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Valorization of Spondias bahiensis waste: Ultrasound-assisted extraction, in vitro phenolics bioaccessibility, and effect on the stability of lipid-protein oxidation in pre-cooked goat meatballs

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food Bioscience 2025年 69卷

作者： da Silva Ferreira, Valquíria Cardoso de Santana Neto, Deocleciano Cassiano Fernandes Santos, Miriane Moreira da Silva, Anna Júllia Bezerra de Azevedo Moura, Gleyce Swellen Santos Ribeiro, José Evangelista Lima, Marcos dos Santos Magnani, Marciane Silva, Fábio Anderson Pereira da Department of Management and Agro-industrial Technology Federal University of Paraíba Paraíba Bananeiras Brazil Post-graduate Program in Food Engineering Department of Chemical Engineering Federal University of Paraná Brazil Post-graduate Program in Food Science and Technology Department of Food Engineering Technology Center Federal University of Paraíba Paraíba Joao Pessoa 58051-900 Brazil Department of Food Engineering Technology Center Federal University of Paraíba Paraíba Joao Pessoa 58051-900 Brazil

This study aimed to optimize the ultrasound-assisted extraction of phenolic compounds from the bagasse of umbu-cajá (Spondias bahiensis), a native Brazilian fruit, and to assess their bioaccessibility. Additionally, the influence of different concentrations of the umbu-cajá bagasse (SBB) extract on the oxidative stability of pre-cooked goat meatballs was investigated over a 10-day refrigerated storage period by quantifying lipid oxidation products. A central composite rotational design determined the optimal ethanol concentration, sonication time, and bagasse-solvent ratio. The optimized extract was applied to meatballs at two concentrations: EX2 (meatballs with 7.0 g/100 g of added SBB extract) and EX4 (meatballs with 13.7 g/100 g of added SBB extract). A control treatment (no antioxidant) and BHT-treated meatballs (0.02 g/100 g) were included as references. Meatballs were evaluated by measuring instrumental color, peroxide value, TBARS, carbonyl compounds, and through simulated digestion. Optimal extraction conditions were 55 % ethanol, 20 min of sonication, and a 1:36.8 bagasse-to-solvent ratio (m/v). The extract showed high antioxidant activity and bioaccessibility of catechin (1243.75 %), epicatechin gallate (918.75 %), procyanidins B2 (915.38 %), gallic acid (319.76 %) and procyanidins B1 (136.36 %). SBB extract slowed lipid oxidation until day 10 and protein oxidation until day 5 but did not inhibit color change. The meatballs had low content of oxidative compounds and high antioxidant capacity in the intestinal fraction, indicating that SBB extract can partially or totally replace the synthetic preservative. © 2025

关键词： Antioxidant Goat meat In vitro gastrointestinal digestion Oxidation Phenolic compounds Umbu-cajá

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Evaluation of Single and Duplex Plasma Treatment Applied to Aisi 409 Stainless Steel

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SSRN 2024年

作者： do Monte e Silva, André Felipe Soares de Almeida, Larissa Solano Monteiro, Leandro Rossino, Luciana Sgarbi Nunes, Maelson Sousa Libório, Maxwell Santana de Carvalho Costa, Thércio Henrique Bandeira, Rafael Marinho de Sousa, Rômulo Ribeiro Magalhães Post-Graduate Materials Science and Engineering Program Federal University of Piauí PI Teresina Brazil Post-Graduate Program in Materials Science Federal University of São Carlos São Carlos Brazil Post-Graduate Program in Chemistry Federal University of Piauí PI Teresina Brazil School of Science and Technology Federal University of Rio Grande do Norte RN Natal Brazil Brazil Department of Mechanical Engineering Federal University of Piauí PI Teresina Brazil Brazil

