Article
Green & Sustainable Science & Technology
Evmorfia Athanasopoulou, Anna Michailidi, Dimitrios Ladakis, Katerina I. Kalliampakou, Emmanouil Flemetakis, Apostolis Koutinas, Theofania Tsironi
Summary: Fish waste takes up almost one-third of the total fish production. This study focuses on utilizing fish by-products to produce biodegradable packaging materials. Fish protein concentrate (FPC) was extracted from gilthead seabream by-catch and used along with gelatin to produce film-forming solutions. The produced films were tested for various properties to evaluate their potential as packaging materials.
Article
Chemistry, Applied
Chunhui Dong, Jing Zhao, Li Wang, Jiang Jiang
Summary: This study investigated the effects of two pea protein isolates modified by ultrasonication or pH adjustment on the gelling and rheological properties of myofibrillar protein gels. The results showed that the modified protein isolates, especially the pH-adjusted ones, exhibited good performance through transglutaminase cross-linking. In addition, the hardness and water holding capacity of the composite gels containing MP and pH-adjusted protein isolates were comparable to those of MP gels containing a higher concentration of SPP. Therefore, the modified protein isolates in collaboration with transglutaminase can improve the gel properties and reduce the addition of sodium pyrophosphate.
FOOD HYDROCOLLOIDS
(2023)
Article
Environmental Sciences
Prashant K. Mishra, Raj Kamal Gautam, Vivekanand Kumar, Aarti S. Kakatkar, Suchandra Chatterjee
Summary: A biodegradable film was synthesized from myofibrillar protein dispersion of fish waste, showing promising physical properties and environmental benefits compared to traditional methods.
WASTE AND BIOMASS VALORIZATION
(2021)
Article
Food Science & Technology
Jinyang Chang, Xu Yang, Jing Li, Qingquan Fu, Jiaping Zhou, Juan Zhao, Nan Zhang, Qingdai Liu, Tianxin Wang, Hao Wang
Summary: This study investigated the effects of chlorogenic acid (CA) and transglutaminase (TGase) on the physicochemical and gel properties of myofibrillar protein (MP). The results showed that TGase improved the gel structures of oxidized MP treated with CA at moderate doses. TGase also enhanced the water-holding capability and moisture distribution of the MP gel. Additionally, TGase enhanced protein cross-linking and improved gel properties.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Hongying Du, Chen Liu, Ozan Unsalan, Cisem Altunayar-Unsalan, Shanbai Xiong, Anne Manyande, Hongli Chen
Summary: The biofilm composition of fish myofibrillar protein and chitosan solution with rosemary extract showed improved freshness monitoring of fish fillets. The addition of rosemary extract enhanced the properties of the films, but excessive content may lead to negative effects. The developed composite films have potential applications in the food packaging industry and food cold chain transportation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Food Science & Technology
Yuanyuan Ouyang, Jingjing Xu, Fuyun Ji, Mengna Tan, Shuizhong Luo, Xiyang Zhong, Zhi Zheng
Summary: The study demonstrated that TGase crosslinking improved the gel strength, water-holding capacity, and gel structure of MP/WG, with detailed analysis on the structural changes of protein content. This provides a theoretical basis for the application of gluten proteins in complex meat emulsion systems.
JOURNAL OF FOOD SCIENCE
(2021)
Article
Chemistry, Applied
Yuanqi Lv, Xianchao Feng, Rong Yang, Shan Qian, Yaping Liu, Xinglian Xu, Guanghong Zhou, Niamat Ullah, Beiwei Zhu, Lin Chen
Summary: The addition of TGase had varying effects on the properties of MP under different levels of MDA-induced oxidation, leading to changes in protein structure and improved gel quality.
Article
Biochemistry & Molecular Biology
Jana Sera, Florence Huynh, Faith Ly, Stepan Vinter, Marketa Kadleckova, Vendula Kratka, Daniela Macalova, Marek Koutny, Christopher Wallis
Summary: This study investigates the interactions between different polymers and soil matrix and their influence on the soil environment. The results show that slowly degrading polyesters are associated with higher humic substances in the soil, while the addition of PHB polymer increases fungal biomass and PE wax increases bacterial biomass. Additionally, PHB and PBAT polymers may be covered by fungal biofilms.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Chemistry, Applied
Qingling Wang, Yue Sun, Junhua Shao, Bowen Lv, Ze Yu, Sihan Zhao, Chunqiang Li
Summary: This study investigated the interactive roles of protein oxidation and tetrasodium pyrophosphate (TSPP) in the crosslinking pattern of myosin mediated by transglutaminase (TGase). It was found that TSPP can alleviate oxidation stress on proteins and enhance the crosslinking reaction significantly.
Article
Materials Science, Composites
Glauce Vasconcelos da Silva Pereira, Gleice Vasconcelos da Silva Pereira, Eleda Maria Paixao Xavier Neves, Lua Caldas de Oliveira, Rosinelson da Silva Pena, Veronica Calado, Lucia de Fatima Henriques Lourenco
Summary: This study found that the addition of glycerol at different concentrations can significantly affect the functional properties and sorption behavior of fish myofibrillar protein films, with lower glycerol concentrations reducing film permeability and higher concentrations decreasing tensile strength while increasing elongation.
