{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T01:08:21Z","timestamp":1792026501252,"version":"4.4.0"},"reference-count":59,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2023,5,26]],"date-time":"2023-05-26T00:00:00Z","timestamp":1685059200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100008251","name":"Tomas Bata University in Zlin","doi-asserted-by":"publisher","award":["IGA\/FT\/2023\/007"],"award-info":[{"award-number":["IGA\/FT\/2023\/007"]}],"id":[{"id":"10.13039\/501100008251","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008251","name":"Tomas Bata University in Zlin","doi-asserted-by":"publisher","award":["IGA_PrF_2023_024"],"award-info":[{"award-number":["IGA_PrF_2023_024"]}],"id":[{"id":"10.13039\/501100008251","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007059","name":"Palacky University Olomouc","doi-asserted-by":"publisher","award":["IGA\/FT\/2023\/007"],"award-info":[{"award-number":["IGA\/FT\/2023\/007"]}],"id":[{"id":"10.13039\/501100007059","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007059","name":"Palacky University Olomouc","doi-asserted-by":"publisher","award":["IGA_PrF_2023_024"],"award-info":[{"award-number":["IGA_PrF_2023_024"]}],"id":[{"id":"10.13039\/501100007059","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Foods"],"abstract":"<jats:p>Corn silk (CS) extracts are reported to contain flavonoids (appx. 59.65 mg quercetin\/g), polysaccharides (appx. 58.75 w.%), steroids (appx. 38.3 \u00d7 10\u22123 to 368.9 \u00d7 10\u22123 mg\/mL), polyphenols (appx. 77.89 mg\/GAE\/g) and other functional biological substances. This study investigated the antioxidant activity of corn silk extracts related to their functional compounds. The radical scavenging effect of corn silk extracts was evaluated by the spin-trapping electron paramagnetic resonance (EPR) technique, 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2\u2032-azino-bis(3-ethylbenzo-thiazoline-6-sulfonate) (ABTS\u2022+) free radical measurement, ferric ion-reducing antioxidant power, and copper ion reductive capacity. It was found that the maturity stage of CS plant materials and the applied extraction procedure of their bioactive compounds have a profound effect on the radical scavenging capacity. Differences in the antioxidant activity of the studied corn silk samples based on their maturity were also confirmed. The strongest DPPH radical scavenging effect was observed for the corn silk mature stage (CS-M)stage (CS-MS) (65.20 \u00b1 0.90)%, followed by the silky stage (CS-S) (59.33 \u00b1 0.61)% and the milky stage (CS-M) (59.20 \u00b1 0.92)%, respectively. In general, the final maturity stage (CS-MS) provided the most potent antioxidant effect, followed by the earliest maturity stage (CS-S) and the second maturity stage (CS-M).<\/jats:p>","DOI":"10.3390\/foods12112159","type":"journal-article","created":{"date-parts":[[2023,5,27]],"date-time":"2023-05-27T16:16:04Z","timestamp":1685204164000},"page":"2159","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["A Physicochemical Study of the Antioxidant Activity of Corn Silk Extracts"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9917-7310","authenticated-orcid":false,"given":"Lubom\u00edr","family":"Lap\u010d\u00edk","sequence":"first","affiliation":[{"name":"Department of Foodstuff Technology, Faculty of Technology, Tomas Bata University in Zlin, Nam. T.G. Masaryka 275, CZ-762 72 Zlin, Czech Republic"},{"name":"Department of Physical Chemistry, Faculty of Science, Palacky University Olomouc, 17. Listopadu 12, CZ-771 46 Olomouc, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"\u0158epka","sequence":"additional","affiliation":[{"name":"Department of Physical Chemistry, Faculty of Science, Palacky University Olomouc, 17. Listopadu 12, CZ-771 46 Olomouc, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Barbora","family":"Lap\u010d\u00edkov\u00e1","sequence":"additional","affiliation":[{"name":"Department of Foodstuff Technology, Faculty of Technology, Tomas Bata University in Zlin, Nam. T.G. Masaryka 275, CZ-762 72 Zlin, Czech Republic"},{"name":"Department of Physical Chemistry, Faculty of Science, Palacky University Olomouc, 17. Listopadu 12, CZ-771 46 Olomouc, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9378-1429","authenticated-orcid":false,"given":"Daniela","family":"Sumczynski","sequence":"additional","affiliation":[{"name":"Department of Foodstuff Technology, Faculty of Technology, Tomas Bata University in Zlin, Nam. T.G. Masaryka 275, CZ-762 72 Zlin, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shweta","family":"Gautam","sequence":"additional","affiliation":[{"name":"Department