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... Flexible and biocompatible adhesives with sensing capabilities can be integrated onto human body and organ surfaces, characterized by complex geometries, thus having the potential to sense their physiological stimuli offering monitoring and diagnosis of a wide spectrum of diseases. The challenges in this innovative field are the following: (i) the coupling method between the smart adhesive and the ...
... In the last decades, the structural and functional role of standing dead trees and lying deadwood in forests has been widely recognized by scientific community and forest managers. However, a large amount of deadwood in forests can have negative impacts on recreational forests by reducing the aesthetic value and site attractiveness. The aims of the present study are to investigate whether deadwood ...
... Previously, we found that ASP-ASP-ASP-TYR (DDDY) from Dendrobium aphyllum has a minimum inhibitory concentration of 36.15 mg/mL against Pseudomonas aeruginosa. Here, we explored the antibacterial mechanism of DDDY and its potential preservation applications. Metabolomic and transcriptomic analyses revealed that DDDY mainly affects genes involved in P. aeruginosa membrane transport and amino acid m ...
... Ability of plants to prevent degenerative diseases is based on the biological activities of their bioactive components. Bioactive components are more biologically available for the body to utilize when the plant undergo processing which aid their potential in treatment and management of several chronic diseases like diabetes. Thus, the present study evaluated the effect of processing (cooking and ...
... This paper presents the physicochemical characteristics and antioxidative, antibacterial and antiproliferative effects of nineteen samples of different honey types (acacia, linden, heather, sunflower, phacelia, basil, anise, sage, chestnut, hawthorn, lavender and meadow) collected from different locations in the Western Balkans (Republic of Serbia, Kosovo, Bosnia and Herzegovina, and Northern Mace ...
Acacia; Castanea; Helianthus annuus; Lavandula; chemometrics; factor analysis; fluorescence emission spectroscopy; food composition; honey; honeydew; principal component analysis; France; Romania
Abstract:
... Fluorescence spectroscopy in conjunction with parallel factor analysis (PARAFAC), principal component analysis (PCA) and SIMCA was used for the development of geographic and botanical discrimination models to differentiate among distinct honey classes. For this aim, 96 authentic honey samples, having several botanical origins (acacia, chestnut, colza, honeydew, lavender, linden and sunflower), ori ...
... The agricultural landscapes of the dry steppe zone of chestnut soils (middle reaches of the Don River and lower reaches of the Volga River) exist in harsh soil–climatic conditions (the moisture deficit reaches 30–40%) and are currently affected by intense economic use. Many researchers believe that this is the reason behind their imbalance and varying degrees of degradation. Therefore, the procedu ...
Castanea; Cryphonectria parasitica; apples; autophagosomes; autophagy; blight; cysteine proteinases; genes; hyphae; mutants; phenotype; plant pathology; sporulation; stress tolerance; two hybrid system techniques; virulence; virulent strains; yeasts; Republic of the Congo
Abstract:
... Autophagy is an evolutionarily ancient process wherein cells are able to break down intracellular contents to support normal physiology and development. Autophagosome formation is regulated by several different proteins, including the key cysteine protease Atg4. The contribution of Atg4 protein in the pathogenic fungus Cryphonectria parasitica, which causes blight in chestnut plants, has not been ...
... Six-week research was conducted to evaluate the effect of dietary supplementation of polyphenols on the performance of Asian sea bass (Lates Calcarifer) juveniles (16.4 ± 0.49 g). The experimental diets included: 0 (control), 0.5, 1.0, 2.5, 5.0 g/kg⁻¹ diet of a mixture of commercially available polyphenol (PMIX), made of chestnut wood extract and olive extract (Silvafeed®TSP, and PhenoFeed®, respe ...
... Since domestication, horses have been selectively bred for various coat colors and white spotting patterns. To investigate breed distribution, allele frequencies, and potential lethal variants for recommendations on genetic testing, 29 variants within 14 genes were investigated in 11,281 horses from 28 breeds. The recessive chestnut eᵃ allele in melanocortin 1 receptor (MC1R) (p.D84N) was identifi ...
... This study investigated the effect of land-use and management change (LUMC) on carbon (C) and nitrogen (N) dynamics after 15–40 years. LUMC constituted change from rice paddies to chestnut orchard, wetland, and buckwheat upland fields in Shonai region, Yamagata Prefecture, Northeast Japan. Soil samples were collected from the top – (0–15 cm) and sub-layers (15–30 cm) for analysis of soil organic C ...
... The position of Turkey between Europe and Asia makes this region interesting for palaeobotanical investigations. We investigated plant macrofossils from early Miocene deposits of W Turkey (Soma, Manisa) and compiled a catalogue of revised and new plant taxa. We documented 100 fossil-taxa, of which several are new for Turkey (Mahonia aff. pseudosimplex, Ziziphus paradisiaca, Comptonia longirostris, ...
... Catillaria fungoides is newly reported for North America based on collections from the temperate eastern United States. A detailed description based on North American material is provided, the distribution is mapped, and images are provided. The species is likely widespread but overlooked due to its inconspicuous appearance. ...
