1
|
Radveikienė I, Vidžiūnaitė R, Meškys R, Časaitė V. Blue and Yellow Laccases from Alternaria sp. Strain HU: Characterization and Immobilization on Magnetic Nanoparticles. J Fungi (Basel) 2024; 10:559. [PMID: 39194885 DOI: 10.3390/jof10080559] [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: 06/28/2024] [Revised: 07/28/2024] [Accepted: 08/06/2024] [Indexed: 08/29/2024] Open
Abstract
Laccases are important and valuable enzymes with a great potential for biotechnological applications. In this study, two novel laccases, LacHU1 and LacHU2, from Alternaria sp. HU have been purified and characterized. The molecular mass of each isoenzyme was ~66 kDa. LacHU1 laccases was yellow and had no typical blue oxidase spectra and LacHU2 had a blue color and characteristic absorption spectra. The catalytic efficiency of LacHU1 for most substrates was higher than that of LacHU2 laccase. Both isoenzymes effectively oxidize flavonoids. Alternaria sp. laccases were successfully immobilized on magnetic nanoparticles. The thermostability of immobilized laccases increased and optimal pH shifted to more alkaline compared to the free laccases. Potential applications of laccases from Alternaria sp. HU are in the oxidation of flavonoids in cotton or in water treatment processes.
Collapse
Affiliation(s)
- Ingrida Radveikienė
- Life Sciences Center, Institute of Biochemistry, Vilnius University, Sauletekio Av. 7, 10257 Vilnius, Lithuania
| | - Regina Vidžiūnaitė
- Life Sciences Center, Institute of Biochemistry, Vilnius University, Sauletekio Av. 7, 10257 Vilnius, Lithuania
| | - Rolandas Meškys
- Life Sciences Center, Institute of Biochemistry, Vilnius University, Sauletekio Av. 7, 10257 Vilnius, Lithuania
| | - Vida Časaitė
- Life Sciences Center, Institute of Biochemistry, Vilnius University, Sauletekio Av. 7, 10257 Vilnius, Lithuania
| |
Collapse
|
2
|
Jiao J, Zheng H, Zhou X, Huang Y, Niu Q, Ke L, Tang S, Liu H, Sun Y. The functions of laccase gene GhLAC15 in fiber colouration and development in brown-colored cotton. PHYSIOLOGIA PLANTARUM 2024; 176:e14415. [PMID: 38962818 DOI: 10.1111/ppl.14415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/16/2024] [Accepted: 06/18/2024] [Indexed: 07/05/2024]
Abstract
The monotonicity of color type in naturally colored cottons (NCCs) has become the main limiting factor to their widespread use, simultaneously coexisting with poor fiber quality. The synchronous improvement of fiber quality and color become more urgent and crucial as the demand for sustainable development increases. The homologous gene of wild cotton Gossypium stocksii LAC15 in G. hirsutum, GhLAC15, was also dominantly expressed in the developing fibers of brown cotton XC20 from 5 DPA (day post anthesis) to 25 DPA, especially at the secondary cell wall thickening stage (20 DPA and 25 DPA). In XC20 plants with downregulated GhLAC15 (GhLAC15i), a remarkable reduction in proanthocyanidins (PAs) and lignin contents was observed. Some of the key genes in the phenylpropane and flavonoid biosynthesis pathway were down-regulated in GhLAC15i plants. Notably, the fiber length of GhLAC15i plants showed an obvious increase and the fiber color was lightened. Moreover, we found that the thickness of cotton fiber cell wall was decreased in GhLAC15i plants and the fiber surface became smoother compared to that of WT. Taken together, this study revealed that GhLAC15 played an important role in PAs and lignin biosynthesis in naturally colored cotton fibers. It might mediate fiber color and fiber quality by catalyzing PAs oxidation and lignin polymerization, ultimately regulating fiber colouration and development.
