Indian Institute of Crop Processing Technology

About: Indian Institute of Crop Processing Technology is a government organization based out in Thanjavur, India. It is known for research contribution in the topics: Spray drying & Population. The organization has 332 authors who have published 344 publications receiving 3949 citations.

A critical analysis of extraction techniques used for botanicals: Trends, priorities, industrial uses and optimization strategies

Abstract: Plant extracts have been long used by the traditional healers for providing health benefits and are nowadays suitable ingredient for the production of formulated health products and nutraceuticals. Traditional methods of extraction such as maceration, percolation, digestion, and preparation of decoctions and infusions are now been replaced by advanced extraction methods for increased extraction efficiency and selectivity of bioactive compounds to meet up the increasing market demand. Advanced techniques use different ways for extraction such as microwaves, ultrasound waves, supercritical fluids, enzymes, pressurized liquids, electric field, etc. These innovative extraction techniques, afford final extracts selectively rich in compounds of interest without formation of artifacts, and are often simple, fast, environment friendly and fully automated compared to existing extraction method. The present review is focused on the recent trends on the extraction of different bioactive chemical constituents depending on the nature of sample matrices and their chemical classes including anthocyanins, flavonoids, polyphenols, alkaloids, oils, etc. In addition, we review the strategies for designing extraction, selection of most suitable extraction methods, and trends of extraction methods for botanicals. Recent progress on the research based on these advanced methods of extractions and their industrial importance are also discussed in detail.

Intelligent packaging: Trends and applications in food systems

Abstract: Background In recent years, research on food packaging is gaining momentum, primarily being driven by consumer preferences to food quality and food safety. Also, as food packaging plays a pivotal role in product selection at retail outlets, the interest on developing novel strategies in food packaging is on the rise. One such concept with huge potential in the food industry is intelligent packaging. Scope and approach The focus of this work is to provide an up-to-date information on intelligent tools such as indicators (thermal indicators, leak indicators, freshness indicators, pH indicators), sensors, radio frequency identification tags and other essential aspects of intelligent packaging systems as reported in literature and those that have gained commercial value for applications in the food supply chain. Key findings and conclusions Emphasizing the potential of intelligent packaging, a range of products, including muscle-based foods, and fruits and vegetables are discussed. Importantly, this work highlights research needs, particularly in terms of applications for liquid foods, which are the most perishable commodities.

Potential non-dairy probiotic products – A healthy approach

Abstract: The consumer demand has changed from energy providing diet to the diet with balanced nutrient profile along with metabolic, physiological, health and functional benefits. Probiotics, neutraceutical and functional foods belong to such diet category. Probiotics are selective viable micro-organisms administered in adequate amount to confer health benefits beyond inherent general nutrition. These microorganisms have various health promoting functions like prevents intestinal tract infections, improves lactose metabolism, reduces serum cholesterol level, enhance immunity, stimulates calcium absorption, improves protein digestibility, synthesis of vitamins (vitamin B, nicotinic acid and folic acid), and counteracts the effects of food-borne pathogens. For wider distribution and acceptability, probiotic must be low cost, convenient and viable during the processing, storage and consumption. Consumer health consideration from the perspective of cholesterol in probiotic dairy products for the developed countries and economic reasons for the developing countries has diverted research towards non-dairy based probiotics. This has led to development of rapidly emerging cereals, legumes, fruits and vegetables based non-dairy probiotics. These alternative sources are cheaper in cost, possess more phytochemicals and can reduce the risk of cholesterol problems in lactose intolerance people.

Novel Drying Techniques for the Food Industry

Abstract: The drying of foods is hugely important technique for the food industry and offers possibilities for ingredient development and novel products to consumers In recent years, there have been many advances in technology associated with the industrial drying of food including pre-treatments, techniques, equipment and quality Recent research has revealed that novel drying approaches such as microwave- or ultrasound-assisted drying, high electric field drying, heat pump drying and refractance window drying can be now taken to improve the efficiency and efficacy of drying so that energy consumption can be reduced whilst at the same time preserving the quality of the end product However, whilst research has showed these technologies to be successful, commercial practitioners do not often know what techniques have the greatest potential in industry The current work highlights recent developments of valuable novel drying techniques to promote sustainability in the food industry and points towards

Iron deficiency anemia: A comprehensive review on iron absorption, bioavailability and emerging food fortification approaches

Abstract: Background Anemia, a morbid condition, is a global concern that affects people of all age groups. This scenario has attracted the attention of several government organizations for implementing strict regulations to provide nutritional security. Iron fortification and supplementation has been in practice from the past decades. However, there is a need for determining an effective strategy to address this rising concern among the vulnerable population. Scope and approach Among the existing approaches, iron fortification of foods remains to be cheaper and effective in targeting large-scale population without the intervention of pharmaceutical drugs. The key challenge is the bioavailability of iron from fortified foods. Thus, this work presents a comprehensive review of morbidities of anemia, causes, the significance of haem and non-haem iron, absorption, and bioavailability, in context with different iron fortification approaches. Key findings Apart from the nutritional deficit, anemia is also associated with a sedentary lifestyle linked with obesity and diabetes. The complex interaction of elemental iron and its physiology have been highlighted in consideration with potential iron enhancers and inhibitors. It was found that the incorporation of haem iron would complement the effectiveness of non-haem iron through fortification. Several iron fortification techniques focused on combating iron deficiency have been described. Conclusions Food fortification is a promising strategy for reducing the prevalence of anemia. Food vehicles must be designed considering its synergistic effects with iron complexes for effective absorption and bioavailability. However, the scalability, cost economics, safety concerns and acceptability of the iron-fortified foods remain as constraints that have to be addressed. Further, the application of novel food processing techniques with food fortification can result in the emergence of novel approaches for addressing iron deficiency and anemia.