【摘要】 用ＮａＨＳＯ３、Ｖｃ、ＮａＣｌ和柠檬酸处理苹果梨，结果表明，ＮａＨＳＯ３和Ｖｃ对苹果梨果皮褐变的抑制效果较好，总酚及叶绿素含量明显高于另两种处理，而ＭＤＡ低于另两种处理．Ｖｃ和ＮａＨＳＯ３作为抗氧化剂在果皮细胞中起着抗衰老作用．更多还原

【Abstract】 Treated apple-pear with NaHCO3.Vc.NaCl and citrin acid,the resut indicated,the inhibition effect of NaHCO3 and Vc to brown change of the skin of apple-pearwas better than Macl and citrin.The contant of all phenol as well as chlorophyll was higher than that of apple-pear was treated with NaCl and citrin acid.and MDA was lower than that of apple-pear was treated with NaCl and citrin acid.Vc and NaHCO3.as anti-oxidant,have anti--decrepit function in fruit skin cells更多还原