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Xiao J, Liu T, Chu Q, Yu C, Yin Y, Xuan L, Wu S. Development of an UV-Resistant Multilayer Film with Enhanced Compatibility between Carboxymethyl Cellulose and Polylactic Acid via Incorporation of Tannin and Ferric Chloride. Molecules 2024; 29:2822. [PMID: 38930885 PMCID: PMC11206243 DOI: 10.3390/molecules29122822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Carboxymethyl cellulose (CMC) and polylactic acid (PLA) are recognized for their environmental friendliness. By merging them into a composite film, packaging solutions can be designed with good performance. Nonetheless, the inherent interface disparity between CMC and PLA poses a challenge, and there may be layer separation issues. This study introduces a straightforward approach to mitigate this challenge by incorporating tannin acid and ferric chloride in the fabrication of the CMC-PLA. The interlayer compatibility was improved by the in situ formation of a cohesive interface. The resulting CMC/TA-PLA/Fe multilayer film, devoid of any layer separation, exhibits exceptional mechanical strength, with a tensile strength exceeding 70 MPa, a high contact angle of 105°, and superior thermal stability. Furthermore, the CMC/TA-PLA/Fe film demonstrates remarkable efficacy in blocking ultraviolet light, effectively minimizing the discoloration of various wood surfaces exposed to UV aging.
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Affiliation(s)
- Jian Xiao
- Jiangsu Co−Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China; (J.X.); (T.L.); (Q.C.)
- College of Light Industry and Food Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Tingting Liu
- Jiangsu Co−Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China; (J.X.); (T.L.); (Q.C.)
- College of Light Industry and Food Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Qiulu Chu
- Jiangsu Co−Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China; (J.X.); (T.L.); (Q.C.)
- College of Light Industry and Food Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Chaoguang Yu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, China; (C.Y.); (Y.Y.); (L.X.)
- Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Nanjing 210014, China
| | - Yunlong Yin
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, China; (C.Y.); (Y.Y.); (L.X.)
- Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Nanjing 210014, China
| | - Lei Xuan
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014, China; (C.Y.); (Y.Y.); (L.X.)
- Jiangsu Key Laboratory for the Research and Utilization of Plant Resources, Nanjing 210014, China
| | - Shufang Wu
- Jiangsu Co−Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China; (J.X.); (T.L.); (Q.C.)
- College of Light Industry and Food Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
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2
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Rahmadiawan D, Abral H, Chayri Iby I, Kim HJ, Ryu KH, Kwack HW, Razan Railis M, Sugiarti E, Novi Muslimin A, Handayani D, Dwinatrana K, Shi SC, Zainul R, Azis Nabawi R. Effect of post-heat treatment on the UV transmittance, hydrophobicity, and tensile properties of PVA/ Uncaria gambir extract blend films. Heliyon 2024; 10:e30748. [PMID: 38774319 PMCID: PMC11107212 DOI: 10.1016/j.heliyon.2024.e30748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/24/2024] Open
Abstract
The physical and mechanical properties of biopolymers can be improved by heating technologies. In this research, we improved the properties of Polyvinyl alcohol (PVA)/Uncaria gambir extract (UGE) blend films by post-heating method. After post-heating, the blend film exhibited higher resistance to UV light and improved contact angle performance, while water vapor permeability and moisture absorption decreased. The tensile strength and toughness of the PVA/UGE blend film with a post-heating duration of 40 min were 68.8 MPa and 57.7 MPa, respectively, an increase of 131 % and 127 %, compared to films without post-heating. This facile and cost-effective fabrication method, with environmentally friendly properties, can be applied to biodegradable PVA/UGE blend films to achieve desired properties for optical devices or food packaging materials.
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Affiliation(s)
- Dieter Rahmadiawan
- Department of Mechanical Engineering, National Cheng Kung University (NCKU), Tainan, Taiwan
- Department of Mechanical Engineering, Universitas Negeri Padang, Padang, 25173, West Sumatera, Indonesia
| | - Hairul Abral
- Laboratory of Nanoscience and Technology, Department of Mechanical Engineering, Andalas University, Padang, 25163, West Sumatera, Indonesia
- Research Collaboration Center for Nanocellulose, BRIN-Andalas University, Padang, 25163, West Sumatera, Indonesia
| | - Ilham Chayri Iby
- Laboratory of Nanoscience and Technology, Department of Mechanical Engineering, Andalas University, Padang, 25163, West Sumatera, Indonesia
| | - Hyun-Joong Kim
- Research Institute of Agriculture and Life Sciences, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul, 08826, Republic of Korea
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Kwang-Hyun Ryu
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Ho-Wook Kwack
- Department of Agriculture, Forestry and Bioresources, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Muhammad Razan Railis
- Department of Engineering Management, Batam Institute of Technology, Batam, 29425, Indonesia
| | - Eni Sugiarti
- Research Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), Cibinong Science Center, West Java, 16911, Indonesia
| | - Ahmad Novi Muslimin
- Research Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), Cibinong Science Center, West Java, 16911, Indonesia
| | - Dian Handayani
- Laboratory of Sumatran Biota, Faculty of Pharmacy, Andalas University, Padang, 25163, West Sumatera, Indonesia
| | - Khiky Dwinatrana
- Laboratory of Sumatran Biota, Faculty of Pharmacy, Andalas University, Padang, 25163, West Sumatera, Indonesia
| | - Shih-Chen Shi
- Department of Mechanical Engineering, National Cheng Kung University (NCKU), Tainan, Taiwan
| | - Rahadian Zainul
- Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Negeri Padang, West Sumatera, 25171, Indonesia
| | - Rahmat Azis Nabawi
- Department of Mechanical Engineering, Universitas Negeri Padang, Padang, 25173, West Sumatera, Indonesia
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3
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Ismayati M, Fatah NAN, Ernawati EE, Juliandri, Kusumaningrum WB, Lubis MAR, Fatriasari W, Solihat NN, Sari FP, Halim A, Cholilie IA, Tobimatsu Y. Antioxidant and UV-blocking activity of PVA/tannin-based bioplastics in food packaging application. Int J Biol Macromol 2024; 257:128332. [PMID: 38043664 DOI: 10.1016/j.ijbiomac.2023.128332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/29/2023] [Accepted: 11/17/2023] [Indexed: 12/05/2023]
Abstract
In this study, bioplastics with antioxidant and UV protection properties based on tannin and PVA were created for packaging uses. Using a hot water extraction method at various extraction temperatures (60-100 °C), tannins were removed from the bark of Acacia mangium. Tannins with the best antioxidant activity were extracted at 80 °C. In order to create bioplastic formulations (PVA/Tannins), the extract is then employed. The non-heating bioplastic method's preparation (M3) stage produced the highest levels of antioxidant activity. Therefore, subsequent tests were conducted using the non-heating method (M3). On the opacity, UV protective activity, antioxidant capacity, mechanical strength, thermal stability, and water vapor permeability of the resultant bioplastics, the impact of tannin concentration (0.1-0.5 g) was examined. The findings of the experiments demonstrate that PVA/Tannin bioplastics are less transparent than pure PVA. The PVA/tannin bioplastics that are formed, on the whole, show strong antioxidant and UV protection action. Comparing PVA/Tannin bioplastics to pure PVA also revealed a small improvement in thermal stability and tensile strength. In PVA bioplastics with resistant tannins, moisture content was marginally greater even at low tannin concentrations (0.1 g). Based on the findings, bioplastics made from PVA and the tannin A. mangium have the potential to be used to create packaging that is UV and active antioxidant resistant. It can be applied as the second (inner) layer of the primary packaging to protect food freshness and nutrition due to their antioxidant activity.
