|Table of Contents|

Effect of N-propyl Gallate Treatment on Postharvest Storage of Thin-skinned Melon (Cucumis melo L.)(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年05
Page:
148-152
Research Field:
Publishing date:

Info

Title:
Effect of N-propyl Gallate Treatment on Postharvest Storage of Thin-skinned Melon (Cucumis melo L.)
Author(s):
CAO Zhongquan1; YU Lulu1; XU Fei1; 2
（1.College of Life Science and Biotechnology，Wuhan Institute of Bioengineering，Wuhan,Hubei 430415；2.Center of Applied Biotechnology，Wuhan Institute of Bioengineering，Wuhan,Hubei 430415）
Keywords:
thin-skinned melon; n-propyl gallate; postharvest storage
PACS:
-
DOI:
10.11937/bfyy.201605039
Abstract:
Thin-skinned melon (Cucumis melo L.) was used as material to study the effect of n-propyl gallate (nPG) treatment at different concentrations on fruit postharvest storage，and the changes of fruit metabolism were also investigated.The results showed that 0.25，0.50，1.00 mmol/L nPG treatment obviously promoted the shelf life of thin-skinned melon，especially the 0.50 mmol/L nPG-treated group，where the fruit postharvest storage was prolonged and the fruit decay was decreased.The 0.50 mmol/L nPG-treated fruit also kept higher water content，soluble sugar content，titratable acid content and vitamin C content when compared with the control fruit.In addition，treatment of nPG significantly prohibited oxidative damage on melon fruit，which showed lower electric conductivity and MDA content during the whole period of storage.nPG application also inhibited the H2O2 accumulation，and the antioxidative enzyme acitivites of nPG-treated group were maintained higher than the control group.Overall，the results of this study demonstrated that thin-skinned melon fruit postharvest storage could be extended with 0.5 mmol/L nPG treatment.Therefore，nPG is a potential antistaling agent to melon and our results provide an important information for other climateric fruit postharvest storage.

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Last Update: 2016-04-27