[14] CALINE I. Microwave -assisted extraction of essential oils from vegetal material[J]. Fammkis(Bucharest，Romania)，2002,50(5)：83-89.

[15] SIMON M N, HIROSHI K, PAUL N K. Volatile constituents of redblush grapefruit(Citrus paradise) and pummelo (Citrus grandis) peel essential oils from kenya[J]. Agriculture and Food Chemistry，2005，53(25)：9790-9794.

[16] NJORGESM，UKEDAH，KUSUNOSEH. Volatile constituents of Japanese yuzu and lemon oils [J]. Flavour Fragrance,1994( 9)：159-166.

[17] UKEDA H,NJOROGE SM, SAWAMURA M. Changes in the volatile composition of yuzu (Citrus juno) cold -pressed oil during storage[J]. Agriculture and Food Chemistry,1996 (44)：550-556.