The industrial landscape has witnessed a growing demand for components exhibiting superior performance and extended lifespan, especially in parts made of stainless steels like AISI 409 steel, widely used in automotive exhaust systems, heat exchangers, and lightweight structural components. This study investigates the enhancement of surface properties of AISI 409 stainless steel through cathodic cage plasma nitriding (CCPN) and cathodic cage plasma deposition (CCPD) processes, focusing on the novel implementation of duplex treatments. The research aims to improve the mechanical strength, wear resistance, and corrosion resistance of the steel by forming nitrides and vanadium nitride films on its surface. The duplex treatments, specifically N400D450 and N450D450, were found to significantly enhance the hardness of AISI 409 stainless steel, with the N450D450 sample achieving a maximum hardness of 1100 HV—a 461.22% increase compared to the untreated steel. This enhancement is attributed to the formation of a thick, uniform nitrided layer followed by a vanadium nitride film. The critical role of processing order was highlighted, with the sequence of nitriding followed by deposition proving more effective than the reverse. Corrosion resistance was markedly improved in the duplex-treated samples. The N450D450 sample exhibited an Ecorr of -198 mV and reduced jcorr values, indicating superior resistance to corrosive environments. These results underscore the synergistic effect of combining nitriding and vanadium deposition, which optimizes the formation of protective surface layers. Overall, this study demonstrates that duplex treatments significantly enhance the surface properties of AISI 409 stainless steel, offering the potential for extended component lifespan and reduced maintenance in industrial applications. The findings suggest that careful control of process parameters and treatment sequence is essential for achieving optimal results. © 2024, The Authors. All rights

关键词： Tribology

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Multivariate analysis and image-based phenotyping of cayenne fruit traits in selection and diversity mapping of multiple F1 cross lines

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Reproduction and Breeding 2024年第4期4卷 194-202页

作者： Anshori, Muhammad Fuad Musa, Yunus Dungga, Novaty Eny Widiayani, Nuniek Arifin, Arfina Sukmawati Masniawati, A. Firmansyah Farid, Muh Dirpan, Andi Sakinah, Andi Isti Amier, Nirwansyah Department of Agronomy Faculty of Agriculture Hasanuddin University Makassar 90245 Indonesia Department of Agricultural Technology Faculty of Agriculture Hasanuddin University Makassar 90245 Indonesia Department of Biology Faculty of Mathematics and Natural Science Hasanuddin University Makassar 90245 Indonesia Research Center for Food Crops Research Organization for Agriculture and Food National Research and Innovation Agency (BRIN) Cibinong Science Center Bogor 16911 Indonesia Graduate School Hasanuddin University Makassar 90245 Indonesia Agrotechnology Study Program Graduate School Hasanuddin University Makassar 90245 Indonesia

The phenomenon of fluctuating chili prices can be resolved in stages, one of which is through multiple crosses. However, this cross requires precise methods in the evaluation and selection process, especially regarding fruit characteristics. Image-based phenotyping 4.0 approaches can increase the potential precision of such evaluation genotypes, especially when this approach is combined with multivariate analysis. Therefore, both methods are needed to evaluate and select these cayenne multiple crosses. This research aims to identify the effectiveness of multivariate analysis and image-based explanatory characteristics of fruit phenotypes and to select multiple crosses that can continue to the F2 generation. The research was designed with a randomized complete block design of ten F1 multiple cross-genotypes and four check varieties. Each genotype was repeated three times, so there were 42 experimental units. Based on the results, multivariate was considered adequate in determining image explanatory characters based on fruit phenotype and genotype mapping of the population diversity of multiple crosses of cayenne pepper. The characteristics of fruit height, fruit area, and fruit Intden are image-based explanatory characters that can map the completeness of cayenne pepper fruit between multiple crosses well. This indicates that image-based phenotyping and multivariate analysis can provide more detailed image information of the potential of cayenne fruit from multiple crosses than just based on fruit weight. Therefore, both approaches are recommended for analyzing cayenne paper fruit potential, especially for multiple crosses. In addition, three crosses (MC4, MC8, and MC9) are optimal for the next generation to be recommended and continued. © 2024 The Authors

关键词： 3D plot Capsicum frutescent Cayenne breeding Image processing Multiple cross

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Bioaccessibility of phenolic compounds from Brazilian grape juices using a digestion model with intestinal barrier passage

