Characterization of the major components in bark from five Japanese tree species for chemical utilization

Hisayoshi Kofujita, K. Ettyu, Michikazu Ota

Wood Science and Technology

Chemical EngineeringJapanese Tree SpeciesMajor ComponentsEngineeringBotany +5

A diterpene quinone from the bark of Cryptomeria japonica

Hisayoshi Kofujita, Michikazu Ota, Kouetsu Takahashi, +2

Phytochemistry

Cryptomeria JaponicaBioorganic ChemistryPhytopharmacologyPhytochemistryPhytochemical

Antifungal diterpenes from the bark of Cryptomeria japonica D. Don

Hisayoshi Kofujita, Youji Fujino, Michikazu Ota, +1

Holzforschung

Cryptomeria JaponicaAntifungal AgentBiochemistryMedicineNew Substance +7

Antioxidant activity and mechanism of the abietane-type diterpene ferruginol

Hiromi Saijo, Hisayoshi Kofujita, Kazutaka Takahashi, +1

Natural Product Research

PolyphenolicsFood PreservativesBioorganic ChemistryFood Bioactive CompoundBiochemistry +11

A Novel Cytotoxic Prenylated Flavonoid from the Root of Morus alba

Hisayoshi Kofujita, Yaguchi Masashi, Norio DOI, +1

Journal of insect biotechnology and sericology

Medicinal ChemistryBioorganic ChemistryBiochemistryMedicineNatural Sciences +6

Comparison of the bioactive components of the ecotypes and cultivars of plantain (<i>Plantago lanceolata</i> L.) herbs

Mohammad Al-Mamun, Daisuke Abe, Hisayoshi Kofujita, +2

Animal Science Journal

Food ChemistryAgricultural ChemistryEngineeringBioactive ComponentsBotany +12

Effect of Pulsed High-Voltage Stimulation οn Pholiota Nameko Mushroom Yield

Koichi Takaki, N. Yamazaki, Seiji Mukaigawa, +5

Acta Physica Polonica A

Antifungal activity of the bark of Cryptomeria japonica and its relevant components

Hisayoshi Kofujita, Youji Fujino, T. Sasaki, +3

Journal of the Japan Wood Research Society

Cryptomeria JaponicaAntifungal AgentAntifungal ActivityRelevant ComponentsMicrobiology +1

Enhanced antimicrobial activities of polymerized arbutin and its derivatives prepared by oxidative polymerization of arbutin

Rika Kajiwara, Ayaka Seto, Hisayoshi Kofujita, +3

Reactive and Functional Polymers

Polymerized ArbutinAntibacterial AgentOxidative PolymerizationAntimicrobial ChemotherapyAntimicrobial Compound +4

Antitermitic activity of extracts from Chamaecyparis obtusa branch heartwood

T. MORIKAWA, Tatsuya Ashitani, Hisayoshi Kofujita, +1

European Journal of Wood and Wood Products

Herbal MedicinePhytopharmacologyAntitermitic ActivityPhytochemistryPharmacology +1