... The functioning of the main components of ecosystems that are recovering after reclamation at eight plots of the Arshan’-Zel’men experimental station, where reclamation works that lasted for 20 years were terminated almost 50 years ago, was monitored in the 2021 vegetation period in early May, at the end of June, and in early September. The soils belong to one type of highly transformed soils: dee ...
... As a result of the research, optimal criteria for agrophysical indicators of fertility of light chestnut soils for grain crops were determined while minimizing tillage. The purpose of the research: to study the effect of treatments on agrophysical and agrochemical indicators on light chestnut soils of the Lower Volga region. The research was carried out in 2016–2020 in the fields of the Institute ...
... Honey is a natural sweetener constituted by numerous macro- and micronutrients. Carbohydrates are the most representative, with glucose and fructose being the most abundant. Minor honey components like volatile organic compounds (VOCs), minerals, vitamins, amino acids are able to confer honey-specific properties and are useful to characterize and differentiate between honey varieties according to ...
... Italian honeys from different floral sources (acacia, orange, honeydew, chestnut, strawberry tree, sulla, eucalyptus, dandelion, linden, polyfloral) were analysed in terms of colour, total phenolic content, in vitro antioxidant capacity and content of 15 phenolic compounds. Physicochemical parameters were also examined to assess the overall quality of honey. Dark honeys demonstrated to have the hi ...
... Ellagic acid (EA) has long been recognized as a very active antioxidant, anti-inflammatory, and antimicrobial agent. However, its low bioavailability has often hampered its applications in health-related fields. Here, we report a phospholipid vesicle-based controlled release system for EA, involving the exploitation of chestnut wood mud (CWM), an industrial by-product from chestnut tannin producti ...
Castanea; breadmaking; breads; color; fiber content; food research; gluten; hardness; loaves; nutritive value; water activity; water content; water holding capacity; wheat; wheat bran; wheat flour
Abstract:
... In breadmaking, dietary fibres are used to improve the nutritional quality of the final products; on the other hand, they may affect the physical and sensory properties. This work aimed to the evaluate, on pan breads, the effect of substituting 3 g of wheat flour with an equivalent amount of fibre rich ingredients: chestnut peels (CP) or wheat bran (WB), in comparison to a traditional wheat bread ...
... Our previous study confirmed the beneficial effects of chestnut polysaccharides (CPs) on the spermatogenesis process, but the exact mechanism is not clear. Several studies have demonstrated the importance of balanced gut microbiota in maintaining normal reproductive function. In this study, we investigated the biological functions of CPs from the perspective of gut microbiota function, expecting t ...
... The effects of dry heat treatment and xanthan gum (XG) on the functional, gelatinization, and structural properties of chestnut starch (CS) were investigated. The results showed that the gelatinization viscosity including peak viscosity (PV), trough viscosity (TV), final viscosity (FV), and setback viscosity (SB), viscoelasticity, gel strength and hardness of CS decreased after dry heat treatment, ...
... Leaf beetle commonly called Singhara beetle, Galerucella birmanica, is the main insect pest in the water chestnut crop. In this experiment, we studied the control efficacy of Chlorpyrifos seedling root dip against Singhara beetle and its effect on the density of natural enemy population and yield of water chestnut under the field condition during 2021. The results revealed that seedling root dip w ...
Bayesian theory; Castanea; Nuphar; asexual reproduction; coastal plains; drainage; flowers; fruits; gene flow; genetic variation; genotyping; heterozygosity; leaves; macrophytes; regression analysis; rivers; sexual reproduction; North Carolina; South Carolina; Virginia
Abstract:
... Nuphar sagittifolia (Nymphaeaceae), Cape Fear spatterdock, is an aquatic macrophyte endemic to the Atlantic Coastal Plain and of conservation concern in North Carolina, South Carolina, and Virginia in the United States. The existence of populations of unclear taxonomic identity has precluded assessment of the number of populations, distribution, and conservation needs of N. sagittifolia. The circu ...
... Emissions of ammonia and methane from agriculture caused by microbes in manure are an increasing challenge to sustainable agriculture. We screened several commercially available polyphenols, phenolic compounds, and polyphenol-rich extracts for their ability to inhibit the production of ammonia and mitigate methane emissions in pig manure in the absence and presence of sodium fluoride (NaF) using a ...
... An estimated 390 million herbarium specimens worldwide provide data for scientific study, but specimen labels must be transcribed into standardized databases to be readily useable by the scientific community. Yet, data entry cannot be completed with current staffing and funding. Notes from Nature provides an infrastructure for community science transcription of natural history specimen labels with ...
... Wine produced by fermentation of Chestnut rose (Rosa roxburghii) hips, known as cili (Chinese-Mandarin), in Guizhou province, and other places in China is becoming popular but there is limited knowledge of suitable yeast strains for its production. In this study, we first investigated the oenological properties of six commercial S. cerevisiae yeast strains (X16, F33, SH12, GV107, S102, RMS2), one ...
