamboo shootsnutrition constituents

赵景威、王雨珺、唐国建、王曙光、张利周、徐会明

展开 >

西南林业大学 生命科学学院,云南 昆明650224

云龙县天池自然保护区,云南 大理672700

云龙箭竹 空心箭竹 竹笋 营养成分

国家林业科技支撑项目国家自然科学基金

2012BAD23B0531100453

2015

西部林业科学
云南省林业科学院 云南省林学会

西部林业科学

CSTPCD
影响因子:0.807
ISSN:1672-8246
年,卷(期):2015.(3)
  • 13
  • 5