Results 161 to 170 of about 390,595 (213)
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Physicochemical properties of antacids
Journal of Chemical Education, 1975An experiment to demonstrate the acid neutralizing reaction of sodium carbonate, calcium carbonate, and aluminum hydroxide gel.
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Some Physicochemical Properties of the Montmorillonites
Journal of Pharmaceutical Sciences, 1966The swelling, moisture sorption, particle size, cation-exchange, and drug adsorption properties of selected montmorillonites were studied. The swelling of montmorillonite was found to depend on both adsorptive and osmotic phenomena. The study of the sorption of alkaloidal drugs by the clay showed that brucine was sorbed by both adsorption and ion ...
K N, Wai, G S, Banker
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Physicochemical properties of kiwifruit starch
Food Chemistry, 2017Three varieties of golden kiwifruit (Actinidia chinensis) (Gold3, Gold9 and Hort16A) were collected at the commercial harvesting time, and physicochemical properties of starches from core and outer pericarp were studied. Starch contents (dry weight basis) in outer pericarp and core tissues ranged from 38.6 to 51.8% and 34.6 to 40.7%, respectively.
Dongxing, Li, Fan, Zhu
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On the physicochemical properties of gellan gum
Biopolymers, 1990AbstractThis paper concerns the behavior in dilute and semidilute solutions of deacetylated gellan. The conformational transition, controlled by temperature and ionic strength, is investigated. It corresponds to a double‐helix single‐chain transition.
Milas, M., Shi, X., Rinaudo, M.
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Prediction of Physicochemical Properties
2012Physicochemical properties are key factors in controlling the interactions of xenobiotics with living organisms. Computational approaches to toxicity prediction therefore generally rely to a very large extent on the physicochemical properties of the query compounds.
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Physicochemical Properties of Magnesium Salicylate
Journal of Pharmaceutical Sciences, 1981Magnesium salicylate tetrahydrate is a nonhygroscopic, crystalline powder, whereas anhydrous magnesium salicylate is amorphous and very hygroscopic. Magnesium salicylate tetrahydrate tablets formulated with gelatin as a binder showed a dissolution half-life (t1/2) of 12 min, whereas a formulation using pregelatinized starch as a binder showed a t1/2 of
A S, Alam, D, Gregoriades
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Physicochemical properties of maca starch
Food Chemistry, 2017Maca (Lepidium meyenii Walpers) is gaining research attention due to its unique bioactive properties. Starch is a major component of maca roots, thus representing a novel starch source. In this study, the properties of three maca starches (yellow, purple and black) were compared with commercially maize, cassava, and potato starches.
Ling, Zhang +4 more
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Physicochemical properties of 2′-benzoyloxycinnamaldehyde
International Journal of Pharmaceutics, 20042'-Benzoyloxycinnamaldehyde (BCA), a derivative of 2-hydroxycinnamaldehyde demonstrated a potent antitumor effect against several human solid tumor cell lines. The physicochemical properties and degradation kinetics of BCA were investigated to support the drug-development effort.
Soo-Yeon, Kim +3 more
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Synthesis and Physicochemical Properties of Metallobacteriochlorins
Inorganic Chemistry, 2012Access to metallobacteriochlorins is essential for investigation of a wide variety of fundamental photochemical processes, yet relatively few synthetic metallobacteriochlorins have been prepared. Members of a set of synthetic bacteriochlorins bearing 0-4 carbonyl groups (1, 2, or 4 carboethoxy substituents, or an annulated imide moiety) were examined ...
Chih-Yuan, Chen +9 more
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Chemical and Physicochemical Properties of Gangliosides
2018In this chapter, we briefly describe the structural features of gangliosides, and focus on the peculiar chemicophysical features of gangliosides, an important class of membrane amphipathic lipids that represent an important driving force determining the organization and properties of cellular membranes.
Laura, Mauri +2 more
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