Pretreatments and assessment of health food containing caffeine in 30 day feeding experiment
- VernacularTitle:含咖啡因保健食品30天喂养实验受试物处理与评价
- Author:
Jian-Yun FU
1
;
Qing CHEN
;
Shi-Xin ZHANG
;
Jun YAN
;
Yun-Yan ZHENG
;
Ting LAI
;
Yong XIA
Author Information
1. 浙江省疾病预防控制中心
- Keywords:
Health food containing caffeine;
Pretreatment;
Assessment;
30 days feeding study
- From:
Journal of Preventive Medicine
2016;28(7):649-653,657
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the influence of 30 day feeding test of health food containing caffeine on the physiological state of SD rat.Methods SD rats were randomly divided into five groups according weight :three health food containing caffeine(1.64,3.28,6.57 g/kg),one health food containing reduced caffeine (6.48 g/kg)and the control group. Haematological and biochemical parameters were measured at the end of experiment,and main organ tissue analysis was also performed.Results Weight at the end of 4 week,weight after absolute diet,total weight increased,and total food consumption and food consumption at the end of 4 week in 6.57 g/kg groups of male rats were decreased compared with the control group (P <0.05 ).Conclusion In comparison with 6.48 g/kg group,all those changes may be caused by overhigh caffeine in 6.48 g/kg group.
