Comparative shelf-life study in dehydrated plums: use of potassium sorbate and its effect on microbial spoilage
Potassium sorbate is a preservative used to avoid microbial spoilage in dehydrated plums (prunes) during long travel distances and, therefore, improve the shelf life of prunes. In this study, prunes with and without sorbate were stored for 12 months at 4, 16, 20 and 37 °C. The physiological and biochemical indexes were measured and recorded […]
Application of mouse monoclonal antibody (mAb) 4C10-based enzyme-linked immunosorbent assay (ELISA) for amandin detection in almond (Prunus dulcis L.) genotypes and hybrids
Effect of anacardic acid on oxidative and color stability of spray dried egg yolk
The Influence of dried fruits enrichment on sensory properties of bitter and milk chocolates and bioactive content of their extracts affected by different solvents
Gum Cordia: A novel edible coating to increase the shelf life of Chilgoza (Pinus gerardiana)
Antioxidant capacity and sensory profiles of peanut skin infusions
The popularity of functional beverages such as tea and herbal infusions led to the search for alternative sources of raw materials that provide great taste and functionality to consumers. Peanut skins are a rich source of phenolic compounds and their utilization in beverage was attempted. Total phenolics (TP) and antioxidant capacity (AOC) were determined in […]
Date syrup: effect of hydrolytic enzymes (pectinase/cellulase) on physico-chemical characteristics; sensory and functional properties.
Abstract: This work is a contribution to give value addition to second grade dates (with hard texture) by the production of enzymatically treated syrup with high commercial value. It was observed that the pulp: water at ratio 1:3 treated with 50 U of pectinase and 5 U of cellulase during 120 min at 50°C gave […]
Integrated approach for interpreting browning rate dependence with relative humidity in dehydrated fruits
Maillard reaction is relevant to define dehydrated food stability. The objective of this work was to evaluate the browning development in freeze-dried fruits as a function of relative humidity (RH) in relation to the physical properties of fruit materials. Intact tissue discs of melon and pear were freeze-dried and equilibrated in a broad RH range. […]
Evaluation of antimicrobial and physical properties of edible film based on carboxymethyl cellulose containing potassium sorbate on some mycotoxigenic Aspergillus species in fresh pistachios.
Active packaging is a relatively novel concept of packaging that changes the conditions of the packaged food to extend its shelf-life and improve its safety. In this study; antimicrobial effects of carboxymethyl cellulose based-edible film containing potassium sorbate as an antimicrobial agent were studied against Aspergillus flavus (PTCC-5004); Aspergillus parasiticus (PTCC-5286) and Aspergillus parasiticus (PTCC-5018) […]
Maximizing Phenolics; Antioxidants and Sensory Acceptance of UV and Ultrasound Treated Peanuts
The effects of varying doses of UV and ultrasound (US); and incubation times at 25°C on total phenolics (TP); antioxidant capacity by two methods; trolox equivalent antioxidant capacity (TEAC) and oxygen radical absorbance capacity (ORAC) and sensory overall acceptance (OA) of treated peanuts were investigated. Optimum process parameters for UV and US were determined using […]