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Enhancing Water Barriers by Protein-Based Surface Treatments for Cellulose-Based Materials

cris.virtual.author-orcid0000-0003-0138-3034
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid0000-0003-3704-4149
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcidecba7829-1555-40c7-9a9b-e479473ebd4c
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid92cedaf4-e34b-41a0-96ab-690532a1623e
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enThe global packaging sector has grown consistently, and the use of sustainable materials, including recycled and biodegradable products, is expected to rise. This study focuses on the potential of producing barriers for water and water in moist air (water vapor) from proteins to protect cellulosic materials. Owing to the specific requirements of packaging materials, the main subject of this research was their barrier and strength properties. The scope of this work includes selecting components and their physicochemical treatment to produce functionalized coatings on sprayed paper and pure films, as well as film-coated samples (paper laminated with film). The following tests were used to estimate the hydrophobic, hygroscopic, and strength properties: Cobb absorption, contact angle testing, dynamic vapor sorption, and dynamic mechanical analysis. In most cases, the spray-coated paper and film-coated samples absorbed less liquid water than untreated paper. Wheat gluten protein was the most effective water barrier. In all variants, the vapor sorption, desorption, and hysteresis effects (or the lack thereof) showed significant differences compared to those of cellulosic materials. All variants of the spray-coated and film-coated samples in the dynamic mechanical analysis showed an increase in the strength properties of the samples in comparison to the untreated paper. The increased humidity caused a significant loss in the mechanical properties of all variants, exceeding the strength loss of the untreated control samples.
dc.abstract.languagezh
dc.abstract.other全球包装行业持续增长，包括回收和可生物降解产品在内的可持续材料的使用预计将增加. 这项研究的重点是蛋白质对水和潮湿空气中的水（水蒸气）产生屏障以保护纤维素材料的潜力. 由于包装材料的特殊要求，本研究的主要主题是其阻隔性和强度性能. 这项工作的范围包括选择成分及其物理化学处理，以在喷涂纸和纯膜上生产功能化涂层，以及薄膜涂层样品（与薄膜层压的纸）. 以下测试用于评估疏水性、吸湿性和强度特性: Cobb吸收、接触角测试、动态蒸汽吸附和动态力学分析. 在大多数情况下，喷雾涂布的纸和薄膜涂布的样品比未处理的纸吸收更少的液态水. 小麦面筋蛋白是最有效的水分屏障. 在所有变体中，与纤维素材料相比，蒸汽吸附、解吸和滞后效应（或缺乏它们）显示出显著差异. 在动态力学分析中，喷涂和薄膜涂层样品的所有变体显示，与未处理的纸相比，样品的强度性能有所提高. 湿度的增加导致所有变体的机械性能显著损失，超过了未经处理的对照样品的强度损失.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Chemicznej Technologii Drewna
dc.contributor.authorMazela, Bartłomiej
dc.contributor.authorTreu, Andreas
dc.contributor.authorTomkowiak, Karolina
dc.contributor.authorPerdoch, Waldemar
dc.date.access2025-07-22
dc.date.accessioned2025-07-24T10:51:36Z
dc.date.available2025-07-24T10:51:36Z
dc.date.copyright2024-06-28
dc.date.issued2024
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if3,1
dc.description.number1
dc.description.points140
dc.description.versionfinal_published
dc.description.volume21
dc.identifier.doi10.1080/15440478.2024.2371915
dc.identifier.eissn1544-046X
dc.identifier.issn1544-0478
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/3960
dc.identifier.weblinkhttps://www.tandfonline.com/doi/full/10.1080/15440478.2024.2371915
dc.languageen
dc.pbn.affiliationforestry
dc.relation.ispartofJournal of Natural Fibers
dc.relation.pagesart. 2371915
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.subject.enbiocomposites
dc.subject.enmechanical properties
dc.subject.enbarrier properties
dc.subject.encellulose fibers
dc.subject.enprotein-based coatings
dc.subject.enprotein-based films
dc.subject.languagezh
dc.subject.other生物复合材料
dc.subject.other力学性能
dc.subject.other屏障特性
dc.subject.other纤维素纤维
dc.subject.other蛋白质基涂料
dc.subject.other蛋白质基薄膜
dc.titleEnhancing Water Barriers by Protein-Based Surface Treatments for Cellulose-Based Materials
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume21