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| Study on the Application of Lactic Acid on the Technics of Eliminating Black Membrane of Beef omasum |
| Dong Yi-ning;Liang Cheng-yun |
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Abstract The effect of lactic acid on eliminating black membrane of beef omasum is studied in this paper.The different effects of lactic acid,sodium hydroxide and H2O2 on eliminating black membrane of beef omasum is analyzed by the tests.The result state that the lactic acid is feasible and effective.And the effects of lactic acid con-centration,temperature and time are obtained by single factor test.At the basis of above works,a three-factors orthogonal rotation is used and second-order regression model is employed.The optimum conditions are lactic acid 2%,30℃ and 25.6 min.
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2006, Vol. 20 
