Evaluating the impact of vegetal and microalgae protein sources on proximate composition, amino acid profile, and physicochemical properties of ferme…

2018

Polyphenols: Bioaccessibility and bioavailability of bioactive components

2019

Abstract Plant phenolics consist of a heterogeneous group of chemical species naturally present in vegetables and commonly alleged to display health benefits. In modern times, the consumption of processed food is increasing within several populations along with the demand for food of enhanced characteristics, such as those including bioactive compounds (e.g., phenolic compounds). On one hand, thermal processing, widely used to increase food safety, has deep impacts on bioaccessibility and bioavailability of bioactive components. On the other hand, non-thermal technologies are interesting alternatives, but additional studies are necessary to understand the biochemistry fundamentals and hence…

An integrated strategy between gastronomic science, food science and technology, and nutrition in the development of healthy food products

2019

Abstract The development and introduction of healthier products into the marketplace is an important topic of discussion. Three main knowledge areas are involved: gastronomy, food science and technology, and nutrition. The many intersections among these areas are essential since the digestion of nutrients and bioactive compounds can be influenced by thermal food processing and preparation. Conversely, nonthermal technologies are interesting alternatives to reduce and even prevent the loss of nutrients and bioactive compounds from foods. However, at this stage of development little is known about the impact of these innovative nonthermal technologies on the subsequent bioaccessibility and bi…

Exposure of the Croatian adult population to acrylamide through bread and bakery products

2019

The aim of the present study was to determine and compare the levels of acrylamide in different types of bread and bakery products using a LC– MS/MS method, before and after the new European regulation on acrylamide reduction (Commission Regulation (EU) 2017/2158) became valid. Also, one of the aim was to estimate the average exposure to acrylamide through this food category. Of the total of 100 analysed samples, acrylamide content ranged from below the limit of quantification (LOQ) to 237 μg/kg in the period before the application of a new European Regulation, and from <LOQ to 42 μg/kg after it's application. For the adult Croatian population the dietary mean exposure to acrylamide in brea…

Role of Food Antioxidants in Modulating Gut Microbial Communities: Novel Understandings in Intestinal Oxidative Stress Damage and Their Impact on Hos…

2021

Dietary components have an important role on the structure and function of host gut microbial communities. Even though, various dietary components, such as carbohydrates, fats, proteins, fibers, and vitamins, have been studied in depth for their effect on gut microbiomes, little attention has been paid regarding the impact of several food antioxidants on the gut microbiome. The long-term exposure to reactive oxygen species (ROS) can cause microbial dysbiosis which leads to numerous intestinal diseases such as microbiota dysbiosis, intestinal injury, colorectal cancers, enteric infections, and inflammatory bowel diseases. Recently, it has been shown that the food derived antioxidant compound…

Role of food nutrients and supplementation in fighting against viral infections and boosting immunity: A review

2021

Background The viral infections can be highly contagious and easily transmissible, which even can lead to a pandemic, like the recent COVID-19 outbreak, causing massive deaths worldwide. While, still the best practical way to prevent the transmission of viruses is to practice self-sanitation and follow social distancing principles, enhancing the individual's immunity through the consumption of proper foods containing balanced nutrients can have significant result against viral infections. Foods containing nutrients such as vitamins, minerals, fatty acids, few polysaccharides, and some non-nutrients (i.e. polyphenols) have shown therapeutic potential against the function of viruses and can i…

Pulsed electric field applications for the extraction of compounds and fractions (fruit juices, winery, oils, by-products, etc.)

2020

Abstract The pulsed electric field (PEF) is well known to have a significant effect on the rate of various processes in the food industry. Food processes can be completed rapidly with higher efficiency, high reproducibility, reducing the processing cost, simplifying manipulation, and work-up, giving higher purity of the final product, eliminating posttreatment of wastewater and less energy when compared to a conventional process using the PEF. The advantages of using the PEF for food processing is to get high quality fresh-like liquid foods with excellent flavor, nutritional value, and shelf life retaining the fresh aroma, taste, and appearance. This chapter presents a complete picture of c…

Enzyme-assisted extraction of polyphenol from edible lotus (Nelumbo nucifera) rhizome knot: Ultra-filtration performance and HPLC-MS2 profile

2018

Rhizome knot is always wasted as useless and inedible part of lotus root, despite its abundance of polyphenols. In this work, enzyme-assisted extraction followed by ultra-filtration was investigated to recover polyphenols from rhizome knot. Cellulase and pectinase treatment enhanced the polyphenols extraction. The 100 kDa membrane resulted in better filtration yield than 50 kDa membrane, 3.84% and 3.37%, respectively. With 100 kDa membrane, the highest filtration yield (4.08%) was achieved with a rotational speed of 600 rpm, TMP of 0.3 MPa and pH of 5. Satisfied permeate turbidity ( 90%) were obtained under these conditions. The main polyphenols identified in both rhizome knot extract and p…