Faculty Information - AMAKURA Yoshiaki

Faculty Information TOP

Research Field (Keyword)

Publications

（Last updated : 2026-09-29 09:43:56）

AMAKURA Yoshiaki
Department Matsuyama University School of Clinical Pharmacy, College of Pharmaceutical Sciences

Position Professor

Research Field (Keyword)

Environmental and natural pharmaceutical resources, Food sciences, Nutrition science and health science

Publications

1.	2026/07	Article	Polyphenols from Trapa bispinosa Roxb. pericarp extract with inhibitory activities against amyloid-β aggregation and acetylcholinesterase Results in Chemistry 28,pp.103617 (Collaboration)
2.	2026/02	Article	Characterization of marker compounds in Ziziphi fructus using TLC Chem. Pharm. Bull. 74,pp.145-152 (Collaboration)
3.	2025/07	Article	Molecular mechanism of anti-SARS-CoV-2 activity of Ephedra herb macromolecule condensed-tannin contained in ephedrine alkaloids-free Ephedra herb extract Chem. Pharm. Bull. 73,pp.621-626 (Collaboration)
4.	2025/05	Article	Ellagitannin oligomers from Eucalyptus camaldulensis leaves and their role in the detoxification of alminum Molecules 30,pp.2216 (Collaboration)
5.	2024/01	Article	Chromatographic evaluation and characterization of constituents of sunflower seed extract used as food additives Chem. Pharm. Bull. 72,pp.93-97 (Collaboration)
6.	2023/10	Book	Isolation and mechanism analysis of functional ingredients in citrus fruits from Ehime prefecture :　Aiming for utilization of local resources Matsuyama University Review 100th Anniversary Commemorative Edition pp.229-252 (Collaboration)
7.	2023/09	Article	Identification of antioxidative hydrolyzable tannins in water chestnut Molecules 28,pp.6563 (Collaboration)
8.	2023/04	Article	Characterization of phenolic constituents in hazelnut kernels Biosci. Biotechnol. Biochem. 87,pp.688-695 (Collaboration)
9.	2023/02	Article	Antiviral effect of ephedrine alkaloids-free Ephedra herb extract aganst SARS-CoV-2 in vitro Mocroorganisms 11,pp.534 (Collaboration)
10.	2022/11	Article	N-Caffeoyltryptophan enhances adipogenic differentiation in preadipocytes and improves glucose tolerance in mice Biochim. Biophys. Acta. Gen. Subj. 1867,pp.130277 (Collaboration)
11.	2022/10	Article	Overlooked switch from transient sedation to sustained excitement in the biphasic effects of Ephedra Herb extrract administered orally to mice J. Ethnopharmacol. 301,pp.115827 (Collaboration)
12.	2022/07	Article	Activation of extracellular signal-regulated linase 2 and cAMP response element-binding protein in cultured neurons by the macrocyclic ellagitannin oenothein B NeuroSci. 3,pp.387-394 (Collaboration)
13.	2021/12	Article	Oenothein B in Eucalyptus leaf extract suppress fructose absorption in Caco-2 cells Molecules 27,pp.122 (Collaboration)
14.	2021/11	Book	Chapter 34 - Analgesic effects of Ephedra herb and ephedrine alkaloids-free Ephedra herb extract (EFE) Treatments, Mechanisms, and Adverse Reactions of Anesthetics and Analgesics pp.385-400 (Collaboration)
15.	2021/05	Article	Oenothein B, a bioactive ellagitannin, activates the extracellular signal-regulated kinase 2 signaling pathway in the mouse brain Plants 10,pp.1030 (Collaboration)
16.	2021/04	Article	Barricyclin D1—a dimeric ellagitannin with a macrocyclic structure—and accompanying tannins from Barringtonia racemosa Biosci. Biotech. Biochem. 85,pp.1609-1620 (Collaboration)
17.	2021/04	Article	Preparation of orally disintegrating tablets from active ingredients of citrus peel by direct powder conpression for the maintenance of brain function Food Sci. Technol. Res. 27,pp.573-585 (Collaboration)
18.	2021/01	Article	Characterization of compoments in natural products for the evaluation of existiing food additives in Japan Chem. Pharm. Bull. 69,pp.11-17 (Collaboration)
