Producing superior oleofoams: Unraveling the impact of oil type, surfactant concentration, and production temperature on foam stability and functional characteristics.

This study explores the impact of oil type, surfactant concentration, and production temperature on oleofoam properties. Oleofoams were prepared using different concentrations (5, 8, and 10 % w/w) of monoglyceride (MG) in olive, soybean, and sunflower oils at temperatures of 25 °C and 5 °C. The results indicate that higher surfactant concentrations and lower production temperatures enhance the stability, foamability, melting behavior, and hardness of the oleofoams, while minimizing oil drainage.

Rheological and thermal properties of reinforced monoglyceride-carnauba wax oleogels.

Background: Oleogels can be used in the food industry to reduce the consumption of solid fat in the human diet and diminish some of the industrial-technological issues of using oil instead of fat. Regarding the structural weakness of neat monoglyceride oleogel and the waxy mouthfeel of pure carnauba wax oleogel, as a result of the high melting and crystallization points, the present study aimed to diminish these defects.

Results: Carnauba wax (CBW) was used as a co-gelator with distilled monoglyceride (DMG) at different weight ratios (100:0, 85:15, 70:30, 55:45, 40:60, and 0:100) (DMG: CBW) and two total gelator concentrations (50 and 100 g kg ) to improve the DMG oleogel characteristics.

Effects of substitution level and particle size of extruded soybean hull fractions on physicochemical and sensorial properties of high-fiber pan bread during storage.

The effect of adding different fractions of extruded and non-extruded soybean hull to wheat flour at 20% and 30% and two-particle size levels (smaller and larger than 150 μm) was studied on the physicochemical, sensorial properties, and the shelf-life of high-fiber molded bread. Increasing the amount of all different fractions of the soybean hull raised the water absorption of the dough. It also increased the ash and crude fiber contents, bread crust lightness, redness and yellowness, bread crumb hardness as well as the cells number per unit area of the crumb.

Compact food bar improves cardiopulmonary function in men military athletes: A randomized, placebo-controlled, single-blind clinical trial.

Background: This study aimed to evaluate the effects of compact food bar (CFB) designed on cardiopulmonary function in men athletes who serve in military service.

Materials And Methods: In this randomized, single-blind, controlled clinical trial, 46 men of military staff were arranged into 2 groups and studied for 28 days; one branch used 3 packs daily, 700 kcal each, of CFB with Functional compounds (Caffeine and L-arginine) and the other group used regular food during training course. Maximal oxygen uptake (VO Max) with cardiopulmonary exercise test, body composition, and physical activity were assessed and recorded at baseline and end of the study period.

Ready-to-Use Therapeutic Food (RUTF) Formulations with Functional Food and Nutrient Density for the Treatment of Malnutrition in Crisis.

Background: Ready-to-use therapeutic food (RUTF) spread has been highly effective in the treatment of malnutrition in those affected by disasters since it does not require preparation and baking and has a long shelf life and sufficient energy to improve growth and weight loss. Such features may be crucial during crises such as wars and natural disasters. The present study aimed to design a high-energy and nutrient-dense RUTF formulation.

The effect of food ration bar enriched with β-alanine, L-arginine, and Nigella sativa on performance and inflammation following intense military training: A double-blind randomized clinical trial.

Background: There are growing interests in using dietary supplements to improve athletic performance. This study aimed to evaluate the effect of the food ration bar enriched with β-alanine, L-arginine, and Nigella sativa on athletic performance and inflammation following intense military training.

Methods: This double-blind, randomized, controlled clinical trial was conducted on 54 new cadets.

Providing new formulation for white compound chocolate based on mixture of soy flour, sesame paste, and emulsifier: An optimization study using response surface methodology.

This study was aimed at evaluating the suitability of sesame paste as an ingredient in white compound chocolate using response surface methodology. A D-optimal combined mixture-process design with three mixture components, sesame paste (15%-30% w/w), soy flour (0%-15% w/w), and milk powder (0%-15% w/w) under variable amount of emulsifier was used to optimize textural (hardness, cohesiveness, and adhesive force) and thermal ( and ) properties of white compound chocolate containing sesame paste. The results showed that the linear effect of all the mixture components was significant ( < .

Qualitative analysis of the structural, thermal and rheological properties of a plant ice cream based on soy and sesame milks.

The aim of this study was to investigate the structural, physicochemical, and rheological properties of soy and sesame milk-based ice cream in order to optimize its formula. The overrun percentage of the optimized ice cream was acceptable compared to the conventional ice cream (produced with cow milk). The hardness and consistency of the optimized ice cream were significantly ( < .

Optimization of the extrusion process through response surface methodology for improvement in functional and nutritional properties of soybean hull.