Castanea; Rosa roxburghii; alcohols; aromatic compounds; beverages; flavor; fruits; gas chromatography-mass spectrometry; juices; odors; principal component analysis; solid phase microextraction; China
Abstract:
... Rosa roxburghii Tratt (Chestnut rose) is native to China where it is cultivated for its strongly aromatic hips (pseudo fruits); locally known as cili. Increasing interest in cili for food and beverage products prompted an evaluation of its aroma compounds and the influence of geographic source. Accordingly, the volatile compounds in cili from five locations in Guizhou province were analysed by hea ...
... Soil biological properties and carbon storage of three young Technosols deriving from volcanic soil of Campi Flegrei, Italy, were compared with two natural volcanic soils, sampled from two forest ecosystem sites (chestnut and Mediterranean maquis). The soil properties were examined with Vis-NIR spectroscopy and portable XRF, along the soil profile. The results showed that the average soil organic ...
Castanea; adsorption; biochar; carbonization; cations; chestnut shells; endothermy; forestry; kinetics; oxytetracycline; pH; phosphates; pyrolysis; raw materials; sorption isotherms; surface area
Abstract:
... In the present study, the potential competitive or synergetic adsorption mechanism of phosphate and antibiotics from a solution using chestnut shell (CS)-derived biochar was explored. CSs were utilized as the raw material to prepare biochar (BCCS) and modified biochar (MBCCS) via an oxygen-isolated pyrolysis, and subsequent modification using KMnO₄ and FeCl₃. Following the carbonization, the bioch ...
Jean Maysonnave; Nicolas Delpierre; Christophe François; Marion Jourdan; Ivan Cornut; Stéphane Bazot; Gaëlle Vincent; Alexandre Morfin; Daniel Berveiller
... Climate change is imposing drier atmospheric and edaphic conditions on temperate forests. Here, we investigated how deep soil (down to 300 cm) water extraction contributed to the provision of water in the Fontainebleau-Barbeau temperate oak forest over two years, including the 2018 record drought. Deep water provision was key to sustain canopy transpiration during drought, with layers below 150 cm ...
... Water chestnut (Trapa bispinosa Roxburg) has short shelf life even after drying due to insect infestations resulting in huge economic losses to farmers. Study was performed including coating with Aloe-vera gel, air drying, LDPE packaging and gamma irradiation (≤ 1 kGy) were evaluated for their efficacy in controlling storage losses. The study was performed with complete randomized design up to 6-m ...
... Small rural places are largely absent from early medieval written sources, but they were profuse and relevant in regional settlements and economies. Only through archaeological and archaeobotanical investigation is it possible to unveil their structure and productive strategies; however, this kind of investigation is still uncommon in Iberia. Here, the assemblage of fruits/seeds, wood charcoal, an ...
... Cryoaridic soils were proposed to be identified as an individual genetic soil type by Vladimir Volkovintser in the 1970s. Volkovintser argued that the specific properties of these soils are in good agreement with the soil-forming factors: ultracontinental climate, cryoxerophytic steppe or tundra-steppe vegetation, dry permafrost, and skeletal parent material. In cryoaridic soils, the properties of ...
Abies balsamea; Adelges piceae; Castanea; biological control; dendrochronology; discoloration; growth rings; time series analysis; trees; West Virginia
Abstract:
... During biological invasions, the initial arrival and establishment of invading populations often go unnoticed for many years yet information on early invasion dynamics is key to understanding and managing invasions. We used the presence of ring discoloration, “rotholz”, in tree cores to date historical Adelges piceae outbreaks and reconstruct its invasion history in 14 Abies balsamea subsp. phaner ...
... The detection of honey adulteration is still an open question, and in these last year's particularly challenging due to the very limited production. This illegal practice is attracting producers worldwide, mostly due to the relevant economic gain available and to the lack of an official analytical method able to detect adulterations, particularly syrups. In the present study the use of both target ...
... Chamaecrista fasciculata is a widely distributed, phenotypically variable species in the eastern U.S. Whereas studies have demonstrated genetic structure and local adaptation in northern areas of its distribution, there has been no comparison of genetic variability among populations at the southern extent where phenotypic variation is more complex. We characterized genetic variation at 14 microsat ...
... Starch nanoparticles (SNPs) are developed from mango kernel starch and are compared with wheat, potato, mungbean, and water chestnut starch nanoparticles. The synthesized SNPs are investigated for their thermal properties, particle size, degree of relative crystallinity and cytotoxicity. The average particle size of SNPs from different botanical sources range from 100 to 514 nm. Mango kernel starc ...
... A novel starch source from water chestnut (WCS) was used to develop composite film with polyvinyl alcohol (PVA) and different plasticizer's effects on functional properties were investigated. Results showed that the plasticizer decreased the swelling capacity but conversely increased the film solubility. The tensile strength (TS) of WCS‐PVA film improved when incorporating plasticizer but graduall ...
... Almond (Prunus dulcis) represents a potential allergenic hazard that should be included in Allergen Control Plans. In this study, sandwich ELISA and lateral flow immunoassay (LFIA), using amandin (Pru du 6) as the target protein, were developed to detect almond in processed food and validated according to international guides. ELISA could detect 2 ng/mL and LFIA 30 ng/mL of pure amandin. No cross- ...