19.	2021/01	Article	Identification of phenolic constituents and inhibitory activity of persimmon calyx and shiteito against tumor cell proliferation Chem. Pharm. Bull. 69,pp.32-39 (Collaboration)
20.	2021/01	Article	Isolation and characterization of neroprotective components from citrus peel and their application as functional food Chem. Pharm. Bull. 69,pp.2-10 (Collaboration)
21.	2020/10	Article	Cynandione A induces adipogenesis and beige adipocyte-related phenotype in 3T3-L1 cells Phytochemistly Letter 39,pp.84-89 (Collaboration)
22.	2020/04	Article	Effect of Ephedra herb on erlotinib resistance in c-Met-overexpressing non-small-cell lung cancer cell line, H1993, through promotion of endocytosis and degradation of c-Met Evid. Based Complement. Alternat. Med. 2020,pp.ID7184129 (Collaboration)
23.	2020/02	Article	Quality evaluation and characterization of fractions with biological activity from Ephedra herb extract and ephedrine alkaloids-free Ephedra herb extract Chem. Pharm. Bull. 68,pp.140-149 (Collaboration)
24.	2020/01	Article	Identification of the characteristic components in walnut and anti-inflammatory effect of glansreginin A as an indicator for quality evaluation Biosci. Biotech. Biochem. 84,pp.187-197 (Collaboration)
25.	2019/12	Article	Effects of the squeezing technique and heat treatment on the citrus functional components of Citrus kawachiensis (Kawachi bankan) fruits Food Sci. Technol. Res. 25,pp.809-815 (Collaboration)
26.	2019/12	Article	T-cell activation-inhibitory assay: a proposed novel method for screening caloric restriction mimetics Biomedical Research 40,pp.235-241 (Collaboration)
27.	2019/09	Article	Analgesic effects of Ephedra herb extract, ephedrine, and pseudoephedrine on formalin-induced pain Biol. Pharm. Bull. 42,pp.1538-1544 (Collaboration)
28.	2019/09	Article	Structures, NMR spectroscopic features, and cytotoxic properties of oligomeric hellinoyl (m-GO-m-GOG)-type ellagitannins from the galls of Tamarix aphylla J. Nat. Prod. 82,pp.2682-2695 (Collaboration)
29.	2019/03	Article	Identification of sinensetin and nobiletin as major antitrypanosomal factors in a citrus cultivar Experimental Parasitology 200,pp.24-29 (Collaboration)
30.	2019/01	Article	Auraptene/naringin-rich fruit juice of Citrus kawachiensis (Kawachi Bankan) prevents ischemia-induced neuronal cell death in mouse brain through anti-inflammatory J. Nutr. Sci. Vitaminol. 65,pp.66-71 (Collaboration)
31.	2018/12	Article	Characterization of UV-sensitive marker constituents of Polygala Root for TLC: applications in quality control of single crude drug extract preparations Chem. Pharm. Bull. 66,pp.1174-1180 (Collaboration)
32.	2018/11	Article	Hydrolysable tannins, gallic acid, and ellagic acid in walnut reduced 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) reduction in T-cells cultured from the spleen of mice PharmaNutrition 7,pp.100140 (Collaboration)
33.	2018/09	Other	漢方薬の基本の基本 (Collaboration)
34.	2018/04	Article	Neuroprotective effect of Citrus kawachiensis (Kawachi Bankan) peels, a rich source of naringin, against global cerebral ischemia/reperfusion injury in mice Biosci. Biotech. Biochem. 82,pp.1216-1224 (Collaboration)
35.	2018/03	Article	Chemical and biological significance of oenothein B and related ellagitannin oligomers with macrocyclic structures Molecules 23,pp.552 (Collaboration)
36.	2018/03	Article	Preliminary quality evaluation and characterization of phenolic constituents in Cynanchi Wilfordii Radix Molecules 23,pp.656 (Collaboration)
37.	2018/03	Article	Reduced arogenate dehydratase expression: Ramifications for photosynthesis and metabolism Plant Physiology 117,pp.115-131 (Collaboration)
