نتایج جستجو برای: alpha glucosidase

تعداد نتایج: 207190  

Journal: :FEMS microbiology letters 2008
Lei Zhang Hui Zhou Haomiao Ouyang Yanjie Li Cheng Jin

alpha-Glucosidase I regulates trimming of the terminal alpha-1,2-glucose residue in the N-glycan-processing pathway, which plays an important role in the quality control system in mammalian cells. However, the consequence of glucose trimming of the N-glycan in filamentous fungi is unclear. We identified the gene encoding alpha-glucosidase I in the human opportunistic fungal pathogen Aspergillus...

Journal: :Journal of nutritional science and vitaminology 2008
Longquan Yu Nobuya Shirai Hiramitsu Suzuki Tsuyoshi Hosono Yoshijiro Nakajima Masahiro Kajiwara Kazuhiro Takatori

Lipids extracted from tsao-ko were separated into three fractions with silica gel column chromatography and fed to mice (3 mo old) for 90 d to clarify their inhibitory activity on digestive enzyme activity. The diets contained the following: control--no tsao-ko, 0.05% total lipid of tsao-ko (TL), 0.0109% chloroform fraction (CF), 0.0245% acetone fraction (AF), or 0.00365% methanol fraction (MeF...

Journal: :Plant physiology 2010
Rumi Kaida Satoshi Serada Naoko Norioka Shigemi Norioka Lutz Neumetzler Markus Pauly Javier Sampedro Ignacio Zarra Takahisa Hayashi Takako S Kaneko

It is not yet known whether dephosphorylation of proteins catalyzed by phosphatases occurs in the apoplastic space. In this study, we found that tobacco (Nicotiana tabacum) purple acid phosphatase could dephosphorylate the phosphoryl residues of three apoplastic proteins, two of which were identified as alpha-xylosidase and beta-glucosidase. The dephosphorylation and phosphorylation of recombin...

Journal: :JOURNAL OF THE BREWING SOCIETY OF JAPAN 2004

Journal: :JOURNAL OF THE BREWING SOCIETY OF JAPAN 2004

Journal: :Molecules 2014
Jianwei Zhang Shan Zhao Peipei Yin Linlin Yan Jin Han Lingling Shi Xiaojing Zhou Yujun Liu Chao Ma

Polyphenol extracts from the burs of Castanea mollissima Blume (CMPE) exhibited potential antioxidant and hypoglycemic activities. The α-glucosidase inhibitory activities of CMPE were assessed as a means of elucidating the mechanism behind its hypoglycemic activities. In vitro studies showed that CMPE significantly inhibited both yeast α-glucosidase, through a noncompetitive mode with an IC50 o...

Journal: :Agricultural and Biological Chemistry 1985

Journal: :JOURNAL OF THE BREWING SOCIETY OF JAPAN 2003

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