T Tsujita

Summary

Affiliation: Ehime University
Country: Japan

Publications

  1. doi request reprint Preparation and characterisation of peanut seed skin polyphenols
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime, Japan Electronic address
    Food Chem 151:15-20. 2014
  2. doi request reprint α-Amylase inhibitory activity from nut seed skin polyphenols. 1. Purification and characterization of almond seed skin polyphenols
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime 791 0295, Japan
    J Agric Food Chem 61:4570-6. 2013
  3. ncbi request reprint Chestnut astringent skin extract, an alpha-amylase inhibitor, retards carbohydrate absorption in rats and humans
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Ehime, Japan
    J Nutr Sci Vitaminol (Tokyo) 54:82-8. 2008
  4. ncbi request reprint Lipolysis induced by segment wall extract from Satsuma mandarin orange (Citrus unshu Mark)
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Ehime, Japan
    J Nutr Sci Vitaminol (Tokyo) 53:547-51. 2007
  5. ncbi request reprint Inhibition of lipase activities by basic polysaccharide
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime 791 0295, Japan
    J Lipid Res 48:358-65. 2007
  6. ncbi request reprint Inhibition by epsilon-polylysine of fat digestion in the stomach and intestine of rats
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime, Japan
    Biosci Biotechnol Biochem 73:536-42. 2009
  7. ncbi request reprint Antiobesity action of epsilon-polylysine, a potent inhibitor of pancreatic lipase
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, 791 0295, Japan
    J Lipid Res 47:1852-8. 2006
  8. ncbi request reprint Basal lipolysis in epididymal fat cells from streptozotocin-induced diabetic rats
    Takahiro Tsujita
    Division of Medical Bioscience, Department of Bioscience, Integrated Center for Sciences, Ehime University, Toon, Japan
    J Nutr Sci Vitaminol (Tokyo) 52:47-53. 2006
  9. doi request reprint Purification and characterization of polyphenols from chestnut astringent skin
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime, Japan
    J Agric Food Chem 59:8646-54. 2011
  10. ncbi request reprint Inhibition of lipase activities by citrus pectin
    Takahiro Tsujita
    Division of Medical Bioscience, Department of Bioscience, Integrated Center for Sciences, Ehime University, Shigenobu, Onsen gun, Ehime 791 0295, Japan
    J Nutr Sci Vitaminol (Tokyo) 49:340-5. 2003