... The effects of continuous dry heat treatment (CT) and repeated dry heat treatment (RT) on gel and structural properties of chestnut starch (CS) were investigated. CT and RT both reduced the swelling degree of starch and showed significant variations in pasting viscosity, viscoelasticity, gel strength and hardness varying from high to low after dry heat treatment, and CT was lower than that of RT. ...
... The Asian chestnut gall wasp Dryocosmus kuriphilus Yasumatsu, native to China, was first detected in Europe in Italy in 2002. In Portugal it was declared in 2014, and it has since affected the Portuguese chestnut production. The introduction of its natural parasitoid Torymus sinensis Kamijo started through inoculative releases according to the National Action Plan for the Control of Dryocosmus kur ...
Castanea; Physaria globosa; herbaria; life history; plant growth; protected species; reproductive performance; soil depth; tap roots; Indiana; Kentucky; Tennessee
Abstract:
... Physaria globosa (Brassicaceae), commonly known as Short's Bladderpod, is a federally protected species restricted to Tennessee, Kentucky, and southern Indiana. In 2016, we studied aspects of life history and ecology in a population of P. globosa near Hartsville, Tennessee. Our objectives were to document fecundity-related life history traits and to examine the potential influence of light levels ...
Castanea; Russia; Trebouxiophyceae; chloroplasts; convergent evolution; genes; habitats; microalgae; new genus; phylogeny; plant taxonomy; reproduction; transmission electron microscopy
Abstract:
... Nannochloris-like green microalgae have evidently evolved by convergent evolution and are often unidentifiable by microscopy, including transmission electron microscopy (TEM). Their relatively simple morphology conceals an extremely high phylogenetic, physiological, and ecological diversity. The use of molecular tools has revolutionized algal diversity research, including the discovery of numerous ...
... Edible films have emerged as packaging aids to replace synthetic polymers due to their biodegradable nature. The aim of this study was to develop starch-based edible films for application in packaging, to inhibit moisture transfer from the filling to the tortilla, while maintaining physicochemical and organoleptic quality characteristics, and improving shelf life. Twenty-four types of filmogenic s ...
... Chestnut rose (Rosa Roxburghii) is an endemic fruit in China with many bioactivities. The present study investigated the effect of chestnut rose juice concentrate (CRJC) on the digestibility of normal wheat starch (NWS), with a focus on the interaction between polyphenols and amylose as well as that between polyphenols and porcine pancreatic α-amylase (PPA). NWS was mixed with CRJC and digestibili ...
... BACKGROUND: Recently, interest in the use of herbs and phytogenic compounds has grown because of their potential role in the production and health of livestock animals. Among these compounds, several tannins have been tested in poultry, but those from chestnut wood and grape-industry byproducts have attracted remarkable interest. Thus, the present study aimed to gain further insights into the mech ...
... The effects of endogenous polyphenols in acorn kernels on granule morphology, crystal properties, and in vitro digestibility of starch are investigated. The granule surface smoothness, relative crystallinity, short‐range molecular order, and starch hydrolysis rate increase after the removal of polyphenols from acorn flour. With the addition of polyphenol extracts, the hydrolysis rates of acorn, co ...
... Within the Roan Mountain massif in the southern Appalachian Mountains, grassy balds are important, yet threatened ecosystems dominated by native graminoids with many endemic and endangered species. Restoration efforts have been conducted for 30 years by several agencies. In 1987–1988 a vegetation analysis was conducted on these balds to characterize plant communities before intensive management be ...
... Sexual dimorphism in plant growth and/or reproductive responses to the surrounding environment has been documented in some plant species. In gynodioecious plants, it is especially important to understand whether females and hermaphrodites differ in their response to environmental stressors, as the fitness of females relative to hermaphrodites determines the extent to which these separate sexes are ...
... Chestnut and chickpea flours have interesting nutritional characteristics and can be incorporated into layer cake formulations. This study aims to evaluate the effect of incorporating mixtures of these flours with wheat flour in the elaboration of layer cakes. With this aim, layer cakes were elaborated with the three different flours. Mixes of 50% of these flours and a mixture of the three flours ...
... Artificial light owns a rapid-expanding pattern, which may disrupt the sleep behaviors of birds roosting in illuminated urban areas. Whether the birds’ sleep would variably be affected by light with different wavelengths or intensities has not been broadly explored, and the species in Eastern China have rarely been investigated. The study chose Chestnut buntings that are a common migratory species ...
... The effect of high‐pressure cooking processing (HPCP) on the physicochemical structure and in vitro digestion of citric acid‐esterified starches made from different materials (water chestnut, sweet potato, potato, corn) was investigated. HPCP increased the swelling and solubility of sweet potato esterified starch (SPSC) and potato esterified starch (PSC) and decreased the swelling and solubility o ...
... Chestnuts and walnuts are ones of most important forest products in Korea. However, Conogethes punctiferalis has been increasingly causing economic damages to chestnuts and walnuts. Currently, its management is mainly relayed on aerial application of pesticides. To select pesticides of C. punctiferalis for aerial application, damage rate of chestnut and walnut fruits and death rate of C. punctifer ...
... Modified biochar is a feasible adsorbent to solve cadmium pollution in water. However, few studies could elucidate the mechanism of cadmium adsorption by biochar from a molecular perspective. Furthermore, traditional modification methods are costly and have the risk of secondary contamination. Hence, several environmentally friendly sodium salts were used to modify the water chestnut shell-based b ...
