FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (4): 167-170.

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Study on the Nutritional Healthy Egg of High Content DHA

   Feng-Xiao-Mei, HAN  Yu-Qian, LI  Shan, GUAN  Hua-Shi   

  1. 1.National Engineering Research Center for Marine Drugs, China Ocean University, Qingdao 266101, China; 2.Institute of Natural Pigment, Qingdao University, Qingdao 266071, China
  • Online:2006-04-15 Published:2011-09-13

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Abstract: In this paper, the hen feed was supplemented with different composition and content polyunsaturated fatty acids. The effect of hen feed on the content of polyunsaturated fatty acid was studied in the different part of hen such as egg yolk, chicken, heart, liver, and the effect of different prescription on body weight, egg production, daily feed intake of hens was studied. The result showed that the content of DHA andα- linolenic acid in the different part of hen reached its climax after 15 days and the enriched polyunsaturated fatty acid feed had no disadvantage to body weight, egg production, daily feed intake of hens.

Key words: egg； polyunsaturated fatty acid； DHA； &alpha, -linolenic acid；