38.	2018/02	Article	Ephedrine alkaloids–free ephedra herb extact, EFE, has no adverse effects such as excitation, insomnia, and arrhythamias Biol. Pharm. Bull. 41,pp.247-253 (Collaboration)
39.	2018/02	Article	生薬「ビャクシ」のTLC確認試験法の検討 pp.15-20 (Collaboration)
40.	2017/11	Article	Heptamethoxyflavone reduces phosphodiesterase activity and T-cell growth in vitro Int. Arch. Allergy Immunol. doi:10.1159/000481094 (Collaboration)
41.	2017/10	Article	3,5,6,7,8,3',4'-Heptamethoxyflavone ameliorates depressive-like behavior and hippocampal neurochemical changes in chronic unpredictable mild stressed mice by regulating the brain-derived neurotroic factor: requirement for ERK activation Int. J. Mol. Sci. 18,pp.489 (Collaboration)
42.	2017/10	Article	Survey on the original plant species of crude drugs distributed as Cynanchi Wilfordii Radix and its related crude drugs in the Korean and Chinese markets Biol. Pharm. Bull. 40,pp.1693-1699 (Collaboration)
43.	2017/09	Article	Identification of characteristic phenolic constituents in mosouchiku extract used as food additives Chem. Pharm. Bull. 65,pp.878-882 (Collaboration)
44.	2017/08	Article	Sansoninto as evidence-based remedial medicine for depression-like behavior J. Nat. Med. 72,pp.118-126 (Collaboration)
45.	2017/02	Article	Characterization of phenolic constituents from ephedra herb extract Yakugaku Zasshi pp.167-171 (Single)
46.	2017/02	Article	Permeation of polymethoxyflavones into the mouse brain and their effect on MK-801-induced locomotive hyperactivity 18,pp.489 (Collaboration)
47.	2017/02	Article	Polyphenols from flowers of Magnolia coco and their anti-glycation effects Biosci. Biotech. Biochem. 81,pp.1285-1288 (Collaboration)
48.	2016/06	Book	ポリフェノール：機能性成分研究開発の最新動向 (Collaboration)
49.	2016/04	Article	3,5,6,7,8,3',4'-Heptamethoxyflavone reduces interleukin-4 production in the spleen cells of mice Biomedical Research 37,pp.95-99 (Collaboration)
50.	2016/04	Article	3,5,6,7,8,3',4'-Heptamethoxyflavone, a citrus flavonoid, ameliorates corticosterone-induced depression-like behavior and restores brain-derived neurotrophic factor expression, neurogenesis, and neuroplasticity in the hippocampus 21,pp.541 (Collaboration)
51.	2016/03	Article	Efficiently prepared ephedrine alkaloids-free Ephedra Herb extract: a putative marker and antiproliferative effects J. Nat. Med. 70,pp.554-562 (Collaboration)
52.	2016/03	Article	Ephedrine alkaloids ephedra herb extract: a safer alternative to ephedra with comparable analgesic, anticancer, and anti-influenza activities J. Nat. Med. 70,pp.571-583 (Collaboration)
53.	2016/03	Article	Hydrolyzable tannins of Tamaricaceous Plants.7. Structures and cytotoxic properties of oligomeric ellagitannins from leaves of Tamarix nilotica and cultured tissueds of Tamarix tetrandra J. Nat. Prod. 79,pp.984-995 (Collaboration)
54.	2016/03	Other	カラーグラフィック薬用植物〔第4版〕 (Collaboration)
55.	2016/02	Article	Detection of aryl hydrocarbon receptor activation by some chemicals in food using a reporter gene assay Foods 5,pp.15 (Collaboration)
56.	2016/01	Article	Chromatographic evaluation and characterization of components of gentian root extract used as food additives Chem. Pharm. Bull. 64,pp.78-82 (Collaboration)
57.	2015/11	Article	Auraptene acts as an anti-inflammatory agent in the mouse brain Molecules 20,pp.20230-20239 (Collaboration)
58.	2015/08	Article	Chromatographic evaluation of the components of grape skin extract used as food additives Jpn. J. Food Chem. Safety 22,pp.108-114 (Collaboration)
59.	2015/07	Article	Mangosteen pericarp extract inhibits the formation of pentosidine and ameliorates skin elasticity J. Clin. Biochem. Nutr. 16,pp.1-6 (Collaboration)