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food Bioscience 2023年第2期52卷 1343-1351页

作者： Maria da Conceicao Prudencio Dutra Ana Beatriz Martins da Silva Ederlan de Souza Ferreira Ana Julia de Brito Araujo Carvalho Marcos dos Santos Lima Aline Camarao Telles Biasoto Graduate Program in Food Science Faculty of PharmacyFederal University of BahiaSalvadorBahiaBrazil Federal Institute of Education Science and Technology of Sertao PernambucanoLiquid Chromatography LaboratoryCampus IndustrialPetrolinaPernambucoBrazil Brazilian Agricultural Research Corporation Embrapa Semi-arid RegionPetrolinaPernambucoBrazil Brazilian Agricultural Research Corporation Embrapa EnvironmentJaguariunaSao PauloBrazil

Grape juices are rich in bioactive compounds;however,for these compounds to exert their functionality,they must be ***,the present study evaluated a simulated digestion process on the main bioactive compounds of monovarietal grape juices of five Brazilian hybrid cultivars(*** x ***).Characterization of the chemical profiles in liquid chromatography(HPLC-DAD-RID),behaviour of phenolics in the stages of digestion and bioaccessibility through the INFOGEST protocol plus intestinal barrier passage were carried *** the 24 polyphenols identified in the grape juice samples,11 were bioaccessible,with emphasis on the class of *** B2(101-426%),(+)-catechin(169-370%)and gallic acid(61-230%)stood out in all juices,showing that these compounds are key to the functionality of these *** were observed to differ between juices,demonstrating that factors such as the cultivar should be explored more extensively in studies on functional *** study also suggests that quality components such as sugars and organic acids influence the bioaccessibility of beverages.

关键词： Grape cultivars Functional beverages Phytochemicals Digestion simulation Bioactivity

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Exploring Carotenoid from Chlorella Sorokiniana as a Natural Alternative to Yellow Artificial food Dyes: Stability and Application in Model System

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SSRN 2025年

作者： Bianchini, Carlen Bettim Minatel, Gabriela Gomes Schappo, Flávia Barbosa Arend, Giordana Demaman de Mello Castanho Amboni, Renata Dias De Rosso, Veridiana Vera Nunes, Itaciara Larroza Graduate Program in Food Science Department of Food Science and Technology Federal University of Santa Catarina Florianópolis88034-001 Brazil Graduate Program in Food Engineering Department of Chemical Engineering and Food Engineering Federal University of Santa Catarina Florianópolis88040-900 Brazil Nutrition and Food Service Research Center Federal University of São Paulo Santos11015-020 Brazil

This study investigated ultrasound-assisted extraction using ethanol from Chlorella sorokiniana-derived carotenoids and encapsulation by co-crystallization. The carotenoid extract was quantified and identified (HPLC-DAD) and its encapsulation efficiency was assessed. Co-crystals were analyzed for FTIR spectra, morphology (SEM) and stability (moisture, water activity, carotenoid content, and color) over 90 days. Their potential as a natural dye in gelatin was also evaluated. Lutein and β-carotene were the major carotenoids, with an encapsulation efficiency of 53%. FTIR analysis of the co-crystals demonstrated characteristic functional groups of sucrose and carotenoids, while SEM revealed a porous structure with particles diameters ranging from 2 μm to 20 μm. Over storage, moisture, and water activity increased, while carotenoid content decreased. Yellow remained stable in co-crystals for 90 days, whereas gelatin powder showed reduced red and yellow colors. The color of the ready-to-serve gelatin remained stable for seven days. Co-crystals can replace artificial dyes and sugar in gelatin. © 2025, The Authors. All rights reserved.

