文献类型：期刊文献

中文题名：不同地理种源人面竹的竹笋营养成分比较

英文题名：Comparison of the Nutritional Components of Phyllostachys aurea Bamboo Shoots from Different Geographical Provenances

作者：李鹏程[1] 裴佳龙[1] 彭霄鹏[2] 王茜[1] 王曙光[1]

第一作者：李鹏程

机构：[1]西南林业大学生命科学学院;[2]中国林业科学研究院林业研究所/林木遗传育种国家重点实验室

年份：2018

卷号：57

期号：8

起止页码：81-86

中文期刊名：湖北农业科学

外文期刊名：Hubei Agricultural Sciences

收录：CSTPCD

基金：中央级公益性科研院所基本科研业务费专项(CAFYBB2014ZX001-5;TGB2016001);国家自然科学基金项目(31560196)

语种：中文

中文关键词：人面竹(Phyllostachys;aurea;Carr.ex;A.et;C.Riv.);竹笋;种源;营养成分

外文关键词：Phyllostachys aurea Cam ex A. et C. Riv.; bamboo shoots; geographical provenance; nutrients

分类号：S644.2

摘要：对中国与美国3个不同地理种源的人面竹(Phyllostachys aurea Carr.ex A.et C.Riv.)竹笋的营养成分进行测定并比较,分析人面竹竹笋的营养与食用价值,以期为人面竹竹笋的开发利用提供依据。结果表明,各种源人面竹竹笋含水率差异不大,南京种源含水率最高(90.63%),昆明种源(89.92%)其次,美国Pineville种源含水率最低(88.69%);总糖含量是昆明种源最高(46.93%),美国Pineville种源最低(17.54%);粗蛋白和粗脂肪含量是南京种源最高,昆明种源次之,美国Pineville种源最低;粗纤维含量是美国Pineville种源最高(9.78%),昆明种源和南京种源差异不大。矿质元素检测中,常量元素K含量最为丰富,美国Pineville种源的K含量是昆明种源和南京种源的2倍;微量元素表现出美国Pineville种源>南京种源>昆明种源的趋势。17种氨基酸含量检测中,南京种源和美国Pineville种源的氨基酸总量表现出明显的优势,蛋氨酸和胱氨酸为其第一限制氨基酸;昆明种源的必需氨基酸含量同样低于其他两种源地,其第一限制氨基酸为苏氨酸。
The nutritional components in bamboo shoots of Phyllostachys aurea Carr. ex A. et C. Riv. of 3 different geographical provenance from China and the US were analyzed and compared; Nutrition and edible value of bamboo shoots has been analyzed in order to provide a theoretical basis for development and utilization of P. aurea. The results shows that the water content has little difference among different provenance; The content from high to low is Nanjing（90.63%）, Kunming（89.92%） and Pineville（88.69%）; Total sugar content in provenance of Kunming is the highest（46.93%）, while in the US is the lowest（17.54%）; The descending order of advantage object for crude protein and crude fat is Nanjing Kunming Pineville. Crude fiber has little difference between the provenances of Kunming and Nanjing; and Pineville has slight advantage（9.78%）. K content is the most abundant in the detection of mineral elements. K content in provenance of Pineville is twice as much as Kunming and Nanjing, microelements shows the variation trend of Pineville〉 Nanjing〉 Kunming. The total amino acids in provenance of Nanjing and Pineville shows a clear significant advantage in detected content of 17 kinds of amino acids; Methionine and cystine are their first limiting amino acids. The essential amino acid content of Kunming provenance is also lower than the others; And its first limiting amino acid is threonine.