Hiromi Kittaka-Katsura

Summary

Affiliation: Kyoto Women's University
Country: Japan

Publications

  1. ncbi Characterization of corrinoid compounds from a Japanese black tea (Batabata-cha) fermented by bacteria
    Hiromi Kittaka-Katsura
    Department of Food and Nutrition, Kyoto Women s University, Kyoto 605 8501, Japan
    J Agric Food Chem 52:909-11. 2004
  2. ncbi Occurrence of vitamin B12 in green, blue, red, and black tea leaves
    Hiromi Kittaka-Katsura
    Department of Food and Nutrition, Kyoto Women s Untiversity, Kyoto 605 8501, Japan
    J Nutr Sci Vitaminol (Tokyo) 50:438-40. 2004
  3. ncbi Purification and characterization of a corrinoid compound from Chlorella tablets as an algal health food
    Hiromi Kittaka-Katsura
    Department of Health Science, Hiroshima Prefectural Women's University, Hiroshima 734-8558, Japan
    J Agric Food Chem 50:4994-7. 2002
  4. ncbi Characterization and bioavailability of vitamin B12-compounds from edible algae
    Fumio Watanabe
    Department of Health Science, Kochi Women s University, Kochi 780 8515, Japan
    J Nutr Sci Vitaminol (Tokyo) 48:325-31. 2002

Detail Information

Publications4

  1. ncbi Characterization of corrinoid compounds from a Japanese black tea (Batabata-cha) fermented by bacteria
    Hiromi Kittaka-Katsura
    Department of Food and Nutrition, Kyoto Women s University, Kyoto 605 8501, Japan
    J Agric Food Chem 52:909-11. 2004
    ..The results indicate that the vitamin B(12) found in the fermented black tea is bioavailable in mammals...
  2. ncbi Occurrence of vitamin B12 in green, blue, red, and black tea leaves
    Hiromi Kittaka-Katsura
    Department of Food and Nutrition, Kyoto Women s Untiversity, Kyoto 605 8501, Japan
    J Nutr Sci Vitaminol (Tokyo) 50:438-40. 2004
    ....
  3. ncbi Purification and characterization of a corrinoid compound from Chlorella tablets as an algal health food
    Hiromi Kittaka-Katsura
    Department of Health Science, Hiroshima Prefectural Women's University, Hiroshima 734-8558, Japan
    J Agric Food Chem 50:4994-7. 2002
    ..The purified corrinoid compound was identified as vitamin B12, on the basis of silica gel 60 TLC, C18 reversed-phase HPLC, 1H NMR spectroscopy, and UV-Vis spectroscopy...
  4. ncbi Characterization and bioavailability of vitamin B12-compounds from edible algae
    Fumio Watanabe
    Department of Health Science, Kochi Women s University, Kochi 780 8515, Japan
    J Nutr Sci Vitaminol (Tokyo) 48:325-31. 2002
    ..Pseudovitamin B12 (an inactive corrinoid) predominated in the spirulina tablets, which are not suitable for use as a vitamin B12 source, especially for vegetarians. algal health food, bioavailability, cobalamin, edible algae, vitamin B12..