Cadmium-Binding Capacity of a Soybean Protein Fraction
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چکیده
منابع مشابه
Cadmium-binding components in soybean plants.
Soybean (Glycine max L.) plants exposed to (109)Cd readily absorb the element. Differential centrifugation of leaf, stem, and root homogenates followed by radioassay showed that Cd was associated primarily with the 105,000g supernatant. Separation of this fraction by gel chromatography and subsequent analysis by radioassays revealed that (109)Cd was bound to macromolecules of >50,000, 13,800, a...
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Syringolides are glycolipid elicitors produced by Gram-negative bacteria expressing Pseudomonas syringae avirulence gene D. The syringolides mediate gene-for-gene complementarity, inducing the hypersensitive response only in soybean plants carrying the Rpg4 disease resistance gene. A site(s) for 125I-syringolide 1 was detected in the soluble protein fraction from soybean leaves, but no evidence...
متن کاملCadmium binding components in the supernatant fraction of the small intestinal mucosa of rats administered cadmium.
Renal damage due to an accumulation of the metal is an important factor in chronic cadmium poisoning. Absorbed cadmium from the intestine contributes to the accumulation of cadmium in the kidney of normal individuals who are free from other occupational exposures to the metal. Thus, information about intestinal cadmium absorption is important for our understanding of chronic cadmium poisoning. ...
متن کاملCadmium-binding protein (metallothionein) in carp.
When carp (Cyprinus carpio) were exposed to 5 and 30 ppm Cd in the water, the contents of Cd-binding protein, which has low molecular weight, increased in the hepatopancreas, kidney, gills and gastrointestinal tract with the duration of exposure. This Cd-binding protein was purified from hepatopancreas, kidney, gills, and spleen of carp administered 2 mg/kg Cd (as CdCl2), intraperitoneally for ...
متن کاملA soybean seed protein with carboxylate-binding activity.
The seed coat serves as a multifunctional organ with a role in protection and for the supply of nutrients to the embryo sac during development. The composition of the legume seed coat differs from other seed tissues in many ways including its protein composition. An abundant 24 kDa protein (SC24) has been purified and identified from soybean (Glycine max [L.] Merr) seed hulls. The corresponding...
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ژورنال
عنوان ژورنال: Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)
سال: 1985
ISSN: 0015-6426,1882-1006
DOI: 10.3358/shokueishi.26.511