scholarly journals Umami Taste of "Gyokuro" High Grade Green Tea.

2002 ◽  
pp. 91-94
Author(s):  
Hideki HORIE ◽  
Tomomi UJIHARA ◽  
Katsunori KOHATA
Keyword(s):  
Green Tea ◽  
High Grade ◽  
Umami Taste

scholarly journals Deviation in Astringent and Umami Taste Intensity Values of Leaf-type Green Tea Using Taste Sensor System in Interlaboratory Trial

2017 ◽  
Vol 64 (2) ◽  
pp. 74-80
Author(s):  
Tomomi Ujihara ◽  
Nobuyuki Hayashi ◽  
Ronggang Chen ◽  
Masaaki Habara ◽  
Hidekazu Ikezaki
Keyword(s):  
Green Tea ◽  
Sensor System ◽  
Taste Intensity ◽  
Leaf Type ◽  
Umami Taste ◽  
Interlaboratory Trial ◽  
Taste Sensor

Evaluation of the Umami Taste Intensity of Green Tea by a Taste Sensor

2008 ◽  
Vol 56 (16) ◽  
pp. 7384-7387 ◽  
Author(s):  
Nobuyuki Hayashi ◽  
Roggang Chen ◽  
Hidekazu Ikezaki ◽  
Tomomi Ujihara
Keyword(s):  
Green Tea ◽  
Taste Intensity ◽  
Umami Taste ◽  
Taste Sensor

scholarly journals Effect of green tea catechins in patients with high-grade prostatic intraepithelial neoplasia: Results of a short-term double-blind placebo controlled phase II clinical trial

2017 ◽  
Vol 89 (3) ◽  
pp. 197 ◽  
Author(s):  
Salvatore Micali ◽  
Angelo Territo ◽  
Giacomo Maria Pirola ◽  
Nancy Ferrari ◽  
Maria Chiara Sighinolfi ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Green Tea ◽  
Phase Ii ◽  
Intraepithelial Neoplasia ◽  
Phase Ii Clinical Trial ◽  
High Grade ◽  
Double Blind ◽  
Tea Catechins ◽  
Study Objective ◽  
Green Tea Catechins

Background and study objective: Several studies suggest a protective role of green tea catechins against prostate cancer (PCa). In order to evaluate the efficacy of green tea catechins for chemoprevention of PCa in patients with high-grade prostate intraepithelial neoplasia (HG-PIN) we performed a phase II clinical trial. Methods: Sixty volunteers with HG-PIN were enrolled to carry out a double-blind randomized placebo-controlled phase II clinical trial. Treated group took daily 600 mg of green tea catechins (Categ Plus®) for 1 year. Patients were screened at 6 and 12 months through prostatic biopsy and measurements of prostate-specific antigen (PSA). Results: Despite the statistically significant reduction of PSA observed in subjects who received green tea catechins for 6 and 12 months, we did not find any statistical difference in PCa incidence between the experimental groups neither after 6 nor after 12 months. However, throughout the one-year follow- up we observed very limited adverse effects induced by green tea catechins and a not significant improvement in lower urinary tract symptoms and quality of life. Conclusions: Although the small number of patients enrolled in our study and the relatively short duration of intervention, our findings seems to deny the efficacy of green tea catechins. However, results of our clinical study, mainly for its low statistical strength, suggest that the effectiveness of green tea catechins should be evaluated in both a larger cohort of men and longer trial.

Molecular and Sensory Studies on the Umami Taste of Japanese Green Tea

2006 ◽  
Vol 54 (7) ◽  
pp. 2688-2694 ◽  
Author(s):  
Shu Kaneko ◽  
Kenji Kumazawa ◽  
Hideki Masuda ◽  
Andrea Henze ◽  
Thomas Hofmann
Keyword(s):  
Green Tea ◽  
Umami Taste ◽  
Sensory Studies
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