[Objectives]This study was conducted to discuss the effect of chitin treatment on softening of Actinidia arguta Huanyou No.1 as the test material.[Methods]Huanyou No.1 was sprayed with chitin,and the changes of some p...[Objectives]This study was conducted to discuss the effect of chitin treatment on softening of Actinidia arguta Huanyou No.1 as the test material.[Methods]Huanyou No.1 was sprayed with chitin,and the changes of some physiological and biochemical indexes in fruit softening were investigated.[Results]Chitin treatment significantly improved single fruit weight,increased soluble solid content,but decreased titratable acid content and significantly reduced the content of cellulose and hemicellulose;and the chitin treatment significantly inhibited the breakdown of pectin,cellulose and hemicellulose,and inhibited the activities of PG enzyme andβ-Gal enzyme.[Conclusions]Chitin spray treatment could increase the yield of A.arguta,and improve its quality and storage property.展开更多
文摘[Objectives]This study was conducted to discuss the effect of chitin treatment on softening of Actinidia arguta Huanyou No.1 as the test material.[Methods]Huanyou No.1 was sprayed with chitin,and the changes of some physiological and biochemical indexes in fruit softening were investigated.[Results]Chitin treatment significantly improved single fruit weight,increased soluble solid content,but decreased titratable acid content and significantly reduced the content of cellulose and hemicellulose;and the chitin treatment significantly inhibited the breakdown of pectin,cellulose and hemicellulose,and inhibited the activities of PG enzyme andβ-Gal enzyme.[Conclusions]Chitin spray treatment could increase the yield of A.arguta,and improve its quality and storage property.