Collapse
Affiliation(s)
- Junye Jiao
- Plant Genomics and Molecular Improvement of Colored Fiber Laboratory, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Hongli Zheng
- Plant Genomics and Molecular Improvement of Colored Fiber Laboratory, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, P.R. China
- College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Xinping Zhou
- Plant Genomics and Molecular Improvement of Colored Fiber Laboratory, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Yinshuai Huang
- Plant Genomics and Molecular Improvement of Colored Fiber Laboratory, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Qingqing Niu
- Plant Genomics and Molecular Improvement of Colored Fiber Laboratory, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Liping Ke
- Plant Genomics and Molecular Improvement of Colored Fiber Laboratory, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| | - Shouwu Tang
- China Colored-cotton (Group) Co., Ltd., China
| | - Haifeng Liu
- China Colored-cotton (Group) Co., Ltd., China
| | - Yuqiang Sun
- Plant Genomics and Molecular Improvement of Colored Fiber Laboratory, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, P.R. China
| |
Collapse
|
3
|
Elsaba YM, El-Hennawi HM, Ibrahim MM, Wehaidy HR. Production of a novel laccase from Ceratorhiza hydrophila and assessing its potential in natural dye fixation and cytotoxicity against tumor cells. J Genet Eng Biotechnol 2023; 21:14. [PMID: 36757585 PMCID: PMC9911566 DOI: 10.1186/s43141-023-00473-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 01/26/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND Flavonoid natural dyes have gained attention because they are nontoxic and eco-friendly. However, they do not work effectively with artificial fibers and require the use of mordants, which are considered as hazardous chemicals. Laccase enzyme catalyzes the oxidation of phenols, forming phenoxyl radicals that undergo a further polymerization process. So, laccase can oxidize flavonoid dyes, and it can be used instead of harmful mordants in flavonoid dye fixation on cotton fabrics. Laccases also are involved in a variety of metabolic processes, and they have anti-proliferative effects toward HepG2 and MCF-7 tumor cells. RESULTS Among fifteen fungal isolates, the fungus Ceratorhiza hydrophila isolated from the submerged plant Myriophyllum spicatum was selected as the most potent laccase producer. Optimization of the production medium resulted in a 9.9-fold increase in laccase productivity. The partially purified Ceratorhiza hydrophila laccase could successfully improve the affinity of cotton fabrics toward quercetin (flavonoid) dye with excellent color fastness properties. The partially purified laccase also showed anti-proliferative activity against HepG2 and MCF-7 tumor cells. However, high laccase concentration is required to estimate IC50. CONCLUSIONS Ceratorhiza hydrophila MK387081 is an excellent laccase producer. The partially purified laccase from Ceratorhiza hydrophila can be used in textile dyeing and printing processes as a safer alternative to the conventional hazardous mordants. Also, it can be used in preparation of cancer treatment drugs. However, further studies are needed to investigate IC50 for both cell types at higher laccase concentrations.
Collapse
Affiliation(s)
- Yasmin M. Elsaba
- grid.412093.d0000 0000 9853 2750Botany and Microbiology Department, Faculty of Sciences, Helwan University, Cairo, Egypt
| | - Heba M. El-Hennawi
- grid.419725.c0000 0001 2151 8157Dyeing, Printing and Textile Auxiliaries Department, National Research Centre, Dokki, Giza, Egypt
| | - Mona M. Ibrahim
- grid.419725.c0000 0001 2151 8157Plant Biotechnology Department, National Research Centre, Dokki, Giza, Egypt
| | - Hala R. Wehaidy
- grid.419725.c0000 0001 2151 8157Chemistry of Natural and Microbial Products Department, National Research Centre, Dokki, Giza, Egypt
| |
Collapse
|
4
|
Colella A, De Chiaro A, Lettera V. In Situ Wood Fiber Dyeing Through Laccase Catalysis for Fiberboard Production. Front Bioeng Biotechnol 2021; 9:778971. [PMID: 34926424 PMCID: PMC8678495 DOI: 10.3389/fbioe.2021.778971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/26/2021] [Indexed: 12/05/2022] Open
Abstract
The aim of the present work was to develop an innovative and environmentally friendly process for wood fiber dyeing and to produce 3-dimensionally fully colored medium-density fiberboard (MDF). The potential of laccase-catalyzed polymerization of selected precursors to form dyes useful in fiberboard manufacturing, a technique used for the first time in this field, was demonstrated. Some of the 7 aromatic compounds tested yielded colored products after laccase treatment under both acid and alkaline conditions, and a good variety of colors was attained by using mixtures of two different monomers. To demonstrate the coloration and design potential of laccase conversion of aromatic compounds, MDFs were enzymatically dyed using an in situ one-step laccase-catalyzed coloration process, and the results were compared against commercial MDFs obtained by using organic coloring agents. Important advantages over conventional processing methods include good color fastness and, in some cases, new hydrophobic properties, allowing designers and woodworkers to explore the beauty of textures and the use of simpler and milder processing conditions that eliminate harsh chemical use and reduce energy consumption.