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Affiliation(s)
- Maya Ismayati
- Research Center for Biomass and Bioproducts, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), Jl. Raya Bogor KM 46, Cibinong Bogor, Jawa Barat 16911, Indonesia.
| | - Netha Amelia Nur Fatah
- Physical Chemistry Laboratory, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang, Indonesia
| | - Engela Evy Ernawati
- Physical Chemistry Laboratory, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang, Indonesia
| | - Juliandri
- Physical Chemistry Laboratory, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang, Indonesia
| | - Wida Banar Kusumaningrum
- Research Center for Biomass and Bioproducts, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), Jl. Raya Bogor KM 46, Cibinong Bogor, Jawa Barat 16911, Indonesia
| | - Muhammad Adly R Lubis
- Research Center for Biomass and Bioproducts, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), Jl. Raya Bogor KM 46, Cibinong Bogor, Jawa Barat 16911, Indonesia
| | - Widya Fatriasari
- Research Center for Biomass and Bioproducts, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), Jl. Raya Bogor KM 46, Cibinong Bogor, Jawa Barat 16911, Indonesia
| | - Nissa Nurfajrin Solihat
- Research Center for Biomass and Bioproducts, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), Jl. Raya Bogor KM 46, Cibinong Bogor, Jawa Barat 16911, Indonesia
| | - Fahriya Puspita Sari
- Research Center for Biomass and Bioproducts, Research Organization for Life Sciences and Environment, National Research and Innovation Agency (BRIN), Jl. Raya Bogor KM 46, Cibinong Bogor, Jawa Barat 16911, Indonesia
| | - Abdul Halim
- Department of Chemical Engineering, Universitas Internasional Semen Indonesia, Gresik 61122, Indonesia
| | - Irvan Adhin Cholilie
- Department of Agro-Industrial Technology, Universitas Internasional Semen Indonesia, Gresik 61122, Indonesia
| | - Yuki Tobimatsu
- Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto 611-0011, Japan
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Worku LA, Tadesse MG, Bachheti A, Pandey DP, Chandel AK, Ewuntu AW, Bachheti RK. Experimental investigations on PVA/chitosan and PVA/chitin films for active food packaging using Oxytenanthera abyssinica lignin nanoparticles and its UV-shielding, antimicrobial, and antiradical effects. Int J Biol Macromol 2024; 254:127644. [PMID: 37879578 DOI: 10.1016/j.ijbiomac.2023.127644] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/13/2023] [Accepted: 10/22/2023] [Indexed: 10/27/2023]
Abstract
This study investigated the effect of adding lignin nanoparticles (LNPs) derived from Oxytenanthera abyssinica via alkali-acid nanoprecipitation method to polyvinyl alcohol/chitosan (PVA/CI) and polyvinyl alcohol/chitin (PVA/CH) films for the active food packaging applications. Adding LNPs at concentrations of 1 % and 3 % improved the films' thermal stability and mechanical properties. The lowest water solubility and moisture content were observed in PVA/CI/LNPs films. LNPs exhibited effective 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activities, with the highest values observed in PVA/CH/LNPS and PVA/CI/LNPS films with values of 87.47 and 88.74 % respectively. The addition of LNPs also improved the UV-blocking abilities of the films. PVA/CH/LNP3 and PVA/CI/LNP3 have the smallest percentage transmission values of 3.34 % and 0.86 % in the UV range. The overall migration of dietary stimulants was lower in PVA/CI/LNPS and PVA/CH/LNPS films compared to PVA film. Antibacterial tests demonstrated the inhibitory capacity of the synthesized biofilms against both gram-positive and negative bacterial species, with the highest inhibitory value of 26 mm. The study suggests that PVA/CH/LNPS and PVA/CI/LNPS films have potential applications as active food packaging materials and can be explored in other potential applications such as drug delivery, tissue engineering, wound healing, and slow-release urea fertilizer development.
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Affiliation(s)
- Limenew Abate Worku
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box 16417, Ethiopia; Bioprocess and Biotechnology Center of Excellence, Addis Ababa Sciences and Technology University, P.O. Box-16417, Addis Ababa, Ethiopia
| | - Mesfin Getachew Tadesse
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box 16417, Ethiopia; Bioprocess and Biotechnology Center of Excellence, Addis Ababa Sciences and Technology University, P.O. Box-16417, Addis Ababa, Ethiopia
| | - Archana Bachheti
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun 248002, Uttarakhand, India.
| | - D P Pandey
- Department of Chemistry Govt Degree College Dehradun Shahar, Suddhowala, Dehradun 248007, India
| | - Anuj Kumar Chandel
- Department of Biotechnology, Engineering School of Lorena (EEL), Estrada Municipal do Campinho, University of São Paulo (USP), Lorena 12602-810, São Paulo, Brazil.
| | - Asnake Waltenigus Ewuntu
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box 16417, Ethiopia.
| | - Rakesh Kumar Bachheti
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box 16417, Ethiopia; Department of Allied Sciences, Graphic Era Hill University, Society Area, Clement Town, Dehradun 248002, India.
