phaseolus/アルブミン

Bean (Phaseolus vulgaris L.) mature embryos were transformed using biolistic methods with a plasmid containing 2S albumin and beta-glucuronidase structural sequences, both under the control of the 35S CaMV promoter. We have shown that chimaeric tissues could be obtained and that both structural

Albumin and globulin fractions, obtained after modifications of the Osborne's fractionation scheme, were investigated in the seeds of three cultivars of Phaseolus vulgaris, after removal of the seed coats, to prevent interactions of tannins and phenols with the globulins. Also, by using an

Single seeds of over 100 bean cultivars were analyzed by two-dimensional electrophoresis. The cultivars could be classified into eight groups by virtue of their G2/albumin electrophoretic patterns: TG2, SG2, VG2, PrG2, BG2, MG2, PG2, and PiG2, The polypeptide compositions of these types were largely

In vitro dialysability of iron, zinc and protein was determined from whole bean (Phaseolus vulgaris), albumin and globulin (G1, G2) after cooking. Albumin showed the highest iron, zinc, protein and phytic acid content. Cooking increased iron and protein dialysability only in whole bean and albumin.

Legume proteins as a potential source of valuable nutrients, are the object of several studies in order to obtain the best use. A basic knowledge becomes more important for those proteins from species not wholly utilized, before using them as food ingredients. The objective of this work was to

The present research reports a biochemical and micro-submicroscopic analysis of copper effect on reserve mobilization during germination of Phaseolus vulgaris L. var. soisson nain hatif seeds. Dry embryonic cells are rich in protein bodies and little starch grains. In Cu-treated embryos copper

By a combination of solubility fractionation, continuous free-flow high voltage electrophoresis, molecular sieve and affinity chromatography on fetuin-Sepharose 4B, several lectin fractions of different isoelectric point were obtained from the seeds of Phaseolus vulgaris cv. "Processor". The albumin

Phaseolus vulgaris mitochondria incubated in sucrose swell rapidly upon the addition of phospholipase A. Bovine serum albumin inhibits the swelling. The release of free fatty acids as a result of phospholipase A action on the mitochondria is detected only in the presence of bovine serum albumin,

The composition of the raw legume Phaseolus vulgaris L. var. athropurpurea (PhVa) and its effects on the metabolism of young growing rats have been evaluated. The levels of protein, unsaturated fatty acids, carbohydrate, fibre and bioactive factors present in PhVa were comparable with those in other

The supernatants of frozen-thawed murine epididymal sperm suspensions contain a heat-labile component capable of binding a low molecular weight, acid-stable proteinase inhibitor of seminal vesicle origin. The substance has a molecular weight of approximately 15,000 and can be isolated by affinity

Developing cotyledons of the common bean, Phaseolus vulgaris L., transport within their secretory system (endoplasmic reticulum and Golgi apparatus) the abundant vacuolar proteins, phaseolin and phytohemagglutinin. To identify proteins that may play a role in vacuolar targeting, we treated cotyledon

The effect of protein additives on acetylene reduction (N(2) fixation) by Rhizobium associated with soybean cells (Glycine max [L.] Merr.) in vitro was studied. Acetylene reduction was promoted on the basal medium supplemented with 1.4 mg of N/ml supplied as aqueous extracts of hexane-extracted

An unidentified Cephalosporium species produced an extracellular proteinase when grown in a variety of fermentation media under submerged culture conditions. Maximal enzyme yields were obtained in a medium containing 2% corn meal, 1% soybean meal, and 0.5% CaCO(3) in tap water. Optimal proteinase

Rats were fed raw soybeans or purified soybean proteinase inhibitors by tube to see whether they were able to produce inhibitor-resistant trypsin, as previously demonstrated in humans. Their duodenal chyme contained only 20-50% of the enzymatic activities of animals fed bovine serum albumin (BSA) as