Journal of Food Quality
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Acceptance rate18%
Submission to final decision116 days
Acceptance to publication16 days
CiteScore4.400
Journal Citation Indicator0.590
Impact Factor3.3

Nutritional and Microbial Qualities of Fermented Cereal-Based Porridges Produced in Northern Benin

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 Journal profile

Journal of Food Quality publishes original research on issues of food quality, including the handling of food from a quality and sensory perspective and covers both medical and functional foods.

 Editor spotlight

Chief Editor, Anet Režek Jambrak, is a professor at the University of Zagreb. Her fields of research include food physics, food processing, food chemistry, sustainability, nonthermal processing, and advanced thermal processing.

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We currently have a number of Special Issues open for submission. Special Issues highlight emerging areas of research within a field, or provide a venue for a deeper investigation into an existing research area.

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Research Article

Detection of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus in Inactivated Fermented Milk Using Fluorescence Quantitative Loop-Mediated Isothermal Amplification

Currently, no effective method exists to detect and monitor fermentation probiotics and evaluate the quality of inactivated fermented milk. Therefore, in this study, a fluorescence quantitative loop-mediated isothermal amplification (FQ-LAMP) method was developed to detect Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus. The specificity of LAMP primers for L. bulgaricus and S. thermophilus was verified using S-type amplification curves and a single peak at approximately 88.568°C and 83.704°C of the melting curves, respectively. The lowest quantification limits of FQ-LAMP for the two strains in inactivated fermented milk were 8.1 × 103 CFU/g (170 fg/μL) and 6.8 × 103 CFU/g (170 fg/μL), respectively. FQ-LAMP was used to analyse 40 inactivated fermented milk samples from six randomly selected brands. The logarithmic concentration of S. thermophilus in all products was between 7.482 and 8.936. The logarithmic concentration of L. bulgaricus ranged from 4.590 to 8.277, with no detectable L. bulgaricus in three samples. FQ-LAMP has the potential as a rapid, specific, and accurate method for detecting and monitoring L. bulgaricus and S. thermophilus in inactivated fermented milk during their shelf life.

Research Article

Comparison of Chemically Treated, Pasteurized, and Microwave-Treated (at Different Time Durations) Chia Seeds Added To Mango-Whey Beverage, during Different Storage Periods, for Physicochemical and Sensory Parameters

Foods that are widely consumed and accepted have had a lot of ingredients added to them which may enhance consumer’s health. Whey is a byproduct in the manufacture of cheese or curd and is widely used in different beverage formulations, due to its nutritional importance. In this context, a mango-based functional whey drink, added with omega-3-rich chia seeds, was de veloped. Different treatments of beverage were as follows: untreated control beverage (), application of chemicals (), pasteurization (), and microwave heating (at 4 different time lengths: , , , and ). Beverages were analyzed for physiochemical, microbiological, and sensorial changes, during the 90 days of storage. Chemical analysis of chia seeds before incorporation in beverages revealed a high nutritional profile of chia seeds, especially the presence of essential fatty acids. Significant variation in color parameters of the beverage was observed as a result of treatments and storage, with optimum values observed for . A decrease in pH and an increase in acidity during storage for all treatments were evident, with the most significant results for microwave treatment for longer time periods. The total plate count of the beverage was the highest (2.36 ± 0.1 CFU/ml) for control, followed by chemically treated (2.17 ± 0.1 CFU/ml) and lowest in microwave-treated (0.98 ± 0.1 CFU/ml) at the start of the experiment, and this total plate count was found to be increasing in all treatments during storage. Total solids were increased and soluble solids were decreased during longer microwave treatments and also during storage of all treatments. The most acceptable treatment (85 ml whey, 2 g chia seed, and microwave heating for 30 sec) was further subjected to a storage study and it was observed that the sensory scores gradually decreased during the 90 days of storage. From the outcomes of the study, it was concluded that microwave treatment of the beverage for 30 sec, as compared to longer durations and chemical preservatives, was proved helpful for optimum quality retention of the formulated beverage, with minimum deteriorating effects. Thus, proper treatments of different beverage formulations, following the necessary protocols, could provide the consumers safe, healthy, and nutritious beverages.

Research Article

Effect of Semolina Replacement with Amaranth Flour on Quality Characteristics of Functional Pasta

