Takeshi Nagai

Summary

Affiliation: Tokyo University of Agriculture
Country: Japan

Publications

  1. ncbi Antioxidant properties of enzymatic hydrolysates from royal jelly
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido, Japan
    J Med Food 9:363-7. 2006
  2. ncbi Antioxidative ability in a linoleic acid oxidation system and scavenging abilities against active oxygen species of enzymatic hydrolysates from pollen Cistus ladaniferus
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 099 2493, Japan
    Int J Mol Med 15:259-63. 2005
  3. ncbi Antioxidant activity and angiotensin I-converting enzyme inhibition by enzymatic hydrolysates from bee bread
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 0992493, Japan
    Z Naturforsch C 60:133-8. 2005
  4. ncbi Functional properties of dioscorin, a soluble viscous protein from Japanese yam (Dioscorea opposita thunb.) tuber mucilage Tororo
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 0992493, Japan
    Z Naturforsch C 61:792-8. 2006
  5. ncbi Preparation and functional properties of extracts from bee bread
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 0992493, Japan
    Nahrung 48:226-9. 2004
  6. ncbi Identification of actinomycetes producing phospholipase d with high transphosphatidylation activity
    Yozo Nakazawa
    Department of Food Science and Technology, Tokyo University of Agriculture, Abashiri, Hokkaido, Japan
    Curr Microbiol 60:365-72. 2010
  7. ncbi Collagen from diamondback squid (Thysanoteuthis rhombus) outer skin
    Takeshi Nagai
    Department of Food Science and Technology, National Fisheries University, Yamaguchi 7596595, Japan
    Z Naturforsch C 59:271-5. 2004
  8. ncbi Glutathione peroxidase from the liver of Japanese sea bass Lateolabrax japonicus
    Takeshi Nagai
    Department of Food Science and Technology, National Fisheries University, Shimonoseki, Yamaguchi, Japan
    Z Naturforsch C 57:172-6. 2002
  9. ncbi Purification, biochemical characterization, and cloning of phospholipase D from Streptomyces racemochromogenes strain 10-3
    Yozo Nakazawa
    Department of Food and Cosmetic Science, Faculty of Bioindustry, Tokyo University of Agriculture, 196 Yasaka, Abashiri, Hokkaido 099 2493, Japan
    Protein J 29:598-608. 2010
  10. ncbi Antioxidative activity of animal and vegetable dietary fibers
    Nobutaka Suzuki
    Graduate School of Biosphere Science, Hiroshima University, Higashi Hiroshima 739 8528, Japan
    Biofactors 21:329-33. 2004

Collaborators

  • Hiroaki Sato
  • Yozo Nakazawa
  • Nobutaka Suzuki
  • Ayako Fujimura
  • Toshiaki Itami
  • Takashi Nozawa
  • Tateo Nomoto
  • Hideo Hatate
  • Binkoh Yoda
  • Iwao Mizumoto
  • Norihisa Kato

Detail Information

Publications10

  1. ncbi Antioxidant properties of enzymatic hydrolysates from royal jelly
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido, Japan
    J Med Food 9:363-7. 2006
    ..Royal jelly will act as a medicinal food in the human body...
  2. ncbi Antioxidative ability in a linoleic acid oxidation system and scavenging abilities against active oxygen species of enzymatic hydrolysates from pollen Cistus ladaniferus
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 099 2493, Japan
    Int J Mol Med 15:259-63. 2005
    ....
  3. ncbi Antioxidant activity and angiotensin I-converting enzyme inhibition by enzymatic hydrolysates from bee bread
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 0992493, Japan
    Z Naturforsch C 60:133-8. 2005
    ....
  4. ncbi Functional properties of dioscorin, a soluble viscous protein from Japanese yam (Dioscorea opposita thunb.) tuber mucilage Tororo
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 0992493, Japan
    Z Naturforsch C 61:792-8. 2006
    ..1 microg/ml). The results suggested that yam D. opposita tuber has a wide spectrum of strong antioxidative and antihypertensive activities and it could be utilized as a source of natural antioxidant...
  5. ncbi Preparation and functional properties of extracts from bee bread
    Takeshi Nagai
    Department of Food Science and Technology, Tokyo University of Agriculture, Hokkaido 0992493, Japan
    Nahrung 48:226-9. 2004
    ..Bee bread will apply more and more as health food and medicine due to its functional properties such as antioxidative ability and scavenging activities of reactive oxygen species...
  6. ncbi Identification of actinomycetes producing phospholipase d with high transphosphatidylation activity
    Yozo Nakazawa
    Department of Food Science and Technology, Tokyo University of Agriculture, Abashiri, Hokkaido, Japan
    Curr Microbiol 60:365-72. 2010
    ..The findings in this study imply that the Streptomyces strains, although they are members of the same species, can produce different quantities of PLD enzyme...
  7. ncbi Collagen from diamondback squid (Thysanoteuthis rhombus) outer skin
    Takeshi Nagai
    Department of Food Science and Technology, National Fisheries University, Yamaguchi 7596595, Japan
    Z Naturforsch C 59:271-5. 2004
    ..Unless the problem of BSE infection in land animals is resolved aquatic materials as an alternative source of collagen will attract much attention in the cosmetic and medical fields...
  8. ncbi Glutathione peroxidase from the liver of Japanese sea bass Lateolabrax japonicus
    Takeshi Nagai
    Department of Food Science and Technology, National Fisheries University, Shimonoseki, Yamaguchi, Japan
    Z Naturforsch C 57:172-6. 2002
    ..On SDS-PAGE, this enzyme was composed of two identical subunits with 35 kDa and was a dimer. This enzyme was a typical SH-enzyme that was inhibited by iodoacetic acid, PCMB, DTNB, and Hg...
  9. ncbi Purification, biochemical characterization, and cloning of phospholipase D from Streptomyces racemochromogenes strain 10-3
    Yozo Nakazawa
    Department of Food and Cosmetic Science, Faculty of Bioindustry, Tokyo University of Agriculture, 196 Yasaka, Abashiri, Hokkaido 099 2493, Japan
    Protein J 29:598-608. 2010
    ....
  10. ncbi Antioxidative activity of animal and vegetable dietary fibers
    Nobutaka Suzuki
    Graduate School of Biosphere Science, Hiroshima University, Higashi Hiroshima 739 8528, Japan
    Biofactors 21:329-33. 2004
    ..These results suggest a possibility that dietary fibers that are supposed to prevent the large-intestine cancer by their physical properties may prevent the cancer, at least in parts, by their chemical, antioxidative activity...