60.	2015/05	Article	Ellagitannins, gallotannins, and gallo-ellagitannins from the galls of Tamarix aphylla Fitoterapia 104,pp.55-63 (Collaboration)
61.	2015/05	Article	Polyphenolic constituents of the pericarp of mangosteen (Garcinia mangostana L.) J. Agric. Food Chem. 63,pp.7670-7674 (Collaboration)
62.	2015/04	Article	3,5,6,7,8,3',4'-Heptamethoxyflavone, a citrus polymethoxylated flavone, attenuates inflammation in the mouse hippocampus Brain Science 5,pp.118-129 (Collaboration)
63.	2014/06	Article	High-performance thin layer chromatography data representative crude drugs available on the Japanese market Pharmaceutical and Medicinal Device Regulatory Science 45,pp.510-518 (Collaboration)
64.	2014/04	Article	Characterization of natural aryl hydrocarbon receptor agonists from cassia seed and rosemary Molecules 19,pp.4956-4966 (Collaboration)
65.	2014/03	Article	3,5,6,7,8,3',4'-Heptamethoxyflavone, a citrus flavonoid, on protection against memory impairment and neuronal cell death in a global cerebral ischemia mouse model Neurochemistry International 70,pp.30-38 (Collaboration)
66.	2013/11	Article	Herbacetin, a constituent of Ephedra herba, suppress the HGF-induced motility of human breast cancer MDA-MB-231 cells by inhibiting c-Met and Akt phosphorylation Planta Medica 79,pp.1525-1530 (Collaboration)
67.	2013/09	Article	Characterization of constituents in peel of Citrus kawachiensis (Kawachibankan) Biosci. Biotechnol. Biochem. 77,pp.1977-1980 (Collaboration)
68.	2013/08	Article	Citrus flavonoids improves MK-801-induced locomotive hyperactivity: Possible relevance to schizophrenia J. Functional Foods 5,pp.2002-2006 (Collaboration)
69.	2013/05	Article	Characterization of phenolic constituents from Ephedra herb extract Molecules 18,pp.5326-5334 (Collaboration)
70.	2013/05	Article	Oenothein B suppresses inflammation-induced depression-like behavior in mice Int. J. Mol. Sci. 14,pp.9767-9778 (Collaboration)
71.	2013/04	Article	Characterization and neuro-activation capacity of constituents of citrus peel from Ehime prefecture FFI Journal pp.28-35 (Collaboration)
72.	2013/04	Article	Isolation of phenolic constituents and characterization of antioxidant markers from sunflower (Helianthus annuus) seed extract Phytochemistry Letters 6,pp.302-305 (Collaboration)
73.	2013/02	Article	Variability analysis of marker constituents by preparation methods of natural antioxidants as food additives Jpn. J. Food Chem. Safety pp.9-21 (Collaboration)
74.	2013/02	Other	最新天然物化学第2版 (Collaboration)
75.	2013/01	Article	Immunological effects of oenothein B, an ellagitannin dimer, pn dendritic cells Int. J. Mol. Sci. 14,pp.46-56 (Collaboration)
76.	2012/10	Article	Diarylheptanoid sulfate and related compounds from Myrica rubra bark J. Nat. Prod. 75,pp.1798-1802 (Collaboration)
77.	2012/10	Article	Effect of citrus polymethoxyflavones on neuritogenesis in neuroblastoma cells Biointerface Res. Appl. Chem. 2,pp.432-437 (Collaboration)
78.	2012/09	Article	Heptametoxyflavone, a citrus flavonoid, enhances brain-derived neurotropic factor production and neurogenesis in the hippocampus following cerebral global ischemia in mice Neuroscience Letters 528,pp.190-195 (Collaboration)
79.	2012/07	Article	High-preformance TLC comparison of compomnents in the crude drug "Scutellariae Rhadix" available in Japan Pharmaceutical and Medicinal Device Regulatory Science pp.644-649 (Collaboration)
80.	2012/05	Article	Isolation and characterization of phenolic antioxidants from Plantago Herb Molecules 17,pp.5459-5466 (Collaboration)
81.	2012/02	Article	Antioxidative propaties of functional polyphenols and their metabolites assayed by an ORAC assay Biosci. Biotechnol. Biochem. 76,pp.395-399 (Collaboration)
