| 摘要 |
PURPOSE:To suppress germination and multiplication of thermostable bacterial spores during preservation at high temperatures and produce ZENZAI (thick bean-meal soup) having improved preservation stability for a long period, by blending a polyglycerol ester of a fatty acid with ZENZAI. CONSTITUTION:ZENZAI (thick bean-meal soup) is blended with 0.02-2.0wt% polyglycerol ester of a fatty acid consisting of polyglycerol having <=970 hydroxyl value and a 12-22C (un)saturated straight-chain fatty acid, e.g. decaglycerol monostearate, and, as necessary, glycerol ester, sucrose ester, propylene glycol ester or sorbitan ester of a fatty acid or lecithin.
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