مرور Journal of Food Biosciences and Technology بر اساس عنوان
در حال نمایش موارد 1 - 20 از 184
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Antibacterial Effects of Stevia rebaudiana Bertoni Extract on Pathogenic Bacteria and Food Spoilage
(Tehran Science and Research Branch, Islamic Azad University, 2017-01-01)Stevia rebaudiana Bertoni, is an ancient perennial shrub of South America, with great potential as a crop for the production of high-power natural sweetener. Due to its chemical composition and content of the phytochemical ...
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Antimicrobial Activity of Echinophora platyloba Aqueous Extract on Gas- Producing Fungi in Doogh
(Tehran Science and Research Branch, Islamic Azad University, 2018-07-01)Nowadays, the application of natural antimicrobials like plant extracts in food preservation isbecoming popular and increasing. The aim of this study is to determine the effect of Echinophora platyloba (E.
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Antimicrobial Effects of Grape and Pomegranate Waste Extracts against two Foodborne Pathogens
(Tehran Science and Research Branch, Islamic Azad University, 2020-07-01)In recent years, increasing in the level of public health consciousness has led to a drastic decrease in the use of synthetic food preservatives. Therefore, there has been a growing demand for novel antimicrobials. Apart ...
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Antimicrobial Peptides Derived from Goat’s Milk Whey Proteins Obtained by Enzymatic Hydrolysis
(Tehran Science and Research Branch, Islamic Azad University, 2017-01-01)In this study the bacterial growth inhibitory activity of peptide fragments produced from goat's milk whey proteins by enzymatic hydrolysis using trypsin, ficin and a combination of both was investigated. Goat's milk whey ...
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Antimicrobial Peptides Derived from Milk: A Review
(Tehran Science and Research Branch, Islamic Azad University, 2017-01-01)Milk proteins provide a natural source of bioactive peptides with potential health benefits and applications in the food industry. The release of these peptides from milk proteins is achieved either by hydrolysis using ...
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Antioxidative Activity and Functional Properties of Enzymatic Protein Hydrolysate of Spirulina platensis
(Tehran Science and Research Branch, Islamic Azad University, 2023-01-01)This study aimed to evaluate the effect of enzymatic hydrolysis of Spirulina protein on the solubility, emulsifying activity index (EAI), emulsion stability index (ESI), and DPPH and ABTS radical scavenging activity of ...
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The Application of Neural Network Method for the Prediction of the Osmotic Factors of Crookneck Squash
(Tehran Science and Research Branch, Islamic Azad University, 2016-07-01)ABSTRACT: In this study the reliability of using response surface-neural network method to predict the osmotic dehydration properties of crookneck squash has been investigated. In order to carry out this project, the osmotic ...
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Application of the Response Surface Methodology for the Optimization of the Aqueous Enzymatic Extraction of Pistacia Khinjuk Oil
(Tehran Science and Research Branch, Islamic Azad University, 2013-12-01)ABSTRACT: Aqueous enzymatic extraction of oil from pistacia khinjuk was performed using cellulase. The central composite design was used to optimize the parameters that are significant to the process. The influence of three ...
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Arsenic Tracking in Iranian Rice: Analysis of Agricultural Soil and Water, Unpolished Rice and White Rice
(Tehran Science and Research Branch, Islamic Azad University, 2019-01-01)Since rice is a staple food most consumed world-wide, there have been increasing health concerns regarding exposure to arsenic through rice consumption. Several studies have reported the accumulation of arsenic in rice ...
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Assessment of Flavor Volatiles of Iranian Rice Cultivars during Gelatinization Process
(Tehran Science and Research Branch, Islamic Azad University, 2012-06-01)ABSTRACT: A combined gas chromatography-mass spectrometry (GC-MS) with headspace solid-phase micro extraction (SPME) method has been employed for the analysis of the flavor volatiles of three different rice cultivar, ...