关键词： Ethanol

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A functional chicken-liver hydrolysate-based supplement ameliorates alcohol liver disease via regulation of antioxidation, anti-inflammation, and antiapoptosis

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Environmental Toxicology 2024年第3期39卷 1759-1768页

作者： Wu, Yi-Hsieng Samuel Lin, Yi-Ling Kao, Yi-Feng Chen, Jr-Wei Chen, Yi-Chou Chen, Yi-Chen Department of Animal Science and Technology National Taiwan University Taipei City Taiwan Institute of Food Safety and Health Risk Assessment National Yang Ming Chiao Tung University Taipei City Taiwan Undergraduate and Graduate Programs of Nutrition Science National Taiwan Normal University Taipei City Taiwan Seafood Technology Division Fisheries Research Institute Ministry of Agriculture Keelung City Taiwan Department of Animal Industry Ministry of Agriculture Taipei City Taiwan Great Billion Biotech Co. Limited. New Taipei City Taiwan Master Program in Global Agriculture Technology and Genomic Science International College National Taiwan University Taipei City Taiwan

Tons of broiler livers are produced yearly in Taiwan but always considered waste. Our team has successfully patented and characterized a chicken-liver hydrolysate (CLH) with several biofunctions. Chronic alcohol consumption causes hepatosteatosis or even hepatitis, cirrhosis, and cancers. This study was to investigate the hepatoprotection of CLH-based supplement (GBHP01™) against chronic alcohol consumption. Results showed that GBHP01™ could reduce (p © 2023 Wiley Periodicals LLC.

关键词： Metabolism

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Red onion skin extract rich in flavonoids encapsulated in ultrafine fibers of sweet potato starch by electrospinning

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food Chemistry 2023年 406卷 134954页

作者： Cruz, Elder Pacheco da Jansen, Estefani Tavares Fonseca, Laura Martins Hackbart, Helen Cristina dos Santos Siebeneichler, Tatiane Jéssica Pires, Juliani Buchveitz Gandra, Eliezer Avila Rombaldi, Cesar Valmor Zavareze, Elessandra da Rosa Dias, Alvaro Renato Guerra Graduate Program in Food Science and Technology Department of Agroindustrial Science and Technology Federal University of Pelotas RS Pelotas96010-900 Brazil Center for Chemical Pharmaceutical and Food Sciences Federal University of Pelotas RS Pelotas96010-900 Brazil

Electrospinning encapsulation is a highly viable method to protect bioactive compounds and prevent their degradation. Hence, this study produced ultrafine fibers based on yellow and white sweet potato starches and a red onion skin extract (ROSE;0, 3, 6, and 9 %, w/w) using electrospinning. The fibers were evaluated for morphology, thermogravimetric properties, antioxidant, in vitro release simulation, thermal resistance (100 and 180 °C), and wettability. The fibers with ROSE presented 251–611 nm diameters, 67–78 % loading capacity, and 51.6–95.4 and 13.4–99.4 % thermal resistance (100 and 180 °C, respectively);apigenin presented the highest thermal protection. The phenolic compounds showed low release using 10 % ethanol and greater release with 50 % ethanol. The fibers with 9 % ROSE showed 2,2′-azino-bis(3-ethylbenzothiazoline) 6-sulfonic acid radical inhibition above 92 %. The ultrafine fibers and the unencapsulated ROSE showed inhibitory action against Escherichia coli and Staphylococcus aureus;only unencapsulated ROSE showed bactericidal activity. © 2022 Elsevier Ltd

关键词： Contact angle

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Physicochemical and Bioactive Properties of Oil Extracted from Garden Cress (Lepidium Sativum) Seeds

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SSRN 2024年

作者： Erku, Eshetie Gelagay Admassu, Habtamu Department of food science and post-harvest technology Injibara University Injibara40 Ethiopia Food Process Engineering program College of Engineering Addis Ababa Science and Technology University Addis Ababa1000/16417 Ethiopia Biotechnology and Bioprocess Center of Excellence Addis Ababa Science and Technology University Addis Ababa1000/16417 Ethiopia