JOURNAL OF COMPOSITE MATERIALS
(2021)
Article
Agriculture, Multidisciplinary
Gonca Alak, Ayse Kara, Ahmet Akkoese, Sevda Urcar Gelen, Seyda Tacer Tanas, Arzu Ucar, Veysel Parlak, Muhammed Atamanalp
Summary: This study investigates the impact of climate-induced temperature changes on fish fillet quality and shelf life. The results suggest that temperature stress affects the chemical composition, sensory characteristics, and microbial spoilage of fish fillets.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2023)
Article
Soil Science
Adina Rauscher, Nele Meyer, Aileen Jakobs, Ryan Bartnick, Tillmann Lueders, Eva Lehndorff
Summary: Plastic input to the terrestrial environment is a global concern, and the effect of microplastics on soil CO2 emissions and microbial biomass has been investigated. It was found that biodegradable microplastics can significantly increase CO2 emissions and microbial biomass in sandy loam soil.
APPLIED SOIL ECOLOGY
(2023)
Article
Materials Science, Multidisciplinary
Shinhyeong Choe, Yujin Kim, Geunyong Park, Do Hyun Lee, Jehee Park, Ayantu Teshome Mossisa, Sumin Lee, Jaewook Myung
Summary: This study evaluated the biodegradation behavior of 3D-printed prototypes made from various plastics and blends. The results showed that pure PHB and PLA/PHB blends exhibited significant biodegradation, while biodegradable/non-biodegradable blends had limited biodegradation. Immiscible blends showed partial degradation and antagonism to biodegradation due to phase separation and the barrier effect. PLA/HDPE and PLA/PP blends showed improved mechanical properties but resistance to biodegradation.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Environmental Sciences
Yingji Wu, Changlei Xia, Li Zhang, Nguyen Chi Thanh, Sami Al Obaid, Saleh Alfarraj, G. K. Jhanani
Summary: Petroleum-based polymers have raised environmental concerns, so it is important to develop biodegradable, biocompatible, and nontoxic polymers as alternatives. This research focused on extracting gelatin from fish waste cartilage and coating it onto pre-synthesized spherical zinc nanoparticles (ZnNPs) with a suitable plasticizer to create a biodegradable film. The presence of gelatin on ZnNPs was confirmed using UV-visible spectrophotometers, and Fourier-Transform Infrared Spectroscopy (FTIR) was used to study the coating's functional groups. Scanning Electron Microscope (SEM) analysis showed that the gelatin-coated ZnNPs had a size range of 41.43-52.31 nm and a platonic to pentagonal shape. The fabricated film had a thickness of 0.04-0.10 mm, density of 0.10-0.27 g/cm3, and tensile strength of 31.7 kPa. These findings suggest that the fish waste cartilage gelatin-coated ZnNPs-based nanocomposite can be used for film production and as a wrapper for food and pharmaceutical packaging.
ENVIRONMENTAL RESEARCH
(2023)
Article
Polymer Science
Gabriela S. Medeiros, Muhammad Nisar, Jakub Peter, Ricardo J. E. Andrade, Guilhermino J. M. Fechine
Summary: The present work focuses on preparing LDPE-graphene nanocomposite films with improved gas barrier properties by melt extrusion. A narrow range of graphene filler was used and it did not significantly affect the LDPE chains mobility. The nanocomposites showed increased crystallinity and improved oxygen barrier property.
JOURNAL OF APPLIED POLYMER SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
Juthamas Tantala, Chitsiri Rachtanapun, Wirongrong Tongdeesoontorn, Kittisak Jantanasakulwong, Pornchai Rachtanapun
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING
(2019)
Article
Food Science & Technology
Pimonpan Kaewprachu, Chedia Ben Amara, Nadia Oulahal, Adem Gharsallaoui, Catherine Joly, Wirongrong Tongdeesoontorn, Saroat Rawdkuen, Pascal Degraeve
FOOD PACKAGING AND SHELF LIFE
(2018)
Article
Polymer Science
Wirongrong Tongdeesoontorn, Lisa J. Mauer, Sasitorn Wongruong, Pensiri Sriburi, Pornchai Rachtanapun
Article
Food Science & Technology
Saroat Rawdkuen, Aryna Faseha, Soottawat Benjakul, Pimonpan Kaewprachu
Article
Chemistry, Applied
Kanokwan Pattarasiriroj, Pimonpan Kaewprachu, Saroat Rawdkuen
FOOD HYDROCOLLOIDS
(2020)
Article
Polymer Science
Wirongrong Tongdeesoontorn, Lisa J. Mauer, Sasitorn Wongruong, Pensiri Sriburi, Alissara Reungsang, Pornchai Rachtanapun
Summary: Edible and active packaging materials were developed using cassava starch/gelatin composite films with various types and concentrations of antioxidants. The addition of antioxidants altered the mechanical and barrier properties of the films. In food applications, the films containing antioxidants effectively inhibited the oxidation of lard and delayed the discoloration of pork.
