scholarly journals Studies on the activities of tannins and related compounds from medicinal plants and drugs. VI. Inhibitory effects of caffeoylquinic acids on histamine release from rat peritoneal mast cells.

1985 ◽  
Vol 33 (2) ◽  
pp. 690-696 ◽  
Author(s):  
YOSHIYUKI KIMURA ◽  
HIROMICHI OKUDA ◽  
TAKUO OKUDA ◽  
TSUTOMU HATANO ◽  
ISAO AGATA ◽  
...  
2010 ◽  
Vol 3 ◽  
pp. BCI.S2768 ◽  
Author(s):  
Kei Shimoda ◽  
Hiroki Hamada

Curcumin 4‘- O-glucooligosaccharides were synthesized by a two step-enzymatic method using almond β-glucosidase and cyclodextrin glucanotransferase (CGTase). Curcumin was glucosylated to curcumin 4‘- O-β-D-glucopyranoside by almond β-glucosidase in 19% yield. Curcumin 4‘- O-β-D-glucopyranoside was converted into curcumin 4‘- O-β-glucooligosaccharides, i.e. 4‘- O-β-maltoside (51%) and 4‘- O-β-maltotrioside (25%), by further CGTase-catalyzed glycosylation. Curcumin 4‘- O-β-glycosides showed suppressive action on IgE antibody formation and inhibitory effects on histamine release from rat peritoneal mast cells.


1984 ◽  
Vol 32 (12) ◽  
pp. 5051-5054 ◽  
Author(s):  
MICHINORI KUBO ◽  
HIDEAKI MATSUDA ◽  
YOSHIYUKI KIMURA ◽  
HIROMICHI OKUDA ◽  
SHIGERU ARICHI

1995 ◽  
Vol 106 (supplement) ◽  
pp. 207-211
Author(s):  
Reiko KANOH ◽  
Nobuyuki FUKUISHI ◽  
Yoshitaka KATAKUSE ◽  
Takashi YOSHIDA ◽  
Tsutomu HATANO ◽  
...  

Eisei kagaku ◽  
1993 ◽  
Vol 39 (5) ◽  
pp. 395-400 ◽  
Author(s):  
MASATOSHI YAMAMOTO ◽  
KIYOSHI SUGIYAMA ◽  
MASAMI YOKOTA ◽  
YUMIE MAEDA ◽  
KAZUYA NAKAGOMI ◽  
...  

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