82.	2012/02	Article	Isolation and characterization of activators of ERK/MAPK from citrus plants Int. J. Mol. Sci. 13,pp.1832-1845 (Collaboration)
83.	2011/11	Article	Polyphenolic compounds in clove and pimento and their antioxidative activities Biosci. Biotechnol. Biochem. 75,pp.2207-2212 (Collaboration)
84.	2011/11	Other	Characterization of natural AhR ligands in health foods estimated by in vitro reporter gene assay Organohalogen Compd. 73,pp.738-741 (Collaboration)
85.	2011/11	Other	The measurement of hydroxylated polychlorinated biphenyls without derivatization using a high-resolution gas chromatography/high-resolution mass spectrometer Organohalogen Compd. 73,pp.625-628 (Collaboration)
86.	2011/04	Article	Variational analysis of marker constituents and antioxidative potencies by preparation methods of natural antioxidants as food additives Jpn.J.Food Chem. Safety pp.25-34 (Collaboration)
87.	2011/02	Article	Aryl hydrocarbon receptor ligand activity of commercial health foods Food Chemistry 126,pp.1515-1520 (Collaboration)
88.	2011/02	Article	TLC-based identification test for the crude drug "Salviae miltiorrhizae Radix" and "Codonopsitis Radix" Shoyakugaku Zasshi pp.18-24 (Collaboration)
89.	2010/10	Article	Correlation of fat content and dioxins, total mercury and methyl mercury levels in tuna Journal of Food Hygienics Society of Japan pp.258-263 (Collaboration)
90.	2010/09	Other	Immunological effects of tannins through dendritic cell Planta Med. 76,pp.1377 (Collaboration)
91.	2010/09	Other	Polyphenols in myrtaceous plants: Polyphenolic compounds in clove and pimento and their antioxidative activities Planta Med. 76,pp.1380 (Collaboration)
92.	2010/09	Other	Tectochrysin in propolis is a potent natural aryl hydrocarbon receptor ligand Planta Med. 76,pp.1380 (Collaboration)
93.	2010/01	Article	Structural features and biological properties of ellagitannins in some plant families of the order Myrtales Int. J. Mol. Sci. 11,pp.79-106 (Collaboration)
94.	2009/06	Article	Hydrolyzable tannins as antioxidants in the leaf extracts of Eucalyptus globulus possessing tyrosinase and hyaluronidase inhibitory activities Food Sci. Technol. Res. 15,pp.331-336 (Collaboration)
95.	2009/05	Article	Marker constituents of the natural antioxidant eucalyptus leaf extracts for the evaluation of food additives Biosci. Biotechnol. Biochem. 73,pp.1060-1065 (Collaboration)
96.	2009/04	Article	Dioxin concentrations in commercial health tea materials in Japan J. Health Sci. 55,pp.290-293 (Collaboration)
97.	2008/12	Article	Convenient TLC-based identification test for the crude drug “ Pogostemoni Herba” 128,pp.1833-1837 (Collaboration)
98.	2008/11	Article	Dietary exposure to dioxins in Japan: Nationwide total diet study 2002-2006 Organohalogen Compounds 70,pp.2313-2316 (Collaboration)
99.	2008/11	Article	Flavonol glucuronides and C-glucosidic ellagitannins from Melaleuca squarrosam 69,pp.3062-3069 (Collaboration)
100.	2008/11	Article	Influence of food polyphenols on aryl hydrocarbon receptor-signaling pathway estimated by in vitro bioassay 69,pp.3117-3130 (Collaboration)
101.	2008/07	Article	Polyphenolic compounds isolated from the leaves of Myrtus communis J. Nat. Med. 62,pp.366-368 (Collaboration)
102.	2008/05	Article	PCB118 and aryl hydrocarbon receptor immunoassays for screening dioxins in retail fish J. Agric. Food Chem. 56,pp.2867-2874 (Collaboration)
103.	2007/04	Article	Dioxin concentrations in the edible parts of Japanese common squid and saury J. Food Hyg. Soc. Jpn. 48,pp.8-12 (Collaboration)
104.	2006/02	Article	Determination of cyanide and thiocyanate in Sugihiratake mushroom using HPLC methods with fluorometric detection J. Health Sci. 52,pp.73-77 (Collaboration)
