Now showing items 61-70 of 274
Architectural Research in the Use of Foam Plastics
(Sage Publications, 1965)
This program of research is being sponsored by the Agency for International Development of the U. S. Department of State in the interest of exploring the possibility of using foam plastics as a basic structural material ...
Seed germination studies I. Purification and properties of an [alpha]-amylase from the cotyledons of germinating peas
(Elsevier, 1966-07-06)
A starch-hydrolyzing enzyme present in extracts of the cotyledons of germinating peas has been purified over 3400-fold. Several independent criteria show that this activity is due to an amylase of the [alpha]-type ...
Conformation of side groups in amino acids and peptides Communication No. 190 from the Department of Physics, University of Madras, Madras. India.
(Wiley Subscription Services, Inc., A Wiley Company, 1966-04)
No Abstract.
2,3,5-Triphenyl-2H-tetrazolium chloride as a reagent for the determination of sugar mixtures by a differential reaction-rate technique
(Elsevier, 1965-01)
The rates of reaction of 2,3,5-triphenyl-2H-tetrazolium chloride with the more common hexoses (glucose, fructose, mannose, sorbose and galactose) and pentoses (xylose and ribose) have been studied. Under certain conditions, ...
The effect of acyl-group composition on the rate of acyltransferase-catalyzed synthesis of lecithin
(Elsevier, 1967-12-05)
The acyltransferase rates for 66 combinations of substrates (6 acylglycerolphosphorylcholines and II acylcoenzyme A derivatives) were measured using an enzyme preparation from pig liver. The results support the earlier ...
Rhenium and technetium (VI) and meso-(VII) species
(Elsevier, 1969-01)
Spectrophotometric study shows that less than 35 per cent of normal perrhenate converts to a meso form in 15 M base, and Kf ~ 0[middle dot]1. The species absrobs at 260 m[mu] ([epsilon] = 6,400) and near 310 m[mu] ([epsilon] ...
Protein---carbohydrate interaction : Part XXI. The interaction of concanavalin a with d-fructans
(Elsevier, 1969-06)
The immunochemical techniques of quantitative precipitation and hapten inhibition have been employed in a study of the interaction of concanavalin A with several levans of bacterial and plant origin. Of the polysaccharides ...
Catabolism of [gamma]-hydroxy[2-14C]glutamic acid by excised leaves of Phlox decussata
(Elsevier, 1964-01-13)
Competitive stimulation: Further evidence for two carriers in the transport of neutral amino acids
(Elsevier, 1967-09-09)
1. 1. Two explanations have been proposed for the stimulation of uptake of one amino acid in the presence of another, a phenomenon which has been demonstrated for some pairs of amino acids in uptake studies with ascites ...