[HTML][HTML] Enzyme-linked immunosorbent assay for the quantitative/qualitative analysis of plant secondary metabolites
…, W Phoolcharoen, Y Shoyama… - Journal of natural …, 2018 - Springer
Immunoassays are antibody-based analytical methods for quantitative/qualitative analysis.
Since the principle of immunoassays is based on specific antigen–antibody reaction, the …
Since the principle of immunoassays is based on specific antigen–antibody reaction, the …
Pharmacological activities of crocin in saffron
…, H Saito, K Abe, H Tanaka, Y Shoyama - Journal of Natural …, 2007 - Springer
The effect of crocin on improving ethanol-induced impairment of learning behaviors of mice
in passive avoidance tasks is reported. Based on these results, it became evident that crocin …
in passive avoidance tasks is reported. Based on these results, it became evident that crocin …
[PDF][PDF] Phytocannabinoids in Cannabis sativa: Recent Studies on Biosynthetic Enzymes
…, S Sirikantaramas, Y Shoyama, Y Shoyama… - Chemistry & …, 2007 - icmag.com
1. Introduction.–Cannabinoids, which are found only in Cannabis sativa, are secondary
metabolites featuring alkylresorcinol and monoterpene moieties in their molecules. More than 60 …
metabolites featuring alkylresorcinol and monoterpene moieties in their molecules. More than 60 …
[HTML][HTML] The gene controlling marijuana psychoactivity: molecular cloning and heterologous expression of Δ1-tetrahydrocannabinolic acid synthase from Cannabis …
…, Y Shoyama, Y Ishikawa, Y Wada, Y Shoyama… - Journal of Biological …, 2004 - ASBMB
Δ 1 -Tetrahydrocannabinolic acid (THCA) synthase is the enzyme that catalyzes oxidative
cyclization of cannabigerolic acid into THCA, the precursor of Δ 1 -tetrahydrocannabinol. We …
cyclization of cannabigerolic acid into THCA, the precursor of Δ 1 -tetrahydrocannabinol. We …
Protective effects of carotenoids from saffron on neuronal injury in vitro and in vivo
…, K Iwasaki, M Fujiwara, H Tanaka, Y Shoyama… - … et Biophysica Acta (BBA …, 2007 - Elsevier
Crocus sativus L. (saffron) has been used as a spice for flavoring and coloring food preparations,
and in Chinese traditional medicine as an anodyne or tranquilizer. Our previous study …
and in Chinese traditional medicine as an anodyne or tranquilizer. Our previous study …
Crocin prevents the death of rat pheochromyctoma (PC-12) cells by its antioxidant effects stronger than those of α-tocopherol
T Ochiai, S Ohno, S Soeda, H Tanaka, Y Shoyama… - Neuroscience …, 2004 - Elsevier
Crocin is a pharmacologically active component of Crocus sativus L. (saffron) used in
traditional Chinese medicine. We report here the effects of crocin on neuronally differentiated …
traditional Chinese medicine. We report here the effects of crocin on neuronally differentiated …
[HTML][HTML] Cannabidiolic-acid synthase, the chemotype-determining enzyme in the fiber-type Cannabis sativa
…, Y Shoyama, K Yoshikai, Y Shoyama… - FEBS letters, 2007 - Elsevier
Cannabidiolic-acid (CBDA) synthase is the enzyme that catalyzes oxidative cyclization of
cannabigerolic-acid into CBDA, the dominant cannabinoid constituent of the fiber-type …
cannabigerolic-acid into CBDA, the dominant cannabinoid constituent of the fiber-type …
Tetrahydrocannabinolic acid synthase, the enzyme controlling marijuana psychoactivity, is secreted into the storage cavity of the glandular trichomes
…, Y Ishikawa, S Morimoto, Y Shoyama - Plant and Cell …, 2005 - academic.oup.com
Tetrahydrocannabinolic acid (THCA) synthase is the enzyme responsible for the production
of tetrahydrocannabinol (THC), the psychoactive component of marijuana (Cannabis sativa L…
of tetrahydrocannabinol (THC), the psychoactive component of marijuana (Cannabis sativa L…
[HTML][HTML] Purification and characterization of cannabidiolic-acid synthase from Cannabis sativa L.: Biochemical analysis of a novel enzyme that catalyzes the …
F Taura, S Morimoto, Y Shoyama - Journal of Biological Chemistry, 1996 - ASBMB
We identified a unique enzyme that catalyzes the oxidocyclization of cannabigerolic acid to
cannabidiolic acid (CBDA) in Cannabis sativa L. (CBDA strain). The enzyme, named CBDA …
cannabidiolic acid (CBDA) in Cannabis sativa L. (CBDA strain). The enzyme, named CBDA …
First direct evidence for the mechanism of. DELTA. 1-tetrahydrocannabinolic acid biosynthesis
F Taura, S Morimoto, Y Shoyama… - Journal of the American …, 1995 - ACS Publications
Numerous plausible hypotheses have been advanced regarding the biogenesis of A'-tetrahydrocannabinol
(A'-THC, la), the psychoactive constituent of marihuana (Cannabis saliva L.); …
(A'-THC, la), the psychoactive constituent of marihuana (Cannabis saliva L.); …