Quality Preservation and Shelf-Life Extension of Prickly Pear (Opuntia ficus-indica L. Mill) Using Edible Coatings. [PDF]
Rodrigues C +5 more
europepmc +1 more source
Recent Advances and Perspectives on Food-Grade Immobilisation Systems for Enzymes. [PDF]
Chalella Mazzocato M, Jacquier JC.
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Shaping the Physicochemical and Health-Promoting Properties of Carrot Snacks Produced by Microwave-Vacuum Drying with Preliminary Thermal and Enriching Treatment. [PDF]
Ignaczak A +7 more
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Polyphenoloxidase and pectinmethylesterase activities in pear after controlled atmosphere storage
Galvis-Sánchez, Andrea Catalina +1 more
openaire +3 more sources
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High-pressure homogenization of orange juice to inactivate pectinmethylesterase
Innovative Food Science and Emerging Technologies, 2009Abstract A homogenizer was used to treat orange juice at five pressures (0–250 MPa) and three initial temperatures (22, 35 and 45 °C). A maximum of five passes for the selected conditions were used to process orange juice. Pectinmethylesterase (PME) activity, microbial load, cloudy appearance, and vitamin C were evaluated in just squeezed and ...
Jorge Welti-Chanes +1 more
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Gelatin-immobilized pectinmethylesterase for production of low methoxyl pectin
Food Chemistry, 2004Abstract The optimum conditions for the production of low methoxyl pectin using pectinmethylesterase (PME) from acerola (Malpighia glabra L.), immobilized in gelatin, have been established by factorial design and response surface methodology. In the case of the free enzyme, the optimum conditions for activity, within ranges adequate for food ...
Sandra Aparecida de Assis +2 more
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Adaptation of a Spectrophotometric Assay for Pectinmethylesterase to a Kinetic Microplate Reader
Journal of Food Science, 1992ABSTRACT A continuous spectrophotometric assay for pectinmethylesterase (PME) has been adapted to a kinetic microplate reader. Linear standard curves could be constructed from 0 to 50 nMol galacturonic acid and remained linear for 15 min.
Randall G Cameron
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Vacuum Impregnation Pretreatment with Pectinmethylesterase to Improve Firmness of Pasteurized Fruits
Journal of Food Science, 2003ABSTRACT: Vacuum impregnation allows replacing the occluded air present in fruits by a solution. Apples, strawberries, and raspberries were infused in a solution of pectinmethylesterase (PME) and calcium chloride (CaCl 2 ) either by using this technology or by classical ...
Pascal Degraeve, Rémi Saurel
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High-Pressure Processing of Orange Juice: Kinetics of Pectinmethylesterase Inactivation
Journal of Food Science, 2001ABSTRACT: A kinetic study of pectinmethylesterase (PME) inactivation in orange juice was conducted. Juice samples were subjected to combinations of high pressure (400, 500, 600 MPa) and thermal (25, 37.5, 50 °C) treatments for various time periods.
Thomas H Shellhammer
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