Collaborators

Detail Information

Publications20

  1. doi request reprint Preparation and characterisation of peanut seed skin polyphenols
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime, Japan Electronic address
    Food Chem 151:15-20. 2014
    ..These results suggest peanut seed skin contains polyphenols with strong α-amylase inhibitory activity, which retard absorption of carbohydrates and mainly function through inhibition of α-amylase. ..
  2. doi request reprint α-Amylase inhibitory activity from nut seed skin polyphenols. 1. Purification and characterization of almond seed skin polyphenols
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime 791 0295, Japan
    J Agric Food Chem 61:4570-6. 2013
    ..The results suggest almond seed skin contains highly polymerized polyphenols with strong α-amylase inhibitory activity, which retard absorption of carbohydrate...
  3. ncbi request reprint Chestnut astringent skin extract, an alpha-amylase inhibitor, retards carbohydrate absorption in rats and humans
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Ehime, Japan
    J Nutr Sci Vitaminol (Tokyo) 54:82-8. 2008
    ..These results suggest that CAS extract retards absorption of carbohydrate and reduces post-prandial hyperglycemia...
  4. ncbi request reprint Lipolysis induced by segment wall extract from Satsuma mandarin orange (Citrus unshu Mark)
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Ehime, Japan
    J Nutr Sci Vitaminol (Tokyo) 53:547-51. 2007
    ..These results suggest that the segment wall, an edible fraction, from Satsuma mandarin orange might be useful as a functional food, especially as a fat-reducing material...
  5. ncbi request reprint Inhibition of lipase activities by basic polysaccharide
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime 791 0295, Japan
    J Lipid Res 48:358-65. 2007
    ..These results suggest that basic polysaccharide is able to suppress dietary fat absorption from the small intestine by inhibiting pancreatic lipase activity...
  6. ncbi request reprint Inhibition by epsilon-polylysine of fat digestion in the stomach and intestine of rats
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime, Japan
    Biosci Biotechnol Biochem 73:536-42. 2009
    ..These data show that epsilon-polylysine inhibited the lipase activity in the digestive organ and had an anti-obesity function in the middle-aged rats...
  7. ncbi request reprint Antiobesity action of epsilon-polylysine, a potent inhibitor of pancreatic lipase
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, 791 0295, Japan
    J Lipid Res 47:1852-8. 2006
    ..Fecal lipid was also increased by the diet containing EPL. These data clearly show that EPL has an antiobesity function in mice fed a high-fat diet that acts by inhibiting intestinal absorption of dietary fat...
  8. ncbi request reprint Basal lipolysis in epididymal fat cells from streptozotocin-induced diabetic rats
    Takahiro Tsujita
    Division of Medical Bioscience, Department of Bioscience, Integrated Center for Sciences, Ehime University, Toon, Japan
    J Nutr Sci Vitaminol (Tokyo) 52:47-53. 2006
    ..These results indicate that basal FFA production may be induced by a decrease of re-esterification of FFA in diabetic rats and is not affected by antilipolytic agents such as insulin, beta-blockers or H-89...
  9. doi request reprint Purification and characterization of polyphenols from chestnut astringent skin
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Shitsukawa, Toon, Ehime, Japan
    J Agric Food Chem 59:8646-54. 2011
    ..Our results suggest CAS contains polyphenols with strong α-amylase inhibitory activity. The data also suggest CAS polyphenols might be oligomeric proanthocyanidins with gallic acid and ellagic acid...
  10. ncbi request reprint Inhibition of lipase activities by citrus pectin
    Takahiro Tsujita
    Division of Medical Bioscience, Department of Bioscience, Integrated Center for Sciences, Ehime University, Shigenobu, Onsen gun, Ehime 791 0295, Japan
    J Nutr Sci Vitaminol (Tokyo) 49:340-5. 2003
    ..These results suggest that pectin may interact with emulsified substrates and inhibit the adsorption of lipase to the surface of substrate emulsion...
  11. ncbi request reprint Inhibition of lipases by epsilon-polylysine
    Takahiro Tsujita
    Central Research Laboratory, School of Medicine, Ehime University, Shigenobu, Onsen gun, Ehime 791 0295, Japan
    J Lipid Res 44:2278-86. 2003
    ..These results are consistent with epsilon-polylysine and taurocholate forming a surface-active complex that binds to emulsion particles, thereby retarding lipase adsorption and triacylglycerol hydrolysis both in vivo and in vitro...
  12. ncbi request reprint Adequate evaluation of HSL mass and activity in rat adipose tissue in fasting and aging-related obesity
    Takahiro Tsujita
    Central Research Laboratory, School of Medicine, Ehime University, Shigenobu, Onsen gun, Japan
    J Nutr Sci Vitaminol (Tokyo) 48:120-7. 2002
    ..Therefore we must pay careful attention to the way of presentation of adipose tissue enzyme contents...
  13. ncbi request reprint Wax ester-synthesizing activity of lipases
    T Tsujita
    Central Research Laboratory, School of Medicine, Ehime University, Onsen gun, Japan
    Lipids 34:1159-66. 1999
    ..fluorescens lipase, wax esters were synthesized dose-dependently. These results suggest that lipases can catalyze the synthesis of wax esters from free fatty acids or through degradation of triacylglycerol in an aqueous medium...
  14. ncbi request reprint Fatty acid alcohol ester-synthesizing activity of lipoprotein lipase
    T Tsujita
    Central Research Laboratory School of Medicine, Ehime University, Shigenobu, Onsen gun, Ehime, 791 0295, Japan
    J Biochem 126:1074-9. 1999
    ....
  15. ncbi request reprint Mechanism of the inhibitory action of chestnut astringent skin extract on carbohydrate absorption
    Takahiro Tsujita
    Bioscience, Integrated Center for Sciences, Ehime University, Ehime, Japan
    J Nutr Sci Vitaminol (Tokyo) 54:416-21. 2008
    ..CAS extract prevented increases in body weight and fasting blood glucose concentration. These data suggest that CAS extract has an anti-diabetic function in type 2 diabetic mice that mainly functions through inhibition of alpha-amylase...
  16. ncbi request reprint Beta-Adrenergic receptors in rat fat cells and their relationship with lipolysis
    H Okuda
    2nd Department of Medical Biochemistry, School of Medicine, Ehime University
    J Biochem 119:852-6. 1996
    ..These results suggest that the adrenergic receptor concerned with lipolysis in fat cells may not be a specific (-)-[3H]DHA binding site, but may be closely related to the lipid droplets...
  17. ncbi request reprint Relationships between lipolysis induced by various lipolytic agents and hormone-sensitive lipase in rat fat cells
    C Morimoto
    Second Department of Medical Biochemistry, School of Medicine, Ehime University, Shigenobu-cho, Onsen-gun, Ehime 791-0295, Japan
    J Lipid Res 42:120-7. 2001
    ..Morimoto, C., K. Kameda, T. Tsujita, and H. Okuda. Relationships between lipolysis induced by various lipolytic agents and hormone-sensitive lipase in rat fat cells. J. Lipid Res. 2001. 42: 120;-127...
  18. ncbi request reprint Inhibitory effect of pectin from the segment membrane of citrus fruits on lipase activity
    Yusuke Edashige
    Faculty of Agriculture, Ehime University, Matsuyama, Japan
    J Nutr Sci Vitaminol (Tokyo) 54:409-15. 2008
    ..The results suggest that pectin from segment membranes of citrus fruits might be useful as a functional food, especially as a fat-reducing material...
  19. ncbi request reprint Anti-obese action of raspberry ketone
    Chie Morimoto
    Department of Medical Biochemistry, Ehime University School of Medicine, Shigenobu cho, Onsen gun, Ehime 791 0295, Japan
    Life Sci 77:194-204. 2005
    ..These effects appear to stem from the action of RK in altering the lipid metabolism, or more specifically, in increasing norepinephrine-induced lipolysis in white adipocytes...
  20. ncbi request reprint Global hypomethylation of peripheral leukocyte DNA in male patients with schizophrenia: a potential link between epigenetics and schizophrenia
    Morihiro Shimabukuro
    Department of Molecular Biology, Ryukyu University School of Medicine, Okinawa 903 0215, Japan
    J Psychiatr Res 41:1042-6. 2007
    ....