of Foodstuff Technology, Faculty of Technology, Tomas Bata University in Zlin, Nam. T.G. Masaryka 275, CZ-762 72 Zlin, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peng","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Foodstuff Technology, Faculty of Technology, Tomas Bata University in Zlin, Nam. T.G. Masaryka 275, CZ-762 72 Zlin, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5683-5718","authenticated-orcid":false,"given":"Tom\u00e1\u0161","family":"Valenta","sequence":"additional","affiliation":[{"name":"Department of Foodstuff Technology, Faculty of Technology, Tomas Bata University in Zlin, Nam. T.G. Masaryka 275, CZ-762 72 Zlin, Czech Republic"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,5,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"592","DOI":"10.1016\/j.tips.2017.04.005","article-title":"Targeting free radicals in oxidative stress-related human diseases","volume":"38","author":"Poprac","year":"2017","journal-title":"Trends Pharmacol. Sci."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"3065","DOI":"10.1016\/j.foodres.2011.07.029","article-title":"Red wine polyphenols protect n\u22123 more than n\u22126 polyunsaturated fatty acid from lipid peroxidation","volume":"44","author":"Cazzola","year":"2011","journal-title":"Food Res. Int."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"424","DOI":"10.1016\/j.foodchem.2014.07.136","article-title":"Influence of variety and harvest maturity on phytochemical content in corn silk","volume":"169","author":"Sarepoua","year":"2015","journal-title":"Food Chem."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"1105","DOI":"10.1016\/j.ijbiomac.2019.11.077","article-title":"Characterization of a polysaccharide with antioxidant and anti-cervical cancer potentials from the corn silk cultivated in Jilin province","volume":"155","author":"Li","year":"2020","journal-title":"Int. J. Biol. Macromol."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"125708","DOI":"10.1016\/j.foodchem.2019.125708","article-title":"Corn silk extract inhibit the formation of N-epsilon-carboxymethyllysine by scavenging glyoxal\/methyl glyoxal in a casein glucose-fatty acid model system","volume":"309","author":"Zhang","year":"2020","journal-title":"Food Chem."},{"key":"ref_6","doi-asserted-by":"crossref","unstructured":"Xu, D., Li, Y., Meng, X., Zhou, T., Zhou, Y., Zheng, J., Zhang, J.-J., and Li, H.-B. (2017). Natural antioxidants in foods and medicinal plants: Extraction, assessment and resources. Int. J. Mol. Sci., 18.","DOI":"10.3390\/ijms18010096"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1016\/j.jaim.2019.10.005","article-title":"Phytochemical analysis of baby corn silk extracts","volume":"11","author":"Limmatvapirat","year":"2020","journal-title":"J. Ayurveda Integ. Med."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"129691","DOI":"10.1016\/j.foodchem.2021.129691","article-title":"The structural characteristic of acidic-hydrolyzed corn silk polysaccharides and its protection on the H2O2-injured intestinal epithelial cells","volume":"356","author":"Jia","year":"2021","journal-title":"Food Chem."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"347","DOI":"10.5219\/869","article-title":"Physico-chemical study of flavonoids from different matureness corn silk material","volume":"12","author":"Li","year":"2018","journal-title":"Potravinarstvo"},{"key":"ref_10","first-page":"1699","article-title":"Investigation of phytochemical profiling and therapeutic effects of corn silk against diabetes in human male subjects","volume":"35","author":"Shahzad","year":"2022","journal-title":"Pak. J. Pharmaceut. Sci."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1016\/j.foodchem.2010.11.014","article-title":"The antioxidant and free-radical scavenging activities of extract and fractions from corn silk (Zea mays L.) and related flavone glycosides","volume":"126","author":"Liu","year":"2011","journal-title":"Food Chem."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"9697","DOI":"10.3390\/molecules17089697","article-title":"Corn silk (Stigma maydis) in healthcare: A Phytochemical and Pharmacological Review","volume":"17","author":"Hasanudin","year":"2012","journal-title":"Molecules"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"847","DOI":"10.1016\/j.ijbiomac.2021.08.191","article-title":"Effect of Fe (III), Zn (II), and Cr (III) complexation on the physicochemical properties and bioactivities of corn silk polysaccharide","volume":"189","author":"Jia","year":"2021","journal-title":"Int. J. Biol. Macromol."