LI Ting-ting,PENG Lei,WANG Shi-yu,et al.Study on Fruit Characters and Soluble Solids Content of Pyrus pashia Buch[J].Northern Horticulture,2012,36(19):18-20.
棠梨果实性状及可溶性固形物含量研究
- Title:
- Study on Fruit Characters and Soluble Solids Content of Pyrus pashia Buch
- 文章编号:
- 1001-0009(2012)19-0018-03
- Keywords:
- Pyrus pashia Buch.fruit; color; size; fruit characteristics; soluble solids content; compare
- 分类号:
- S 661.2
- 文献标志码:
- A
- 摘要:
- 对不同大小及不同颜色棠梨的果梗长度、重量、纵横径、果实性状特征以及可溶性固形物的含量进行了比较分析。结果表明：青褐、红褐、深褐3种颜色果实其重量、果梗长差异不显著，红褐果的横纵经最大，纵径平均值为1.484 cm，横径平均值为1.625 cm；可溶性固形物含量差异极显著，红褐果的可溶性固形物含量最高，为22.349%，高于含量最低的青褐果(2.957%)；不同颜色及不同大小果实可溶性固形物含量依次为：红褐大果（25.5%）>红褐小果>深褐大果>深褐中果>青褐中果>红褐中果>青褐大果>深褐小果>青褐小果（17.68%）。
- Abstract:
- According to the different size and color of Pyrus pashia Buch,the fruit stalk length，weight，vertical and horizontal size，fruit characters and soluble solids content were compared.The results showed that green-brown，red-brown，dark-brown three color fruit characteristics，weight，fruit stalk grows difference were not remarkable；red-brown fruit by the maximum transverse and longitudinal diameter，average longitudinal diameter 1.484 cm，average transverse diameter 1.625 cm；soluble solids were extremely significant differences，red brown fruit soluble solid the content of the highest，was 22.349%，higher than the minimum content of green brown fruit (2.957%).Different colors and sizes，soluble solids content：big red-brown fruit (25.5%)>small red-brown fruit>big dark-brown fruit>middle size dark-brown fruit>middle size green-brown fruit>middle size red-brown fruit>big green-brown fruit>small dark-brown fruit>small green-brown fruit(17.68%).
参考文献/References:
[1]鲍晓华,何开红.棠梨果实特性和成熟情况初步研究[J].中国林副特产,2006,82(3):23-24. [2]辛淑亮,王奎先,林振海,等.采收期苹果、梨果实纵横径与果形指数的理论分析[J].菜阳农学院学报,1986(1):63-71. [3]鲍晓华.成熟棠梨果实的成分价值初步研究[J].思茅师范高等专科学校学报,2006,22(3):16-18. [4]杨淳彬,张晓峰.青藏高原沙棘果汁中可溶性固形物含量的动态变化研究[J].西北植物学报,2004,24(4):698-701. [5]刘荣华,黄霄.梨果实采收及采后处理[J].贮藏与加工,2004(9):32-33.
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备注/Memo
第一作者简介：李婷婷（1987-），女，黑龙江齐齐哈尔人，硕士，研究方向为野生园艺植物的研究与利用。E-mail：ltt19870904@163.com.