[ Objective] This study aimed to investigate the ehangos of aroma components in mango fruit at different post-harvest stages. [ Method] The aroma com- ponents in ' Keitt' mango fruit at 3,6, 9 and 13 d postharvest w...[ Objective] This study aimed to investigate the ehangos of aroma components in mango fruit at different post-harvest stages. [ Method] The aroma com- ponents in ' Keitt' mango fruit at 3,6, 9 and 13 d postharvest were extracted using heM-space solid phase mieroextraction (HS-SPME) and analyzed by gas chre- matograph-rnass speetrephotometer (GC-MS). [ Result] The results showed that a total of 42 aroma compounds were identified from the mango samples at four sta- ges. To be specific, monoterpene and sesquiterpene were the major components; at 3, 6, 9 and 13 d postharvest, the relative contents of terpene were 94.24%, 98.91%, 55.32% and 95.97%, respectively. [ Conclusion] IS-( + )-3-earene is the characteristic aroma component in ripe fruit of ' Keitt' mango. The aroma of mango fruit is also affected by ester, alcohol and aldehyde compounds.展开更多
基金Supported by Central Nonprofit Basic Scientific Research Project for the Scientific Research Institutes of China(No.1630062012003)
文摘[ Objective] This study aimed to investigate the ehangos of aroma components in mango fruit at different post-harvest stages. [ Method] The aroma com- ponents in ' Keitt' mango fruit at 3,6, 9 and 13 d postharvest were extracted using heM-space solid phase mieroextraction (HS-SPME) and analyzed by gas chre- matograph-rnass speetrephotometer (GC-MS). [ Result] The results showed that a total of 42 aroma compounds were identified from the mango samples at four sta- ges. To be specific, monoterpene and sesquiterpene were the major components; at 3, 6, 9 and 13 d postharvest, the relative contents of terpene were 94.24%, 98.91%, 55.32% and 95.97%, respectively. [ Conclusion] IS-( + )-3-earene is the characteristic aroma component in ripe fruit of ' Keitt' mango. The aroma of mango fruit is also affected by ester, alcohol and aldehyde compounds.