105.	2006/01	Article	Application of an ELISA for PCB 118 to the screening of sioxin-like PCBs in retail fish Chemosphere 65,pp.467-473 (Collaboration)
106.	2006/01	Article	Characteristic long-chain fatty acid of Pleurocybella porrigens J. Food Hyg. Soc. Jpn. 47,pp.178-181 (Collaboration)
107.	2006/01	Article	Conjugated ketonic fatty acids from Pleurocybella porrigens Chem. Pharm. Bull. 54,pp.1213-1215 (Collaboration)
108.	2006/01	Article	Sugihiratake mushroom (Angel's wing mushroom)-induced cryptogenic encephalopathy may involve vitamin D analogues Biol. Pharm. Bull. 29,pp.2514-2518 (Collaboration)
109.	2005/12	Article	Interaction of the aryl hydrocarbon receptor with several constituents from spinach and komatsuna extracts determined using in vitro bioassay J. Health Sci. 51,pp.715-719 (Collaboration)
110.	2005/08	Article	Chraracterization in vitro and in vivo of the putative multigene 4-coumarate: CoA ligase network in Arabidopsis: syringyl lignin and sinapate/sinapyl alcohol derivative formation Phytochemistry 66,pp.2072-2091 (Collaboration)
111.	2005/08	Article	Contamination levels of PCDDs, PCDFs and Co-PCBs in commercial baby foods in Japan J. Food Hyg. Soc. Jpn. 46,pp.148-152 (Collaboration)
112.	2004/08	Other	Appilication of the CALUX assay to the analysis of DXNs in a composite from sushi samples and estimation of DXNs intake from the sushi items Organohalogen Compounds 66,pp.2586-2590 (Collaboration)
113.	2004/08	Other	Applicability of ELISA to screen for dioxin-like PCBs in retail fish Organohalogen Compounds 66,pp.603-607 (Collaboration)
114.	2004/02	Article	Interaction of some plant food extracts with aryl hydrocarbon receptor determined by in vitro reporter gene assay Natural Medicines 58,pp.31-33 (Collaboration)
115.	2003/12	Article	Contamination levels and congener distributions of PCDDs, PCDFs and Co-PCBs in several fast foods in Japan J. Food Hyg. Soc. Jpn. 44,pp.316-320 (Collaboration)
116.	2003/12	Article	Level and congener distributions of PCDDs, PCDFs and Co-PCBs in Japanese retail fresh and frozen vegetables J. Food Hyg. Soc. Jpn. 44,pp.294-302 (Collaboration)
117.	2003/12	Article	Modification of cleanup methods for dioxin analysis in green leafy vegetables and comparison of packing methods for a multi-layer silica gel column J. Food Hyg. Soc. Jpn. 44,pp.321-327 (Collaboration)
118.	2003/12	Article	Screening of the inhibitory effect of vegetable constituents on the aryl hydrocarbon receptor-mediated activity induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin Biol. Pharm. Bull. 26,pp.1754-1760 (Collaboration)
119.	2003/08	Other	Application of the CALUX assay to the analysis of DXNs in a composite from sushi samples (the thrd report) Organohalogen Compounds 60,pp.251-254 (Collaboration)
120.	2003/08	Other	Levels of PCDD, PCDF and dioxin-like PCBs in retail fish and shellfish in Japan Organohalogen Compounds 62,pp.93-96 (Collaboration)
121.	2003/06	Article	Evaluation of an aqueous KOH digestion followed by hexane extraction for analysis of PCDD/Fs and dioxin-like PCBs in retailed fish Anal. Bioanal. Chem. 375,pp.792-798 (Collaboration)
122.	2003/05	Article	Validation of the CALUX bioassay for the screening of PCDD/Fs and dioxin-like PCBs in retail fish Analyst 128,pp.486-492 (Collaboration)
123.	2003/04	Article	Activation of the aryl hydrocarbon receptor by some vegetable constituents determined using in vitro reporter gene assay Biol. Pharm. Bull. 26,pp.532-539 (Collaboration)
124.	2003/04	Article	Cleanup of food samples with pre-packed multi-layer silica gel column for the analysis of polychlorinated PCDDs, PCDFs and dioxin-like PCBs J. Food Hyg. Soc. Jpn. 44,pp.119-125 (Collaboration)
