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| Studies on Extraction of Lecithin from Quail's Egg Yolk with Microwave |
| Li Yingmei;Huang Qun;Ma Chengjin;Huang Cheng;Ma Meihu |
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Abstract Such factors as extraction solvent pH value,theratio of material to extraction solve,ntmicrowaveradiation power and time are studied in the extrac-tion of lecithin from Quai’ls egg yolk with microwave.Using Quail’s egg yolk as material and 95% absoluteethyl alcohol as extraction solvent,the orthogonalexperiment was made on the basis of signal factorexperiments to optimize the lecithin extractiontechnology from Quai’ls egg yolk with microwave.The result showed that the optimum technology was:extraction solvent pH value 8.5,the ratio of mate-rial to extraction solvent 1:4,radiating 40s at650W.
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2007, Vol. 21 
