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Natural compounds, from terrestrial and marine sources, are the result of an evolutionary process which originated in compounds with great structural diversity, multiple biological activities and miscellaneous applications. A large and very active research field is dedicated to identifying biosynthesized compounds; to improve/develop new methodologies to produce/reuse natural compounds; to assess their potential; and to understand their mechanism of action. This Special Issue brings together excellent original and review works, focused on the most recent advances related to the secondary metabolites’ composition of natural sources, and the proposal of new applications for their constituents, such as therapeutic agents, and pesticides or food ingredients.
heterologous expression --- Streptomyces --- secondary metabolite --- Garcinia xanthochymus --- growth inhibitory compounds --- allelopathy --- vanillic acid --- methyl phloretate --- allelopathic activity --- growth inhibitor --- phenolic compounds --- bioherbicide --- sustainable agriculture --- pulsed electric fields --- green extraction --- microalgae --- antioxidants --- pigments --- thymoquinone --- UHRF1 --- ubiquitination --- HAUSP --- tumor suppressor genes --- aaptoline B --- pyrroloquinoline --- Ag(I)-catalyzed cycloisomerization --- dopaminergic neuroprotection --- Parkinson’s disease --- bioactive compounds --- cardiovascular --- nanodelivery --- bioavailability --- Ailanthus altissima --- biological properties --- analytical techniques --- potential applications --- propolis contamination --- propolis cytotoxicity --- antimicrobial activity --- antiprotozoal activity --- artepelin C --- formononetin --- pinocembrin --- quercetin --- kaempferol --- propolis extract --- Asparagopsis armata --- Rhodophyta --- GC-MS --- UHPLC-MS --- dibrominated compounds --- 1,4-dibromobuten-1-ol --- palmitic acid --- brominated phenolics --- red seaweed --- invasive seaweed --- invasive species --- flowers --- antioxidant --- microbial activity --- bioactivity --- enzyme inhibitory potential --- acetylcholinesterase --- lipase --- α-glucosidase --- n/a --- Parkinson's disease
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The papers collected in this Special Issue entitled “Electrospun Nanomaterials: Applications in Food, Environmental Remediation, and Bioengineering” illustrate the high diversity and potential for implementation of electrospun nanofibers in these fields, including the covering of a wide number of subtopics. Examples of these applications have included bioactive scaffolds, wound healing dressings, compound protective nanoreservoirs and sustained and controlled release systems. An important driver of these applications results from advances in materials science and new nanofiber manufacturing processes. Definitely, such pieces of fundamental research will contribute to the promotion of electrospinning as a focal point in the future development of technological applications at the interface of biological systems, which promise long-term benefits for both health and the environment.
electrospinning --- curcumin --- PLA/PEG/curcumin nanofiber --- drug release --- porous nanofiber --- polycaprolactone --- nanofibers --- COOH plasma --- cell adhesion and spreading --- cell viability --- freeze–thawed platelet-rich plasma immobilization --- piezoelectricity --- scaffold --- polyvinylidene fluoride --- polyvinylidene fluoride-trifluoroethylene --- tissue engineering --- osteoblast --- neuron --- stem cell --- aligned fiber --- HDPAF --- micro-nanofibers --- β-carotene --- thermoprotection --- photoprotection --- antibacterial effect --- centella --- propolis --- hinokitiol --- biodegradable polymer --- PHBH --- nanofiber --- food packaging --- functional membrane --- biomaterials --- polymers --- PMVE/MA --- nanoparticles --- nanoencapsulation --- antibiotics --- electrospun nanofibers --- polyethylene oxide nanofibers PEO-NFs --- microbial fuel cells --- honey --- food industry --- recovered energy (Erec) --- chitosan --- chitin nanofibrils --- hemostatic material --- hemorrhage --- photoactive nanoparticles --- cadmium selenide --- cellulose acetate --- electrospun fibers --- solar thermal --- n/a --- freeze-thawed platelet-rich plasma immobilization
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This book includes recent research activities in the field of food quality assurance and shelf-life extension. The goal is to broaden our current knowledge of advanced approaches to guaranteeing the maintenance of the properties of packaged products during storage. Preservation strategies based on vacuum packaging, innovative active packaging, emerging technologies, and horticultural by-products are widely discussed in specific chapters. Taken together, these research studies constitute clear evidence that achieving food shelf-life extension is still a complex and multifaceted process. The book reflects advances made in the field and, with the addition of a chapter also covering the secondary shelf-life topic, it will provide the latest research for academics working in the field of novel processing, antimicrobial/antioxidant substances, by-product recycling and active packaging. The research collected in this book is ideal for those working in the food quality industry.