Collapse
Affiliation(s)
| | | | - Vincenzo Lettera
- Biopox srl, Viale Maria Bakunin, Napoli, Italy.,Department of Chemical Science, University of Naples Federico II, Napoli, Italy
| |
Collapse
|
5
|
Wang Y, Zhang N, Wang Q, Yu Y, Wang P. Chitosan grafting via one-enzyme double catalysis: An effective approach for improving performance of wool. Carbohydr Polym 2021; 252:117157. [PMID: 33183608 DOI: 10.1016/j.carbpol.2020.117157] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/21/2020] [Accepted: 09/24/2020] [Indexed: 10/23/2022]
Abstract
Chitosan is considered as a green additive with broad application prospects due to its advantages like biodegradability and antibacterial ability. Herein, we proposed an effective chitosan grafting approach via "one-enzyme double catalysis" strategy which aimed at functionalizing wool fibers to achieve bidirectionally multiple covalent crosslinking between chitosan and wool by laccase/2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) mediated oxidization. The mechanism was studied using models of wool and chitosan in terms of UV, FTIR, GPC and MALDI-TOF MS. Meanwhile, the structure and morphology of wool fiber grafted with chitosan were characterized by ATR-FTIR and SEM. Compared with untreated wool, this efficient method can significantly improve the dimensional stability to felting (2.53 %), wettability and dyeability of wool fabric, and can also compensate for the strength loss caused by the pretreatment. The present work provides a useful path for the enzymatic modification of keratin-containing fibers like wool using chitosan and other natural biopolymers with similar structure.
Collapse
Affiliation(s)
- Yuxia Wang
- Key Laboratory of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, China
| | - Nan Zhang
- Key Laboratory of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, China
| | - Qiang Wang
- Key Laboratory of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, China.
| | - Yuanyuan Yu
- Key Laboratory of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, China
| | - Ping Wang
- Key Laboratory of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, China
| |
Collapse
|
6
|
Assessment of the Use of Natural Extracted Dyes and Pancreatin Enzyme for Dyeing of Four Natural Textiles: HPLC Analysis of Phytochemicals. Processes (Basel) 2020. [DOI: 10.3390/pr8010059] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
In the present study, four natural textiles (cotton, linen, wool, and silk) were dyed with 14 naturally extracted dyes, and pancreatin enzyme was used in the dyeing process. The effects of pancreatin enzyme and its buffer on naturally dyed textile samples were evaluated. Two concentrations of pancreatin enzyme and buffer were used as pretreatments for dyed textiles. Proteinic fabrics showed the highest relative color strength (RCS) values of 137.23% and 132.2% when the pancreatin enzyme was applied on wool and silk dyed with pomegranate skin and bloodroot at concentrations A and B, respectively. Linen fiber dyed with catechu tree showed the highest total color difference (TCD) values with buffer (6.83) and pancreatin enzyme A (5.7) and B (6.3). This shows that there were no side effects of the pancreatin enzyme on the studied dyed textiles. By high-performance liquid chromatography (HPLC) analysis, the root extract from madder showed the presence of salicylic acid (1758.91 mg/kg extract), quercetin (844.23 mg/kg extract), ellagic acid (784.86 mg/kg extract) and benzoic acid (582.68 mg/kg extract) as main compounds. In cochineal extract the main compounds were rutin (37.732 mg/kg extract), kampherol (1915.98 mg/kg extract), myricetin (809.97 mg/kg extract), quercetin (496.76 mg/kg extract) and salicylic acid (193.87 mg/kg extract).
Collapse
|
7
|
Bai R, Yu Y, Wang Q, Shen J, Yuan J, Fan X. Laccase-catalyzed polymerization of hydroquinone incorporated with chitosan oligosaccharide for enzymatic coloration of cotton. Appl Biochem Biotechnol 2019; 191:605-622. [PMID: 31828592 DOI: 10.1007/s12010-019-03169-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 10/23/2019] [Indexed: 11/27/2022]
Abstract
Chitosan oligosaccharide (COS), a water-soluble carbohydrate obtained from chemical or enzymatic hydrolysis of chitosan, has similar structure and properties to non-toxic, biocompatible, and biodegradable chitosan. However, COS has many advantages over chitosan due to its low molecular weight and high water solubility. In the current work, COS was incorporated in the laccase-catalyzed polymerization of hydroquinone. The laccase-catalyzed polymerization of hydroquinone with or without COS was investigated by using simple structure of glucosamine hydrochloride as an alternative to COS to understand the mechanism of COS-incorporated polymerization of hydroquinone. Although polyhydroquinone can be regarded as the polymeric colorant with dark brown color, there is no affinity or chemical bonding between polyhydroquinone and cotton fibers. Cotton fabrics were successfully in-situ dyed into brown color through the laccase-catalyzed polymerization of hydroquinone by incorporating with COS as a template. The presence of COS enhanced the dye uptake of polyhydroquinone on cotton fibers due to high affinity of COS to cotton and covalent bonding between COS and polyhydroquinone during laccase catalysis. This novel approach not only provides a simple route for the biological coloration of cotton fabrics but also presents a significant way to prepare functional textiles with antibacterial property.