... This study is a first attempt at documenting the ethnobotanical value of local fruit trees, the quantity of which has been decreasing for the past fifty years, while the cultivation has gradually been abandoned. The current study focuses on Gargano Promontory area, where some traditional agricultural practices are still in use. Many species and ethnobotanical categories are involved in a range of ...
... The potential mechanism behind the browning inhibition in fresh-cut water chestnuts (FWC) after eugenol (EUG) treatment was investigated by comparing the difference in browning behavior between surface and inner tissues. EUG treatment was found to inactivate browning-related enzymes and reduce phenolic contents in surface tissue. Molecular docking further confirmed the hydrophobic interactions and ...
... Agro-industrial wastes are rich sources of some nutrients. Thus, utilization of wastes seems to be ecologically sound and economically advantageous. The aim of this work was to investigate the potential usage of various agro-industrial wastes as fermentation medium for pullulan production by a domestic strain; Aureobasidium pullulans AZ-6. In this study, different agro-industrial wastes; various c ...
... In recent years, noise pollution generated by increasing global urbanization has become an important issue. This study focused on determining the sound absorption coefficients (SACs) of untreated tree trunks as natural fiber-based materials and predicting their noise reduction coefficients (NRCs). It also evaluated the effects of noise reduction using numerical data. One of the most effective acou ...
... Several studies have analyzed the changes in individual soil properties and covers and quantified the hydrological response of burned forest soils (with or without post-fire treatment). Less research exists on the influence of these changes on runoff and erosion rates immediately after a prescribed fire and post-fire treatment. Moreover, hydrological modeling of burned areas is based on complex mo ...
... In June 2017, three vineyards were surveyed in the regions of Droushia (30-year-old cv. Mavro), Ineia (50-year-old cv. Xynisteri), and Lemona (15-year-old cv. Carignan) in the province of Paphos, Cyprus, with dieback incidence of 22, 32, and 14%, respectively. More specifically, affected grapevines exhibited severe dieback symptoms in spur and cordon positions, related to perennial cankers and int ...
... Hazelnut (Corylus avellana L.), which is native to Europe and Western Asia, is a widely distributed and economically important crop in Italy; it is cultivated on 82,104 ha and its production is 110,618 t (ISTAT 2021). A total of 111 black rotted nuts (incidence: 41%) with sunken lesions from Lu and Cuccaro (45°00′21.8″N 8°28′59.6″E), northwestern Italy were collected during the ripening stage of h ...
Acer palmatum; Castanea; Euonymus; Japan; Malus prunifolia; Meloidogyne; altitude; apples; body length; cabbage; carrots; cucumbers; egg masses; eggplants; eggs; females; figs; forestry; fruits; greenhouses; host range; mulberries; national parks; new species; pathogenicity; phylogeny; plant protection; quarantine; rectum; root-knot nematodes; rootstocks; sandy soils; soybeans; standard deviation; stylets; surveys; tail; watermelons; Belgium; France; Italy; Netherlands; South Korea; United Kingdom
Abstract:
... Meloidogyne mali was originally described in Japan on roots of an apple rootstock (Malus prunifolia) (Itoh et al. 1969), and has been found on elm trees in Italy, Netherlands, Belgium, France, and the United Kingdom and on Euonymus in the United States (EPPO 2018; Prior et al. 2019). In Italy, the nematode was initially described as a new species, Meloidogyne ulmi, but was later synonymized with M ...
Castanea; Phyllostomidae; albino; females; fur; genetic disorders; pigmentation; Amazonia; Brazil
Abstract:
... Albinism is a genetic disorder that causes pigmentation anomalies. Even though supposedly rare in free-living mammals, cases of albinism have been reported worldwide, particularly in bats. In this article we present a new case of albinism in a Lionycteris spurrelli Thomas, 1913. The individual, observed in an Amazon region iron ore cave, in Northern Brazil, was a lactating female with a dark-brown ...
... Twenty four honey samples of eight distinct botanical origins obtained from different regions of Turkey were analyzed in this study. Various physicochemical (glucose and fructose content, color, diastase activity, electrical conductivity, optical rotation, moisture and proline content), biochemical (total phenolic content, total flavonoid content, FRAP antioxidant capacity and DPPH radical scaveng ...
E.R. Kanishka B. Wijayarathna; Ghasem Mohammadkhani; Amir M. Soufiani; Karin H. Adolfsson; Jorge A. Ferreira; Minna Hakkarainen; Linn Berglund; Ivo Heinmaa; Andrew Root; Akram Zamani
... Food waste and fashion pollution are two of the most prominent global environmental issues. To alleviate the problems associated with food waste, while simultaneously contributing to sustainable fashion, the feasibility of making an alternative textile material with leather-like properties from fungal biomass cultivated on bread waste was investigated. The filamentous fungus, Rhizopus delemar, was ...
