Scientific Papers_2023

Ilex paraguariensis A.St.-Hil. improves lipid metabolism in high-fat diet-fed obese rats and suppresses intracellular lipid accumulation in 3T3-L1 adipocytes via the AMPK-dependent and insulin signaling pathways

【2024】

Maya Kudo1*, Ming Gao1,2, Misa Hayashi1, Yukiko Kobayashi3, Jinwei Yang3 and Tonghua Liu4

School of Pharmacy and Pharmaceutical Science, Mukogawa Women’s University
Institute for Bioscience, Mukogawa Women’s University
Tokiwa Phytochemical Co., Ltd.
Key Laboratory of Health Cultivation of the Ministry of Education, Beijing University of Chinese Medicine

Food & Nutrition Research

68 (2024)

Effect of Apocynum venetum Leaf Extract (VENETRON®) on Unidentified Complaints Relating Menstruation in Healthy Female Subjects－A Randomized, Double-blind, Placebo-controlled Parallel-group Comparison Study－

【2023】

Tomoko Kuniyoshi1), Yukiko Kobayashi1), Jinwei Yang1), Naoko Suzuki2), Tsuyoshi Takara3)

TOKIWA PHYTOCHEMICAL CO., LTD.
ORTHOMEDICO Inc.
Medical Corporation Seishinkai, Takara Clinic.

Jpn Pharmacol Ther

51(11), 1685-96 (2023)

“Health Management Supplement® Rafuma & GABA” for Employees Subscription-based supplements as an employee benefit to support your valued employees’ mental and physical health.

【2023】

Ayumi Horie, Yukiko Kobayashi

Tokiwa Phytochemical Co., Ltd.

FOOD STYLE 21
27(9) 82-85 (2023)

Quantitative determination method of Aconitum monoester alkaloids using relative molar sensitivity (RMS) for the assay in the Japanese Pharmacopoeia

【2023】

Nahoko Uchiyama,a*) Junko Hosoe,a) Kyoko Ishizuki,a) Ryoko Arai,a) Naoki Sugimoto,a) Azusa Suzuki,b) Ryuji Asano,b) Yasushi Igarashi,b) Toru Miura,c) Yasuhiro Muto,c) Takako Suematsu,d) Takanori Komatsu,d) Taro Higano,e) Takun Furukawa,e) Norimoto Shimada,f) Yukihiro Goda a*)

a) National Institute of Health Sciences
b) Tsumura & Co.

c) FUJIFILM Wako Pure Chemical Corporation

d) JEOL Ltd

e) Taisho Pharmaceutical Co., Ltd
f) Tokiwa Phytochemical Co., Ltd.

YAKUGAKU ZASSHI

143(11), 951-962 (2023)

Antiobesity effect of Kaempferia parviflora accompanied by inhibition of lipogenesis and stimulation of lipolysis

【2023】

Seong-Hoo Park¹, Jeongjin Park², Minhee Lee¹, Jinhak Kim³, Sangwon Eun³, Woojin Jun², Ok-Kyung Kim² and Jeongmin Lee¹.

１. Department of Medical Nutrition, Kyung Hee University, Yongin, Republic of Korea

2. Division of Food and Nutrition and Human Ecology Research Institute, Chonnam National University, Gwangju, Republic of Korea

3. R&D Division, Daehan Chemtech Co. Ltd. Seoul, Republic of Korea

Food & Nutrition Research

67 (2023)

Anti-Aging Activity of Kaempferia parviflora Extract (SIRTMAX®) and its Standardizing Constituent 3,5,7,3′,4′-pentamethoxyflavone (PURESIRTMAX®)

【2023】

Chin Piow Wong¹, Koji Nagata², Tsutomu Ishikawa¹, Jinwei Yang¹, Jin Tatsuzaki¹

１．Tokiwa Phytochemical Co., Ltd.

２．Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo

2023 American Society of Pharmacognosy Annual Meeting (ASP)（USA）

22 July 2023 ～ 26 July 2023
Bethesda North Marriott Hotel & Conference Center

Safety studies of LAURESH® a standardized Laurus nobilis leaf extract

【2023】

Chin Piow Wong 1), Yukiko Kobayashi 1), Jinwei Yang 1)

1) Tokiwa Phytochemical Co., Ltd.

Fundamental Toxicological Sciences (Fundam. Toxicol. Sci.)

10 (4) 143-156 (2023)