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Seasonal and clonal variations in some major glycosidic bound volatiles in Kangra tea (Camellia sinensis (L.) O. Kuntze)

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Title Seasonal and clonal variations in some major glycosidic bound
volatiles in Kangra tea (Camellia sinensis (L.) O. Kuntze)
 
Creator Rawat, Renu
Gulati, Ashu
 
Subject Natural Product Chemistry
 
Description Seasonal and clonal variations in glycosidic
bound volatile compounds were studied in tea clones
representing the three different varieties viz. sinensis, assamica
and cambodiensis grown in Kangra region.
Glycosidic bound volatile compounds were characterised
by GC–MS and quantification of major volatiles was done
by GC. (E)-2-hexenal, benzyl alcohol, phenylethanol, linalool,
linalool oxides, geraniol and methyl salicylate were
the major glycosidic bound volatiles identified in tea shoot.
Clonal variations in the quantity were observed in these
bound volatiles. Seasonal variations were also observed in
the quantity of bound volatiles in regional Kangra clone
during three different growth flushes of tea. These variations
in glycosidic precursors of volatile compounds were
studied in context with orthodox made tea and its quality.
These seasonal and clonal variations in precursors of volatile
compounds can be directly correlated to the difference
in the quality of tea made from these cultivars
 
Date 2008
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://ihbt.csircentral.net/93/1/2008_Seasonal.pdf_1241-1249.pdf
Rawat, Renu and Gulati, Ashu (2008) Seasonal and clonal variations in some major glycosidic bound volatiles in Kangra tea (Camellia sinensis (L.) O. Kuntze). European Food Research and Technology, 226. pp. 1241-1246.
 
Relation http://ihbt.csircentral.net/93/