Feed for increasing content of astaxanthin in poultry eggs

• Main Authors: JIANG ZONGRAN, LIU JIAN
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2020
• Subjects: FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention relates to feed for increasing the content of astaxanthin in poultry eggs. The feed comprises basic ration, emulsified phaffia rhodozyma and zymophyte. The feed is obtained by adding theemulsified phaffia rhodozyma into the basic ration and then adding the zymophyte for fermentation. By adding the phaffia rhodozyma and the zymophyte into the feed for fermentation, astaxanthin enrichment and astaxanthin stability improvement are facilitated, and astaxanthin absorption is facilitated, so that the content of the astaxanthin in egg yolks of the poultry eggs is increased, and color enhancement and smell removal of the egg yolks are facilitated. 本发明涉及一种提高禽蛋中虾青素含量的饲料，该饲料包括基础日粮、乳化红法夫酵母和发酵菌，所述饲料通过所述乳化红法夫酵母加入基础日粮中，再添加所述发酵菌进行发酵而获得。从而通过在饲料中加入乳化红法夫酵母和发酵菌进行发酵，有助于富集虾青素和提高虾青素的稳定性，利于虾青素被吸收，从而提高禽蛋的蛋黄中虾青素含量，利于对蛋黄起增色和去除腥味。