Collapse
Affiliation(s)
- Rubing Bai
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, Jiangsu, China
- Textile Engineering and Materials Research Group, School of Design, De Montfort University, The Gateway, Leicester, LE1 9BH, UK
| | - Yuanyuan Yu
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, Jiangsu, China
| | - Qiang Wang
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, Jiangsu, China.
| | - Jinsong Shen
- Textile Engineering and Materials Research Group, School of Design, De Montfort University, The Gateway, Leicester, LE1 9BH, UK
| | - Jiugang Yuan
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, Jiangsu, China
| | - Xuerong Fan
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, 214122, Jiangsu, China
| |
Collapse
|
8
|
Capecchi E, Piccinino D, Bizzarri BM, Avitabile D, Pelosi C, Colantonio C, Calabrò G, Saladino R. Enzyme-Lignin Nanocapsules Are Sustainable Catalysts and Vehicles for the Preparation of Unique Polyvalent Bioinks. Biomacromolecules 2019; 20:1975-1988. [PMID: 30925212 DOI: 10.1021/acs.biomac.9b00198] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Reactive lignin nanocapsules catalyze a pigmentation reaction to furnish an innovative type of sustainable polyvalent bioink. In this nanodevice, the pigment, vehicle, binder, and additive are included in a single confined spherical space. Bioinks with different shades of color, black, gray, yellow-like, pink-like, and red/brown hues, have been prepared by selecting the reactants and the pigmentation process. Lignin nanocapsules play multiple functions in the support and activation of the enzyme necessary for the synthesis of pigments. Lignin nanocapsules protected the melanin pigment from alkaline and UV-degradation treatment.
Collapse
Affiliation(s)
- Eliana Capecchi
- Department of Biological and Ecological Sciences (DEB) , Tuscia University , Via S. Camillo de Lellis snc , 01100 Viterbo , Italy
| | - Davide Piccinino
- Department of Biological and Ecological Sciences (DEB) , Tuscia University , Via S. Camillo de Lellis snc , 01100 Viterbo , Italy
| | - Bruno Mattia Bizzarri
- Department of Biological and Ecological Sciences (DEB) , Tuscia University , Via S. Camillo de Lellis snc , 01100 Viterbo , Italy
| | - Daniele Avitabile
- IDI Farmaceutici srl , Via dei Castelli Romani 83/85 , Pomezia , 00040 Rome , Italy
| | - Claudia Pelosi
- Department of Economics, Engineering, Society and Business Organization (DEIM) , Tuscia University , 01100 Viterbo , Italy
| | - Claudia Colantonio
- Department of Economics, Engineering, Society and Business Organization (DEIM) , Tuscia University , 01100 Viterbo , Italy
| | - Giuseppe Calabrò
- Department of Economics, Engineering, Society and Business Organization (DEIM) , Tuscia University , 01100 Viterbo , Italy
| | - Raffaele Saladino
- Department of Biological and Ecological Sciences (DEB) , Tuscia University , Via S. Camillo de Lellis snc , 01100 Viterbo , Italy
| |
Collapse
|
9
|
|
10
|
Song JE, Su J, Noro J, Cavaco-Paulo A, Silva C, Kim HR. Bio-coloration of bacterial cellulose assisted by immobilized laccase. AMB Express 2018; 8:19. [PMID: 29435681 PMCID: PMC5809631 DOI: 10.1186/s13568-018-0552-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 02/05/2018] [Indexed: 12/04/2022] Open
Abstract
In this work a process for the bio-coloration of bacterial cellulose (BC) membranes was developed. Laccase from Myceliophthora thermophila was immobilized onto BC membranes and retained up to 88% of residual activity after immobilization. Four compounds belonging to the flavonoids family were chosen to test the in situ polymerase activity of immobilized laccase. All the flavonoids were successfully polymerized by laccase giving rise to yellow, orange and dark brown oligomers which conferred color to the BC support. The optimal bio-coloration conditions were studied for two of the tested flavonoids, catechol and catechin, by varying the concentration and time of incubation. High color depth and resistance to washing were obtained for both compounds. The highly porous bacterial cellulose material demonstrated great performance as a bio-coloration support, in contrast to other materials cited in literature, like cotton or wool. The process developed is presented as an environmentally friendly alternative for bacterial cellulose bio-coloration and will contribute deeply for the development of new fashionable products within this material.
