The accumulation profiles of terpene metabolites in three Muscat table grape cultivars through HS-SPME-GCMS.

ABSTRACT: Aroma is an important parameter for table grapes and wines; terpenes are typical compounds in Muscat-type grape cultivars and can be easily perceived by humans because of their low olfactory threshold. Volatile terpenes contribute directly to the aroma character, while glycoside-bound terpenes are potential aromatic compounds and can be changed to their volatile forms via hydrolysis. With gas chromatography-mass spectrometry and a solid-phase microextraction method, an automatic data analysis platform was constructed; terpene compounds were identified and quantified from three table grape cultivars at three stages during berry development, and the raw data were deposited in MetaboLights. Terpene metabolite accumulation profiles are presented in this article for integrative analysis with th

SUBMITTER: Sun L 

PROVIDER: S-EPMC6940363 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature