关键词: 群体进化, 群体进化

Abstract: Salty yolk was a new egg product that appeared on the market, and it had no quantitative quality evaluation method. Through the oily quality, the sanding quality, chromatic aberration and the content of the moisture, a standardization measurement method was made. The results showed that: Using Shuangquan medium-speed qualitative filter paper to measure the oily quality of salty yolk, the variation coefficient was less than 5% ; using petroleum ether as solvent, stirring, filtration, weight method was used to measure the sanding quality of salty yolk, the credibility was 98% . Using sensory evaluation and chromatic aberration analysis, the evaluation standard of salty yolk color was given. The method for measure the quality of salty yolk in this paper was simple, practical and had high credibility; it can be used for quantitative determination of the quality of salty yolk standardization method.