Article
Agricultural Engineering
Yining Wang, Xin Guo, Jinhui Li, Wenqian Jia, Fang Qian, Haisong Wang, Yanna Lv
Summary: This study presents a modified protocol to reduce water vapor transmission capacity and improve the flexibility of xylan-based films, resulting in highly impermeable films with robust solvent resistance. The optimized PVA/MSMX/CA films showed significantly lower water vapor permeability and doubled elongation at break compared to previous PVA/xylan films, demonstrating great potential as packaging materials for moisture susceptible drugs, food, and electronic components.
INDUSTRIAL CROPS AND PRODUCTS
(2021)
Article
Green & Sustainable Science & Technology
Monireh Imani, Katarina Dimic-Misic, Mirjana Kostic, Nemanja Barac, Djordje Janackovic, Petar Uskokovic, Aleksandra Ivanovska, Johanna Lahti, Ernest Barcelo, Patrick Gane
Summary: Developing eco-friendly packaging cellulose film with multiple barrier properties has always been a challenge. This study used alkyl ketene dimer (AKD) and starch to improve the barrier properties of cellulose-calcium carbonate composite films. The addition of AKD and the presence of calcium carbonate particles enhanced the water/moisture resistance and crystallinity of the cellulose film, resulting in significantly improved barrier properties.
Article
Materials Science, Multidisciplinary
Uttam C. Paul, Despina Fragouli, Ilker S. Bayer, Arkadiusz Zych, Athanassia Athanassiou
Summary: In this study, eco-friendly biocomposites composed of PLA and MCC with improved properties were developed using TEC as a plasticizer. The results showed that biocomposites with 10% TEC content were considered the most suitable for eco-friendly food packaging applications, based on their performance and migration analysis. These findings position the developed PLA/MCC biocomposites as strong candidates for biobased food packaging materials production on a large scale.
ACS APPLIED POLYMER MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Md Nuruddin, Reaz A. Chowdhury, Ryan Szeto, John A. Howarter, Kendra A. Erk, Caroline R. Szczepanski, Jeffrey P. Youngblood
Summary: The study found that CNC-PVA films exhibit excellent barrier performance, even higher than traditional polymers and high barrier ethylene-vinyl alcohol copolymer films. In addition, the moisture sensitivity of the films decreased with the addition of PVA.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Materials Science, Paper & Wood
Liangxian Liu, Boyu Cui, Lei Tan, Weihong Wang
Summary: In this study, a cellulose/lignin/xylan film with higher thermostability and water and oxidation resistance was developed using a simple and green immersing, drying, and hot-pressing procedure. Xylan enhanced the hydrogen bonding between cellulose and lignin, and water further plasticized and promoted the bonding of the ternary components, resulting in excellent properties for applications in food packaging, transportation, preservation, and biomedicine.
Article
Chemistry, Applied
Lanxing Du, Haonan Yu, Bohan Zhang, Ruilin Tang, Yang Zhang, Chusheng Qi, Michael P. Wolcott, Zhiming Yu, Jinwu Wang
Summary: Transparent films with symmetric sandwich structure were designed using layer-by-layer assembly of biaxially oriented polypropylene (BOPP) and acrylic resin (AR) with a cellulose nanoparticle (CNP) layer. The aspect ratio of CNPs affected film microstructure, resulting in different oxygen transmission rates (OTR). Well-organized CNP layer exhibited lower OTR compared to network layer, with thickness, density, and porosity of CNP layer correlating with OTR. Water vapor transmission rate (WVTR) increased due to additional water pathway, while these cellulose composite films showed excellent light transmittance and tensile strength.
CARBOHYDRATE POLYMERS
(2021)
Article
Materials Science, Paper & Wood
Wei Wang, Chengrong Qin, Wei Li, Zhenghao Li, Jing Li
Summary: Novel antibacterial lignin nanoparticles were designed in this study by nanoprecipitation method, which showed excellent stability and antibacterial properties. These nanoparticles were further combined with cellulose nanofibrils (CNF) to prepare composite films with good tensile strength and inhibition of bacterial growth.
Review
Agriculture, Multidisciplinary
Yihan Shen, Farzad Seidi, Mehraj Ahmad, Yuqian Liu, Mohammad Reza Saeb, Ali Akbari, Huining Xiao
Summary: The packaging of food plays a crucial role in preserving food quality, but traditional packaging systems are inefficient. Cellulose has been widely used as a packaging film material, but lacks antioxidant and antimicrobial activities. Active cellulose-based packaging films have been developed by incorporating antioxidants and antimicrobial agents. This review explores the latest research on the fabrication of these films using natural extracts, polyphenols, nanoparticles, and microparticles, and discusses their effects on film properties.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2023)
Review
Materials Science, Paper & Wood
Lennart Salmen
Summary: The structural arrangement of polymers in the cell wall of wood, particularly the roles of glucomannan and xylan in the secondary cell wall, is still not fully understood. Recent studies have shown a close association of xylan with cellulose microfibrils in softwoods. Various techniques have been used to examine these findings, and the overall results strongly support the association of both glucomannan and xylan with cellulose microfibrils.