olive oil by-products --- breaded fish --- fish shelf life --- fish quality --- sustainable food --- film --- whey protein isolate --- tarragon essential oil --- brook trout --- refrigerated storage --- physicochemical quality --- microbiological quality --- sensory quality --- shelf-life --- sweet cherry --- nanoemulsion coating --- cracking --- fruit quality, nutraceutical value --- crosslinking --- fresh fish --- spoilage --- chilling/refrigeration --- freezing --- edible coatings --- hyperbaric storage --- algae extracts --- antioxidants --- fish preservatives --- total carotenoids --- total phenolics --- trout fillets --- Ceylon spinach --- Basella alba --- ultrasonication --- antioxidant --- antibacterial activity --- pork --- Sus scrofa --- household food waste --- stability evaluation --- sensory acceptability --- period after opening (PAO) --- blackberry --- gray mold --- pathogens --- storage quality --- ozone treatment --- enoki mushroom --- ZnONPs --- propolis --- pullulan/chitosan --- antibacterial --- antioxidant activity --- meat packaging --- volatile organic compounds --- HS-SPME-GC/MS --- Italian sparkling wines --- cork stoppers --- bottle aging --- antimicrobial polymers --- antimicrobial peptides --- food safety --- food packaging --- instrumental color --- overwrapped packaging --- simulated retail display --- TBARS --- vacuum packaging --- fruit and vegetable by-products --- food shelf life --- by-products recycling --- n/a
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Dyslipidemia, and particularly hypercholesterolemia, remains a main cardiovascular disease risk factor, partly reversible with the improvement of life-style, including dietary, habits. Even when a pharmacological treatment is begun, dietary support to lipid-lowering is always desired. This book will provide a selection of new evidence on the possible lipid-lowering effects of some dietary and medicinal plant components, reporting some interesting reviews, experimental data and results from clinical trials. The book is adapted for experts in nutrition but also for all scientists involved in cardiovascular disease prevention.
beta-glucan --- fiber --- lipid profile --- cholesterol --- intestinal function --- green tea --- epigallocatechin gallate --- chitosan --- microspheres --- Eudragit --- metabolic diseases --- LCD score --- CHNS --- dyslipidemia --- dietary factor --- plant based --- animal based --- Chinese adults --- nutraceuticals --- PCSK9 --- SREBP --- HNF1α --- berberine --- metabolic syndrome --- plant extracts --- natural antioxidant --- polyphenols --- bergamot --- blackcurrant --- liver steatosis --- ovariectomized --- phytoestrogen --- vitamin B12 --- healthy --- Saudi Arabia --- serum cholesterol --- serum triglycerides --- serum low density lipoprotein --- serum high density lipoprotein --- dietary intake --- lifestyle --- black raspberry --- excessive choline --- TMAO --- hypercholesterolemia --- hepatic inflammation --- review --- CVD --- cardiovascular health --- dietary fats --- dietary fiber --- phytosterols --- plant-based diet --- dietary pattern --- sustainability --- propolis --- formononetin --- gastric ulcer --- rats --- Chrysanthemum morifolium Ramat leaves --- obesity --- lipidomics --- liquid chromatography tandem mass spectrometry --- phospholipid --- sphingolipid --- monacolins --- LDL-cholesterol --- red yeast rice --- clinical trial --- endothelial function --- alpha-linolenic acid --- flaxseed --- lipids --- omega-3 --- walnuts --- type 2 diabetes mellitus --- glibenclamide --- omega-3 fatty acids --- high fat diet --- transcription factors --- streptozotocin --- Armolipid Plus® --- nutraceutical --- supplementation --- blood pressure --- fasting plasma glucose --- n/a
