MIUG BL21 paraprobiotics: Evidences on inactivation kinetics and their potential as cytocompatible and antitumor alternatives.

Two new -biotics concepts, such as paraprobiotics and postbiotics were introduced, with beneficial effects beyond the viability of probiotic. In this study, the effect of individual (thermal, ohmic heating, high pressure, and ultrasound) and combined (ohmic, high pressure and ultrasound in combination with heating) treatments on the inactivation kinetics of was investigated. Different inactivation rates were obtained, up to 8.

Technologically Driven Approaches for the Integrative Use of Wild Blackthorn ( L.) Fruits in Foods and Nutraceuticals.

Different technological approaches were used in this study for the valorization of blackthorn ( L.) fruits in marmalade, jam, jelly, and nutraceuticals. Marmalade showed the highest concentrations of polyphenols (7.

Customized Technological Designs to Improve the Traditional Use of Fruits in Foods and Ingredients.

The rosehip fruits from Romanian spontaneous flora were valorized in three different customized variants, including jellified products, juices, and a nutraceutical. Prior to the technological design, the rosehip samples were characterized for individual polyphenolic content. The samples (non)-enzymatically treated showed epicatechin as the major compound, whereas the enzymatic treatment enhanced the extraction of quercetin (40.

Effects of Heat Treatments on Various Characteristics of Ready-to-Eat Zucchini Purees Enriched with Anise or Fennel.

Galactagogue herbs, also known as natural lactation adjuvants, are frequently used to stimulate breast milk production. Due to their antioxidant activity and phenolic content, anise ( L.) and fennel ( L.

A Complex Characterization of Pumpkin and Quince Purees Obtained by a Combination of Freezing and Conventional Cooking.

Two main sources of fibers and bioactive compounds represented by pumpkin ( L.) and quince were selected for the present study. The current changes in consumers behavior oblige manufacturers to develop new assortments of ready-to-eat products, considering their nutritional characteristics.

Different Types of Meatballs Enriched with Wild Thyme/Lemon Balm Aqueous Extract-Complex Characterization.

In the context of the increasing lactation problems among breastfeeding women, the development of a healthy lifestyle is needed. Different variants of pork, turkey, and beef meatballs, with added lemon balm ( L.) and wild thyme ( L.

The Effect of Sodium Total Substitution on the Quality Characteristics of Green Pickled Tomatoes ( L.).

Green pickled tomatoes are a traditional fermented product in Romania. This study was focused on the effect of total substitution of NaCl with KCl and MgCl on physicochemical and microbiological quality; bioactive compounds; and microstructural, textural, and sensorial properties of fresh and pickled green tomatoes during 28 days of fermentation. By the means of physicochemical composition, the NaCl addition induced the most stable characteristics for the pickles compared to the other two types of salts.

Effect of added hydrocolloids on ready-to-eat courgette () puree ohmically treated.

The influence of two natural different hydrocolloids (apple and citrus pectin) on physical, rheological and textural parameters, bioactive compounds and antioxidant activity of the courgette () puree was studied. The experiment aimed the development of dysphagia-oriented food products, which need to meet special requirements as a challenge for food rheology and novel ready-to-eat products. The pectin was added in the range of 0.

Attempts for Developing Novel Sugar-Based and Sugar-Free Sea Buckthorn Marmalades.

Sea buckthorn ( L.) is recognized as a valuable source of vitamin C and antioxidants, frequently used as nutraceuticals and cosmeceuticals. In the present study, attempts are made to produce and characterize a novel type of marmalade using sea buckthorn berries processed at 102 °C into marmalade in two combinations, with whole cane or stevia sugar.

Tailoring the Functional Potential of Red Beet Purées by Inoculation with Lactic Acid Bacteria and Drying.

This study was focused on a comparative analysis of two drying methods, such as convective and infrared drying, on the red beetroot purées with lactic acid bacteria, as a strategy for tailoring the health benefits of the selected plant. For both varieties, the total betalain contents varied from 13.95 ± 0.

Three Types of Red Beetroot and Sour Cherry Based Marmalades with Enhanced Functional Properties.

The importance of bioactive compounds such as betalains and anthocyanins was highlighted in the present study by the valorization of red beetroot and sour cherry as an attempt to develop healthy products. The aim of the study was to obtain and characterize three types of marmalade based on red beetroot, sour cherry and both in 1:1 combination, obtained by heating at 95 °C for 30 min. Changes in total phenolic content, total flavonoids, betalains, anthocyanins and antioxidant activity were evaluated before and after the thermal treatment.

Development of several hybrid drying methods used to obtain red beetroot powder.

Reduction of bioactive compounds sensitive to heat, light and oxygen could be attributed to drying. The effectiveness of microwave pretreatment at 525 or 420 W and the ohmic heating at 17.5 V/cm over the properties of beetroot powder were compared.

Influence of different drying methods on the physicochemical properties of red beetroot (Beta vulgaris L. var. Cylindra).

There is an increased interest in preserving fruits and vegetables by drying. The novelty of this study consists in the combination of the following three drying methods: free convection (at 50, 60, and 70°C), forced convection at 40°C and 315W microwave power. The aim of this study was to investigate the effects of the drying conditions on red beetroot (Beta vulgaris L.

Effect of different drying methods on moisture ratio and rehydration of pumpkin slices.

This study was carried to determine the influence of hot air drying process and combined methods on physicochemical properties of pumpkin (Cucurbita moschata) samples. The experiments in hot air chamber were lead at 50, 60 and 70 °C. The combined method consists of a triple combination of the main drying techniques.

Ripening process of Cascaval cheese: compositional and textural aspects.

Two textural characteristics, elasticity modulus and firmness, were determined during the ripening process of Cascaval cheese, using both instrumental and sensorial techniques. Uniaxial compression was used to determine the textural characteristics and the results were compared with the ones obtained by sensorial analysis, revealing a good correlation. The chemical composition of cheese was also determined, including the nitrogen fractions (total nitrogen, water soluble nitrogen, non-protein nitrogen and phosphotungstic acid soluble nitrogen).

New insights into heat induced structural changes of pectin methylesterase on fluorescence spectroscopy and molecular modeling basis.

Heat-induced structural changes of Aspergillus oryzae pectin methylesterase (PME) were studied by means of fluorescence spectroscopy and molecular modeling, whereas the functional enzyme stability was monitored by inactivation studies. The fluorescence spectroscopy experiments were performed at two pH value (4.5 and 7.