Collapse
Affiliation(s)
- Ji Eun Song
- Department of Clothing and Textiles, Sookmyung Women’s University, Cheongpa-ro-47-gil 100 (Cheongpa-dong 2ga), Yongsan-gu, Seoul, 04310 South Korea
- Centre of Biological Engineering, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Jing Su
- Centre of Biological Engineering, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- Key Laboratory of Eco-Textile Ministry of Education, Jiangnan University, Wuxi, China
| | - Jennifer Noro
- Centre of Biological Engineering, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Artur Cavaco-Paulo
- Centre of Biological Engineering, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- Key Laboratory of Eco-Textile Ministry of Education, Jiangnan University, Wuxi, China
| | - Carla Silva
- Centre of Biological Engineering, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Hye Rim Kim
- Department of Clothing and Textiles, Sookmyung Women’s University, Cheongpa-ro-47-gil 100 (Cheongpa-dong 2ga), Yongsan-gu, Seoul, 04310 South Korea
| |
Collapse
|
11
|
Kushwaha A, Maurya S, Pathak RK, Agarwal S, Chaurasia PK, Singh MP. Laccase From White Rot Fungi Having Significant Role in Food, Pharma, and Other Industries. RESEARCH ADVANCEMENTS IN PHARMACEUTICAL, NUTRITIONAL, AND INDUSTRIAL ENZYMOLOGY 2018. [DOI: 10.4018/978-1-5225-5237-6.ch011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Laccases (E.C. 1.10.3.2 benzenediol: oxygen oxidoreductase) are an interesting group of N glycosylated multicopper blue oxidase enzymes and the widely studied enzyme having a broad range of substrate specificity of both phenolic and non-phenolic compounds. They are widely found in fungi, bacteria plant, insects, and in lichen. They catalyze the oxidation of various phenolic and non-phenolic compounds, with the concomitant reduction of molecular oxygen to water. They could increase productivity, efficiency, and quality of products without a costly investment. This chapter depicts the applications of laccase enzyme from white rot fungi, having various industrial (such as textile dye bleaching, paper and pulp bleaching, food includes the baking, it also utilized in fruit juice industry to improve the quality and stabilization of some perishable products having plant oils), pharmaceutical (as it has potential for the synthesis of several useful drugs such anticancerous, antioxidants, synthesis of hormone derivatives because of their high value of oxidation potential) significance.
Collapse
|
12
|
Kim S, Lee H, Kim J, Oliveira F, Souto P, Kim H, Nakamatsu J. Laccase-mediated grafting of polyphenols onto cationized cotton fibers to impart UV protection and antioxidant activities. J Appl Polym Sci 2017. [DOI: 10.1002/app.45801] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Suyeon Kim
- Engineering Department; Pontificia Universidad Catolica del Peru (PUCP), Av. Universitaria 1801; Lima 32 Lima Peru
| | - Hyunkyung Lee
- Human and Culture Convergence Technology R&BD Group; Korea Institute of Industrial Technology (KITECH) 143 Hanggaul-ro, Sangrok-gu, Ansan-si; Gyeonggi-do 426-910 Republic of Korea
| | - Juhea Kim
- Human and Culture Convergence Technology R&BD Group; Korea Institute of Industrial Technology (KITECH) 143 Hanggaul-ro, Sangrok-gu, Ansan-si; Gyeonggi-do 426-910 Republic of Korea
| | - Fernando Oliveira
- Engineering Department-Campus Blumenau; Federal University of Santa Catarina-UFSC, Rua Pomerode, 710-Salto Norte; Blumenau SC 89065-300 Brazil
| | - Pedro Souto
- Textile Engineering Department; Centro de Ciência e Tecnologia Têxtil, Universidade do Minho, Campus de Azurém; Guimarães 4800-058 Portugal
| | - Hyerim Kim
- Department of Clothing and Textiles; Sookmyung Women's University; Yongsan-gu Seoul 04310 Republic of Korea
| | - Javier Nakamatsu
- Science Department; Pontificia Universidad Catolica del Peru (PUCP), Av. Universitaria 1801; Lima 32 Lima Peru
| |
Collapse
|
13
|
Botta L, Brunori F, Tulimieri A, Piccinino D, Meschini R, Saladino R. Laccase-Mediated Enhancement of the Antioxidant Activity of Propolis and Poplar Bud Exudates. ACS OMEGA 2017; 2:2515-2523. [PMID: 30023668 PMCID: PMC6044900 DOI: 10.1021/acsomega.7b00294] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 05/16/2017] [Indexed: 05/08/2023]
Abstract