Garden cress (Lepidium sativum) seeds are a rich source of fatty acids, phenols, and flavonoids. This study was investigated the physical, chemical, and bioactive properties of oil extracted from these seeds. The oil was found to have a density of 700kg/m3 , a viscosity of 67.65mm2 /s, and a refractive index of 1.47. The free fatty acid value, peroxide value, iodine value, and saponification value were determined to be 0.64% of oleic acid, ***-1 , 127.00gI2absorbed/100g, and 183.84mg KOH/g, respectively. Gas Chromatography Mass Spectrometer analysis revealed that the oil was composed of approximately 47.82% monounsaturated fatty acids, 37.92% polyunsaturated fatty acids, and 14.25% saturated fatty acids. The total phenolic content, total flavonoid content, and antioxidant activity were found with values of 3.84mg GAE/g, 0.91mgQE/g, and 54.79% DPPH scavenging activity respectively. In conclusion, garden cress seed oil is a valuable source of important fatty acids and bioactive constituents, making it a potential candidate for use in the development of new medicinal products. © 2024, The Authors. All rights reserved.

关键词： Refractive index

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Two Phase Dip-Coating Method: Growth Mechanisms and Effects on Electrical Properties of Tio2 and Tio2/Sno2

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SSRN 2023年

作者： Pedrini, Luiz Felipe K. de Andrade Scalvi, Luis Vicente School of Sciences POSMAT - Post-Graduate Program in Materials Science and Technology SP Bauru Brazil School of Sciences Department of Physics SP Bauru Brazil

A dip-coating process is proposed for preparation of TiO2 thin films from a segregated fluid system. To study its effects, by changing the height of the floating, less dense phase, it was possible to modify the main draining mechanism, which has decreased agglomerate size during gelification process. By reducing the amount of volume adhered to the emerging substrate it was possible to shift the draining regime mechanism towards the capillary regime, a change mostly observed before only in slower emerging deposition rates. It was also found that further reduction in adhered volume decreased the size of agglomerates during deposition, which affected transparency and electrical conductivity of prepared films. A further increase in floating phase height was shown to lower roughness in film surface. This has lead to a better coupled interface in TiO2/SnO2 heterostructure, as seen by type II hererojunction behavior, when TiO2 films, deposited on top of a SnO2 films, are prepared with solutions with 0.6 cm of floating phase height. © 2023, The Authors. All rights reserved.

关键词： Titanium dioxide

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Estimating arsenic biotransfer factors from feed to chicken: a viable approach to animal feed risk assessment

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food Additives and Contaminants - Part A 2023年第7期40卷 852-861页

作者： Hung, Ching-Chi Lin, Hsin-Tang Chen, Ching-Yi Chen, Kuan-Yi Lee, Tsung-Yu Chiang, Chow-Feng Livestock Research Institute Council of Agriculture Tainan City Taiwan Graduate Institute of Food Safety National Chung Hsing University Taichung City Taiwan Department of Animal Science and Technology National Taiwan University Keelung Rd Taipei City Taiwan Department of Public Health China Medical University Beitun Dist Taichung City Taiwan Master Program for Food and Drug Safety China Medical University Taichung City Taiwan

Reliable biotransfer factor (BTF) data are critical for animal-feed studies in human risk assessment. A wide range of BTF values have been reported (0.0015–0.83 d/kg), expressed as the ratio of total arsenic (tAs) concentration (µg/kg) in chicken to daily intake rate (µg/d) of tAs in feed (tAs/tAs). Data on inorganic As (iAs) for chicken meat and tAs concentrations for feed were obtained from our related study. Using the linear regression technique developed in this study, we estimated the BTF as 0.016 d/kg, as iAs/tAs (R 2 > 0.7702) and 0.55 d/kg as tAs/tAs (R 2 = 0.9743) for whole chicken meat. From a mass-balance perspective, we suggest that tAs be used as the denominator for the BTF unit. To illustrate our feed-risk assessment method, we analyzed commercial feeds for tAs concentration (n = 79). Consumption data for the general population (n = 2479) were obtained from a Taiwanese total diet study. Bivariate Monte Carlo simulations (n = 10,000) showed that the 95th percentile (P95) of estimated daily intake (EDI) was 0.002 µg/kg body weight (bw)/d as iAs ( © 2023 Taylor & Francis Group, LLC.

关键词： Risk assessment

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