| 利用耗散结构的熵增原理来释权食品腐败变质的机制 |
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| 引用本文： | 谢启军,林奇. 利用耗散结构的熵增原理来释权食品腐败变质的机制[J]. 食品研究与开发, 2006, 27(3): 180-182 |
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| 作者姓名： | 谢启军 林奇 |
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| 作者单位： | 云南农业大学食品科技学院,云南,昆明,650201 |
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| 摘 要： | 根据耗散结构理论,食品系统是一个非平衡有序的耗散结构,分析了食品腐败变质的机制.通过分析食品腐败变质的动力,得出食品腐败变质内在条件是：ds＞0,得出食品腐败变质过程是熵增过程并非熵减的过程.
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| 关 键 词： | 食品腐败变质 耗散结构 非平衡有序 熵 |
| 收稿时间： | 2005-11-17 |
| 修稿时间： | 2005-11-17 |
COMMENTATE THE MECHANISM OF FOOD DECAY WITH THE PRINCIPLE OF ENTROPY INCREASE OF DISSIPATIVE STRUCTURE THEORY |
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| XIE Qi-jun,LIN Qi. COMMENTATE THE MECHANISM OF FOOD DECAY WITH THE PRINCIPLE OF ENTROPY INCREASE OF DISSIPATIVE STRUCTURE THEORY[J]. Food Research and Developent, 2006, 27(3): 180-182 |
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| Authors: | XIE Qi-jun LIN Qi |
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| Affiliation: | Food Science and Technology College of Yunnan Agricultural University, Kunming 650201, Yunnan, China |
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| Abstract: | According to dissipative structure theory,the system of food is a non-equilibrium state dissipative structure ,and it analyzes mechanism of food decay.It illustrates the enter condition that the food in open system can decay is:ds >0,and therefore makes the conclusion that ds is the entropy increase but not the entropy reduce in the process of food decay. |
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| Keywords: | food decay dissipative structure non-equilibrium entropy |
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