},{"key":"ref_14","doi-asserted-by":"crossref","unstructured":"Singh, J., Inbaraj, B.S., Kaur, S., Rasane, P., and Nanda, V. (2022). Phytochemical analysis and characterization of Corn Silk (Zea mays, G5417). Agronomy, 12.","DOI":"10.3390\/agronomy12040777"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1016\/j.phymed.2003.12.010","article-title":"Zea mays L. extracts modify glomerular function and potassium urinary excretion in conscious rats","volume":"12","author":"Velazquez","year":"2005","journal-title":"Phytomedicine"},{"key":"ref_16","first-page":"1","article-title":"Bioactive compounds of corn silk and their role in management of glycaemic response","volume":"60","author":"Singh","year":"2022","journal-title":"J. Food Sci. Tech."},{"key":"ref_17","first-page":"321","article-title":"Purification and anti-fatigue activity of flavonoids from corn silk","volume":"5","author":"Hu","year":"2010","journal-title":"Int. J. Phys. Sci."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1007\/s11130-010-0172-6","article-title":"Protective effect of maize silks (Maydis stigma) ethanol extract on radiation-induced oxidative stress in mice","volume":"65","author":"Bai","year":"2010","journal-title":"Plant Foods Hum. Nutr."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1016\/j.jff.2015.12.016","article-title":"Effects of bearberry, parsley and corn silk extracts on diuresis, electrolytes composition, antioxidant capacity and histopathological features in mice kidneys","volume":"21","year":"2016","journal-title":"J. Funct. Foods"},{"key":"ref_20","doi-asserted-by":"crossref","unstructured":"Zhang, Y., Wu, L.Y., Ma, Z.S., Cheng, J., and Liu, J.B. (2016). Anti-diabetic, anti-oxidant and anti-hyperlipidemic activities of flavonoids from corn silk on STZ-induced diabetic mice. Molecules, 21.","DOI":"10.3390\/molecules21010007"},{"key":"ref_21","first-page":"1115","article-title":"Formulation and stability of topical water in oil emulsion containing corn silk extract, Trop","volume":"15","author":"Mohsin","year":"2016","journal-title":"J. Pharmaceut. Res."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"1403","DOI":"10.1016\/j.sbspro.2015.07.086","article-title":"Utilization of corn silk in low fat meatballs and its characteristics","volume":"197","author":"Aukkanit","year":"2015","journal-title":"Procedia Soc. Behav. Sci."},{"key":"ref_23","first-page":"466","article-title":"Effect of feeding of prefermented bioproduct containing gamma-linolenic acid and beta-carotene on selected parameters of broiler chicken meat quality","volume":"11","author":"Popelka","year":"2017","journal-title":"Potrvin. Slovak J. Food Sci."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/j.foodres.2012.01.014","article-title":"Highly glycosylated and acylated flavonols isolated from kale (Brassica oleracea var. sabellica)\u2014Structure\u2013antioxidant activity relationship","volume":"47","author":"Fiol","year":"2012","journal-title":"Food Res. Int."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"835","DOI":"10.1080\/14786419.2022.2089986","article-title":"Flavonoids with antioxidant and tyrosinase inhibitory activity from corn silk (Stigma maydis)","volume":"37","author":"Wang","year":"2023","journal-title":"Nat. Prod. Res."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"6837","DOI":"10.1021\/jf2013875","article-title":"Antioxidants in foods: State of the science important to the food industry","volume":"59","author":"Finley","year":"2011","journal-title":"J. Agric. Food Chem."},{"key":"ref_27","doi-asserted-by":"crossref","unstructured":"Kim, Y., Amy Cho, S.-A.K., Kim, M., Song, M., Han, H.W., Shin, E.-J., Park, E., and Lee, S.-M. (2019). Potential photoprotective effect of dietary corn silk extract on ultraviolet B-induced skin damage. Molecules, 24.","DOI":"10.3390\/molecules24142587"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"363","DOI":"10.1016\/j.jcs.2016.05.003","article-title":"Antioxidant activity, phenolic profile, chlorophyll and mineral matter content of corn silk (Zea mays L): Comparison with medicinal herbs","volume":"69","author":"Zilic","year":"2016","journal-title":"J. Cereal Sci."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"873","DOI":"10.1016\/j.biortech.2004.09.006","article-title":"Polyphenol contents and antioxidant activity of Maydis stigma extracts","volume":"96","year":"2005","journal-title":"Bioresour. Technol."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"4198","DOI":"10.1021\/jf1048904","article-title":"Phytochemical changes induced by different nitrogen supply forms and radiation levels in two leafy Brassica species","volume":"59","author":"Fallovo","year":"2011","journal-title":"J. Agric. Food Chem."