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zhy4227268(½ð±Ò+20, ·ÒëEPI+1): 2010-12-28 12:11:04
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There are possibly two reasons why the shrinkage rate of fish dried by oven is more bigger. One is the lower relative humidity and higher ambient temperature in oven, which made a higher temperature and humidity inside and outside of fish, and lead to the more shrinkage;the higher temperature and humidity, the larger the shrinkage rate of fish. Another may be resulted from cellular collapse due to the heat damage of the wall and cell membrane. gradÊÇɶ¶«Î÷°¡£¬Ó¦ÊÇgrade°É |
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