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5
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Sun X, Li Q, Wu H, Zhou Z, Feng S, Deng P, Zou H, Tian D, Lu C. Sustainable Starch/Lignin Nanoparticle Composites Biofilms for Food Packaging Applications. Polymers (Basel) 2023; 15:polym15081959. [PMID: 37112108 PMCID: PMC10141166 DOI: 10.3390/polym15081959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/16/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
Construction of sustainable composite biofilms from natural biopolymers are greatly promising for advanced packaging applications due to their biodegradable, biocompatible, and renewable properties. In this work, sustainable advanced food packaging films are developed by incorporating lignin nanoparticles (LNPs) as green nanofillers to starch films. This seamless combination of bio-nanofiller with biopolymer matrix is enabled by the uniform size of nanofillers and the strong interfacial hydrogen bonding. As a result, the as-prepared biocomposites exhibit enhanced mechanical properties, thermal stability, and antioxidant activity. Moreover, they also present outstanding ultraviolet (UV) irradiation shielding performance. As a proof of concept in the application of food packaging, we evaluate the effect of composite films on delaying oxidative deterioration of soybean oil. The results indicate our composite film could significantly decrease peroxide value (POV), saponification value (SV), and acid value (AV) to delay oxidation of soybean oil during storage. Overall, this work provides a simple and effective method for the preparation of starch-based films with enhanced antioxidant and barrier properties for advanced food packaging applications.
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Affiliation(s)
- Xunwen Sun
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
| | - Qingye Li
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou 215123, China
| | - Hejun Wu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
- College of Science, Sichuan Agricultural University, Ya'an 625014, China
| | - Zehang Zhou
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
| | - Shiyi Feng
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
| | - Pengcheng Deng
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
| | - Huawei Zou
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
| | - Dong Tian
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
- Institute of Ecological and Environmental Sciences, Sichuan Agricultural University, Chengdu 611130, China
| | - Canhui Lu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu 610065, China
- Advanced Polymer Materials Research Center, Sichuan University, Shishi 362700, China
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Bikiaris ND, Koumentakou I, Samiotaki C, Meimaroglou D, Varytimidou D, Karatza A, Kalantzis Z, Roussou M, Bikiaris RD, Papageorgiou GZ. Recent Advances in the Investigation of Poly(lactic acid) (PLA) Nanocomposites: Incorporation of Various Nanofillers and their Properties and Applications. Polymers (Basel) 2023; 15:polym15051196. [PMID: 36904437 PMCID: PMC10007491 DOI: 10.3390/polym15051196] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 02/23/2023] [Accepted: 02/24/2023] [Indexed: 03/08/2023] Open
Abstract
Poly(lactic acid) (PLA) is considered the most promising biobased substitute for fossil-derived polymers due to its compostability, biocompatibility, renewability, and good thermomechanical properties. However, PLA suffers from several shortcomings, such as low heat distortion temperature, thermal resistance, and rate of crystallization, whereas some other specific properties, i.e., flame retardancy, anti-UV, antibacterial or barrier properties, antistatic to conductive electrical characteristics, etc., are required by different end-use sectors. The addition of different nanofillers represents an attractive way to develop and enhance the properties of neat PLA. Numerous nanofillers with different architectures and properties have been investigated, with satisfactory achievements, in the design of PLA nanocomposites. This review paper overviews the current advances in the synthetic routes of PLA nanocomposites, the imparted properties of each nano-additive, as well as the numerous applications of PLA nanocomposites in various industrial fields.
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Affiliation(s)
- Nikolaos D. Bikiaris
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Ioanna Koumentakou
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Christina Samiotaki
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Despoina Meimaroglou
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Despoina Varytimidou
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Anastasia Karatza
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Zisimos Kalantzis
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Magdalini Roussou
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Rizos D. Bikiaris
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - George Z. Papageorgiou
- Department of Chemistry, University of Ioannina, P.O. Box 1186, GR-45110 Ioannina, Greece
- Correspondence:
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7
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Recent advances in tannin-containing food biopackaging. Trends Food Sci Technol 2023. [DOI: 10.1016/j.tifs.2023.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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8
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Qualitative Analysis on the Phytochemical Compounds and Total Phenolic Content of Cissus hastata (Semperai) Leaf Extract. INTERNATIONAL JOURNAL OF PLANT BIOLOGY 2022. [DOI: 10.3390/ijpb14010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Plant extracts of Cissus hastata, indigenously known as Semperai, have been used as an effective traditional remedy against coughs. Recently, the leaf extract was potentially shown to have anti-hemorrhoid activity, although there is a lack of scientific data due to its folklore usage. Hence, the therapeutic properties of the phytochemicals and metabolites of Semperai remain elusive. Therefore, this study aims to determine the total phenolic content and phytochemical compounds of the plant leaf extract. Total phenolic content and antioxidant activity were determined by the Folin–Ciocalteau method and the 2,2-diphenyl-1-picrylhydrazyl (DPPH) method, respectively. Phytochemical compounds present in the leaf methanol extract were analyzed by a qualitative method. Results showed the extract comprised a total of 21.3 mg GAE/g of phenolic content with reference to gallic acid. The antioxidant activity was almost absence with an IC50 of 7.80 µg/mL when compared to trolox and gallic acid. Presence of the red to orange precipitate in reference to gallic acid indicate alkaloid content, while the appearance of black-blue/green color in reference to gallic acid are referred to as tannins. The steroids were represented by an upper red layer and a yellowish sulfuric acid with green fluorescence in comparison to cholesterol. Nonetheless, saponin was not detected in the extract, as indicated by the absence of the persisting foam in the test solution when compared with sodium dodecyl sulphate. In conclusion, despite not having an antioxidant property, the methanol extract of Semperai comprised a fair amount of phenolic compounds, including tannins, alkaloids, and steroids, which, potentially, are highly anti-inflammatory towards hemorrhoids.
