文档介绍：第 卷 第 期 集美大学学报 （自然科学版）
25 6 Ｑｕａｌｉｔｙ ｏｆ Ｌｏｑｕａｔ Ｆｒｕｉｔｓ
1， 2 2 2 2 2 1， 2
ＺHANG Ｊinli ， CHEN Ｚihe ， CHEN Ｙanting ， REN Ｚhongyang ， ＺHANG Shen ， LI Qingbiao
( 1. College of Harbour and Environment Engineering， Ｊimei University， Ｘiamen 361021， China;
2. College of Food and Biologiｃal Engineering， Ｊimei University， Ｘiamen 361021， China)
Ａｂｓｔｒａｃｔ：
The effeｃt of fish sｃale gelatin-agar ｃomposite film inｃorporated with 0. 04% low ｃonｃentration
of silver nanopartiｃles( AgNPs) paｃkages on preservation quality of loquat fruits was investigated， and the ｃhan-
ges of physiologiｃal indexes of loquat fruits were measured during the storage. Compared with foam fruit net
paｃkages， PE paｃkages and fish sｃale gelatin-agar ｃomposite film paｃkages， the fish sｃale gelatin-agar ｃompos-
ite film inｃorporated with AgNPs paｃkages ｃould signifiｃantly reduｃe the deｃay and weight loss of loquat fruits，
inhibit the loss of firmness， delay the reduｃing of vitamin C， reduｃing sugar and total soluble solids. Therefore，
the fish sｃale gelatin-agar ｃomposite film inｃorporated with low ｃonｃentration of silver nanopartiｃles ｃould im-
prove the preservation quality.
Ｋｅｙｗｏｒｄｓ：