Article
Chemistry, Applied
Yuan He, Hai-Chuan Ye, Ting-Ting You, Feng Xu
Summary: This study fabricates sustainable and multifunctional food packaging films with antimicrobial, water vapor and oxygen barrier properties. The films also exhibit UV shielding ability and high tensile strength, making them potential candidates for active food packaging.
FOOD HYDROCOLLOIDS
(2023)
Article
Green & Sustainable Science & Technology
Petronela Nechita, Roman Mirela, Florin Ciolacu
Summary: This study analyzed the performance of hardwood xylan hemicellulose in packaging applications, revealing its potential as a sustainable alternative in food packaging.
Article
Biochemistry & Molecular Biology
Jun Rao, Ziwen Lv, Gegu Chen, Xiang Hao, Ying Guan, Feng Peng
Summary: The composite film based on carboxymethly xylan (CMX), chitosan (CS), and graphene oxide (GO) exhibited excellent mechanical properties and oxygen barrier properties, making it promising for food and drug packaging applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Review
Environmental Sciences
Muhammad Mujtaba, Juha Lipponen, Mari Ojanen, Sami Puttonen, Henri Vaittinen
Summary: Currently, the widespread use of petroleum-based synthetic plastics in packaging has harmful effects on human health, marine life, and the ecosystem. Biobased alternatives are being explored as sustainable options for packaging due to their biodegradability, non-toxicity, and flexibility. These alternatives, either alone or in composites, exhibit strong barrier properties against various elements. However, the commercialization of biobased polymers for barrier coatings is facing challenges despite the rapid technological advancements in bioplastics. Improving existing techniques and developing new nanocomposites hold promise for achieving better barrier qualities.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Materials Science, Paper & Wood
Yan Lyu, Tatsuya Matsumoto, Shogo Taira, Kazumasa Ijiri, Arata Yoshinaga, Kengo Shigetomi, Yasumitsu Uraki
Summary: The study found that in lignification processes, xyloglucan (XG) plays an important role in promoting the reaction, while galactoglucomannan (GGM) inhibits the reaction.
Review
Chemistry, Multidisciplinary
Jingwen Wang, Xiaoshuai Han, Chunmei Zhang, Kunming Liu, Gaigai Duan
Summary: Food packaging is not just about preserving food, but also about keeping up with technological advances. New degradable packaging materials are becoming popular. Cellulose, a biodegradable material, has better degradability compared to traditional materials and is being introduced into the packaging industry.
Article
Chemistry, Multidisciplinary
Michal Michalak, Minna Hakkarainen, Ann-Christine Albertsson
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2016)
Article
Biochemistry & Molecular Biology
Lidija Glavas, Karin Odelius, Ann-Christine Albertsson
Article
Biochemistry & Molecular Biology
Peter Olsen, Karin Odelius, Ann-Christine Albertsson
Article
Chemistry, Physical
Robertus Wahyu N. Nugroho, Karin Odelius, Anders Hoglund, Ann-Christine Albertsson
CHEMISTRY OF MATERIALS
(2016)
Article
Polymer Science
Jenny Undin, Peter Olsen, Jamie Godfrey, Karin Odelius, Ann-Christine Albertsson
Article
Polymer Science
Veluska Arias, Peter Olsen, Karin Odelius, Anders Hoglund, Ann-Christine Albertsson
POLYMER DEGRADATION AND STABILITY
(2016)
Article
Chemistry, Multidisciplinary
Veluska Arias, Jeremy Odent, Jean-Marie Raquez, Philippe Dubois, Karin Odelius, Ann-Christine Albertsson
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2016)
Editorial Material
Biochemistry & Molecular Biology
Ann-Christine Albertsson
Correction
Biochemistry & Molecular Biology
Peter Olsen, Jenny Undin, Karin Odelius, Helmut Keul, Ann-Christine Albertsson
Editorial Material
Biochemistry & Molecular Biology
Ann-Christine Albertsson
Editorial Material
Biochemistry & Molecular Biology
Simona Percec, Ann-Christine Albertsson
Article
Biochemistry & Molecular Biology
Zhaoxuan Feng, Takahiro Danjo, Karin Odelius, Minna Hakkarainen, Tadahisa Iwata, Ann-Christine Albertsson
Editorial Material
Biochemistry & Molecular Biology
Guo-Qiang Chen, Ann-Christine Albertsson
Editorial Material
Biochemistry & Molecular Biology
Ann-Christine Albertsson, Simona Percec
Review
Chemistry, Multidisciplinary
Anas Ibn Yaich, Ulrica Edlund, Ann-Christine Albertsson