49
Metabolic engineering of tomat aroma. The sounds of silent metabolis Efraim Lewinsohn Newe Ya'ar Research Center Agricultural Research Organization Israel

Aroma Biotechnology

Embed Size (px)

DESCRIPTION

vin

Citation preview

Metabolic engineering of tomato aroma. The sounds of silent metabolism. Efraim LewinsohnNewe Ya'ar Research CenterAgricultural Research OrganizationIsraelIsraelThe Newe Yaar Research CenterChemical, Biological and Genetic actors !ffecting !romas of ruits, "egetables, lowers and #$ices!gricultural Research %rgani&ation,Ministr' of !griculture#tate of Israel(ro)ectswatermelontomatocitrus roses basilmelonfennel*oubo a$$lelill'strawberr'cactus $earbanana*hate$hedra+here ha,e all the fla,ors gone - saltiness acidity sweetness bitterness umami }C.%%C.%% C%C./isoam'l acetate0 banana 1cinnamaldeh'de0 cinnamon 1ben&alde'de0 almonds 1noot*atone0 gra$efruit 1geraniol0 roses 1%.enantiomers0213Car,one%carawa'0313Car,ones$earmint%The aroma of coffee/44 ,olatile constituents contributing to the smell of green coffee564 ,olatile constituents contributing to the fla,or of roasted coffee!roma ChemicalsMi7tures of ,olatile com$ounds8ominant and subtle com$onents%ften small chemical differences ha,e big im$act on aroma $ro$ertiesCan we use genomic a$$roaches to stud' aroma formation in $lants -%.R39inaloolR : %C./;ugenol%.RR : .;stragole R : %C./Meth'l ;ugenol%C./RC%