Alsmorrison0223

These results indicated that enzymolysis is a viable strategy for degradation of sulfate glycosaminoglycan, and D-SBSG could be a promising ingredient for inflammation management.Effects of γ-aminobutyric acid (GABA) on egg storage properties were investigated by comparing freshness and processing properties between eggs treated with different GABA concentrations and untreated controls. GABA treatment delayed storage-associated increases of albumen pH value and surface hydrophobicity and decreases of protein index, yolk index, Haugh unit (HU) value, albumen height, solubility, gel hardness, and apparent viscosity. Highest HU, yolk index, and emulsion stability values and peak storage performance were observed after injection of eggs with 0.05 mL of GABA (0.3 g/mL). Even after 25 days of storage, GABA-treated eggs exhibited freshness resembling that of fresh eggs, indicating that GABA treatment extended shelf life by 10 days relative to controls. Peak solubility, emulsifying activity, emulsifying stability, foaming capacity, and foaming stability values of 89.74%, 0.72, 14.18, 43.35, and 45.57, respectively, for GABA-treated eggs exceeded corresponding control group values, thus demonstrating that GABA treatment of eggs slowed storage-related deterioration of freshness and processing quality.Flavonoids possess an impressive therapeutic potential, thereby imparting them a nutraceutical character. As it becomes increasingly common to consume foods associated with healing properties, it is imperative to understand the associations of different foods with different classes of nutraceutic compounds, and their mechanisms of therapeutic action. At the same time, it is important to address the limitations thereof so that plausible future directions may be drawn. This review summarizes the food associations of flavonoids, and discusses the mechanisms responsible for imparting them their nutraceutic properties, detailing the nuclear factor erythroid 2-related factor 2 (NRF2) signaling pathway, inhibition of inflammatory signaling pathways such as toll-like receptor (TLR), nuclear factor kappa-light-chain-enhancer of activated B cells (NF-kB), cyclooxygenase 2 (COX-2) and lipoxygenase-2 (LOX-2) mediators. Further on, the review explains the mechanism of flavonoids metabolism, reasons for low bioavailability and thereafter recapitulates the role of technological interventions to overcome the limitations, with a particular focus on nanoformulations that utilize the synergy between flavonoids and biocompatible materials used as nanocarriers, as reported in works spanning over a decade. It is the Generally Recognized as Safe (GRAS) classified carriers that will become the basis for developing functional formulations. It is promisingly noteworthy that some flavonoid formulations have been commercialized and mentioned therein. Such commercially viable and safe for consumption technological applications pave way for bringing science to the table, and add value to the innate properties of flavonoids.The lipids in goat milk from Guangdong Province (GGM), Shaanxi Province (SGM), and Inner Mongolia Province (NGM) were analyzed and compared using untargeted lipidomics. A total of 16 lipid sub-classes and 638 lipid molecules were identified in the three groups. The main lipids were diacylglycerol (DG), triacylglycerol (TG), and glycerophosphatidylethanolamine (PE). The contents of glycerophosphatidylcholine (PC), PE, glycerophosphatidylinositol (PI), sphingomyelin (SM), glucosylceramide (GlcCer), lactosylceramide (LacCer), DG, and TG were significantly different (P less then 0.05) in three groups. Moreover, 173 significantly different lipids were screened out, and 13 lipid molecules could be applied as potential lipid markers for identifying the geographic region of goat milk. In addition, the related metabolic pathways were also analyzed. A hypothetical scheme was drawn by linking the most relevant metabolic pathways. This work will provide basics for the establishment of the Saanen goat milk traceability system and provide comprehensive lipid information for the goat milk of different regions.The nutritional value of Rowan (Sorbus aucuparia L.) and Arctic bramble (Rubus arcticus L.) plant cell cultures in terms of protein and dietary fibre contents is very good, ∼ 18-22% and ∼ 28-29% on dry matter basis, respectively. The aim of this study was to evaluate various processing methods and formulation to modulate sensory profiles of these plant cell cultures for food purposes. For fresh unprocessed plant cell cultures, treatment with sugar or sugar in combination with citric acid significantly improved the mouthfeel and flavour. The sugar and sugar + citric acid treated plant cell culture samples were perceived more moist, softer, less sandy and they had a less coarse mouthfeel when compared to untreated plant cell cultures. Freeze-drying produced sweet, intense, berry-like flavour and resulted in most promising sensory attributes for the studied plant cell cultures. When freeze-dried Rowan plant cell culture was further processed, the most balanced sweetness/sourness ratio was reached by using 9.5 % (w/w) sucrose and 0.1 % (w/w) citric acid or 4.8 % w/w fructose and 0.1 % w/w citric acid. ND646 We conclude that formulation and processing can greatly improve the performance of plant cell cultures for food use.Schisandra chinensis fruit (Omiza in Korean), used for the production tea or liquor, and is known to enhance skeletal muscle function. However, the effect of Omiza extract (OM) on obesity-induced skeletal muscle atrophy remains unclear. This study investigated the effect of OM on skeletal muscle mass and performance in obese