Article
Biochemistry & Molecular Biology
Sarinthip Thanakkasaranee, Kittisak Jantanasakulwong, Yuthana Phimolsiripol, Noppol Leksawasdi, Phisit Seesuriyachan, Thanongsak Chaiyaso, Pensak Jantrawut, Warintorn Ruksiriwanich, Sarana Rose Sommano, Winita Punyodom, Alissara Reungsang, Thi Minh Phuong Ngo, Parichat Thipchai, Wirongrong Tongdeesoontorn, Pornchai Rachtanapun
Summary: This study found that using chitosan powder with smaller particle sizes can significantly improve the water solubility of the CMCh powders and films. Additionally, as the particle size of chitosan decreased, the mechanical properties of the CMCh films also increased.
Article
Polymer Science
Pornchai Rachtanapun, Nattagarn Homsaard, Araya Kodsangma, Noppol Leksawasdi, Yuthana Phimolsiripol, Suphat Phongthai, Julaluk Khemacheewakul, Phisit Seesuriyachan, Thanongsak Chaiyaso, Suwit Chotinan, Pensak Jantrawut, Warintorn Ruksiriwanich, Sutee Wangtueai, Sarana Rose Sommano, Wirongrong Tongdeesoontorn, Kittisak Jantanasakulwong
Summary: A egg-coating material was developed using cassava starch blended with gelling agents and waxes to extend the shelf-life and freshness of eggs. The study found that the coating material displayed good mechanical and water-resistance properties, with eggs coated with the solution maintaining quality and experiencing low weight loss.
Article
Polymer Science
Siriporn Luesuwan, Matchima Naradisorn, Khursheed Ahmad Shiekh, Pornchai Rachtanapun, Wirongrong Tongdeesoontorn
Summary: This study aimed to develop antifungal packaging embedded with essential oils (EOs) to alleviate the fungal decay of table grapes. The results showed that 1% clove essential oil (CEO) exhibited higher efficacy against Aspergillus sp. and improved odor intensity in table grapes compared to other treatments. The active polyvinyl alcohol (7% PVA) film with 1% CEO effectively reduced weight loss, disease severity, and berry drop in table grapes during storage, extending their shelf life.
Article
Materials Science, Multidisciplinary
Khursheed Ahmad Shiekh, Kittaporn Ngiwngam, Wirongrong Tongdeesoontorn
Summary: This review highlights the recent research on the application of polysaccharide-based biodegradable and edible coatings containing bioactive compounds from plant essential oils and phenolic compounds of plant extracts. These coatings have been found to be effective in retarding quality changes in fresh fruits and can replace chemically formulated wax coatings. The active compounds from essential oils and plant extracts contribute to the bioactivity of the coatings, reducing physiological and microbial deterioration and extending the shelf life of fresh fruits.
Article
Polymer Science
Pimonpan Kaewprachu, Chalalai Jaisan, Warinporn Klunklin, Suphat Phongthai, Saroat Rawdkuen, Wirongrong Tongdeesoontorn
Summary: Carboxymethyl cellulose from young Palmyra palm fruit husk (CMCy) film has low water barrier properties. This study prepared CMCy/rice flour composite films in different proportions and investigated their mechanical and physicochemical properties. The strength and flexibility of the composite films decreased significantly with an increase in rice flour proportion, while the water vapor permeability and film solubility improved.
Article
Polymer Science
Kittaporn Ngiwngam, Sinchai Chinvorarat, Pornchai Rachtanapun, Rafael Auras, Thawien Wittaya, Wirongrong Tongdeesoontorn
Summary: This study compares sugarcane straw fiber (SSF) prepared by chemical pulping (CP) and steam explosion (STE) methods. The results show that STE has a higher yield and tensile strength, but lower elongation and compression strength compared to CP. The SSF trays made by STE have less swelling, longer wetting time, and higher water contact angle compared to CP trays. The STE method also results in smaller fiber size, higher residual lignin content, and lower crystallinity index. Although CP is preferred for high flexibility and fiber purity, STE shows superior physical and mechanical properties and can be a green pulping technique for durable biobased trays.
Article
Polymer Science
Orapan Romruen, Thomas Karbowiak, Wirongrong Tongdeesoontorn, Khursheed Ahmad Shiekh, Saroat Rawdkuen
Summary: This study investigated the cellulose extracted from rice straw, corncob, Phulae pineapple leaves, and Phulae pineapple peels through alkaline extraction and bleaching processes. The highest extraction yield and lowest undesired components were found in the alkaline-extracted cellulose from corncob samples. Microstructure and thermal analysis showed that the alkaline-extracted corncob cellulose had similar properties to commercial cellulose, with higher thermal stability and crystallinity index.
Article
Food Science & Technology
T. Suwanno, N. Soykeabkaew, W. Tongdeesoontorn
ITALIAN JOURNAL OF FOOD SCIENCE
(2019)