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The development of new foods or nutraceuticals with health benefits is among today’s most important issues, which presents an opportune moment for the food and/or pharmaceutical industries. However, the launch of new products should be supported by strong scientific evidence on the health benefits attributable to the intake of these bioactive food ingredients. Studies focusing on changes during the storage conditions, digestion process, intestinal absorption rates, biological mechanisms of action, or bioactivity of their metabolites are also required to establish the real contribution of these compounds to the health status of today’s societies
phytochemicals --- antioxidant --- antinausea --- antiobesity --- anticancer --- anti-inflammatory --- ‘Cara Cara’ juice --- storage --- hydrophilic and lipophilic antioxidant --- carotenoid --- flavonoid --- degradation --- dried distilled spent grain (DDSG) --- melanoidins --- content --- structure --- antioxidant activity --- ACE-inhibitory activity --- beverages --- brewing method --- antioxidant potential --- total polyphenols content --- mineral composition --- grape stem --- phenolic compounds --- central composite rotatable design --- sustainable food systems --- pressurized liquid extraction --- side streams valorisation --- curcumin --- milk proteins --- nanoparticles --- antimicrobial activities --- bioactive peptides --- hypertension --- functional food --- metabolic syndrome --- microbiota --- insulin sensitivity --- polyphenols --- grape pomace --- donkey milk (DM) --- donkey colostrum (DC) --- mammal’s milk --- cow’s milk protein allergy (CMPA) --- biologic activity --- immunosenescence --- health benefits --- cryoconcentration --- calafate juice --- storage time --- physicochemical properties --- bioactive compounds --- sensorial analysis --- apitherapy --- royal jelly --- propolis --- bee pollen --- sarcopenia --- dietary interventions --- muscle --- skeletal --- muscle wasting --- physical performance --- coronavirus disease 2019 --- COVID-19 --- body composition --- lean body mass --- insulin resistance --- mitochondrial dysfunction --- satellite stem cells --- polysaccharide purification --- anti-obesity --- proliferation --- PPARγ --- biological activities --- isolation --- analysis --- mechanism of action --- bioaccessibility --- intestinal absorption --- bioavailability
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This reprint presents some recent results from applying original analytical methods to the most renowned hive matrices. Particular consideration was given to methods devoted to the attribution of the origin of honey and propolis, but also studies dealing with the chemical characterization of honey and other hive matrices are here reported. Attention has also been paid to the use of optimized methods of elemental analysis in several hive products for quality and safety purposes, but also for environmental biomonitoring. The treatment of the data was often achieved through multivariate analysis methods, which made it possible to obtain reliable classifications of honeys and propolis according to their botanic or geographical origin.