Amaranth is one of the gluten-free pseudocereals and is suitable for celiac disease. This research aimed to investigate the effect of amaranth flour in concentrations of 0 (C), 10 (A10), 15 (A15), and 20% (A20) on the rheological, physicochemical, and sensory characteristics of functional pasta during 3 months. The prepared pasta was analyzed for its quality characteristics such as chemical composition, cooking loss, texture, color, and amylose leach out and was subjected to farinograph and extensograph tests and scanning electron microscopy (SEM). The results showed that the addition of amaranth flour weakens the rheological characteristics of pasta dough. Amaranth flour had a significant effect on the physicochemical properties of pasta (). The lowest moisture content, fat, protein, and fiber were observed in the control sample, and the highest amounts were observed in the A20 sample. The moisture content decreased during storage. The control and A20 samples recorded the lowest and highest cooking loss, respectively. The addition of amaranth decreased the hardness, lightness (L), and yellowness () and increased the redness () of pasta. The amylose leach out in the cooking water of all amaranth pasta ranged from 2.03 g to 3.38 g/100 g which was lower than that of the control (4.95 g/100 g). The structure of control pasta is an interwoven network of gluten with many holes and swollen starch granules. A more uniform structure with fewer holes and a looser gluten network was observed in the microstructure of amaranth pasta. A10 treatment obtained the highest score of sensory evaluation. In conclusion, the amaranth flour has a good potential to be used in functional foods and gluten-free pasta. A20 was favorable in terms of physicochemical characteristics, and A10 was the best in terms of sensory characteristics.

Review Article

A Comprehensive Narrative Review on the Hazards of Bee Honey Adulteration and Contamination

Honey bees are renowned for producing a remarkable substance known as bee honey, which stands as a functional food celebrated for its numerous health benefits. This natural wonder possesses a spectrum of advantageous properties, including anti-inflammatory, antioxidant, analgesic, antibacterial, and wound-healing qualities. However, in our modern era of heightened utilization of bee products, a new and pressing global health concern has emerged—the contamination of honey with pesticides, antibiotics, microorganisms, and heavy metals. The consumption of beekeeping products containing pesticide residues has been linked to a range of health issues, including genetic malformations, cellular degradation, allergic reactions, and even potential carcinogenic effects. Troublingly, documented cases exist of botulism in newborns resulting from the ingestion of contaminated honey. Additionally, the use of antibiotics in beekeeping practices has been associated with the concerning emergence of antibiotic resistance. This comprehensive review sheds light on the substantial consequences of honey contamination for human health. It underscores the urgent need for the establishment of a rigorous monitoring system, the validation of minimum acceptable pollutant levels, and, at the very least, the regulation of maximum residue limits for bee products, with a particular emphasis on bee honey.

Review Article

Determination Methods and Influencing Factors of Grain Mechanical Properties

Grain is extremely vulnerable to external loads during production and processing, resulting in the deterioration of grain quality. Deteriorated grain not only affects the economic value of grain but also affects the safety of storage. This has a very important relationship with the biomechanical properties of grains. It is of great significance to explore the mechanical properties of grain under different conditions and analyze the relationship between its physical and chemical properties and mechanical properties for improving its processing and eating quality. In this paper, the research methods of the mechanical properties of grains are reviewed. Various factors influencing the mechanical properties of cereals were analyzed. The relationship between the internal organizational structure of grain and its mechanical properties was discussed. This paper puts forward the shortcomings in the current research on the mechanical properties of grains and puts forward the prospect and analysis of its importance in future development in order to provide a reference for reducing crushing in the grain processing process.

Research Article

Characterization of Amino Acid Composition, Nutritional Value, and Taste of Fruits from Different Actinidia arguta Resources

The nutritional value and flavor and texture characteristics of fruits from different Actinidia argute resources were scientifically evaluated and compared. Using 35 A. arguta fruits as materials, the amino acid composition and content were determined by an automatic amino acid analyzer, and differentiation analysis, amino acid nutritional value evaluation, TAV flavor analysis, correlation analysis, PCA comprehensive evaluation, and cluster analysis were conducted to clarify the diversity of A. arguta resources in terms of amino acid content, composition, and flavor characteristics. Analysis of differential results showed that the A. arguta resource fruits contained 17 amino acids with a total amino acid content of 384.20∼2590.56 mg/100 g. The results of the nutritional value evaluation showed that the Leu of the fruits of the A. arguta resources all conformed to the ideal model proposed by FAO/WHO, and the Leu content of all the resources exceeded the human body’s needs, and it was also found that the first limiting amino acid of the Actinidia argute resources was Ile and the second limiting amino acid was Lys. TAV of the flavor-presenting amino acids was calculated to evaluate the flavor-presenting taste characteristics, and the amino acids that influenced the flavor of A. arguta fruit were Glu and Cys. PCA showed that the 2 principal components could better reflect the comprehensive information of amino acids in A. arguta, and the cumulative variance contribution rate was 87.88%, which could represent the main trend of amino acids in A. arguta. A comprehensive amino acid evaluation model was established, and the composite scores indicated that the top 5 excellent resources were S4, S10, S18, S25, and S30. Hierarchical cluster analysis classified the 35 A. arguta resources into 4 categories, which better reflected the differences in amino acid content and composition, nutritional value, and taste characteristics among A. arguta fruits from different collection sites.

Journal of Food Quality
Publishing Collaboration
More info
Wiley Hindawi logo
 Journal metrics
See full report
Acceptance rate18%
Submission to final decision116 days
Acceptance to publication16 days
CiteScore4.400
Journal Citation Indicator0.590
Impact Factor3.3
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