The effects of silica gel, a substance commonly used for fractionation of essential oils during preparation, were investigated on cold-pressed peel oil of yuzu (Citrus junos Sieb. ex Tanaka), a sour Citrus fruit. The silica gel treatment was performed for 24 h at 20°C, 5°C and 2°C....
Simon Muhoho NjorogeMasayoshi SawamuraNjoroge SM, Sawamura M . Preparation of Citrus essential oils: Effects of silica gel treatment on volatile composition of Yuzu ( Citrus junos ) cold-pressed peel oil . J Essent Oil Bearing Plants 7 , 1-8 ( 2004 )...