... The results of an experimental study of the transformational flow of heavy metals (copper, zinc, nickel, and lead) from soil-forming rocks into chestnut soils and then into virgin herbage and humic substances are presented. The soil-forming rocks include deluvial and deluvial–proluvial sediments, as well as sand and pebble sediments; their weathering, displacement, and redeposition lead to unequal ...
Castanea; crystal structure; digestibility; digestible carbohydrates; extrusion; flavanols; hydrogen; molecular dynamics; nutrition; polyphenols; retrogradation; starch; van der Waals forces
Abstract:
... Digestibility and retrogradation properties of starch are important for the nutrition and quality of starch-based foods. In this study, a new idea on the synchronous delay the starch digestion and retrogradation was proposed, and the regulation mechanism was explored from perspectives of structural evolution using ¹³C NMR, XRD and SAXS techniques as well as the molecular dynamics simulations. Resu ...
... The aim of this work was to study the optimal conditions and mechanism of lignocellulose degradation in the hydrothermal pretreatment coupled with aerobic fermentation (HTPAF). The optimized process parameters in the hydrothermal pretreatment (HTP) were discussed. The response relationship between enzyme activity and microbial community in HTPAF were explored. The results showed that with the mois ...
Tiago A. Fernandes; Alexandra M.M. Antunes; Ilda Caldeira; Ofélia Anjos; Victor de Freitas; Laurent Fargeton; Benjamin Boissier; Sofia Catarino; Sara Canas
... This research was focused on identifying gallotannins and ellagitannins degradation pathways to better understand their behavior in complex media such as wine spirits (WS). A WS was aged with chestnut wood staves with three levels of micro-oxygenation, nitrogen, and using wooden barrels. Gallotannins and ellagitannins were identified by LC-ESI-HRMS/MS using a Q-TOF in samples collected at 8, 21, 6 ...
Castanea; gelatin; gelation; hydrogels; microbeads; microencapsulation; pectins; water solubility
Abstract:
... One of the limitations of external gelation for microencapsulation is that small water-soluble compounds tend to diffuse out of the microbeads, resulting in low encapsulation efficiencies. In this work we propose a one-step approach for hydrogel microbead formation and simultaneous coating using external gelation. We explored amidated pectin as the encapsulation matrix for two different tannin-ric ...
... The changes in the phenolic profiles during the kernel development of two varieties of Castanea henryi (‘Jinzhui’ (YS) and ‘Baiyan No.1’ (WS)) were investigated based on content levels and gene expression levels. The results showed that the total phenolic content (TPC) increased during the Castanea henryi development and were mainly dependent on the content variation of gallic acid and (‐)‐epicate ...
Castanea; agriculture; brown-rot fungi; fruit quality; inoculum; markets; mycotoxins; plant rots; postharvest diseases; postharvest storage; taste; Europe
Abstract:
... BACKGROUND: The brown rot fungus, Gnomoniopsis castanea, is the main organism responsible for the outbreak of chestnut postharvest decay that is threatening the sustainability of the chestnut market in Europe. Currently, no specific strategy is available to mitigate the impact and remediate the high losses of fruits in postharvest storage. In the present study, the different phases of chestnut han ...
... Chestnut inner shell was fermented in solid state with Aspergillus sojae, and then extracted using ethanol (95%) to analyze its cosmeceutical activity and phenolic composition. The fermentation significantly increased the antioxidant activity, and in vitro cosmeceutical activities. The ethanol extract showed the higher activities than ethyl acetate and water extracts. DPPH radical scavenging activ ...
... The article is aimed to assessing the potential for humus accumulation in soils of dry steppes of the Central Tuva and Turan–Uyuk basins of Tuva. The research into organo–mineral interactions as the main mechanism for the stabilization of organic matter and its accumulation in the soil form the methodological basis of this study. The results of assessing the humus accumulation potential of soils i ...
Castanea; agriculture; agrobiodiversity; antioxidant activity; antioxidants; ascorbic acid; bakery industry; chromatography; flour; food security; health promotion; monoterpenoids; phenolic compounds; phytochemicals; spectroscopy; Asia; Australia; Europe; South America
Abstract:
... In European countries, the utilisation of chestnut flours (CF) has been increasing in the bakery industry because the CF ingredients provide not only nutritional and health benefits but also improve organoleptic and health-promoting properties. This work aimed to describe the phytochemical properties and antioxidant capacity of chestnut flours from different Castanea spp. genotypes and origins, st ...
... Laccase3 is an important virulence factor of the fungus Cryphonectria parasitica. Laccase3 gene (lac3) transcription is induced by tannic acid, a group of phenolic compounds found in chestnut trees, and its induction is regulated by the hypovirus CHV1 infection. CpHsp24, a small heat shock protein gene of C. parasitica, plays a determinative role in stress adaptation and pathogen virulence. Having ...
... The cryptogamic flora has remained unexplored in much of Texas and here we report 49 bryophytes (mosses, liverworts, and a hornwort) and 180 lichen-forming and allied fungi from a small private property in North Central Texas. Of the 229 species reported, 30 lichen-forming fungi (lichens) are here reported for the first time in Texas. Moreover, 76 of all taxa collected are represented by 10 or few ...
