A Novel Pectin Material: Extraction, Characterization and Gelling Properties
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چکیده
منابع مشابه
A Novel Pectin Material: Extraction, Characterization and Gelling Properties
A novel pectin was acid extracted from chickpea husk (CHP). CHP presented a 67% (w/w) of galacturonic acid, an intrinsic viscosity of 374 mL/g and a viscosimetric molecular weight of 110 kDa. Fourier transform infrared spectroscopy spectrum of CHP indicated a degree of esterification of about 10%. The CHP-calcium system formed ionic gels with a storage (G') modulus of 40 Pa and gel set time (G'...
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In the framework of searching for new pectin sources to partially compensate for domestic and regional demands, the peel (albedo) of the “non-comestible” fruit of Poncirus trifoliata was investigated using a relatively simple experimental design for optimization, in which only the variable was the extraction pH (1.0, 1.5, and 2.0) on the basis of our previous studies on diverse pectin sources. ...
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With an annual production around 1.6 million tons, Côte d’Ivoire (Ivory Coast) is still today the world’s largest producer of cocoa beans. This co-generates about 16 million tons of cacao pod husks which are usually left unutilized in plantations to rot, thereby becoming a significant source of disease inoculums. As a way of solving the environmental problem posed by this agrowaste and adding v...
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Investigation on the pectic substances of cashew (Anacardium occidentale L.) apple under different acid-extraction conditions (pH 1.0, 1.5, and 2.0) showed that more than 10%-25% of A. occidentale pectins (AOP) could be extracted, depending on the extractant strength. The extracted AOP contained high amounts of galacturonic acid (GalA: 69.9%-84.5%) with some neutral sugars of which rhamnose (Rh...
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In this study famotidine was used as a model drug to formulate and evaluate pH-induced in situ gelling system for oral sustained release drug delivery in stomach which has shorter biological half-life. To study the effect of independent variables 3 full factorial design was employed, concentration of pectin as pH dependant polymer and concentration of calcium chloride on dependent variables lik...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2010
ISSN: 1422-0067
DOI: 10.3390/ijms11103686