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"1640","DOI":"10.1016\/j.ijbiomac.2020.09.068","article-title":"Characterization, antioxidant activities, and inhibition on \u03b1-glucosidase activity of corn silk polysaccharides obtained by different extraction methods","volume":"163","author":"Jia","year":"2020","journal-title":"Int. J. Biol. Macromol."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1016\/j.ijbiomac.2016.11.096","article-title":"Optimization of deep eutectic solvent-based ultrasound-assisted extraction of polysaccharides from Dioscorea opposita Thunb","volume":"95","author":"Zhang","year":"2017","journal-title":"Int. J. Biol. Macromol."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"571","DOI":"10.1016\/j.ultsonch.2016.06.037","article-title":"Ultrasound-synergized electrostatic field extraction of total flavonoids from Hemerocallis citrina baroni","volume":"34","author":"Yang","year":"2017","journal-title":"Ultrason. Sonochem."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"108","DOI":"10.1016\/j.foodchem.2016.02.088","article-title":"Laboratory to pilot scale: Microwave extraction for polyphenols lettuce","volume":"204","author":"Pierson","year":"2016","journal-title":"Food Chem."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1016\/j.foodchem.2015.06.097","article-title":"Dynamic high pressure microfluidization-assisted extraction and bioactivities of Cyperus esculentus (C. esculentus L.) leaves flavonoids","volume":"192","author":"Jing","year":"2016","journal-title":"Food Chem."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1016\/j.carbpol.2012.09.020","article-title":"Box\u2013Behnken design based statistical modeling for ultrasound-assisted extraction of corn silk polysaccharide","volume":"92","author":"Maran","year":"2013","journal-title":"Carbohydr. Polym."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1016\/j.carbpol.2013.09.046","article-title":"Enzymolysis-ultrasonic assisted extraction, chemical characteristics and bioactivities of polysaccharides from corn silk","volume":"101","author":"Chen","year":"2014","journal-title":"Carbohydr. Polym."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"658","DOI":"10.5219\/1144","article-title":"Physico-chemical study of steroids from different matureness corn silk material","volume":"13","author":"Li","year":"2019","journal-title":"Potravinarstvo"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1016\/j.foodres.2017.10.056","article-title":"Evolution of food antioxidants as a core topic of food science for a century","volume":"105","year":"2018","journal-title":"Food Res. Int."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1016\/j.foodres.2003.09.011","article-title":"Superoxide anion and \u03b1, \u03b1-diphenyl-\u03b2-picrylhydrazyl radical scavenging capacity of rooibos (Aspalathus linearis) aqueous extracts, crude phenolic fractions, tannin and flavonoids","volume":"37","author":"Joubert","year":"2004","journal-title":"Food Res. Int."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.foodres.2015.04.018","article-title":"Antioxidants: Characterization, natural sources, extraction and analysis","volume":"74","author":"Oroian","year":"2015","journal-title":"Food Res. Int."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1016\/j.jksus.2013.11.002","article-title":"Nutritional compositions and antioxidative capacity of the silk obtained from immature and mature corn","volume":"26","author":"Rahman","year":"2014","journal-title":"J. King Saud Uni. Sci."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1016\/j.jep.2016.07.012","article-title":"Toxicological evaluation of the flavonoid-rich extract from Maydis stigma: Subchronic toxicity and genotoxicity studies in mice","volume":"192","author":"Peng","year":"2016","journal-title":"J. Ethnopharmacol."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1590\/S0102-695X2012005000143","article-title":"Comparative evaluation of UV\/VIS and HPLC analytical methodologies applied for quantification of flavonoids from leaves of Bauhinia forficata","volume":"23","author":"Marques","year":"2013","journal-title":"Rev. Bras. Farmacogn."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"1470","DOI":"10.1016\/j.ultsonch.2014.01.023","article-title":"Ultrasonic extraction of steroidal alkaloids from potato peel waste","volume":"21","author":"Hossain","year":"2014","journal-title":"Ultrason. Sonochem."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"111635","DOI":"10.1016\/j.jinorgbio.2021.111635","article-title":"The effect of luteolin on DNA damage mediated by a copper catalyzed Fenton reaction","volume":"226","author":"Jomova","year":"2022","journal-title":"J. Inorg. Biochem."