대한가정학회지 (Journal of the Korean Home Economics Association)
- 제18권1호
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- Pages.41-46
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- 1980
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- 1225-0937(pISSN)
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- 2234-2818(eISSN)
금속이온이 대두유의 산패에 미치는 영향
Effect of Metal Ions on the Rancidity of Soybean Oil
초록
In order to verify to what extent the rancidity of the soybean oil is occurred and how the various metal ions effect on the rancidity-as a result of applying heat to the soybean oil-the followings are obtained through experiments : 1. From analyzing the refractive index of soybean oil, The results are: the specific gravity-0.925 refractive index-1.475, saponification value-190, acetyl value-5.0, iodine value-120, peroxide value-5.0. 2. The degree of expediting rancidity take the following order :
키워드