MODELLING THE EFFECT OF pH AND PECTIN CONCENTRATION ON THE PEF 1 INACTIVATION OF Salmonella enterica serovar Typhimurium BY USING THE MONTE
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منابع مشابه
Shelf-life study of an orange juice-milk based beverage after PEF and thermal processing.
The effect of thermal and pulsed electric field (PEF) processing on the shelf life of an orange juice-milk beverage (OJMB) was studied. The intensities of the treatments were selected to produce similar inactivation of pectin methyl esterase (PME), an enzyme responsible for the jellification and loss of fresh juice cloudiness. Physical properties (pH, degrees Brix, and color), microbial populat...
متن کاملEffects of Coatings with Pectin and Cinnamomum verum Hydrosol Included Pectin on Physical Characteristics and Shelf Life of Chicken Eggs Stored at 30°C
Background and Objectives: Increased environmental concerns about synthetic packaging have promoted developments of novel, environmentally-friendly edible films. In the present study, the quality parameters of chicken egg coated with pectin or pectin incorporated cinnamon hydrosol was assessed. Materials and Methods: Egg chicken were coated with pectin and pectin prepared with cinnamon hydroso...
متن کاملEffect of Ultrasound Time and Acid Type on the Qualitative Properties of Extracted High Methoxyl Pectin from Quince Fruit
Background and Objectives: Pectin is a complex mixture of polysaccharides that is widely used in the food industry as a gelling agent, stabilizer and emulsifier. The aim of this study was to investigate the efficiency and physicochemical properties of extracted pectin from quince fruit using ultrasound. Materials & Methods: Pectin was extracted by ultrasound under the power of 320 W, two typ...
متن کاملExtraction of pectin from sour orange and its application as the adsorbent for removal of nickel from aqueous solution: Kinetic and equilibrium study
The present study investigates the potential applicability of the extracted pectin from sour orange pomace as adsorbent for Ni (II) removal from aqueous solution. Pectin extraction from the pomace was carried out using HCl and the highest pectin extraction yield of 26.75% was obtained. The Fourier transform infrared (FTIR) spectroscopy analysis confirmed that the structure of the extracted pect...
متن کاملPectin Film Coated Pellets for Colon-targeted Delivery of Budesonide: In-vitro/in-vivo Evaluation in Induced Ulcerative Colitis in Rat
Abstract The main objective of this study was to prepare colon-specific pellets of budesonide using pectin as film coating. Pellet cores of budesonide were prepared by extrusion / spheronization technique. Pectin, in different ratios was combined with Eudragit RS30D, Eudragit NE30D or Surelease to produce film coating. The dissolution profiles of pectin coated pellets were investigated in pH o...
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تاریخ انتشار 2010