This study aimed to investigate the utilization of cold-pressed chia-seed oil by-products (CSOB) in a low-fat ice cream formulation as fat replacer and stabilizer. In study, emulsion mixtures were formulated by using 0.2-0.4% xanthan gum (XG), 2.5-12.5% fat, 1-3% CSOB. Optimization was performed response surface methodology (RSM) full factorial central composite design (CCD) based on flow behavior rheological properties emulsions obtained from 17 different experimental points. All samples...

Summary The objective of this study is to obtain reduced fat biscuits by using chia flour instead vegetable and investigate the effects on physicochemical, nutritional sensory properties biscuits. Fat was replaced at ratios 25%, 50%, 75% 100%. replacement caused a significant decrease in fat, while increases ash, protein, carbohydrate, total dietary fibre, phosphorus, magnesium, calcium, potassium, phenolic compounds, essential fatty acids (linoleic acid linolenic acid) hardness were...

The cold-pressed pumpkin seed oil by-product (POB) was evaluated for its application as a natural fat substitute and stabilizer in the reduced-fat salad dressings. For this aim, samples were prepared by combining xanthan gum (0.2-0.4 g/100 g), POB (1.0-5.0 egg yolk powder (3 sunflower (10-30 g) 17 different formulations. optimization carried out using response surface methodology (RSM) full factorial central composite design (CCD). Results showed that all presented shear-thinning (or...

This study aimed to determine physicochemical properties (PV, FFA, total phenolic content, antioxidant activity), fatty acid, sterol, tocopherol and compound profile of sweet cherry seed oil. Sweet oil was obtained by cold press process. Tocopherol compounds were determined HPLC acid sterol composition analyzed GC system. PV FFA values found as 1.40 meqO2/kg 2.71 % respectively. Apparent viscosity value 0.057 Pa.s. TPC AC the 22.17 mg/kg 1.05 TE μM g-1. UFA content higher than that SFA. SFA...

In this study, different extracts were obtained from hawthorn fruits growing in the natural environment Afyonkarahisar Province, using ethanol, methanol, and acetone solvents. The antibacterial antifungal activities of these on predetermined target microorganisms examined. According to data as a result highest activity was detected Listeria monocytogenes ethanol extract red with zone diameter 12.06 mm. yellow Aspergillus flavus 17.22 addition, lowest minimum inhibitory concentration...

This study examined the effect of atmospheric cold plasma (ACP) application on microbiological and physicochemical properties steaks obtained from beef Musculus longissimus dorsi muscle. In ACP application, O2 Ar gases were applied to samples separately as a mixture for 15 30 minutes, respectively. While decreased pH aw samples, it caused an increase in TBARS values. addition, there was decrease L*, a*, b* values other applications, except applications using gas. Apart this, effective...

The aim of this study was to determine the effect cold plasma treatment, which applied by using two different gases (O2 and Ar) their mixtures onto sample surfaces for intervals, on physicochemical microbial parameters clotted cream during storage up 10 days. Cold treatment caused a decrease in pH, aw, L*, b* values samples an increase a* TBA values. pH ranged from 4.68 6.67, range aw between 0.903 0.803. For TBA, highest change observed K2 with 0.479 mg malondialdehyde/kg. color L* all were...

In this research, the suitability of tench (Tinca tinca L., 1758) for production fish cake and changes in nutrient components were determined. The supplied materials minced followed by forming into cakes with addition various additives. Chemical organoleptic analyzes made. Also, thiobarbutyric acid (TBA), total volatile basic nitrogen (TVB-N), pH parameters determined mesophilic aerobic bacteria (TMA), psychophilic (TPA), coliform group bacteria, yeast-mold counts performed on 1., 4., 7. 10....

In this study, antibacterial and antifungal properties of four medlar extracts obtained using different solvents, ethanol, methanol, acetone water, were investigated. The disk diffusion method was used to determine the antimicrobial effects extracts. addition, minimum inhibitory concentration (MIC), bactericidal (MBC) fungicidal (MFC) values determined. effect pure water extract on S. aureus bacteria found be high (11.46 mm). MIC MBC determined as 35.15 23.39 µg/mL for bacteria. When...

This study aimed to investigate the effects of rosemary and laurel essential oils added into marination formulas common carp. All analyses were carried out on 1st, 4th, 7th days marination. During marination, TAMB count was in range 3.78–6.16 log cfu/g, while TAPB 3.62–5.90 total coliform bacteria 0.00–4.86 LAB 3.37–5.06 yeast mold 3.68–5.61 cfu/g. The pH values samples varied between 3.65 5.64. TBARS determined 0.214–0.556 mg MA/kg fish. differences both color textural properties...

This study aimed to reveal the effect of cold plasma application using different gases and mixtures on some physicochemical microbiological properties tomato paste. For this purpose, applications were performed in times, each was examined separately. As a result study, pH values samples varied between 3.77 4.87, aw 0.718 0.819. When color examined, it determined that L* value 22.42 – 32.48, a* 23.59 30.18 b* 12.16 19.52 (P

IIn this study, low-pressure treatment was applied to pike-perch and the changes in quality criteria during storage process were examined. L*, a*, b* values samples treated with low pressure significantly different compared control. It observed that had an improving effect on textural properties of fish. While aw value decreased 0.822, pH 6.47. TBARS ranged between 0.014 0.031 mg MA / kg, TVB-N 7.69 24.06 100 g. Total aerobic mesophilic bacteria, yeast/mold, total coliform group...