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9
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Li L, Chong L, Huang T, Ma Y, Li Y, Ding H. Natural products and extracts from plants as natural UV filters for sunscreens: A review. Animal Model Exp Med 2022. [DOI: 10.1002/ame2.12295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 11/08/2022] [Indexed: 12/24/2022] Open
Affiliation(s)
- Liyan Li
- School of Medical, Huanghe Science and Technology University Zhengzhou PR China
- Zhengzhou Key Laboratory of Drug Screening and Activity Evaluation Zhengzhou China
| | - Lan Chong
- School of Medical, Huanghe Science and Technology University Zhengzhou PR China
- Zhengzhou Key Laboratory of Drug Screening and Activity Evaluation Zhengzhou China
| | - Tao Huang
- School of Medical, Huanghe Science and Technology University Zhengzhou PR China
| | - Yunge Ma
- Pharmacy College Henan University Kaifeng PR China
| | - Yingyan Li
- Pharmacy College Henan University Kaifeng PR China
| | - Hui Ding
- School of Medical, Huanghe Science and Technology University Zhengzhou PR China
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10
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Aksakal B, Denktaş C, Bozdoğan A. Influence of ultraviolet radiation on structural and uniaxial tensile characteristics of tannic acid/poly (vinyl alcohol) composite films. J Appl Polym Sci 2022. [DOI: 10.1002/app.52350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Baki Aksakal
- Department of Physics, Faculty of Arts and Sciences Yıldız Technical University İstanbul Turkey
| | - Cenk Denktaş
- Department of Physics, Faculty of Arts and Sciences Yıldız Technical University İstanbul Turkey
| | - Altan Bozdoğan
- Department of Physics, Faculty of Arts and Sciences Yıldız Technical University İstanbul Turkey
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11
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One‐Step Synthesis of Lignin‐Based Triblock Copolymers as High‐Temperature and UV‐Blocking Thermoplastic Elastomers. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202114946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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12
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Wan Y, He J, Zhang Y, Chen EYX. One-Step Synthesis of Lignin-Based Triblock Copolymers as High-Temperature and UV-Blocking Thermoplastic Elastomers. Angew Chem Int Ed Engl 2021; 61:e202114946. [PMID: 34904337 DOI: 10.1002/anie.202114946] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Indexed: 11/08/2022]
Abstract
This work utilizes frustrated Lewis pairs consisting of tethered bis-organophosphorus superbases and a bulky organoaluminum to furnish the highly efficient synthesis of well-defined triblock copolymers via one-step block copolymerization of lignin-based syringyl methacrylate and n-butyl acrylate, through di-initiation and compounded sequence control. The resulting thermoplastic elastomers (TPEs) exhibit microphase separation and much superior mechanical properties (elongation at break up to 2091 %, tensile strength up to 11.5 MPa, and elastic recovery up to 95 % after 10 cycles) to those of methyl methacrylate-based TPEs. More impressively, lignin-based tri-BCPs can maintain TPEs properties up to 180 °C, exhibit high transparency and nearly 100 % UV shield, suggesting potential applications in temperature-resistant and optical devices.
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Affiliation(s)
- Yi Wan
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Jianghua He
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Yuetao Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Eugene Y-X Chen
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, USA
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Quantitative Analysis of Solubility Parameters and Surface Properties of Larch Bark Proanthocyanidins. Polymers (Basel) 2020; 12:polym12122800. [PMID: 33256072 PMCID: PMC7761477 DOI: 10.3390/polym12122800] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 11/17/2020] [Accepted: 11/24/2020] [Indexed: 12/03/2022] Open
Abstract
Quantitative characterization of the solubility parameters and surface properties of larch bark proanthocyanidins will lay the foundation for quantitative studies of the interfacial interactions of proanthocyanidin/polymer composites and will improve the compatibility of components, with important practical and scientific significance. Here, the solubility parameters of highly polymerized larch polymeric proanthocyanidins (LPPCs) and less highly polymerized larch oligomeric proanthocyanidins (LOPCs) were determined experimentally by inverse gas chromatography (IGC). These values were then compared with the solubility parameters obtained using molecular dynamics simulations. The experimentally measured solubility parameters of LPPCs and LOPCs (20.5 and 22.09 (J/m−3)0.5, respectively) were in good agreement with the solubility parameters determined by molecular dynamics simulations (20.57 and 22.35 (J/m−3)0.5, respectively. IGC was also used to experimentally determine the total surface energy, which includes the dispersive component of surface energy γsd and the specific component of surface energy γssp, together with the surface acidity and basicity parameters of LPPCs and LOPCs at different temperatures. The surface properties of proanthocyanidins can be quickly and accurately evaluated by IGC, and both LPPCs and LOPCs were shown to be amphoteric materials. This study provides theoretical and technical support for the use of larch bark proanthocyanidins, which are non-toxic, renewable, and have good ultraviolet resistance, in the field of blending composites. The study also provides a reference for other studies on the interfacial interactions of wood fiber polymer composites.
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Ji Y, Xu Q, Jin L, Fu Y. Cellulosic paper with high antioxidative and barrier properties obtained through incorporation of tannin into kraft pulp fibers. Int J Biol Macromol 2020; 162:678-684. [DOI: 10.1016/j.ijbiomac.2020.06.101] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 05/20/2020] [Accepted: 06/11/2020] [Indexed: 12/23/2022]
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15
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Koopmann AK, Schuster C, Torres-Rodríguez J, Kain S, Pertl-Obermeyer H, Petutschnigg A, Hüsing N. Tannin-Based Hybrid Materials and Their Applications: A Review. Molecules 2020; 25:E4910. [PMID: 33114152 PMCID: PMC7660623 DOI: 10.3390/molecules25214910] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/15/2020] [Accepted: 10/20/2020] [Indexed: 12/29/2022] Open
Abstract
Tannins are eco-friendly, bio-sourced, natural, and highly reactive polyphenols. In the past decades, the understanding of their versatile properties has grown substantially alongside a continuously broadening of the tannins' application scope. In particular, recently, tannins have been increasingly investigated for their interaction with other species in order to obtain tannin-based hybrid systems that feature advanced and/or novel properties. Furthermore, in virtue of the tannins' chemistry and their high reactivity, they either physicochemically or physically interact with a wide variety of different compounds, including metals and ceramics, as well as a number of organic species. Such hybrid or hybrid-like systems allow the preparation of various advanced nanomaterials, featuring improved performances compared to the current ones. Consequently, these diverse-shaped materials have potential use in wastewater treatment or catalysis, as well as in some novel fields such as UV-shielding, functional food packaging, and biomedicine. Since these kinds of tannin-based hybrids represent an emerging field, thus far no comprehensive overview concerning their potential as functional chemical building blocks is available. Hence, this review aims to provide a structured summary of the current state of research regarding tannin-based hybrids, detailed findings on the chemical mechanisms as well as their fields of application.
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Affiliation(s)
- Ann-Kathrin Koopmann
- Salzburg Center for Smart Materials, Jakob-Haringer-Straße 2a, 5020 Salzburg, Austria; (A.-K.K.); (C.S.); (J.T.-R.); (S.K.); (H.P.-O.); (A.P.)
- Department of Chemistry and Physics of Materials, Paris-Lodron-University Salzburg, Jakob-Haringer-Straße 2A, 5020 Salzburg, Austria
| | - Christian Schuster
- Salzburg Center for Smart Materials, Jakob-Haringer-Straße 2a, 5020 Salzburg, Austria; (A.-K.K.); (C.S.); (J.T.-R.); (S.K.); (H.P.-O.); (A.P.)
- Department of Chemistry and Physics of Materials, Paris-Lodron-University Salzburg, Jakob-Haringer-Straße 2A, 5020 Salzburg, Austria
| | - Jorge Torres-Rodríguez
- Salzburg Center for Smart Materials, Jakob-Haringer-Straße 2a, 5020 Salzburg, Austria; (A.-K.K.); (C.S.); (J.T.-R.); (S.K.); (H.P.-O.); (A.P.)