mice. OM increased skeletal muscle weight, size and improved skeletal muscle performance. Further, it also suppressed obesity-induced increases in proinflammatory cytokines, MuRF1, and Atrogin1 in mouse skeletal muscle and enhanced the expression of MHC and the phosphorylation of AKT/mTOR signaling molecules, thereby suppressing myostatin expression and regulating Smad-FOXO signaling. Schizandrin B, a major component of OM inhibited palmitic acid induced atrophy in C2C12 cells via Smad-FOXO regulation, suggesting that it partially contributed to the effects of OM against obesity-induced muscle atrophy. Taken together, OM may have the potential to prevent and treat obesity-induced muscle atrophy.Triboelectrostatic separation (TES) has shown its great potential in dry fractionation of food ingredients. The principle of the TES technique is straightforward, i.e., charging particles through interactions of particle-particle and/or particle-wall of the contact material, followed by the effect of an electric field. However, optimization of TES efficiency is complex due to obscure understandings, unknowns, and inconsistencies in the charging mechanism between the tribocharger and the agro-food materials. To broaden the design and applications of the TES technique and shed some light on the charging mechanism, experiments were conducted in a vortex flow tribocharger made of three different materials (Copper, Stainless Steel, and PTFE) to investigate the chargeability of five type of selected pulses particles. A Faraday cup measurement system was applied to measure the electric charge of the particles collected at the core and wall regions of the tribocharger. The charges of the pulse particles induced by the vibratory feeder were also measured to verify the chargeability of the particles. Ideal charging material was suggested by comparing the specific charge of particles using the three vessels. A simple "wave propagation" mode based on the vortex flow dynamics has been proposed with an attempt to explore the role of particle-particle and particle-wall interactions on the triboelectrostatic charging.The anti-bacterial properties of lauric acid (LA) and its glycerides had been studied. However, their effects on gut microbiota remain unclear. Moreover, LA and its glycerides performed controversial influences on lipid metabolism. This study evaluated the regulation of LA, glycerol monolaurate (GML) and lauric triglyceride (GTL) on metabolic health and gut microbiota in high fat diet-fed mice. Serum metabolomics and lipidomics contributed to elucidate the underlying mechanisms. LA and its glycerides ameliorated hyperlipidemia, while GML performed more pronounced modulation on glucose metabolism and inflammation. LA and its glycerides modulated gut microbiota with increased Bifidobacterium and decreased Desulfovibrio, which closely related with metabolic improvements. Furthermore, the integrative multi-omics analyses identified that the regulation of phospholipid metabolism, intestinal microbial metabolites (bile acids and indole derivatives) and endogenous unsaturated fatty acids synthesis conduced to the more evident modulation of GML. Our findings suggested an effective strategy of GML for improving metabolism and gut health.Demand for honeydew honey (HDH) is growing, both from consumers and the food industry, due to its potential antimicrobial, anti-inflammatory, and antioxidant properties. However, information on the chemical profile of HDH remains scant, particularly on New Zealand honeydew honey (NZHDH). This paper aims to provide a comprehensive chemical analysis of NZHDH produced from honeybees, which feed on nectar exuded by the scale insect Ultracoelostoma assimile. This insect feeds on most species of the Southern Beech (Nothofagus spp.). The proximate composition, mineral profile, sugar profile, phenolic profile, amino acid profile, and antioxidant activity of NZHDH was determined and compared to results for HDH and other varieties of honey previously reported in literature. It was determined that the antioxidant activity of NZHDH is comparable to several studies on Manuka honey, which is widely considered as the "gold standard" for its antioxidant activity. This demonstrated that NZHDH indeed had excellent antioxidant properties. This study was the first time that a quantitative amino acid profile has been produced for NZHDH. The major amino acids were proline, L-aspartic acid, L-glutamic acid, L-alaine, and L-phenylalanine. The major phenolic compounds were pinocembrin, abscisic acid, and pinobanksin. Of the phenolic compounds quantified in this study, only p-hydroxybenzoic acid has previously been quantified in NZHDH.Accumulation of potentially perchlorate in tea is a new concern for tea consumers. The information on perchlorate contamination in tea is highly limited. This study aimed to investigate the occurrence and accumulation of perchlorate in tea samples from China and to assess human exposure risks. A total of 288 tea samples collected from 16 provinces of China were tested, and nearly 94.8% of the samples were found to have detectable perchlorate contamination. Concentrations of perchlorate ranged from below LOQ to 1274.3 μg/kg, with a mean value of 294.6 μg/kg. Tea samples collected from Central China had the highest mean perchlorate concentration (403.4 µg/kg). The mean and median perchlorate levels in the dark and black samples were much higher than that of other types of tea samples. After brewing tea, the dissolution rates of perchlorate from the dried tea ranged from 58.9% to 89.2%. For the worst-case scenario, the estimated daily intakes (EDIs) of tea samples in 16 investigated provinces ranged from 25.9 to 157.