摘要
以"宁杞1号"枸杞鲜果为试材,研究了壳聚糖对枸杞低温贮藏效果的影响。结果表明:壳聚糖涂膜处理可有效降低枸杞的腐烂率,保持可溶性固形物、可滴定酸、VC的含量和丙二醛(MDA)含量,维持较高过氧化物酶(POD)活性,保持果实较高的品质,延长果实贮藏期。而又以1.5%壳聚糖保鲜效果最显著。
Taking ＇Ningqi 1＇ wolfberry fruit as test material,the effect of chitosan on the low temperature storage of wolfberry.The results indicated that the chitosan coating had better effect on inhibiting rate of fruitrot,and the soluble solid content,titratable acid,VC contents and malondialdehyde content were maintained,maintained higher levels of POD activity.Maintenanced fruit quality,lengthened the fruit to storing time,and the fruits coated with 1.5%chitosa was the most remarkably.
出处
《北方园艺》
CAS
北大核心
2011年第3期175-177,共3页
Northern Horticulture
基金
国家科技支撑计划资助项目(2009BAI72B01)
关键词
壳聚糖涂膜
枸杞
保鲜
chitosan coating
Chinese wolfberry fruit
fresh-keeping
