Changes in Osmotic Pressure and Mucilage during Low-Temperature Acclimation of Opuntia ficus-indica
نویسندگان
چکیده
منابع مشابه
Development and characterization of edible films based on mucilage of Opuntia ficus-indica (L.).
Mucilage of Opuntia ficus-indica (OFI) was extracted and characterized by its composition and molecular weight distribution. Mucilage film-forming dispersions were prepared under different pHs (3, 4, 5.6, 7, and 8) and calcium concentration (0% and 30% of CaCl(2), with respect to mucilage's weight), and their particle size determined. Mucilage films with and without calcium (MFCa and MF, respec...
متن کاملRheology and Aggregation of Cactus (Opuntia ficus-indica) Mucilage in Solution
The mucilage obtained from cactus is commonly described as water-soluble pectin-like polysaccharide. Although few potential uses of this material have been described, it is not an industrial hydrocolloid. The objective of this study was to evaluate the rheological behavior of the polysaccharide isolated from the cladodes of Opuntia ficus-indica. The polymer had a weight average molecular mass (...
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Background: Hundreds of previous studies have suggested the beneficial effects of nopal extract on human body. We investigated here whether nopal extract shows cytoprotective activity against viral infection, ultraviolet (UV) irradiation and chemotherapeutic drug treatment used in the dentistry. Materials and methods: The water and ethanol extract of Opuntia f icus-indica (WEO and EEO, respecti...
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Cactus (Opuntia ficus-indica) belongs to the family Cactaceae. Family Cactaceae is reported to contain about 130 genera and nearly 1500 species. This plant is native of Mexico and it is widely distributed in Mexico and in all American hemispheres as well as in Africa and in the Mediterranean basin. It has been used in traditional folk medicine because of its role in treating a number of disease...
متن کاملMicroencapsulation of pulp and ultrafiltered cactus pear (Opuntia ficus-indica) extracts and betanin stability during storage.
Pulp (CP) and ultrafiltered (UF) cactus pear extracts were encapsulated with Capsul (C) by applying a central composite design (CP-C and UF-C systems) by spray-drying. To evaluate the effect of the extract, microparticles obtained under optimal conditions were characterised and stored at 60 °C. Betacyanin and betaxanthin encapsulation efficiency reached values above 98% for both systems studied...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1991
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.97.3.954