UNHYDROGENATED PALM OIL AS A STABILIZER FOR PEANUT BUTTER

被引：30
作者：
HINDS, MJ
CHINNAN, MS
BEUCHAT, LR
机构：
[1] Center for Food Safety & Quality Enhancement, Dept. of Food Science & Technology, Univ. of Georgia, Griffin, Georgia
来源：
JOURNAL OF FOOD SCIENCE | 1994年 / 59卷 / 04期
关键词：
PEANUT BUTTER; PALM OIL; STABILIZER; OIL SEPARATION;
D O I：
10.1111/j.1365-2621.1994.tb08135.x
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Response surface methodology was used to investigate the potential of unhydrogenated palm oil (PO), with and without peanut shell flour (PSF), to prevent oil separation in peanut butter. Percent oil separation, texture and color attributes were measured after 0, 1 and 2 wk storage at 15, 25 and 35 degrees C. Computer-generated contour plots indicated that 2.0-2.5% PO should effectively stabilize peanut butter stored at 21-24 degrees C for greater than or equal to 1 year without affecting color. PSF (greater than or equal to 0.8%) decreased L value of color by greater than or equal to 5% but did not increase firmness of experimental products containing PO. Samples stabilized with PO were softer than those containing a commercial stabilizer.
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页码：816 / &
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