propolis --- poplar --- HPLC–Q-Exactive-Orbitrap®–MS analysis --- phenolic glycerides --- essential and non-essential nutrients --- nucleosides --- honey composition --- uridine --- neuropharmacological activities --- filtered honey --- botanical origin --- fluorescence spectrometry --- antioxidant activity --- spectrum–effect relationships --- cluster analysis --- principal component analysis --- multiple linear regression analysis --- sample preparation --- trace element --- toxic element --- spectroanalytical technique --- biomonitoring --- bee pollen --- ascorbic acid --- total ascorbic acids --- dehydroascorbic acid --- HILIC --- honey discrimination --- strawberry-tree --- thistle --- eucalyptus --- asphodel --- attenuated total reflectance --- Fourier transform infrared spectroscopy --- bee products --- multielemental analysis --- ICP-MS --- ICP-OES --- inorganic contaminants --- heavy metals --- honey --- quality standards --- protein --- amylase --- acid phosphatase --- native PAGE --- royal jelly --- proteins --- ProteoMinerTM --- MALDI-TOF-MS --- proteomics --- beehive product --- unedone --- bitter taste --- strawberry tree honey --- LC-ESI/LTQ-Orbitrap-MS --- PCA --- PLS --- aroma composition --- sugar content --- QDA profile --- HMF --- furanic aldehydes --- furanic acids --- homogentisic acid --- cyclic voltammetry --- square wave voltammetry --- RP-HPLC --- bees --- beehive products --- cold vapor atomic fluorescence spectrometry --- toxic metal --- trace elements --- toxic elements --- geographical origin --- strawberry tree
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There is a close link between food and territory. The current challenges are located in precision agriculture and food metrology from the perspective of monitoring and improving food quality, and addressing the promotion of diversity of agroecosystems and diets. Research studies describing factors affecting food quality—such as agronomic conditions, post-harvest elicitors, cultivar selection, harvest date, or environmental influences—are welcome. Sustainable environmental and innovative practices should be promoted. Advanced techniques, such as mass spectrometry, infrared, and Raman spectroscopy in the monitoring and control of foodstuffs to model the agrofood system should be considered. Innovative green technologies should be taken into account. Targeting food approaches should be promoted. Chemometrics applications are welcome. This issue promotes highly interdisciplinary studies, including disciplines from agriculture and biology, chemistry, and nutrition. All types of articles, such as original research, opinions, and reviews, are welcome.
herbal medicinal product --- dried extract --- spouted bed drying --- antioxidant activity --- Rosmarinus officinalis --- powder properties --- Manzanilla --- Tefahi --- Gelb Elfarroudj cultivar --- secoiridoids --- radical scavenging --- UHPLC-HESI-MS --- phenolics --- phenolic compounds --- resveratrol --- linear discriminant analysis --- production–maturation mode discrimination --- amino acids --- fatty acids --- oil --- protein --- starch --- Zea mays L. --- camu-camu powder --- meat --- pH --- S. enterica ser. Typhimurium --- spoilage bacteria --- TBARS --- rapeseed/wheat–rice rotation system --- nitrogen management --- rice yield --- rice quality --- sugars --- carotenoids --- phenolic --- antioxidants --- nutritional quality --- high temperature --- NaCl --- nitrogen fertilizer --- japonica rice cultivars --- grain quality --- starch physicochemical properties --- honey --- physicochemical properties --- colour --- minerals --- trace elements --- ferric reducing-antioxidant power assay --- radical scavenging activity --- spring wheat --- organic agriculture --- Fusarium spp. --- mycotoxins --- quality of grain --- flour yield --- technological value --- microbiomics --- soil metagenomics --- DNA sequencing --- wilt --- rot --- Punica granatum --- metrology --- agriculture --- food --- biodiversity --- literature quantitative analysis --- antioxidant properties --- bee products --- propolis --- plant sources --- medicinal plants --- n/a --- production-maturation mode discrimination --- rapeseed/wheat-rice rotation system
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Nature represents an amazing source of inspiration, since it produces a great diversity of natural compounds selected by evolution, which exhibit multiple biological activities and applications. A large and very active research field is dedicated to identifying biosynthesized compounds, to improve/develop new methodologies, to produce/reuse natural compounds, and to assess their potential for pharmaceutical, cosmetic and food industries, among others, and additionally, to understand their mechanism of action. This book is dedicated to presenting the most recent results on the development of natural compounds’ applications. Ten original research works, organized by applications, and two reviews are included. Each of them contributes to the knowledge advance, insofar as they present new applications for known products, new methodologies to obtain new products, or the evaluation of a given application, with the applications related to health promotion being the most frequently considered. These works are significant contributions and reinforce the dynamic field of natural products’ applications.