... To effectively extract the pigment from chestnut shell in a green and efficient way, an eco-friendly and efficient method based on ionic liquid ultrasonic assisted extraction (IL-UAE) was established. The effect of a series of 1-alkyl-3-methyl imidazole ionic liquids on the yield was investigated. The results indicated that the chain length of ionic liquids and the properties of anions and cations ...
... The horse chestnut seed shell (HC) and chestnut seed shell (CT) were evaluated as renewable, sustainable, and cheap raw materials transformed into valuable products, “cellulose nanocrystals (CNCs).” Alkali and bleaching treatments were performed to obtain horse chestnut cellulose (HCS) and chestnut cellulose (CTS) and subsequently isolated to the horse chestnut cellulose nanocrystal (HC-CNC) and c ...
... Over 40 identified genetic variants contribute to white spotting in the horse. White markings and spotting are under selection for their impact on the economic value of an equine, yet many phenotypes have an unknown genetic basis. Previous studies also demonstrate an interaction between MC1R and ASIP pigmentation loci and white spotting associated with KIT and MITF. We investigated two stallions p ...
... BACKGROUND: Some species of drosophilid flies belonging to the genus Phortica feed on ocular secretions of mammals, acting as biological vectors of the zoonotic eyeworm Thelazia callipaeda. This study describes an effective breeding protocol of Phortica variegata and Phortica oldenbergi in insectary conditions. METHODS: Alive gravid flies of P. oldenbergi, P. variegata and Phortica semivirgo were ...
... An in-depth survey was conducted by collecting information from web sources, supplemented by interviews with experts and/or bakers, to identify all the flat breads (FBs) produced in the nine Mediterranean countries involved in the FlatBreadMine Project (Croatia, Egypt, France, Greece, Italy, Jordan, Lebanon, Malta and Spain), and to have an insight into their technical and cultural features. A dat ...
... In bears, reproduction is dependent on the body reserves accumulated during hyperphagia. The Cantabrian brown bear mainly feeds on nuts during the hyperphagia period. Understanding how landscape heterogeneity and vegetation productivity in human-dominated landscapes influence the feeding habits of bears may therefore be important for disentangling species-habitat relationships of conservation inte ...
Bayesian theory; Castanea; Parantica sita; adaptive radiation; butterflies; climate; gene flow; genetic structure; introgression; migratory behavior; models; niches; population structure; statistical analysis; temperature; East Asia
Abstract:
... Geographic and climatic differences between islands and continents may affect the evolution of their biota, and promote divergent selection in species distributed in both landscapes. To assess spatial‐genetic structure, we genotyped 18 expressed sequence tag‐simple sequence repeat (EST‐SSR) loci and sequenced two mtDNA markers (ND5 and COI) and one nuclear marker (EF1α) in two subspecies of the bu ...
... Thymol (TMO) was loaded into chitosan nanoparticles (CSNPs) to inhibit chestnuts decay during storage. Three chestnut treatments were evaluated, including the CK (uncoated control), CSNPs (coated with chitosan nanoparticles), and TMO-CSNPs (coated with thymol-loaded chitosan nanoparticles). Quality assessments of chestnuts were conducted periodically for up to 180 days, which included starch conte ...
Castanea; Larix; Picea; ammonia; bark; bark extracts; cattle manure; chemical bonding; flavonoids; gas emissions; nitrogen; nitrogen retention; polymers; technology
Abstract:
... The addition of tree bark extracts, commercial tannin powder and a tannin-based polymer to cattle manure was investigated for its influence on the gaseous emission and nitrogen conservation potential for 28 days. In lab trials with ammonia solution as reference, the retention of ammonia was 13%, 40% and up to 65% for untreated solution, spruce bark extract and chestnut tannin respectively. The gas ...
Castanea; apples; cabbage; corn; cucumbers; fish; fruits; industry; material flow analysis; metabolism; models; nitrogen; pears; surface water; tomatoes; total nitrogen; uncertainty; uncertainty analysis; water quality; watersheds
Abstract:
... Nitrogen (N) was one of the primary causes to water environment depravation, having a thorough understanding of N loading to water body is important for reducing the N pollution purposefully. In this research, we took the Miyun reservoir watershed as a typical area, of which a material flow model of the N metabolism was built. Afterwards, the material flow analysis (MFA) was conducted to identify ...
Castanea; acidity; chemical composition; color; oxygen; pH; wines; wood
Abstract:
... A deep knowledge of oxygenation level effect on wine spirits' ageing is imperative to understand ageing chemistry and to select the most suitable technological option towards quality and sustainability. Following two articles on the same trial, this work focused on colour, total phenolic index (TPI) and basic chemical characteristics of a wine spirit aged in 50 L demijohns with chestnut wood stave ...
Castanea; Stewartia; habitats; herbaria; models; shrubs; trees; Alabama; Georgia; Kentucky; Mississippi; North Carolina; South Carolina; Tennessee; Virginia
Abstract:
... Mountain stewartia (Stewartia ovata) is a rare shrub or small tree endemic to the higher elevation regions of Georgia, Tennessee, and Alabama with isolated populations occurring in Kentucky, North Carolina, South Carolina, Virginia, and Mississippi. The species is often misidentified or overlooked by land managers and conservationists. As a result, mountain stewartia's habitat and distribution des ...
