• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 27 Issue 5
Jul.  2012
Turn off MathJax
Article Contents
QI Fang-bin, CHEN Fa-xing, LAI Zhong-xiong. Path Analysis on Organic Acids and Acidity of Loquat Fruit[J]. Fujian Journal of Agricultural Sciences, 2012, 27(5): 507-512.
Citation: QI Fang-bin, CHEN Fa-xing, LAI Zhong-xiong. Path Analysis on Organic Acids and Acidity of Loquat Fruit[J]. Fujian Journal of Agricultural Sciences, 2012, 27(5): 507-512.

Path Analysis on Organic Acids and Acidity of Loquat Fruit

  • Received Date: 2012-01-12
  • Rev Recd Date: 2012-02-19
  • Publish Date: 2012-05-30
  • The correlation between organic acid components and their titratable acidity of loquat fruits were studied with path analysis. Results showed that the content of malic acid among fruit organic acids was the greatest contributor to the titratable acidity with path coefficient of PX1→Y= 0.613 9, followed by isocitrate with indirectly effecting in titratable acidity through malic acid(PX4→X1→Y=0.446 0), and then its directly influencing in fruit acidity(PX4→Y=0.324 8). The correlation between quinate content and fruit acidity was not obvious. The negative path coefficient from fumarate acid concentration(PX6 →Y=-0.062 0) indicated its small but negative contribution to fruit acidity.
  • loading
  • [1]
    KOCH R, ALLEWELDTG. Ger Gaswechsel reifender Weinbeeren [J].Vitis,1978,17:30-44.
    [2]
    SHIOMI S, KUBO Y, WAMOCHO L S,et al. Postharvest ripening and ethylene biosynthesis in purple passion fruit [J]. Postharvest Biology and Technology, 1996,8:199-207.
    [3]
    RANDHAWA G S, SINGH RKN. The loquat in India. Indian Counc[J]. Agric Res Bull,1970,24:58.
    [4]
    CHEN F X, LIU X H, CHEN L S. Organic acid composition in the pulp ofloquat(Eriobotrya japonica Lindl) and distribution in fruits[J].Journal of Tropical and Sabtropical Botany,2008,(16):189-196.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2444) PDF downloads(348) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return