摘要
以赣南脐橙级外果果实为试验材料,研究了低温贮藏对果实可食率、出汁率、可溶性固形物、维生素C和可滴定酸等生理品质的影响。结果表明:与常温贮藏相比,低温贮藏果实可溶性固形物和维生素C含量较高,低温贮藏能够延缓可滴定酸含量的降低速率,可以提高果实的耐贮性,低温贮藏对果实出汁率维持要优于常温贮藏。研究认为,级外果若通过长期贮藏用于精深加工,最好采用低温贮藏。
The effects of low-temperature storage on physiological quality of edible rate, juice yield, soluble solid, vitamin C and titrate for off-grade fruit of Newhall Navel Orange were studied in Southern Jiangxi Province. The results showed that the soluble solid and vitamin C content of fruit by low-temperature storage were higher than those in normal temperature. Low temperature could slow down the reducing rate of TA content and increase the fruit storability. Meanwhile, the low temperature was absolutely better for juice yield maintaining. Therefore, low-temperature storage was an optimal method of fruit using for deep processing storage.
作者
张洪铭
胡居吾
严翔
方贻文
陈兆星
夏长秀
娄伟
彭龙
张丽艳
张祖铭
李梦媛
张油兵
魏钦钦
刘英赣
ZHANG Hongming;HU Juwu;YAN Xiang;FANG Yiwen;CHEN Zhaoxing;XIA Changxiu;LOU Wei;PENG Long;ZHANG Liyan;ZHANG Zuming;LI Mengyuan;ZHANG Youbing;WEI Qinqin;LIU Yinggan(Citrus Research Institute of Ganzhou City,Ganzhou,Jiangxi 341000,China;Institute of Applied Chemistry,Jiangxi Academy of Sciences,Nanchang,Jiangxi 330096,China)
出处
《天津农业科学》
CAS
2018年第8期21-24,共4页
Tianjin Agricultural Sciences
基金
国家现代农业(柑桔)产业技术体系专项经费(CARS)
江西省科学院支持赣南科学院院地合作项目(2014YDHZ04)
关键词
低温贮藏
常温贮藏
级外果
生理品质
low-temperature storage
room-temperature storage
off-grade fruit
physiological quality
作者简介
张洪铭（1976-），男，江西赣州人，硕士，主要从事柑橘栽培研究。
