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This study aims to assess the effects of calcium chloride marination on buffalo meat tenderness, instrumental color and palatability traits and to compare the effects with that of aging, so as to suggest a cost-effective tenderizing method to meat retailers.

Buffalo longissimus thoracis (LT) steaks were marinated post-rigor with 200-mM (5 per cent w/w) calcium chloride solution and were subjected to aging at 2-4°C for eight days. The pH, water holding capacity (WHC), cooking loss, color, myofibrillar fragmentation index, Warner–Bratzler shear force and sensory quality attributes were assessed at 1, 2, 4, 6 and 8 days post-mortem. The values were then compared with those of control steaks kept at the same storage conditions.

Marination was not found to affect pH, WHC, cooking loss or color as compared to the control steaks. Tenderness was found to be improved in marinated steaks by 53.44 per cent as against 35.59 per cent in those that aged without marination. The sensory panel evaluation showed that marinated steaks significantly improved (p < 0.01) in the scores for the different attributes, and no flavor problems or alterations in cooked color were noticed.

The animals used in this study fall in the age group of four-eight years with one of them being four years old and the rest above the age of six years. Given the fact that, age-related increase in pyridinoline content of intramuscular collagen and cross-link formation influenced by sex can contribute to the toughness of meat in spent animals (Bosselmann et al., 1995), the variation in age of the animals under study could be regarded as a limitation of the study. But apart from one animal, all of them were more than six years old, forming more or less uniform samples.

This research is of value to the meat industry or retailers. The post-rigor marination of buffalo LT steaks with 200-mM CaCl₂ (5 per cent w/w) appears to be a promising measure from the view of practicability. The relative ease of operation makes it superior to other successful techniques in reducing toughness, such as electrical stimulation.

The meat quality attribute of texture is ranked as the most important by consumers. Details the mechanism of the major causes of meat toughness. Examines pre‐slaughter, post‐slaughter and processing factors that influence the texture of meat.

Since World War II, rates of type 2 diabetes (henceforth diabetes) have skyrocketed, leading to talk of an “epidemic,” believed to result from formerly “adaptive” genotypes colliding with “affluent” postindustrial societies – largely their food excesses and physically undemanding jobs. Hence, experts describe diabetes as a struggle between biology and behaviors – “genes-as-destiny” and “lifestyles-as-choice” – said to have spared no social group. However, racial and ethnic minorities and the poor are affected disproportionately.

In this paper I challenge the “genes–lifestyle” framework and argue that the epidemic, particularly its distribution, is produced not by affluence but by poverty. The cumulative effect of malnutrition or hyperglycemia during pregnancy, of stunting in young children, of structural constraints over healthy lifestyles, and of the lack of a right to adequate medical care, which are all the results of poverty, leads to diabetes and its complications, and to disparities in their distribution among social groups. Hence, diabetes disparities are not mere differences but differences that are avoidable, unnecessary, and unjust. I also highlight selected conceptual problems of the genes–lifestyle framework that mislead about the potential contributions of genetics to human health.

I conclude that because the roots of the diabetes epidemic lie in inequities in social power, the solutions required are not medical but political, and ought to concern a sociologically informed bioethics. I also conclude that insofar as dominant accounts of the diabetes epidemic ignore or downplay these roots, they will legitimize research and policies that reproduce or even increase diabetes disparities. The paper is part of a larger project on the political ecology of diabetes.

This study aims to examine and discuss the importance and benefits of Open Innovation (OI), Transformational Leadership (TL), Innovation Strategy (IS), Creative Climate (CC), Radical Innovation (RI) and Sustainable Competitive Advantage (SCA) for small and medium-sized enterprises (SMEs) in Dubai. This work also examines the mediating impact of future foresight drivers (FFD) on SMEs' SCA. The study provides a theoretical framework for enhancing SMEs' organizational performance and highlights the need for future empirical research.

The study uses a systematic literature review (SLR) approach and a bibliometric analysis approach to collect, examine and analyze data from previous research on OI, TL, IS, CC, RI and SCA. This work evaluated 110 publications from separate scholarly databases, Scopus and Web of Science (WoS).

The study finds a positive relationship between OI, TL, IS, CC, RI and SCA and that future empirical research is needed. While there is limited information on the impact of these concepts on SMEs in the Middle East and especially in Dubai, the study presents new concepts to be debated. The study provides a vital tool for businesses to improve their performance by adopting OI, TL and IS and analyzing their present competitive status to develop new strategies and build competitiveness.

The originality of this study lies in its contribution to understanding the relationships among OI, TL, IS, CC and RI and their impact on SMEs' SCA in Dubai. By emphasizing the importance of OI, TL and IS in improving SMEs' performance and competitiveness, this study provides valuable insights for SME managers seeking to enhance their organizations' sustainability and long-term success. The review also identifies a gap in the literature regarding the impact of these concepts on SMEs in the Middle East, emphasizing the need for further research in this area.

The purpose of this paper is to synthesize some new azobenzene dyestuffs clubbed with thiazolidinone moiety and their solicitation in dyeing polyester fabrics representing their antibacterial evaluation.

Herein, the authors report the synthesis of new thiazolidinone moiety after the coupling of diazotized 4-aminoacetophenone with resorcinol. The newly synthesized dyes were characterized by IR, elemental analysis, mass spectroscopy and proton nuclear magnetic resonance (1H NMR) spectral studies. The characteristics of dyeing of these dyestuffs were evaluated at optimum conditions. Concurrent with dyeing of polyester fabric for synthesized dyes with their antibacterial activity was estimated. Antimicrobial activity of the dyed fabrics at different concentrations was evaluated against gram-positive and gram-negative bacteria.

Synthesized azobenzene dyestuffs clubbed with thiazolidinone dyes were applied on polyester fabrics. It was remarked that the modified dyes exhibited better colourfastness properties. Furthermore, the synthesized dyes revealed antimicrobial activity against gram-positive and gram-negative bacteria.

The synthesized azobenzene dyes for polyester dyeing were not bore earlier.

The azobenzene dyes were accountable for giving improved colourfastness properties on polyester fabrics.

The synthesized azobenzene derivatives are sensibly expensive and applicable dyes accompanied with good antimicrobial and anticancer activities.

A common process could be affording textiles of colour and antibacterial assets. The newly synthesized dyes containing thiazolidinone moieties with azobenzene coupler showed interesting disperse colourant for polyester with good antibacterial activity.

This paper aims to synthesise some novel diazobenzene dyestuffs clubbed with sulphonamide moiety and their application for polyester fabrics in addition to evaluating their biological activities.

New diazobenzene disperse dyes with improved chemical construction via sulphonamides were designed. This amendment of diazobenzene dyes was completed by introducing sulphonamide derivatives through Japp–kilingman reaction. All new synthesised dyes were elucidated by elemental analyses and spectral data (IR and 1 H-NMR). Biological activities of the synthesised diazobenzene sulphonamide derivatives were evaluated.

The synthesised diazobenzene dyestuffs clubbed with sulphonamides were applied on polyester fabrics. The synthesised dyes showed that good fastness properties and their biological evaluation exhibited good efficacy towards antibacterial, antioxidant and anticancer.

Sulphonamide derivatives have numerous uses, such as being used in dyestuff and providing antimicrobial, antioxidant, and anticancer properties. Sulphonamide derivatives with diazobenzene coupler components exhibited an interesting colorant for polyester and provided better biological efficacy for other non-textile applications. This work afforded new disperse dyes beside their medical applications.