J Integr Plant Biol. ›› 1987, Vol. 29 ›› Issue (3): -.

• Research Articles •    

Essence Constituents of Rosa chinensis Flower

Bu Xin, Huang Ai-jin, Sun Yi-liang, Wu Zhu-ping and Liu Mi-xin   

Abstract: The essence of Rosa chinensis, flower were trapped by a modified circulating adsorption method with XAD-4 as adsorbent and were analyzed by GC and GC/MS techniques. The components were identified by mass spectral and temperature-programmed retention index data on dual glass capillary columns. The major constituents are linalool acetate (14.98%), limonene (12.07%), benzene methyl methoxy (9.88%), citronellol (4.82%), beta-caryophyllene (4.55%), hexanol acetate (3.98%), linalool (3.18%), hexanol (3.17%) etc.

Key words: Rosa chinensis, Aroma volatile, GC/MS, Retention index

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