Research & Development

2016

Ephedrine alkaloids-free Ephedra Herb extract: a safer alternative to ephedra with comparable analgesic, anticancer, and anti-influenza activities(2016)

【2016】 Sumiko Hyuga, Masashi Hyuga, Naohiro Oshima, Takuro Maruyama, Hiroyuki Kamakura, Tadatoshi Yamashita, Morio Yoshimura, Yoshiaki Amakura, Takashi Hakamatsuka, Hiroshi Odaguchi, Yukihiro Goda, Toshihiko Hanawa Oriental Medicine Research Center, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8642, Japan National Institute of...

2016-07-14

2016

Efficiently prepared ephedrine alkaloids-free Ephedra Herb: a putative marker and antiproliferative effects(2016)

【2016】 Naohiro Oshima, Tadatoshi Yamashita, Sumiko Hyuga, Masashi Hyuga, Hiroyuki Kamakura, Morio Yoshimura, Takuro Maruyama, Takashi Hakamatsuka, Yoshiaki Amakura, Toshihiko Hanawa, Yukihiro Goda National Institute of Health Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, JapanDepartment of Pharmaceutical Sciences, International University of...

2016-07-14

2016

Effect of physical and thermal processing upon benzylglucosinolate content in tubers of the Brassicaceae maca (Lepidium meyenii) using a novel rapid analytical technique(2015)

【2016】 Jing Li, Ying Zou, Qingrui Sun, Cheng Yang, Jinwei Yang, Lianfu Zhang State Key Laboratory of Food Science and Technology, Jiangnan UniversitySchool of Food Science and Technology, Jiangnan UniversityNational Engineering Research Center for Functional Food, Jiangnan UniversityTokiwa Phytochemical Co....

2016-07-14

2016

ANTI-GLYCATION ACTIVITY OF KAEMPFERIA PARVIFLORA EXTRACT (SIRTMAX®) AND ITS EFFICACY ON METABOLIC SYNDROME(2016)

【2016】 Tingfu Liang and Jin TatsuzakiTokiwa Phytochemical Co. Ltd. IMARS HIGHLIGHTS Volume 11, Number 2, Mar. 17, 2016

2016-07-14

2016

The improvement effect of bilberry extract (BILBERON®)-containing diet on eye fatigue and eye dryness -A Randomized, Double-blind, Placebo-controlled Parallel-group Comparison Study-(2016)

【2016】Asami Nakata, Shin-ichiro Yamashita, Naoko Suzuki, Tingfu Liang, Jinwei Yang, Takahiro　YamadaJpn Pharmacol Ther　2016　44（12）1773-1783

2016-07-14

2015

Evaluation of the Safety and Efficacy of Kaempferia parviflora Extract（SIRTMAX®）in Human (2015)

【2015】―A Randomized Double‒blind, Placebo‒controlled Crossover Clinical Study―Norimoto Shimada, Asami Nakata, Jinwei Yang, Jin Tatsuzaki, Tomohiko Uchida, Kohji ShiraiTokiwa Phytochemical Co., Ltd., Uchida Medical Clinic,Department of Vascular Function, Sakura Hospital, Toho UniversityJpn Pharmacol Ther（薬理と治療）Vol.43, No.7 (2015) 997-1005.

2015-07-14

2015

Endothelium-Dependent Relaxation Effect of Apocynum venetum Leaf Extract via Src/PI3K/Akt Signalling Pathway(2015)

【2015】 Yeh Siang Lau, Wei Chih Ling, Dharmani Murugan, Chiu Yin Kwan and Mohd Rais Mustafa Department of Pharmacology, Faculty of Medicine, University of Malaya,Graduate Institutes of Basic Medical Sciences and Vascular Biology Group, China Medical University and Hospitals Nutrients,...

2015-07-14

2015

The Improvement of Sleep by Oral Intake of GABA and Apocynum venetum Leaf Extract (2015)

【2015】 YAMATSU A, YAMASHITA Y, MARU I, YANG J, TATSUZAKI J and KIM MPharma Foods International Co., Ltd., Tokiwa Phytochemical Co., Ltd.JOURNAL OF NUTRITIONAL SCIENCE AND VITAMINOLOGY Vol 61, No 2, (2015), 182-187

2015-07-14

Patent

Triterpene oxidase derived from Glychyrrhiza plant, gene encoding the oxidase, and method for utilizing the gene

JP5,771,846

2015-07-10

2014

Effects of E/Z isomers of lycopene on experimental prostatic hyperplasia in mice (2014)

【2014】Ying Zou, Qingrui Sun, Jing Li, Cheng Yang, Jinwe Yang, Lianfu ZhangJiangnan University, TOKIWA Phytochemical Co., Ltd.Fitoterapia 99 (2014) 211-217

2014-07-14

Ephedrine alkaloids-free Ephedra Herb extract: a safer alternative to ephedra with comparable analgesic, anticancer, and anti-influenza activities(2016)

Efficiently prepared ephedrine alkaloids-free Ephedra Herb: a putative marker and antiproliferative effects(2016)

Effect of physical and thermal processing upon benzylglucosinolate content in tubers of the Brassicaceae maca (Lepidium meyenii) using a novel rapid analytical technique(2015)

ANTI-GLYCATION ACTIVITY OF KAEMPFERIA PARVIFLORA EXTRACT (SIRTMAX®) AND ITS EFFICACY ON METABOLIC SYNDROME(2016)

The improvement effect of bilberry extract (BILBERON®)-containing diet on eye fatigue and eye dryness -A Randomized, Double-blind, Placebo-controlled Parallel-group Comparison Study-(2016)

Evaluation of the Safety and Efficacy of Kaempferia parviflora Extract（SIRTMAX®）in Human (2015)

Endothelium-Dependent Relaxation Effect of Apocynum venetum Leaf Extract via Src/PI3K/Akt Signalling Pathway(2015)

The Improvement of Sleep by Oral Intake of GABA and Apocynum venetum Leaf Extract (2015)

Triterpene oxidase derived from Glychyrrhiza plant, gene encoding the oxidase, and method for utilizing the gene

Effects of E/Z isomers of lycopene on experimental prostatic hyperplasia in mice (2014)

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