天津农学院学报 ›› 2016, Vol. 23 ›› Issue (4): 14-17.

• 研究与简报 • 上一篇    下一篇

新疆野苹果果实VC及可溶性蛋白含量的测定分析

刘彬, 张云秀, 李芳, 于玮玮, 阎国荣通信作者   

  1. 天津农学院 园艺园林学院,天津 300384
  • 收稿日期:2016-03-03 出版日期:2016-12-20 发布日期:2019-10-14
  • 作者简介:刘彬(1990-),男,新疆乌鲁木齐人,硕士在读,主要从事新疆野苹果分子生物学研究。E-mail:sagwilliam@163.com。 通信作者:阎国荣(1957-),男,甘肃敦煌人,教授,博士,主要从事果树资源及生态学研究。联系电话:(022)23781301。
  • 基金资助:
    新疆维吾尔自治区财政林业科技专项项目“新疆野苹果种质资源收集与评价”(无编号)

Measurement and Comparison of Vitamin C and Soluble Protein Content of Malus sieversii Fruits

LIU Bin, ZHANG Yun-xiu, LI Fang, YU Wei-wei, YAN Guo-rongCorresponding Author   

  1. College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin 300384, China
  • Received:2016-03-03 Online:2016-12-20 Published:2019-10-14

摘要: 维生素C含量与可溶性蛋白质含量是评价果树果实品质和营养的重要指标之一。本研究采用紫外分光光度法与考马斯亮蓝 G-250 染色法对新疆野苹果果实Vc与可溶性蛋白含量进行测定。结果表明:在同一居群内样品间,大西沟居群内不同样品间Vc含量差异极显著,可溶性蛋白含量差异不显著,而新源居群内不同样品间Vc与可溶性蛋白含量差异显著。那拉提居群和新源与巩留之间地区果实Vc及可溶性蛋白含量无显著性差异。不同居群间的差异性达到了显著水平,其中那拉提居群果实Vc含量和可溶性蛋白含量均最高,其Vc含量平均达5.36 mg/100g,可溶性蛋白含量平均达0.491%。

关键词: 新疆野苹果, 维生素C, 可溶性蛋白

Abstract: :Vitamin C and soluble protein can be used as one of the important evaluation index of Fruit Quality Evaluation System. Fruits of Malus sieversii were used as materials in the experiment, The content of vitamin C and soluble protein were determined by spectrophotometric method and coomassie brilliant blue method respectively. The results showed that vitamin C in fresh fruits of Daxigou area was extremely significant different, the soluble protein in fresh fruits was not significant difference. vitamin C and soluble protein in fresh fruits of Xinyuan area were significant difference. The vitamin C and soluble protein in fresh fruits of Nalati and Xinyuan-Gongliu area were not significant difference. Different in difference population were significant. The content of vitamin C and soluble protein in fresh fruits of Nalati area was the highest. The Vc content was 5.36 mg/100g, and the soluble protein content was 0.491%.

Key words: Malus sieversii, vitamin C, soluble protein

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