- Department of Chemistry and Physics of Materials, Paris-Lodron-University Salzburg, Jakob-Haringer-Straße 2A, 5020 Salzburg, Austria
| | - Stefan Kain
- Salzburg Center for Smart Materials, Jakob-Haringer-Straße 2a, 5020 Salzburg, Austria; (A.-K.K.); (C.S.); (J.T.-R.); (S.K.); (H.P.-O.); (A.P.)
- Forest Products Technology & Timber Constructions Department, Salzburg University of Applied Sciences, Markt 136a, 5431 Kuchl, Austria
| | - Heidi Pertl-Obermeyer
- Salzburg Center for Smart Materials, Jakob-Haringer-Straße 2a, 5020 Salzburg, Austria; (A.-K.K.); (C.S.); (J.T.-R.); (S.K.); (H.P.-O.); (A.P.)
- Department of Chemistry and Physics of Materials, Paris-Lodron-University Salzburg, Jakob-Haringer-Straße 2A, 5020 Salzburg, Austria
- Forest Products Technology & Timber Constructions Department, Salzburg University of Applied Sciences, Markt 136a, 5431 Kuchl, Austria
| | - Alexander Petutschnigg
- Salzburg Center for Smart Materials, Jakob-Haringer-Straße 2a, 5020 Salzburg, Austria; (A.-K.K.); (C.S.); (J.T.-R.); (S.K.); (H.P.-O.); (A.P.)
- Forest Products Technology & Timber Constructions Department, Salzburg University of Applied Sciences, Markt 136a, 5431 Kuchl, Austria
| | - Nicola Hüsing
- Salzburg Center for Smart Materials, Jakob-Haringer-Straße 2a, 5020 Salzburg, Austria; (A.-K.K.); (C.S.); (J.T.-R.); (S.K.); (H.P.-O.); (A.P.)
- Department of Chemistry and Physics of Materials, Paris-Lodron-University Salzburg, Jakob-Haringer-Straße 2A, 5020 Salzburg, Austria
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Zhang X, Liu W, Sun D, Huang J, Qiu X, Li Z, Wu X. Very Strong, Super-Tough, Antibacterial, and Biodegradable Polymeric Materials with Excellent UV-Blocking Performance. CHEMSUSCHEM 2020; 13:4974-4984. [PMID: 32666708 DOI: 10.1002/cssc.202001075] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 06/04/2020] [Indexed: 06/11/2023]
Abstract
In this work, inspired by the dynamic sacrificial hydrogen bonds in biological materials, a very strong, super-tough, antibacterial, and cost-effective biodegradable poly(vinyl alcohol) (PVA) nanocomposite material was developed by incorporating the nanoscale antibacterial agent TA@LS-Ag. TA@LS-Ag was prepared from the green biomass tannic acid (TA) and sodium lignosulfonate (LS), and was facilely incorporated into the PVA matrix with a homogeneously interspersed nanoparticle size of about 20 nm. The PVA nanocomposite film with 2 wt % addition of TA@LS-Ag achieved the highest specific toughness of 262 J g-1 among the PVA-based films to date, which is far higher than that of natural spider silk (150-190 J g-1 ), as well as a very high tensile strength of 131.6 MPa. The excellent tensile strength and superior toughness were attributed to synergy of the nanophase separation structure and the intense hydrogen-bonding interactions between the nanoparticles and PVA matrix. The PVA/TA@LS-Ag nanocomposite films exhibited good antibacterial properties, despite the extremely low silver content (0.032-0.32 wt ‰). TA@LS-Ag also endowed the PVA films with excellent antioxidant and UV-shielding performance. As the biomass-derived LS and TA and the PVA matrix are all biodegradable, this work offers a facile strategy for preparing high-performance antibacterial and biodegradable polymeric materials.
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Affiliation(s)
- Xiao Zhang
- School of Chemistry and Chemical Engineering Guangdong Engineering Research Center for Green Fine Chemicals, South China University of Technology, Wushan Road 381, Guangzhou, 510640, P.R. China
| | - Weifeng Liu
- School of Chemistry and Chemical Engineering Guangdong Engineering Research Center for Green Fine Chemicals, South China University of Technology, Wushan Road 381, Guangzhou, 510640, P.R. China
| | - Danting Sun
- School of Chemistry and Chemical Engineering Guangdong Engineering Research Center for Green Fine Chemicals, South China University of Technology, Wushan Road 381, Guangzhou, 510640, P.R. China
| | - Jinhao Huang
- School of Chemistry and Chemical Engineering Guangdong Engineering Research Center for Green Fine Chemicals, South China University of Technology, Wushan Road 381, Guangzhou, 510640, P.R. China
| | - Xueqing Qiu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Waihuan Xi Road 100, Guangzhou Higher Education Mega Center, Guangzhou, 510006, P.R. China
| | - Zhixian Li
- School of Chemistry and Chemical Engineering Guangdong Engineering Research Center for Green Fine Chemicals, South China University of Technology, Wushan Road 381, Guangzhou, 510640, P.R. China
| | - Xiaoxian Wu
- Instrumental Analysis and Research Center, South China Agricultural University, Wushan Road 483, Guangzhou, 510642, P.R. China
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Jia Y, Hu C, Shi P, Xu Q, Zhu W, Liu R. Effects of cellulose nanofibrils/graphene oxide hybrid nanofiller in PVA nanocomposites. Int J Biol Macromol 2020; 161:223-230. [PMID: 32512103 DOI: 10.1016/j.ijbiomac.2020.06.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/31/2020] [Accepted: 06/02/2020] [Indexed: 01/08/2023]
Abstract
NCF/GO hybrid nanofillers with excellent UV-shielding properties were prepared by using TEMPO-oxidized nanocellulose fibrils (NCF) and graphene oxide (GO) as raw materials; different mass ratios of NCF to GO (2: 1, 4: 1, 8: 1, and 16: 1) were used. The NCF and GO were then combined and used as a hybrid filler to study the synergistic effects on polyvinyl alcohol (PVA) nanocomposites. With 5% hybrid nanofiller, the UV-shielding performance of the PVA/NCF/GO composite film was higher than 90%. The tensile strength and Young's modulus of the PVA/CG-2 composite film increased by 74.5% and 278.0%, respectively, and the water absorption decreased by 59%. Moreover, the thermal stabilities of the nanocomposites also improved. This synergistic effect improved the performance of the hybrid nanofiller by avoiding the agglomeration of nanofillers in the polymer matrix and improving the homogeneity of the dispersion. The synergistic effect between the fillers provides a new idea for the preparation of novel multifunctional nanocomposites.
