[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.