918搏天堂

接待会见918搏天堂官方网站!

Literature

Contact us

Zhejiang Gold Kropn Bio-technology Co.,Ltd.

Tal:0570-8788056

Fax:0570-8788381

E-mail:zjgykp@163.com

Address:No.2,Donggang 4 Road,Donggang Economic Development Zone,Quzhou City,Zhejiang Province

  • Effect of adding extracted hesperetin, naringenin and pectin on egg cholesterol, serum traits and antioxidant activity in laying hens
  • date: 2019/3/13 visits:2156 
  •  

    Effect of adding extracted hesperetin, naringenin and pectin on egg cholesterol, serum traits and antioxidant activity in laying hens

    Tu Fa Liena*, Hui Shuang Yeha & Wu Tien Sua

    a Department of Animal Science, National Chiayi University, Chiayi, Taiwan, ROC

    Archives of Animal Nutrition

    Volume 62, Issue 1, pages 33-43,2008

    Abstract

    In this study three feed additives (hesperetin, naringenin and pectin) for laying hens were investigated on their influence on the egg yolk cholesterol, serum traits and antioxidant activities in hens. Additives were extracted from citrus and grapefruit peels and contained 31.5% crude hesperetin, 39% crude naringenin and 60% galacturonic acid (pectin). Eighty 30-week-old Leghorn laying hens were randomly assigned to four groups and received, for two months, a control diet or diets with 0.05% hesperetin, 0.05% naringenin or 0.5% pectin. All additives reduced the egg yolk cholesterol level significantly. Feeding diets with added flavonoids (hesperetin and naringenin) increased the yolk weight and the ratio of yolk weight/egg weight and the blood serum superoxide dismutase (SOD) activity was elevated. Total antioxidation capacity, the level of thiobarbituric acid-reactive substances and superoxide scavenging capacity in the naringenin group were greater than in the control group. Supplemented flavonoids reduced the serum cholesterol level significantly, while serum triglyceride concentration in the naringenin and pectin groups was reduced. Addition of flavonoids resulted in an enhanced cholesterol level in excreta. The results of this study indicated that intake of hesperetin, naringenin and pectin extracted from citrus and grapefruit peel in laying hens diet, may exhibit positive effects.

     

     

     

     

  • previous:Highly Methoxylated Pectin Imp
    next:Changes in insulin and cortico
  • back
 

    Contact

  • Address:No.2 Donggang 4 Road ,Quzhou ,Zhejiang, China
  • Tel:86-570-8788056
  • Online:400-7118-600
  • E-mail:zjgykp@163.com

Coptyright © 2018 zjgykp.com All Rights Reserved. 浙ICP备19048970号-1
网站地图
友情链接:凯发K8旗舰厅  凯发k8官网  YY易游  YY易游  美狮贵宾会  美狮贵宾会  凯发K8旗舰厅  云顶集团  bbin宝盈  南宫28  yl23455永利  K8凯发一触即发  千亿球友会  必一体育  AG九游会