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Affiliation(s)
- Yuanyuan Jia
- Tianjin Key Laboratory of Brine Chemical Industry and Ecological Utilization of Resources, College of Chemical Engineering and Materials, Tianjin University of Science and Technology, Tianjin, 300457, China; Tianjin Key Laboratory of Pulp & Paper, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Chunrui Hu
- Tianjin Key Laboratory of Brine Chemical Industry and Ecological Utilization of Resources, College of Chemical Engineering and Materials, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Peidong Shi
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Qianqian Xu
- Tianjin Key Laboratory of Brine Chemical Industry and Ecological Utilization of Resources, College of Chemical Engineering and Materials, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Wenjing Zhu
- Tianjin Key Laboratory of Brine Chemical Industry and Ecological Utilization of Resources, College of Chemical Engineering and Materials, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Rui Liu
- State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, China.
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Moccia F, Agustin-Salazar S, Verotta L, Caneva E, Giovando S, D’Errico G, Panzella L, d’Ischia M, Napolitano A. Antioxidant Properties of Agri-food Byproducts |and Specific Boosting Effects of Hydrolytic Treatments. Antioxidants (Basel) 2020; 9:E438. [PMID: 32443466 PMCID: PMC7278820 DOI: 10.3390/antiox9050438] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/13/2020] [Accepted: 05/15/2020] [Indexed: 02/08/2023] Open
Abstract
Largely produced agri-food byproducts represent a sustainable and easily available source of phenolic compounds, such as lignins and tannins, endowed with potent antioxidant properties. We report herein the characterization of the antioxidant properties of nine plant-derived byproducts. 2,2-Diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing/antioxidant power (FRAP) assays indicated the superior activity of pomegranate peels and seeds, grape pomace and pecan nut shell. An increase in the antioxidant potency was observed for most of the waste materials following a hydrolytic treatment, with the exception of the condensed tannin-rich pecan nut shell and grape pomace. UV-Vis and HPLC investigation of the soluble fractions coupled with the results from IR analysis and chemical degradation approaches on the whole materials allowed to conclude that the improvement of the antioxidant properties was due not only to removal of non-active components (mainly carbohydrates), but also to structural modifications of the phenolic compounds. Parallel experiments run on natural and bioinspired model phenolic polymers suggested that these structural modifications positively impacted on the antioxidant properties of lignins and hydrolyzable tannins, whereas significant degradation of condensed tannin moieties occurred, likely responsible for the lowering of the reducing power observed for grape pomace and pecan nut shell. These results open new perspectives toward the exploitation and manipulation of agri-food byproducts for application as antioxidant additives in functional materials.
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Affiliation(s)
- Federica Moccia
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 4, I-80126 Naples, Italy; (F.M.); (G.D.); (M.d.); (A.N.)
| | - Sarai Agustin-Salazar
- Departamento de Ingeniería Química y Metalurgía, Universidad de Sonora, Del Conocimiento, Centro, 83000 Hermosillo, Mexico;
| | - Luisella Verotta
- Dipartimento di Scienze e Politiche Ambientali, Università degli Studi di Milano, Via G. Celoria 2, I-20133 Milan, Italy;
| | - Enrico Caneva
- Unitech COSPECT, Direzione servizi per la Ricerca, Università degli Studi di Milano, Via C. Golgi 33, I-20133 Milan, Italy;
| | - Samuele Giovando
- Centro Ricerche per la Chimica Fine Srl for Silvateam Spa, Via Torre 7, I-12080 San Michele Mondovì, CN, Italy;
| | - Gerardino D’Errico
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 4, I-80126 Naples, Italy; (F.M.); (G.D.); (M.d.); (A.N.)
- CSGI—Consorzio Sistemi a Grande Interfase, Department of Chemistry, University of Florence, Via della Lastruccia 3, I-50019 Sesto Fiorentino (FI), Italy
| | - Lucia Panzella
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 4, I-80126 Naples, Italy; (F.M.); (G.D.); (M.d.); (A.N.)
| | - Marco d’Ischia
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 4, I-80126 Naples, Italy; (F.M.); (G.D.); (M.d.); (A.N.)
| | - Alessandra Napolitano
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 4, I-80126 Naples, Italy; (F.M.); (G.D.); (M.d.); (A.N.)
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Molino S, Casanova NA, Rufián Henares JÁ, Fernandez Miyakawa ME. Natural Tannin Wood Extracts as a Potential Food Ingredient in the Food Industry. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:2836-2848. [PMID: 31117489 DOI: 10.1021/acs.jafc.9b00590] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Wood extracts are one of the most important natural sources of industrially obtained tannins. Their use in the food industry could be one of the biggest (most important) recent innovations in food science as a result of their multiple (many) possible applications. The use of tannin wood extracts (TWEs) as additives directly added in foods or in their packaging meets an ever-increasing consumer demand for innovative approaches to sustainability. The latest research is focusing on new ways to include them directly in food, to take advantage of their specific actions to prevent individual pathological conditions. The present review begins with the biology of TWEs and then explores their chemistry, specific sensorial properties, and current application in food production. Moreover, this review is intended to cover recent studies dealing with the potential use of TWEs as a starting point for novel food ingredients.
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Affiliation(s)
- Silvia Molino
- Departamento de Nutrición y Bromatología, Instituto de Nutrición y Tecnología de los Alimentos, Centro de Investigación Biomédica, Universidad de Granada, 18071 Granada, Spain
| | - Natalia Andrea Casanova
- Instituto de Patobiología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Instituto Nacional de Tecnología Agropecuaria, Buenos Aires C1033AAE, Argentina
| | - José Ángel Rufián Henares
- Departamento de Nutrición y Bromatología, Instituto de Nutrición y Tecnología de los Alimentos, Centro de Investigación Biomédica, Universidad de Granada, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria (ibs.GRANADA), Universidad de Granada, 18071 Granada, Spain
| | - Mariano Enrique Fernandez Miyakawa
- Instituto de Patobiología, Centro de Investigación en Ciencias Veterinarias y Agronómicas, Instituto Nacional de Tecnología Agropecuaria, Buenos Aires C1033AAE, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires C1425FQB, Argentina
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Pan F, Chen L, He L, Jiang Y, Qi J, Xiao H, Chen Y, Huang X, Hu H, Tu L, Lin T, Chen G, Hao J, Xiao Y, Xie J. Characterization of Ethyl Acetate and Trichloromethane Extracts from Phoebe zhennan Wood Residues and Application on the Preparation of UV Shielding Films. Molecules 2020; 25:molecules25051145. [PMID: 32143361 PMCID: PMC7179154 DOI: 10.3390/molecules25051145] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 03/01/2020] [Accepted: 03/02/2020] [Indexed: 01/17/2023] Open
Abstract
In this work, ethyl acetate (EA) and trichloromethane (TR) extracts were extracted from Phoebezhennan wood residues and the extracts were then applied to the preparation of UV shielding films (UV-SF). The results revealed that substances including olefins, phenols and alcohols were found in both EA and TR extracts, accounting for about 45% of all the detected substances. The two extracts had similar thermal stability and both had strong UV shielding ability. When the relative percentage of the extract is 1 wt% in solution, the extract solution almost blocked 100% of the UV-B (280–315 nm), and UV-A (315–400 nm). Two kinds of UV-SF were successfully prepared by adding the two extracts into polylactic acid (PLA) matrix. The UV-SF with the addition of 24 wt% of the extractive blocked 100% of the UV-B (280–315 nm) and more than 80% of the UV-A (315–400 nm). Moreover, the UV shielding performance of the UV-SF was still stable even after strong UV irradiation. Though the addition of extracts could somewhat decrease the thermal stability of the film, its effect on the end-use of the film was ignorable. EA extracts had less effect on the tensile properties of the films than TR extracts as the content of the extract reached 18%. The results of this study could provide fundamental information on the potential utilization of the extracts from Phoebe zhennan wood residues on the preparation of biobased UV shielding materials.
