Effects of Oolong Tea Polyphenols, EGCG, and EGCG3″Me on Pancreatic α-Amylase Activity in Vitro

2014 ◽  
Vol 62 (39) ◽  
pp. 9507-9514 ◽  
Author(s):  
Qunqin Fei ◽  
Yuan Gao ◽  
Xin Zhang ◽  
Yi Sun ◽  
Bing Hu ◽  
...  
Keyword(s):  
Amylase Activity ◽  
Tea Polyphenols ◽  
Oolong Tea

Inhibitory Effects of Oolong Tea Polyphenols on Pancreatic Lipase in Vitro

2005 ◽  
Vol 53 (11) ◽  
pp. 4593-4598 ◽  
Author(s):  
Masaaki Nakai ◽  
Yuko Fukui ◽  
Sumio Asami ◽  
Yoshiko Toyoda-Ono ◽  
Takashi Iwashita ◽  
...  
Keyword(s):  
Pancreatic Lipase ◽  
Tea Polyphenols ◽  
Inhibitory Effects ◽  
Oolong Tea

Effects of tea polyphenols and different teas on pancreatic α-amylase activity in vitro

LWT ◽  
2016 ◽  
Vol 66 ◽  
pp. 232-238 ◽  
Author(s):  
Xiaoping Yang ◽  
Fanbin Kong
Keyword(s):  
Amylase Activity ◽  
Tea Polyphenols

In vitro biocompatibility of nanoscale zerovalent iron particles (NZVI) synthesized using tea polyphenols

2010 ◽  
Vol 12 (1) ◽  
pp. 114-122 ◽  
Author(s):  
Mallikarjuna N. Nadagouda ◽  
Alicia B. Castle ◽  
Richard C. Murdock ◽  
Saber M. Hussain ◽  
Rajender S. Varma
Keyword(s):  
Tea Polyphenols ◽  
Zerovalent Iron ◽  
Iron Particles ◽  
Nanoscale Zerovalent Iron ◽  
In Vitro Biocompatibility

Effects of Sorghum (Sorghum bicolor(L.) Moench) Tannins on α-Amylase Activity and in Vitro Digestibility of Starch in Raw and Processed Flours

2013 ◽  
Vol 61 (18) ◽  
pp. 4448-4454 ◽  
Author(s):  
Nyambe L. Mkandawire ◽  
Rhett C. Kaufman ◽  
Scott R. Bean ◽  
Curtis L. Weller ◽  
David S. Jackson ◽  
...  
Keyword(s):  
Sorghum Bicolor ◽  
Amylase Activity ◽  
In Vitro Digestibility ◽  
Sorghum Bicolor L

Longan seed polyphenols inhibit α-amylase activity and reduce postprandial glycemic response in mice

2021 ◽  
Author(s):  
Ting He ◽  
lei zhao ◽  
Yan Chen ◽  
Xin Zhang ◽  
Zhuoyan Hu ◽  
...  
Keyword(s):  
Enzyme Inhibition ◽  
Amylase Activity ◽  
Glycemic Response ◽  
Inhibition Assay ◽  
Inhibition Kinetics ◽  
Enzyme Inhibition Kinetics ◽  
Longan Seed ◽  
Kinetics Of

The effects of longan seed polyphenols (LSPs) on postprandial glycemic response in mice were investigated, enzyme inhibition kinetics of LSPs against α-amylase were studied using an inhibition assay in vitro,...

scholarly journals Anti-Cancer Effects of Green Tea Polyphenols Against Prostate Cancer

Molecules ◽  
2019 ◽  
Vol 24 (1) ◽  
pp. 193 ◽  
Author(s):  
Yasuyoshi Miyata ◽  
Yohei Shida ◽  
Tomoaki Hakariya ◽  
Hideki Sakai
Keyword(s):  
Prostate Cancer ◽  
Green Tea ◽  
Molecular Mechanisms ◽  
Current Knowledge ◽  
Tea Polyphenols ◽  
Green Tea Polyphenols ◽  
Anti Cancer ◽  
Prevention And Treatment

Prostate cancer is the most common cancer among men. Green tea consumption is reported to play an important role in the prevention of carcinogenesis in many types of malignancies, including prostate cancer; however, epidemiological studies show conflicting results regarding these anti-cancer effects. In recent years, in addition to prevention, many investigators have shown the efficacy and safety of green tea polyphenols and combination therapies with green tea extracts and anti-cancer agents in in vivo and in vitro studies. Furthermore, numerous studies have revealed the molecular mechanisms of the anti-cancer effects of green tea extracts. We believe that improved understanding of the detailed pathological roles at the molecular level is important to evaluate the prevention and treatment of prostate cancer. Therefore, in this review, we present current knowledge regarding the anti-cancer effects of green tea extracts in the prevention and treatment of prostate cancer, with a particular focus on the molecular mechanisms of action, such as influencing tumor growth, apoptosis, androgen receptor signaling, cell cycle, and various malignant behaviors. Finally, the future direction for the use of green tea extracts as treatment strategies in patients with prostate cancer is introduced.

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