摘要
以西扶2号核桃为试材,研究了不同保鲜材料对鲜食核桃保鲜过程中的氧气、酸价、过氧化值等生理生化指标的影响。结果表明:用PE30和PE50包装保鲜效果较好。
Using walnut variety Xifu No.2 as test material, the effects of different fresh-keeping materials on physiological and biochemical indicators of fresh walnut were studied , including oxygen , acid value , peroxide value and so on .The results showed that PE 30 and PE50 treatments had better preservation effects .
出处
《山东农业科学》
2014年第10期117-119,共3页
Shandong Agricultural Sciences
基金
陕西省农业攻关项目"高二氧化碳气调对核桃鲜贮的原理与技术研究"(2012K01-29)
关键词
鲜食核桃
保鲜材料
酸价
含水量
抗氧化活性
保鲜效果
Fresh walnut
Fresh-keeping material
Acid value
Water content
Antioxidant activity
Preservation effect