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Affiliation(s)
- Fangya Pan
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Lin Chen
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Lu He
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Yongze Jiang
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Jinqiu Qi
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Hui Xiao
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Yuzhu Chen
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Xingyan Huang
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Hongling Hu
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Lihua Tu
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Tiantian Lin
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Gang Chen
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Jianfeng Hao
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
| | - Yinlong Xiao
- College of Environment, Sichuan Agricultural University, Chengdu 611130, China;
| | - Jiulong Xie
- College of Forestry, Sichuan Agricultural University, Chengdu 611130, China; (F.P.); (L.C.); (L.H.); (Y.J.); (J.Q.); (H.X.); (Y.C.); (X.H.); (H.H.); (L.T.); (T.L.); (G.C.); (J.H.)
- Correspondence: ; Tel.: +86-028-8629-1456
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Zhang X, Liu W, Liu W, Qiu X. High performance PVA/lignin nanocomposite films with excellent water vapor barrier and UV-shielding properties. Int J Biol Macromol 2020; 142:551-558. [DOI: 10.1016/j.ijbiomac.2019.09.129] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 09/22/2019] [Accepted: 09/29/2019] [Indexed: 02/04/2023]
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22
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Zhang Z, Chen K, Tang Q, Li H, Zou Z. Hydrogen‐bonding assembly of heteropolyacid and poly(vinyl alcohol) for strong, flexible, and transparent UV‐protective films. J Appl Polym Sci 2019. [DOI: 10.1002/app.48813] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ziang Zhang
- Guangxi Key Laboratory of Electrochemical and Magneto‐Chemical Functional Materials, College of Chemistry and BioengineeringGuilin University of Technology Guilin 541006 China
| | - Kui Chen
- Guangxi Key Laboratory of Electrochemical and Magneto‐Chemical Functional Materials, College of Chemistry and BioengineeringGuilin University of Technology Guilin 541006 China
| | - Qun Tang
- Guangxi Key Laboratory of Electrochemical and Magneto‐Chemical Functional Materials, College of Chemistry and BioengineeringGuilin University of Technology Guilin 541006 China
| | - Heping Li
- Guangxi Key Laboratory of Electrochemical and Magneto‐Chemical Functional Materials, College of Chemistry and BioengineeringGuilin University of Technology Guilin 541006 China
| | - Zhiming Zou
- Guangxi Key Laboratory of Electrochemical and Magneto‐Chemical Functional Materials, College of Chemistry and BioengineeringGuilin University of Technology Guilin 541006 China
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Zhu H, Li P, Ren S, Tan W, Fang G. Low-Cost Ru/C-Catalyzed Depolymerization of the Polymeric Proanthocyanidin-Rich Fraction from Bark To Produce Oligomeric Proanthocyanidins with Antioxidant Activity. ACS OMEGA 2019; 4:16471-16480. [PMID: 31616825 PMCID: PMC6787890 DOI: 10.1021/acsomega.9b02071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 09/17/2019] [Indexed: 06/01/2023]
Abstract
A new method has been developed for the high-value utilization of larch bark, which is regarded as a low-value byproduct of the logging industry. Polymeric proanthocyanidins (PPCs) were extracted from the Larix gmelinii bark and depolymerized by catalytic hydrogenolysis, using ruthenium/carbon (Ru/C) as the catalyst. The method has been found that although the molecular weight of the depolymerized product was significantly lower, the basic structural units were not destroyed, and the product retained a condensed flavanol polyphenol structure; the depolymerized product contains very little Ru metal and thus complies with food safety standards; the antioxidant properties of both the depolymerized products and PPCs were better than those of the commonly used antioxidant 2,6-di-tert-butyl-4-methylphenol. The relative molecular weight and steric hindrance of the depolymerized products were lower than those of the PPCs, leading to better antioxidant performance. A new technical route for the depolymerization of PPCs from the L. gmelinii bark is provided. The route offers practical and commercial advantages, and the product could have many applications as an antioxidant.
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Affiliation(s)
- Hongfei Zhu
- Key
Laboratory of Bio-Based Material Science and Technology of Ministry
of Education and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China
| | - Peize Li
- Key
Laboratory of Bio-Based Material Science and Technology of Ministry
of Education and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China
| | - Shixue Ren
- Key
Laboratory of Bio-Based Material Science and Technology of Ministry
of Education and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China
| | - Wenying Tan
- Key
Laboratory of Bio-Based Material Science and Technology of Ministry
of Education and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China
| | - Guizhen Fang
- Key
Laboratory of Bio-Based Material Science and Technology of Ministry
of Education and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China
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24
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Zafar MS, Quarta A, Marradi M, Ragusa A. Recent Developments in the Reduction of Oxidative Stress through Antioxidant Polymeric Formulations. Pharmaceutics 2019; 11:E505. [PMID: 31581497 PMCID: PMC6835330 DOI: 10.3390/pharmaceutics11100505] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/26/2019] [Accepted: 09/27/2019] [Indexed: 12/13/2022] Open
Abstract
Reactive oxygen and nitrogen species (RONS) are produced endogenously in our body, or introduced through external factors, such as pollution, cigarette smoke, and excessive sunlight exposure. In normal conditions, there is a physiological balance between pro-oxidant species and antioxidant molecules that are able to counteract the detrimental effect of the former. Nevertheless, when this homeostasis is disrupted, the resulting oxidative stress can lead to several pathological conditions, from inflammation to cancer and neurodegenerative diseases. In this review, we report on the recent developments of different polymeric formulations that are able to reduce the oxidative stress, from natural extracts, to films and hydrogels, and finally to nanoparticles (NPs).