amino acid metabolism --- carvacrol --- metabolomics data --- oxidative stress --- Penicillium digitatum --- Prangos pabularia Lindl. --- volatile oil --- PTP-1B --- osthole --- 5-pentylcyclohexa-1,3-diene --- antidiabetic activity --- chalcones --- aldol condensation --- biological activity --- flavanones --- cytotoxic --- antioxidant --- anticholinesterase --- Maytenus --- celastroloids --- semisynthesis --- antibacterial activity --- structure–activity relationship --- rosemary --- rosmarinic acid --- anticancer --- antidiabetic --- cardioprotective --- Helianthus annuus --- Helianthus strumosus --- Aspergillus niger --- Candida albicans --- Cryptococcus neoformans --- α-pinene --- oleracone --- flavonoid --- anti-aging --- longevity --- Portulaca oleracea L. --- Caenorhabditis elegans --- total synthesis --- pimenta d’água --- Candida --- fungistatic effect --- inhibition of dimorphism --- GC/MS --- colorectal cancer --- Salviae miltiorrhizae radix --- apoptosis --- honey --- propolis --- phenolic compounds --- wound-healing activity --- NHDF cells --- Asteraceae --- sesquiterpene lactones --- alantolactone --- arglabin --- parthenolide --- thapsigargin --- in vivo study --- anti-inflammatory --- almond --- byproducts --- chlorogenic acid --- design of experiment --- phenolic acids --- ultrasound-assisted extraction --- natural compounds --- therapeutic applications --- essential oils --- antimicrobial --- antitumor --- SAR
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In recent years, researchers have shown a special interest in natural products as alternative methods for the prevention, treatment, and/or management of various skin illnesses and disorders, primarily due to their natural availability, efficacity, reduced cost, and minimal toxicity. In a similar vein, synthetic bioactives, as well as small molecules, have been studied in vitro, in vivo, and in clinical studies as potential drugs or supplements. This Special Issue of Nutrients comprises an array of literature reviews, original communications, and studies on the roles of natural products, synthetic bioactives, and small molecules in a variety of skin disorders and diseases, such as aging, atopic dermatitis, cutaneous T-cell lymphomas, melanoma, allergies, hyperpigmentation, inflammation, and more, which were investigated through in vitro and ex vivo approaches, preclinical trials, cell-based assays, and animal models. The mechanisms of action of certain compounds are proposed, while others are currently under investigation. The authors of the papers also explore technologies designed to improve the bioavailability and delivery of certain compounds. In lieu of ongoing research on a variety of skin disorders, the wealth of information published in this Special Issue can act as a springboard for the development of new preventive and therapeutic modalities for the management of skin diseases.