},{"key":"ref_47","doi-asserted-by":"crossref","unstructured":"Simunkova, M., Barbierikova, Z., Jomova, K., Lauro, P., Alwasel, S., Alhazza, I., Rhodes, C., and Valko, M. (2021). Antioxidant vs. prooxidant properties of the flavonoid, kaempferol, in the presence of Cu (II) ions: A ROS-scavenging activity, fenton reaction and DNA damage study. Int. J. Mol. Sci., 22.","DOI":"10.3390\/ijms22041619"},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"6600","DOI":"10.20964\/2017.07.06","article-title":"Antioxidant and antiradical properties of green tea extract compounds","volume":"12","author":"Masek","year":"2017","journal-title":"Int. J. Electrochem. Sci."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1016\/j.jff.2015.01.047","article-title":"Measurement of antioxidant activity","volume":"18","author":"Shahidi","year":"2015","journal-title":"J. Funct. Foods."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"1150","DOI":"10.1007\/s12161-011-9358-2","article-title":"Determination of total antioxidant capacity of lipophilic and hydrophilic antioxidants in the same solution by using ferric\u2013ferricyanide assay","volume":"5","author":"Berker","year":"2012","journal-title":"Food Anal. Methods"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"1264","DOI":"10.1016\/j.foodchem.2007.07.033","article-title":"Antioxidant activity of microwave-assisted extract of longan (Dimocarpus Longan Lour.) peel","volume":"106","author":"Pan","year":"2008","journal-title":"Food Chem."},{"key":"ref_52","doi-asserted-by":"crossref","unstructured":"Apak, R. (2017). Electron Transfer-Based Antioxidant Capacity Assays and the Cupric Ion Reducing Antioxidant Capacity (CUPRAC) Assay, Wiley-Blackwell Chichester.","DOI":"10.1002\/9781119135388.ch4"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"634","DOI":"10.1016\/j.foodchem.2009.12.078","article-title":"Determination of phenolic compounds in macroalgae for human consumption","volume":"121","year":"2010","journal-title":"Food Chem."},{"key":"ref_54","doi-asserted-by":"crossref","unstructured":"Lozano-Navarro, J.I., Diaz-Zavala, N.P., Velasco-Santos, C., Melo-Banda, J., P\u00e1ramo-Garc\u00eda, U., Paraguay-Delgado, F., Garc\u00eda-Alamilla, R., Mart\u00ednez-Hern\u00e1ndez, A., and Zapi\u00e9n-Castillo, S. (2018). Chitosan-starch films with natural extracts: Physical, chemical, morphological and thermal properties. Materials, 11.","DOI":"10.3390\/ma11010120"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"e13203","DOI":"10.1111\/jfpp.13203","article-title":"Effect of heat processing on thermal stability and antioxidant activity of six flavonoids","volume":"41","author":"Chaaban","year":"2017","journal-title":"J. Food Process. Preserv."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"100089","DOI":"10.1016\/j.crgsc.2021.100089","article-title":"Antimicrobial activity, antiproliferative activity, amylase inhibitory activity and phytochemical analysis of ethanol extract of corn (Zea mays L.) silk","volume":"4","author":"Abirami","year":"2021","journal-title":"Curr. Res. Green Sustain. Chem."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"130479","DOI":"10.1016\/j.foodchem.2021.130479","article-title":"Identification of bioactive metabolites from corn silk extracts by a combination of metabolite profiling, univariate statistical analysis and chemometrics","volume":"365","author":"Santana","year":"2021","journal-title":"Food Chem."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"406","DOI":"10.1111\/j.1438-8677.2009.00237.x","article-title":"Characterisation of phenol oxidase and peroxidase from maize silk","volume":"12","year":"2010","journal-title":"Plant Biol."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"1505","DOI":"10.1021\/jf048701t","article-title":"Effect of roasting on the formation of chlorogenic acid lactones in coffee","volume":"53","author":"Farah","year":"2005","journal-title":"J. Agric. Food Chem."}],"container-title":["Foods"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2304-8158\/12\/11\/2159\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T19:43:00Z","timestamp":1760125380000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2304-8158\/12\/11\/2159"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,5,26]]},"references-count":59,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2023,6]]}},"alternative-id":["foods12112159"],"URL":"https:\/\/doi.org\/10.3390\/foods12112159","relation":{},"ISSN":["2304-8158"],"issn-type":[{"value":"2304-8158","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,5,26]]}}}