... Due to their ubiquity and their nature as generalist predators, ants have long been used as biological control agents in forest and agricultural systems. Several exotic ambrosia beetles (Coleoptera: Curculionidae: Scolytinae, Platypodinae) are considered emerging widespread pests of various trees and shrubs growing in forests, nurseries, orchards, and urban areas. Among them, the Scolytinae Xylosa ...
... Yellowroot (Xanthorhiza simplicissima Marshall, Ranunculaceae) is a low-growing deciduous shrub native to hardwood forests in the eastern United States. This review synthesizes existing knowledge about yellowroot's natural and cultural history including traditional uses, contemporary applications, and future implications. Emphasis is placed on the southern Appalachian mountain region, which is the ...
Castanea; Ceratophyllum; Podostemum; USDA; community structure; habitats; herbivores; macroinvertebrates; macrophytes; piedmont; rivers; West Virginia
Abstract:
... Podostemum ceratophyllum (Hornleaf riverweed) is a macrophyte that inhabits swift-water rivers with stable substrates and abundant light in montane and piedmont ecoregions of eastern North America. Within these habitats, P. ceratophyllum is considered a foundation species because the plant can strongly influence community structure by increasing habitat complexity for macroinvertebrates and fishes ...
... Ongoing research in the food industry is striving to replace wheat flour with new alternatives from sustainable sources to overcome the disease burden in the existing population. Celiac disease, wheat allergy, gluten sensitivity, or non‐celiac gluten sensitivity are some common disorders associated with gluten present in wheat. These scientific findings are crucial to finding appropriate alternati ...
Brachytheciaceae; Castanea; Euonymus fortunei; carbonate rocks; habitats; mosses and liverworts; remediation; state parks; Tennessee
Abstract:
... The collection reported here of Palamocladium leskeoides, made in Tennessee, represents the first documented observation of antheridia on this species in North America. Palamocladium leskeoides is a dioicous moss species with a pantropical distribution. Uncommon in the United States, it grows in disjunct populations in moist habitats on calcareous rock. We visited Rock Island State Park (Warren Co ...
Castanea; economic valuation; food chemistry; food safety; nutrition; nutritive value; research and development; starch
Abstract:
... As the requirements of modern society change, the demand for versatile food, which is not only nutritious but easily processed and preserved, is increasing. Chestnut, with vast economic value, is important in daily life and research. Compositionally, besides starch, chestnuts are also rich in protein, essential lipids, and various other compounds that scarce in other popular nuts. Using chestnuts ...
Carmen Marín Navas; Juan Vicente Delgado Bermejo; Amy Katherine McLean; José Manuel León Jurado; Antonio Rodríguez de la Borbolla y Ruiberriz de Torres; Francisco Javier Navas González
... Genetic diversity and demographic parameters were computed to evaluate the historic effects of coat colour segregation in the process of configuration of the Hispano-Arabian horse (Há). Pedigree records from 207,100 individuals born between 1884 and 2019 were used. Although coat colour is not a determinant for the admission of Hispano-Arabian individuals as apt for breeding, it may provide a repre ...
Castanea; beverages; pasteurization; response surface methodology; temperature
Abstract:
... Response surface methodology was used to optimize the chestnut beverage production under the effect of the independent variables including dilution rate (x₁), dilution temperature (x₂), pasteurization time (x₃) and pasteurization temperature (x₄). The experiments were based on a central composite design with linear and quadratic models employed to study the combined effects of four independent var ...
... Chestnut rose is an endemic plant in Guizhou Province, China, also known as seedless prickly pear, rich in mineral elements, vitamin C, and flavonoids. With chestnut rose as the main raw material, with grapes, apples, and other fruits as auxiliary ingredients, through the technical process of deastringency, sterilization, fermentation, blending, and other technical processes to obtain the composit ...
Castanea; administrative management; coppicing; forest ecology; stand structure; trees; wood; Europe
Abstract:
... In the last decades, releasing standards have become a very common and in some cases even mandatory management options in coppice systems in Europe. As for the chestnut tree, a light demanding and fast-growing species, however, there is a lively debate and a lack of scientific evidences about the pros and cons of releasing standards, especially in stands devoted to quality wood production. In this ...
Juan Ochando; José Carrión; Yul Altolaguirre; Manuel Munuera; Gabriela Amorós; Gonzalo Jiménez-Moreno; José Solano-García; Deborah Barsky; Carmen Luzón; Christian Sánchez-Bandera; Alexia Serrano-Ramos; Isidro Toro-Moyano; Juha Saarinen; Hugues-Alexandre Blain; Hervé Bocherens; Oriol Oms; Jordi Agustí; Mikael Fortelius; Juan M. Jiménez-Arenas
... Palynological investigations in the Orce Archaeological Zone (OAZ) (Guadix-Baza Basin, Granada, Spain), Venta Micena 1 (VM1), Barranco León (BL) and Fuente Nueva 3 (FN3) are presented. This archaeological region is connected with the first Homo populations in Western Eurasia during the Early Pleistocene. The VM1 pollen record is characterized by Ephedra, and to a lesser extent, Pinus, Juniperus an ...