Promising bioactive properties of quercetin for potential food applications and health benefits: A review

Naturally occurring phytochemicals with promising biological properties are quercetin and its derivatives. Quercetin has been thoroughly studied for its antidiabetic, antibacterial, anti-inflammatory, anti-Alzheimer's, anti-arthritic, antioxidant, cardiovascular, and wound-healing properties. Anticancer activity of quercetin against cancer cell lines has also recently been revealed. The majority of the Western diet contains quercetin and its derivatives, therefore consuming them as part of a meal or as a food supplement may be sufficient for people to take advantage of their preventive effects. Bioavailability-based drug-delivery systems of quercetin have been heavily studied. Fruits, seeds, vegetables, bracken fern, coffee, tea, and other plants all contain quercetin, as do natural colors. One naturally occurring antioxidant is quercetin, whose anticancer effects have been discussed in detail. It has several properties that could make it an effective anti-cancer agent. Numerous researches have shown that quercetin plays a substantial part in the suppression of cancer cells in the breast, colon, prostate, ovary, endometrial, and lung tumors. The current study includes a concise explanation of quercetin's action mechanism and potential health applications

Carbon footprints evaluation for sustainable food processing system development: A comprehensive review

The carbon footprint is a measurement of the environmental effect in terms of the quantity of greenhouse gases created. Identifying its relevance and scope, describing the functional unit and system, evaluating the inventory, calculating the life cycle impact, and clarifying the life cycle to include sensitivity analysis are all processes in the carbon footprint research. It is vital to examine sustainability criteria such as climate change, energy consumption, user waste production, and the advancement of manufacturing and recycling operations while conducting sustainability research using sustainability indicators such as the carbon footprint. Effective food supply chain management is intended to lead to a decreased carbon footprint, positive environmental outcomes, and enhanced food safety. To reduce the value of the carbon footprint index, present agriculture techniques are being improved, new food production methods are being developed, and an increasing number of customers are favouring environmentally friendly products. The objective of this review is to analyse the carbon footprint of food processing operations such as food preservation (refrigeration, freezing), processing, and packaging. This study discusses the utilisation of sustainable energy sources and investments in energy efficient equipment, optimising the supply chain and logistics, minimising water consumption, and correctly managing wastes

Formulation, characterization, and applications of organic Pickering emulsions: A comprehensive review

Pickering emulsions are suspensions of droplets of one liquid in another immiscible liquid which are stabilized by solid particles adsorbed at the droplet-liquid interface. The stabilization of emulsion is done by the solid particles that physically prevent droplets from coalescing. It is possible to alter the emulsifying capabilities of starch by expanding its surface area or changing its charge. Pickering emulsions are stabilized by components such as starch, cellulose, or chitosan. Starch based Pickering emulsions are highly biodegradable and have low toxicity. The inclusion of starch assists in the development of more stable and long-lasting emulsions, extending the shelf life of the developed products. Starch stabilized Pickering emulsions can be utilized to encapsulate pharmaceuticals or nutrients for systemic or targeted administration. The potential for controlled release of Pickering emulsions is highlighted in this review when behavior varies in response to environmental factors like temperature, pH, or light. The investigation emphasized Pickering emulsions with biocompatible and biodegradable particles and focused on numerous environmentally friendly and sustainable techniques for making Pickering emulsions, such as using waste or renewable resource-derived particles. The review focuses on the development, characterization, and applications of Pickering emulsions based on biological macromolecules of starch

Nutritional Profile, Phytochemical Compounds, Biological Activities, and Utilisation of Onion Peel for Food Applications: A Review

The majority of the by products formed during onion processing remain unutilized, yet they are rich in bioactive compounds and phytochemicals. Onions are a very valuable vegetable. Onion chemical compounds are incredibly diverse, and they work through a variety of pharmacological mechanisms to prevent disease. Although the mechanism of the action of the chemicals found in onions has been studied, there is still room for further reformulating of nutrient supplements and pharmaceutical treatments thanks to a growing interest in sustainable resource utilisation and circular economy. This review focuses on the primary bioactive components found in onion peel and skin, particularly total phenolics, quercetin, total flavonoids, and their derivatives, as well as their therapeutic uses such as cardioprotective, anticancer, neuroprotective, antiobesity, antidiabetic, and antibacterial constituents. This review article noted that onion peel is a valuable agricultural byproduct that has a variety of biologically active compounds so it can be used as a health-regulating ingredient, particularly in the biomedical and pharmacological domains