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Affiliation(s)
- Muhammad Shajih Zafar
- Department of Engineering for Innovation, University of Salento, via Monteroni, 73100 Lecce, Italy.
| | - Alessandra Quarta
- CNR Nanotec, Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy.
| | - Marco Marradi
- Department of Chemistry "Ugo Schiff", University of Florence, via della Lastruccia 13, 50019 Sesto Fiorentino, Firenze, Italy.
| | - Andrea Ragusa
- Department of Engineering for Innovation, University of Salento, via Monteroni, 73100 Lecce, Italy.
- CNR Nanotec, Institute of Nanotechnology, via Monteroni, 73100 Lecce, Italy.
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25
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Orooji Y, Ghasali E, Emami N, Noorisafa F, Razmjou A. ANOVA Design for the Optimization of TiO 2 Coating on Polyether Sulfone Membranes. Molecules 2019; 24:molecules24162924. [PMID: 31409035 PMCID: PMC6720000 DOI: 10.3390/molecules24162924] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/17/2019] [Accepted: 07/26/2019] [Indexed: 12/14/2022] Open
Abstract
There have been developments in the optimization of polyethersulfone (PES) membranes, to provide antifouling and mechanically stable surfaces which are vital to water purification applications. There is a variety of approaches to prepare nanocomposite PES membranes. However, an optimized condition for making such membranes is in high demand. Using experimental design and statistical analysis (one-half fractional factorial design), this study investigates the effect of different parameters featured in the fabrication of membranes, as well as on the performance of a nanocomposite PES/TiO2 membrane. The optimized parameters obtained in this study are: exposure time of 60 s, immersion time above 10 h, glycerol time of 4 h, and a nonsolvent volumetric ratio (isopropanol/water) of 30/70 for PES and dimethylacetamide (PES-DMAc) membrane and 70/30 for PES and N-methyl-2-pyrrolidone (PES-NMP) membrane. A comparison of the contributory factors for different templating agents along with a nanocomposite membrane control revealed that F127 triblock copolymer resulted in an excellent antifouling membrane with a higher bovine serum albumin rejection and flux recovery of 83.33%.
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Affiliation(s)
- Yasin Orooji
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Ehsan Ghasali
- College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Nahid Emami
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan 73441-81746, Iran
| | - Fatemeh Noorisafa
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan 73441-81746, Iran
| | - Amir Razmjou
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan 73441-81746, Iran
- UNESCO Centre for Membrane Science and Technology, School of Chemical Science and Engineering, University of New South Wales, Sydney 2052, Australia
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26
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Liao J, Brosse N, Pizzi A, Hoppe S, Xi X, Zhou X. Polypropylene Blend with Polyphenols through Dynamic Vulcanization: Mechanical, Rheological, Crystalline, Thermal, and UV Protective Property. Polymers (Basel) 2019; 11:polym11071108. [PMID: 31266153 PMCID: PMC6681417 DOI: 10.3390/polym11071108] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 05/29/2019] [Accepted: 06/03/2019] [Indexed: 12/04/2022] Open
Abstract
Tannin and lignin were blended with polypropylene (PP) through dynamic vulcanization technique. Their influence of mechanical property, crystallinity, thermal stability, as well as ultraviolet (UV) protection property on the PP matrix was investigated and compared with native tannin and lignin. According to our experimental results, tannin and lignin undergo dynamic vulcanization and were more compatible with the PP matrix. Besides, tannin and vulcanized tannin can perform as nucleating agents of PP because of their relatively small particle size. Moreover, vulcanized tannin/lignin have a better performance on the thermal stability of PP compared with native tannin/lignin, especially PP/vulcanized lignin blend. Furthermore, vulcanized tannin/lignin present better UV protective performance, concluded from fewer changes on surface morphology, carbonyl index, crystallinity, viscosity, and tensile property.
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Affiliation(s)
- Jingjing Liao
- LERMAB, University of Lorraine, Boulevard des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France
- Key Laboratory for Forest Resources Conservation and Utilisation in the Southwest Mountains of China (Southwest Forestry University), Ministry of Education, Kunming 650224, China
- LRGP, University of Lorraine, 1, Rue Grandville, BP 451, 54001 Nancy Cedex, France
| | - Nicolas Brosse
- LERMAB, University of Lorraine, Boulevard des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France.
| | - Antonio Pizzi
- LERMAB, University of Lorraine, Boulevard des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France
| | - Sandrine Hoppe
- LRGP, University of Lorraine, 1, Rue Grandville, BP 451, 54001 Nancy Cedex, France
| | - Xuedong Xi
- LERMAB, University of Lorraine, Boulevard des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France
| | - Xiaojian Zhou
- Key Laboratory for Forest Resources Conservation and Utilisation in the Southwest Mountains of China (Southwest Forestry University), Ministry of Education, Kunming 650224, China
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27
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Liao J, Brosse N, Pizzi A, Hoppe S. Dynamically Cross-Linked Tannin as a Reinforcement of Polypropylene and UV Protection Properties. Polymers (Basel) 2019; 11:polym11010102. [PMID: 30960086 PMCID: PMC6401781 DOI: 10.3390/polym11010102] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 01/02/2019] [Accepted: 01/03/2019] [Indexed: 11/16/2022] Open
Abstract
Tannins were used as reinforcing components for polypropylene with anti-UV properties via dynamic curing extrusion. The influence of cross-linked tannins in different weight fraction and their anti-UV capacity on morphological, mechanical, rheological, crystallize and thermal properties were studied. The experimental results indicated that the cross-linked tannins improve Young's modulus, crystallinity, and thermal stability and reinforce the internal network of polypropylene. After UV accelerated weathering, polypropylene had fewer surface cracks, lower carbonyl index, fewer crystallinity decreases and less mechanical properties loss with increasing tannin content.
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Affiliation(s)
- Jingjing Liao
- LERMAB, University of Lorraine, Boulevard des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France.
- LRGP, University of Lorraine, 1, Rue Grandville, BP 451, 54001 Nancy CEDEX, France.
| | - Nicolas Brosse
- LERMAB, University of Lorraine, Boulevard des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France.
| | - Antonio Pizzi
- LERMAB, University of Lorraine, Boulevard des Aiguillettes BP 70239, 54506 Vandœuvre-lès-Nancy, France.
| | - Sandrine Hoppe
- LRGP, University of Lorraine, 1, Rue Grandville, BP 451, 54001 Nancy CEDEX, France.
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