Soybean hull as a rich and inexpensive source of dietary fiber and because of its health properties, is a good option for supplying dietary fiber to various food industries. Optimization of the extrusion process and the effects of its variables [Feed moisture (35-45%), screw speed (160-200 rpm), and temperature (75-95 °C)] were investigated on the structural, nutritional, and functional properties of soybean hull by response surface methodology. Based on response surface analysis, the maximum soluble dietary fiber content and water absorption index in addition to the minimum specific mechanical energy and anti-nutritional composition of tannin were obtained at a feed moisture content of 42.

Determination of the anti-yeast activity of Lactobacillus spp. isolated from traditional Iranian cheeses in vitro and in yogurt drink (Doogh).

The objective of this study was to determine the anti-yeast effect of Lactobacillus spp. isolated from two popular Iranian cheeses known as Lighvan and Motal against food spoilage yeasts known as Rhodotorula mucilaginosa, Saccharomyces cerevisiae and Kluyveromyces lactis. Twenty strains of Lactobacillus were selected from Motal (16 isolates) and Lighvan cheeses (4 isolates).

Effect of total replacement of egg by soymilk and lecithin on physical properties of batter and cake.

The baking industry is interested in finding cost-effective and healthful alternatives for eggs. Therefore, in this study the effects of total replacement of egg by soymilk (SM) in combination with 0-6% soy lecithin (SL) on batter (density, microstructure, viscosity, and texture) and cakes (height, volume, density, texture, color parameters, and sensory attributes) were determined and compared with cakes manufactured with eggs. The results showed that all batters had shear thinning behavior and provided a good fit for the power law model.

Optimization of low-fat set-type yoghurt: effect of altered whey protein to casein ratio, fat content and microbial transglutaminase on rheological and sensorial properties.

In the present study the amount of whey protein to casein ratio (W/C ratio) (0.22-0.7), fat content (FC) (0.

Application of genetic algorithm to optimize extrusion condition for soy-based meat analogue texturization.

The aim of this study was to find the optimum extrusion process conditions for texturized soybean meal as a meat analogue for food formulations using genetic algorithm. The defatted soybean meal was replaced with whole soybean meal at 10% and extruded in the temperature range of 150-200 °C, screw speed of 270-300 rpm and 20-25% feed moisture content based on the Box-Behnken design. The barrel temperature effect was markedly greater than those of the feed moisture content and screw speed on the product functional properties and appearance.

Effect of resistant starch and aging conditions on the physicochemical properties of frozen soy yogurt.

The present study investigated the effects of resistant starch concentration (0, 1, 2 %), aging time (2, 13, 24 h) and aging temperature (2, 4, 6 °C) on the physicochemical properties of frozen soy yogurt. The results showed that resistant starch increased viscosity because of its water binding properties. Resistant starch also increased foam stability, fat destabilization, and hardness, but it decreased overrun and meltdown rate.

Soy milk as an emulsifier in mayonnaise: physico-chemical, stability and sensory evaluation.

Mayonnaise is an oil in water emulsion and egg components are its emulsifier. In this research application of soy milk to stabilize mayonnaise was studied. Egg was replaced with full fat soy flour-prepared soy milk at levels of 25, 50, 75, and 100 % and microstructure, stability, color, viscosity and sensory analysis were performed and results were compared with those of control samples containing yolk and whole egg as emulsifier.

Application of simplex-centroid mixture design to optimize stabilizer combinations for ice cream manufacture.

This study aimed to obtain the optimum formulation for stabilizers in ice cream that could contest with blends presented nowadays. Thus, different mixtures of three stabilizers, i.e.

Influence of different emulsifiers on characteristics of eggless cake containing soy milk: Modeling of physical and sensory properties by mixture experimental design.

Emulsifiers of different structures and functionalities are important ingredients usually used in baking cakes with satisfactory properties. In this study, three emulsifiers including distilled glycerol mono stearate (DGMS), lecithin and sorbitan mono stearate (SMS) were used to bake seven eggless cakes containing soy milk and optimization was performed by using mixture experimental design to produce an eggless cake sample with optimized properties. Physical properties of cake batters (viscosity, specific gravity and stability), cake quality parameters (moisture loss, density, specific volume, volume index, contour, symmetry, color and texture) and sensory attributes of eggless cakes were analyzed to investigate functional potential of the emulsifiers and results were compared with those of control cake containing egg.

Effects of processing variables and full fat soy flour on nutritional and sensory properties of spaghetti using a mixture design approach.

The influence of full-fat soy flour (FFSF) and extrusion conditions on nutritional and sensory characteristics of spaghetti was evaluated using a mixture design, in order to produce functional pasta. Addition of FFSF increases the nutritional composition significantly (P View Article and Find Full Text PDF