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Citral (3, 7-dimethyl-2, 6-octadienal) was hydro distilled from lemon grass and 3, 7-dimethyl-2, 6-octadienal acetals (Citral acetals) were synthesized from it. The latter was redistilled under vacuum and collected fractions at constant temperature. Para toluene sulphonic acid catalyst was used for the preparation of citral ethylene glycol acetal and citral propylene glycol acetal which are used in perfumery, flavor, for fortifying lemon oil. GC, IR of synthesized product is recorded and graphs were determined.

Produktbeschreibung
Citral (3, 7-dimethyl-2, 6-octadienal) was hydro distilled from lemon grass and 3, 7-dimethyl-2, 6-octadienal acetals (Citral acetals) were synthesized from it. The latter was redistilled under vacuum and collected fractions at constant temperature. Para toluene sulphonic acid catalyst was used for the preparation of citral ethylene glycol acetal and citral propylene glycol acetal which are used in perfumery, flavor, for fortifying lemon oil. GC, IR of synthesized product is recorded and graphs were determined.
Autorenporträt
Dr. Phool Shahzadi is serving as scientific officer at PCSIR Labs. Complex Lahore. Additionally, OIC student affairs, DTM for ISO 17025 and HEC approved supervisor for M.Phil./ Ph.D. She is silver medalist in M.Sc. & M.Phil.(Chemistry) and has been awarded Role of Honor in 2015. She has more than 30 publications.4 Books, 2 chapters, 3 patents etc.