Watanabe, Fumio

Test of an Ascorbic Acid Method for Determining Phosphorus in Water and NaHCO 3 Extracts from Soil

Watanabe, F. S., & Olsen, S. R. (1965) · Soil Science Society of America Journal

Plant Growth and Agriculture TechniquesEnvironmental and Analytical Chemistry Studies

Cited by 2,485

Vitamin B 12 Sources and Bioavailability

Watanabe, F. (2007) · Experimental Biology and Medicine

Folate and B Vitamins ResearchPorphyrin Metabolism and Disorders

Cited by 519

Vitamin B12-Containing Plant Food Sources for Vegetarians

Watanabe, F., Yabuta, Y., Bito, T., & Teng, F. (2014) · Nutrients

Folate and B Vitamins ResearchFood Nutrient Composition and Product Development

Cited by 270

Antioxidant Activity of the Phycoerythrobilin Compound Formed from a Dried Korean Purple Laver (Porphyra sp.) during in Vitro Digestion

YABUTA, Y., FUJIMURA, H., KWAK, C. S., ENOMOTO, T., & WATANABE, F. (2010) · Food Science and Technology Research

Seaweed-derived Bioactive CompoundsFood Quality and Safety Studies

Cited by 82

Purification and Characterization of a Corrinoid-Compound in an Edible Cyanobacterium Aphanizomenon flos-aquae as a Nutritional Supplementary Food

Miyamoto, E., Tanioka, Y., Nakao, T., Barla, F., Inui, H., Fujita, T., Watanabe, F., & Nakano, Y. (2006) · Journal of Agricultural and Food Chemistry

Folate and B Vitamins ResearchPorphyrin Metabolism and Disorders

Cited by 49

Methyladeninylcobamide functions as the cofactor of methionine synthase in a Cyanobacterium, Spirulina platensis NIES‐39

Tanioka, Y., Miyamoto, E., Yabuta, Y., Ohnishi, K., Fujita, T., Yamaji, R., Misono, H., Shigeoka, S., Nakano, Y., Inui, H., et al. (2010) · FEBS Letters

Folate and B Vitamins ResearchPorphyrin Metabolism and Disorders

Cited by 40