Research & information: general --- Biology, life sciences --- keratinocytes --- rutin --- ascorbic acid --- UV radiation --- proteomics --- 3D cell culture --- borage oil --- triacylglycerol metabolism --- acyl-ceramide --- corneocyte lipid envelope --- epidermis --- anti-melanogenesis --- B16/F10 melanoma cell --- hydroxyoctadecadienoic acid --- Sorghum bicolor --- 3-isobutyl-1-methylxanthine --- mycosis fungoides --- atopic dermatitis --- cutaneous lymphomas --- cornified envelope proteins --- FLG --- microalgae --- Planktochlorella nurekis --- skin cells --- proliferation --- senescence --- holothuroids --- glycosaminoglycans --- inflammation --- ear-inflammation --- whey --- Lactobacillus helveticus --- melanin --- α-melanocyte-stimulating hormone --- tyrosinase --- tyrosinase-related protein 1 --- dopachrome tautomerase --- microphthalmia-associated transcription factor --- cosmetics --- black cumin --- Nigella sativa --- Thymocid® --- skin aging --- glycation --- collagen --- collagenase --- elastase --- melanogenesis --- cosmeceutical --- konjac glucomannan --- ultraviolet B --- human epidermal primary melanocytes --- human embryonic fibroblasts --- anti-inflammatory activity --- antioxidant activity --- Cornus officinalis --- molecular docking --- human high-affinity IgE receptors --- α-MSH --- UVB irradiation --- lotus seedpod extract --- epigallocatechin --- propolis --- skin --- matrix metalloproteinase-1 --- UV --- phosphoinositide 3-kinase --- skin care --- skin health --- bioactive substances --- phytonutrients --- antioxidants --- nutraceuticals --- Perilla frutescens --- cell proliferation --- ultraviolet radiation --- DNA repair --- Lactobacillus plantarum CJLP55 --- acne vulgaris --- sebum --- hydration --- urine bacterial extracellular vesicles --- fungal infections --- nanohydrogel --- polysaccharide --- essential oils --- eggshell membrane --- keratinocyte differentiation --- TRPV --- skin thickness --- Lithospermum erythrorhizon --- NC/Nga --- Th1 --- Th2 --- Th17 --- Th22 --- immune balance --- skin barrier function --- n/a
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Based on their potent antioxidant properties, the possible exploitation of natural phenolic compounds as food supplements as well as functional ingredients in the food and cosmetic industry is gaining more and more attention. This book contains original research articles and a review reporting innovative applications of natural phenolic compounds in the field of nutrition and biomedicine, as active ingredients for the prevention of oxidative-stress-related diseases, and as additives in smart food packaging, biomedical devices, and cosmetic products. The growing importance of agri-food wastes as easily accessible sources of phenolic compounds as well as of synthetic derivatives of natural compounds with improved antioxidant properties is also highlighted. Finally, novel technologies to improve extraction yields, stability, bioavailability, and delivery of antioxidant compounds for healthcare products or for skin applications are described.
agri-food waste --- exhausted wood --- antioxidant --- DPPH assay --- FRAP assay --- tannins --- heavy metals --- methylene blue --- nitric oxides --- acid hydrolysis --- tyrosol --- homovanillyl alcohol --- hydroxytyrosol --- dimethyl carbonate --- lipophilic alkyl esters --- hydroxytyrosol-enriched extracts --- Olea europaea --- green chemistry --- circular economy --- feijoa extracts --- mercury --- red blood cells --- oxidative stress --- glutathione --- thiol groups --- functional food --- resveratrol --- nanostructured lipid carriers (NLC) --- factorial design --- high shear homogenization --- ultrasound method --- analysis of variance (ANOVA) --- spray drying --- blueberry juice-maltodextrins --- conservation of antioxidants --- encapsulation --- electrospinning --- polyphenol --- açaí (Euterpe oleracea Mart.) --- zein --- antioxidants --- orange essential oil --- xoconostle --- maturation --- antioxidant activity --- ginsenosides --- Panax quinquefolius --- puffing --- mentha --- heat stress --- antioxidant enzyme activity --- salicylic acid --- melatonin --- essential oil --- solubility --- nanoparticle --- correlation --- supercritical fluid --- bioavailability --- cannabidiol --- cannabidiol synthetic derivatives --- endocannabinoids --- lipid peroxidation --- inflammation --- membrane receptors --- propolis --- cytotoxic --- antibacterial --- México --- HS-SPME/GC-MS-TOF --- NMR --- volatile compounds --- flavonoids --- phenolic acids --- isoliquiritigenin (ISL) --- triple-negative breast cancer --- apoptosis --- autophagy --- 5,6-dihydroxyindole-2-carboxylic acid --- gelatin --- cross-linked hydrogel --- controlled release --- melanins --- photoprotection --- UVA --- HaCaT cells --- reactive oxygen species --- Nrf-2 --- n/a --- açaí (Euterpe oleracea Mart.) --- México
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