亚洲一区欧美在线,日韩欧美视频免费观看,色戒的三场床戏分别是在几段,欧美日韩国产在线人成

不同處理對鴨梨采后顏色變化的影
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項目:


of Different Treatments on the Color Changes of Yali Pear after Harvest
Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評論
    摘要:

    采用CIELAB表色系統(tǒng)研究了采收期、降溫方法和套袋等處理對鴨梨采后果皮顏色變化的影響。結(jié)果表明，晚采收提高了鴨梨果實的成熟度和果皮的L、a、b（不套袋果）值，使得葉綠素減少，類胡蘿卜素增加；緩降溫處理促進(jìn)了不套袋鴨梨L值和a值的升高，加速了葉綠素的降解，而對套袋果影響不明顯；套袋處理使鴨梨的L值和a值增大，b值減小，葉綠素減少，顏色變淺，采后色澤的變化減緩。

    Abstract:

    The effect of maturity, cooling method and bagging on the color changes of Yali pear after harvest using CIELAB color variables were studied. The results showed that late picking improved the maturity together with L, a and b (no-bagging fruits) value of Yali pear, decreased the chlorophyll content, and increased the carotenoid content of Yali pear. Slow cooling brought increases of L and a value and degradation of chlorophyll, but had not distinct influence on no-bagging fruit. Bagging treatment improved L and a value, decreased b value of Yali pear, decreased the chlorophyll content, made the peel color shallow, and slowed down the color change of the fruit peel. 

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

閆師杰,梁麗雅,胡小松,王如福,肖麗霞.不同處理對鴨梨采后顏色變化的影[J].農(nóng)業(yè)機(jī)械學(xué)報,2009,40(6):120-123. of Different Treatments on the Color Changes of Yali Pear after Harvest[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(6):120-123.

復(fù)制
分享
文章指標(biāo)
  • 點擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期: