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Volume 13, Issue 1, 2024

Online ISSN: 2182-1054

Volume 13 , Issue 1, (2024)

Published: 01.05.2024.

Open Access

Dear Readers,

It is a privilege to introduce our first 2024 issue (Vol 13) of the International Journal of Food Studies.

The journal mission was again well addressed, with a diverse research authorship and a stimulating discussion in the area of food education, food research and innovation.

The consumer was one of the main themes through this issue:

  • Guo presented an analysis of the power of media to shape consumer attitude towards meat alternatives and the opportunities that policy makers have in this area.
  • Un Nisa et al studied the quality assessment of a strawberry juice with prebiotic fibre processed with ultrasound, showing how ultrasound processed samples obtain higher scores in sensory acceptability.
  • Acella and colleagues aimed to enhance the knowledge on the perception of quality by consumers of short food supply chain products, with 20 case studies of SFSCs across Europe. Social characteristics of the products such as genuineness were seen as major criteria.

A second main topic in this issue was shelf life:

  • Andriani et al studied a traditional Indonesian fish shelf life demonstrating that vacuum packing and salt may contribute to extend the short shelf life of this product.
  • Susantia and Kristamtini assessed in vivothe ability of black garlic extracts to maintain blood sugar homeostasis as well as reducing low density lipoprotein levels and increasing the high density lipoproteins.
  • Haddad and Bani-Hani assessed the ability of protective cultures to extend the shelf life of Labaneh, a traditional dairy product from Jordan. 
  • Duc Vu and colleagues presented an analysis of the efficiency of the commercial production of dried Segestid shrimp studying losses and bringing a better understanding of the production of this traditional Vietnamese product.

Finally, food and health was the third underlying theme, where:

  • Najat and colleagues discussed the issue of brucellosis in dairy farms in Morocco, identifying a number of knowledge gaps in farmers and potential risks associated.
  • Hernandez et al. presented a study highlighting the need to characterise liquids for dysphagia patients and the importance of rheology in these preparations.
  • Hasain et al. findings included that energy drinks available in Kosovo may exhibit higher concentrations of caffeine than those levels declared in the label, highlighting the need to potentially secure the food safety and integrity of these products.

I would like to thank all the authors for their contributions, all the Editorial Board who continue to offer their voluntary work to this publication, the journal office that makes possible this issue and (last but not least) the Iseki Association support of the International Journal of Food Studies.

I wish you all a good reading.

Best regards,

Jesus Maria Frias Celayeta

Editor-in-Chief International Journal of Food Studies

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Contents

24.02.2021.

Original scientific paper

Chemical Composition, Anti-Nutritional Factors and Pasting Properties of Cassava-African Yam Bean Flour Blends for Noodle Preparation

Noodle consumption has been increasing in Nigeria as a result of rapid urbanization, increase in population growth, and desire for convenience food. Noodles are produced from wheat our which is not grown in Nigeria. In order to reduce wheat imports and improve utilization of local crops, various options have been developed to replace wheat flour partially or wholly in noodle production. This study was aimed at optimizing the level of major ingredients to obtain the best flour blend for noodle preparation with optimum nutritional quality. Pro-vitamin A cassava roots (Manihot esculenta Crantz) and African yam bean seeds (AYB) (Sphenostylis stenocarpa) were processed into ours. The ranges of these flours, based on preliminary findings, were computed into a central composite design of Response Surface Methodology (RSM) to obtain 13 flour blends with five central points. The chemical compositions, anti-nutritional factors, and pasting properties of these flour blends were analyzed and measured. By maximizing total β-carotene, protein content, and minimizing fat content, the predicted model indicated the optimum blend of 70.52% cassava flour to 29.48% AYB flour. The best our blend sample of 69.23% cassava our to 30.77% AYB flour gave the actual value of total β-carotene 6.76 μg/g, with proximate analysis composition of protein 6.17%, fat 0.82%, moisture 8.95%, ash 1.77%, crude fiber 5.09%, and carbohydrate 82.30%. The anti-nutritional factors of the best blend were 8.21 mg HCNeqv/kg, 1.69 mg phytate/g and 0.37 mg tannin/g.

Ghaniyah Odunola Ajibola, Abiodun Adekunle Olapade

18.10.2014.

Original scientific paper

Evaluation of cookies produced from blends of wheat, cassava and cowpea flours

Cassava (Manihot esculenta Crantz) and cowpea (Vigna unguiculata L. Walp) were processed into flours and used to substitute wheat flour for preparation of cookies. The chemical, including proximate composition and anti-nutritional factors, and functional and pasting properties of the blends were determined. Cookies were produced from the blends with 100% wheat flour as a control. The antinutritional factors, physical properties and organoleptic attributes of the cookies were evaluated. An increase in the level of cassava flour substitution resulted in a decrease in the protein content of the composite flour. However, addition of cowpea flour resulted in an increase in the protein content. There were significant (p<0.05) reductions in the studied anti-nutritional factors after baking. Cookies from composite flours were not significantly (p>0.05) different from the control in overall acceptability. This indicates the feasibility of producing nutritious cookies with desirable organoleptic qualities from cassava, wheat and cowpea composite flour.

Olapade Abiodun Adekunle, Adeyemo Abimbola Mary

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