125.	2002/05	Article	Constituents and their antioxidative effects in eucalyptus leaf extract used as a natural food additive Food Chemistry 77,pp.47-56 (Collaboration)
126.	2002/02	Article	Preliminary screening of the inhibitory effects of food extracts on activation of the aryl hydrocarbon receptor induced by 2,3,7,8-tetrachlorodibenzo-p-dioxin Biol. Pharm. Bull. 25,pp.272-274 (Collaboration)
127.	2001/12	Article	Preparation of HPLC test solutions for organic impurities in aluminum lakes of food red No.40 (Allura Red AC) and food yellow No.5 (Sunset Yellow FCF) Journal of Food Hygienics Society of Japan pp.379-384 (Collaboration)
128.	2001/12	Article	Tannins and flavonol glycosides from the leaves of Euphorbia pekinensis Natural Medicines 55,pp.313 (Collaboration)
129.	2001/08	Article	Structural determination of the subsidiary colors in food blue No.1 (Brilliant Blue FCF) aluminum lake detected by paper chromatography J. Food Hyg. Soc. Jpn. 42,pp.243-248 (Collaboration)
130.	2001/08	Other	Application of the CALUX assay to the analysis of DXNs in fish Organohalogen Compounds 51,pp.348-351 (Collaboration)
131.	2001/02	Article	Modification of HPLC conditions for the determinations of raw materials, intermediates and subsidiary colors in 5 kinds of food azo colors Journal of Food Hygienics Society of Japan pp.114-121 (Collaboration)
132.	2000/12	Article	Influence of jam processing on the radical scavenging activity and phenolic content in berries J. Agric. Food Chem. 48,pp.6292-6297 (Collaboration)
133.	2000/12	Other	Estimated production by the official inspection of coal-tar dyes (including dye aluminum lakes) in fiscal year 2000 Bulletin of National Institute of Health Sciences pp.70-73 (Collaboration)
134.	2000/09	Article	Determination of phenolic acids in fruits juices by isocratic column liquid chromatography J. Chromatogr. A 891,pp.183-188 (Collaboration)
135.	2000/06	Article	Determination of ellagic acid in fresh and processed fruits by HPLC Journal of Food Hygienics Society of Japan pp.206-211 (Collaboration)
136.	2000/02	Other	Studies on procedure for sample preparation of ellagic acid in several kinds of foodstuffs Bulletin of National Institute of Health Sciences pp.100-102 (Collaboration)
137.	2000/02	Other	Studies on rejected food blue no.1 (Brilliant Blue FCF) aluminum lake Bulletin of National Institute of Health Sciences pp.131-134 (Collaboration)
138.	1999/12	Article	Oligomeric hydrolysable tannins from Tibouchina multiflora Phytochemistry 52,pp.1661-1666 (Collaboration)
139.	1999/02	Article	Acalyphidins M_1, M₂, and D₁, ellagitannins from Acalypha hispida Phytochemistry 50,pp.667-675 (Collaboration)
140.	1998/10	Article	Structure of the tannin geraniin based on conventional X-ray data at 295 K and on synchrotron data at 293 and 120 K Acta Crystallographica B54,pp.687-694 (Collaboration)
141.	1997/06	Article	Four new hydrolyzable tannins and acylated flavonol glucoside from Euphorbia maculate Can. J. Chem. 75,pp.727-733 (Collaboration)
142.	1996/08	Other	Ellagitannin dimers having macaranoyl and targalloyl group from Euphorbia watanabei Polyphenols Communications 96,pp.209-210 (Collaboration)
143.	1996/07	Article	A new hydrolyzable tannin dimer, euphorbin I, from Euphorbia watanabei Chem. Pharm. Bull. 44,pp.1293-1297 (Collaboration)
144.	1994/10	Article	Tannins and related polyphenols of euphorbiaceous plants. XII. Euphorbins G and H, new dimeric hydrolyzable tannins from Euphorbia prostrata and E. makinoi Chem. Pharm. Bull. 42,pp.2005-2010 (Collaboration)
145.	1994/09	Article	Tannins and related polyphenols of euphorbiaceous plants. XI. Hydrolyzable tannins and a polyphenol glucoside from Euphorbia humifusa Chem. Pharm. Bull. 42,pp.1803-1807 (Collaboration)
Display 5 items
Display all(145)