Anti-microbial Glycosides of Euptelea polyandra SIEB. et ZUCC. I. : Isolation, Constitutions and Anti-microbial Activities of Eupteleoside A and Eupteleoside B
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چکیده
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Platanionosides D-J: megastigmane glycosides from the leaves of Alangium platanifolium (Sieb. et Zucc.) Harms var. platanifolium Sieb. et Zucc.
From the leaves of Alangium paltanifolium var. platanifolium, collected in Fukuoka Prefecture, twelve further megastigmane glycosides were isolated. Seven of them, named platanionosides D-J (1-7), were found to be new compounds. Their structures were elucidated from spectroscopic evidence and their absolute structures were determined from beta-D-glucosylation-induced shift trends of 13C-NMR and...
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the investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Anti-microbial activities of mannose-binding lectin.
Mannose-binding lectin (MBL; also known as mannan-binding lectin) is involved in first-line defence by binding to bacteria, viruses, protozoa and helminths through a pattern-recognition mode of detection and then initiating a range of host responses. Currently, we have been unable to extrapolate from what we know of the biochemistry of MBL binding to predict accurately the interaction of MBL wi...
متن کاملDifferential Effects of Coarse Woody Debris on Microbial and Soil Properties in Pinus densiflora Sieb. et Zucc. Forests
Although coarse woody debris (CWD) is important for soil functioning, the mechanism which affects soil properties beneath CWD are unclear. Here, initial changes in microbial and soil properties were studied using homogenous CWD samples in eight Korean red pine (Pinus densiflora Sieb. et Zucc.) forests. For each forest, CWD samples (diameter: 11.1 ± 0.1 cm; length: 10.2 ± 0.0 cm) from similarly ...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1970
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.90.6_736