Effect of CaCl2 Treatment on Postharvest Preservation of'Fenghuang Plum'
YANG Jincheng
LI Li
LIU Li
DAI Xin
SHI Xiaocui
SU Xin
Abstract：To explore the effect of CaCl2 treatment on postharvest preservation of'Fenghuang plum',taking'Fenghuang plum'as the test material,2%CaCl2 solution was used to soak for 15 min,and the untreated'Fenghuang plum'was used as the control group(CK).After the treatment was completed,it was stored in cold storage.The decay rate,hardness,soluble solids,titratable acid,reducing sugar,flavonoids and anthocyanins of'Fenghuang plum'were measured every 6 days.After CaCl2 treatment,the fruit decay rate was 4.78%and the anthocyanin content was 1.61 mg/100 g after 48 days of storage,which were lower than those of the control group.The fruit hardness was 352.22 g,the soluble solids content was 12.18%,the titratable acid content was 0.49%,the reducing sugar content was 95.22 mg/g,and the total flavonoid content was 133.94 mg/100 g,which were higher than the control group.Overall,CaCl2 treatment had a certain effect on maintaining the storage quality of'Fenghuang plum'fruit.
Keywords：Fenghuang plumCaCl2postharvest preservationquality change
Publication Date：2024-11-20
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：6( 13-17,24 )