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Batch and Continuous Removal of Pb (Ⅱ) By Sonochemically Treated Phanerocate Chrysosporium From Aqueous Solutions: Kinetics and Thermodynamics
(Tehran Science and Research Branch, Islamic Azad University, 2022-10-01)Biological adsorption of heavy metals is an effective process for removing heavy metals from aqueous solutions. In this study, the adsorption properties of non-viable Phanerochaete Chrysosporium biomass are studied for ...
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Changes in Wheat Starch Crystallinity During Staling of Flat Breads: Effects of Protein on Retrogradation
(Tehran Science and Research Branch, Islamic Azad University, 2012-06-01)ABSTRACT: The crystallinity of wheat starch in two types of flat breads was studied using Differential Scanning Calorimetery. Three types of flours with different proteins of 9.4, 11.6 and 13.5% were prepared and two ...
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Characterization of a Traditional Egg-Free Crème Caramel Dessert Containing Chlorella protothecoides
(Tehran Science and Research Branch, Islamic Azad University, 2022-04-01)Crème caramel is sugar heated and turned into brown syrup to which milk and eggs are then added therefore each of its unit contains 200 kcal of energy for the consumer. Chlorella protothecoides is considered one of the ...
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Characterization of Yeast Protein Enzymatic Hydrolysis and Autolysis in Saccharomyces cerevisiae and Kluyveromyces marxianus
(Tehran Science and Research Branch, Islamic Azad University, 2015-09-01)Protein recovery under sonication treatment and autolysis, also protein hydrolysis progress during enzymatic hydrolysis (using trypsin and chymotrypsin) and autolysis (using endogenous enzymes) were investigated in ...
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Chemical Analysis and Characteristics of Black Tea Produced in North of Iran
(Tehran Science and Research Branch, Islamic Azad University, 2016-01-01)Tea might be considered as the most popular drink in Iran as well as some other parts of theworld. Its popularity to some extent depends on its flavor and some other constituents present in its leaves orextract. ...
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Chemical Components and Antibacterial Activities of Essential Oils Obtained from Iranian Local Lavandula officinalis and Thymus vulgaris against Pathogenic Bacteria Isolated from Human
(Tehran Science and Research Branch, Islamic Azad University, 2015-01-01)ABSTRACT: Essential oils are commonly used to treat minor health problems. In this study the chemical compositions of Lavandula officinalis and Thymus vulgaris were determined by gas chromatography and mass spectrometry. ...
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Chemical Composition and Antibacterial Activities of the Essential Oil and Extract of Cirsium Congestum
(Tehran Science and Research Branch, Islamic Azad University, 2023-01-01)Medicinal plants are considered as valuable natural sources. In this study, the antibacterial properties of Cirsium congestum essential oil and methanolic extract were investigated against Escherichia coli, Bacillus cereus, ...
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Chemical Composition of the Essential Oil of Mentha pulegium L. and its Antimicrobial Activity on Proteus mirabilis, Bacillus subtilis and Zygosaccharomyces rouxii
(Tehran Science and Research Branch, Islamic Azad University, 2015-09-01)There is a growing interest in food industry to replace the synthetic chemicals by the natural products with bioactive properties from plant origin. The aim of this study was to determine the chemical composition of ...
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Chemical Composition, Antibacterial and Antioxidant Activities of the Essential Oil Isolated from Verbena officinalis
(Tehran Science and Research Branch, Islamic Azad University, 2016-01-01)The essential oil of Verbena officinalis growing in Iran was extracted using hydro-distillationmethod and the antibacterial and antioxidant activities were evaluated. The antibacterial activity of the essential
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Chemical Composition, Antioxidant Activity and Antimicrobial Effect of Rosa damascena Mill. Essential Oil Against Staphylococcus aureus, Escherichia coli and Salmonella typhi
(Tehran Science and Research Branch, Islamic Azad University, 2020-07-01)Food preservation is an action or a method of maintaining foods at a desired level of properties or nature for their maximum benefits. In general, each step of handling, processing, storage, and distribution affects the ...



