The anti-obesity effects of Hubei Qingzhuan tea on rats were investigated. The results showed, compared with the obese control group, New Qingzhuan tea of this year(NQT) and the Qingzhuan tea which had been stored for 10 years(QTS) reduced the body weights of rats, Lee’s index and the ratio of body fat and mass significantly. Both teas possessed obvious effects on lowering the serum and liver level of TC, TG, MDA, increasing HDL-C levels and the activities of SOD, GSH-PX. The observation on the fat tissue showed that both teas could reduce the accumulation and volume of fat cells. As a results, New Qingzhuan tea had the effects of anti-obesity and antioxidation. The effects of anti-obesity increased with the dose adding of NQT, and the anti-obesity effects of QTS were better than that of the NQT.
CHEN Yu-qiong
,
ZHANG Wei
,
CHENG Qian
,
DONG Fa-jin
,
LIU Xiao-hua
,
GAN Duo-ping
,
QIAN Yu-ping
. The Anti-obesity Effects of Hubei Qingzhuan Tea on Rats[J]. Journal of Tea Science, 2008
, 28(5)
: 363
-369
.
DOI: 10.13305/j.cnki.jts.2008.05.011
[1] 马晓红, 苏卫. 肥胖研究进展[J]. 中国比较医学杂志, 2005, 159(3): 174~178.
[2] 郑毅男, 李想, 韩立坤, 等. 乌龙茶减肥作用机制的研究[J]. 营养学报, 2001, 23(4): 342~345.
[3] Mo Bao-qing, Chen Rong-hua, Guo Xi-rong.Dose selection and effect of Oolong tea on the expression of β3-adrenergic receptor gene for weight reducing[J]. Chinese Journal of Clinical Rehabilitation, 2005, 9(31): 219~221.
[4] Chiang CT, Weng MS, Lin-Shiau SY, et al. Pu-erh tea supplementation suppresses fatty acid synthase expression in the rat liver through down regulating Akt and JNK signalings as demonstrated in human hepatoma HepG2 cells[J]. Oncol Res, 2005, 16(3): 119~28.
[5] 易娟, 邓慧君, 曹进. 绿茶和红茶多酚对大鼠脂肪分化相关基因表达影响的比较研究[J]. 营养学报, 2007, 29(6): 582~586.
[6] Zheng G D, Sayama K, Okubo T, et al. Anti-obesity effects of three major components of green tea, catechins, caffeine and theanine, in mice[J]. In Vivo, 2004, 18(1): 55~62.
[7] Han L K, Kimura Y, Kawashima M, et al. Anti-obesity effects in rodents of dietary teasaponin,a lipase inhibitor[J]. Int J Obesity, 2001, 25(10): 1459~1464.
[8] 宛晓春. 茶叶生物化学(第三版)[M], 北京: 中国农业出版社, 2003.
[9] 傅冬和, 刘仲华, 黄建安, 等. 高通量筛选研究茯砖茶降脂功效[J]. 茶叶科学, 2006, 26(3): 209~214.
[10] 傅冬和, 刘仲华, 黄建安, 等. 茯砖茶中几种单体成分功效的高通量筛选研究[J]. 茶叶科学, 2008, 28(1): 39~42.