The treatment of propolis and poplar bud exudates with laccase from Trametes versicolor and 2,2,6,6-tetramethyl-1-piperidinyloxy free radical increased the antioxidant activity, as evaluated by the 2,2'-diphenyl picrylhydrazyl (DPPH)- and t-butyl-OOH-induced DNA breakage comet assay analyses. The effect was highest for shorter reaction times. Propolis showed the highest antioxidant activity in the DPPH test, whereas poplar bud exudates were more active in reducing the t-butyl-OOH-induced lesions in the Chinese hamster ovary cell line. Even if the concentration of polyphenols decreased during the oxidation, the formation of low-molecular-weight phenols phloroglucinol 4 (1,3,5-trihydroxy benzene), hydroquinone 5 (1,4-dihydroxy benzene), and catechol 6 (1,2-dihydroxy benzene), characterized by the radical-scavenging activity, can account for the observed increase in the antioxidant activity.
Collapse
|
14
|
Chatha SAS, Asgher M, Iqbal HMN. Enzyme-based solutions for textile processing and dye contaminant biodegradation-a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:14005-14018. [PMID: 28401390 DOI: 10.1007/s11356-017-8998-1] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 04/05/2017] [Indexed: 02/05/2023]
Abstract
The textile industry, as recognized conformist and stake industry in the world's economy, is facing serious environmental challenges. In numerous industries, in practice, various chemical-based processes from initial sizing to final washing are fascinating harsh environment concerns. Some of these chemicals are corrosive to equipment and cause serious damage itself. Therefore, in the twenty-first century, chemical and allied industries quest a paradigm transition from traditional chemical-based concepts to a greener, sustainable, and environmentally friendlier catalytic alternative, both at the laboratory and industrial scales. Bio-based catalysis offers numerous benefits in the context of biotechnological industry and environmental applications. In recent years, bio-based processing has received particular interest among the scientist for inter- and multi-disciplinary investigations in the areas of natural and engineering sciences for the application in biotechnology sector at large and textile industries in particular. Different enzymatic processes such as chemical substitution have been developed or in the process of development for various textile wet processes. In this context, the present review article summarizes current developments and highlights those areas where environment-friendly enzymatic textile processing might play an increasingly important role in the textile industry. In the first part of the review, a special focus has been given to a comparative discussion of the chemical-based "classical/conventional" treatments and the modern enzyme-based treatment processes. Some relevant information is also reported to identify the major research gaps to be worked out in future.
Collapse
Affiliation(s)
- Shahzad Ali Shahid Chatha
- Natural Products/Synthetic Chemistry Laboratory, Department of Applied Chemistry & Biochemistry, Government College University, Faisalabad, Pakistan
| | - Muhammad Asgher
- Industrial Biotechnology Laboratory, Department of Biochemistry, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Hafiz M N Iqbal
- School of Engineering and Science, Tecnologico de Monterrey, Campus Monterrey, Ave. Eugenio Garza Sada 2501, CP 64849, Monterrey, N.L, Mexico.
| |
Collapse
|
15
|
|
16
|
Pezzella C, Guarino L, Piscitelli A. How to enjoy laccases. Cell Mol Life Sci 2015; 72:923-40. [PMID: 25577278 PMCID: PMC11113763 DOI: 10.1007/s00018-014-1823-9] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 12/30/2014] [Indexed: 01/08/2023]
Abstract
An analysis of the scientific literature published in the last 10 years reveals a constant growth of laccase applicative research in several industrial fields followed by the publication of a great number of patents. The Green Chemistry journal devoted the cover of its September 2014 issue to a laccase as greener alternative for chemical oxidation. This indicates that laccase "never-ending story" has found a new promising trend within the constant search for efficient (bio)catalysts able to meet the 12 green chemistry principles. A survey of ancient and cutting-edge uses of laccase in different industrial sectors is offered in this review with the aim both to underline their potential and to provide inspiration for new ones. Applications in textile and food fields have been deeply described, as well as examples concerning polymer synthesis and laccase-catalysed grafting. Recent applications in pharmaceutical and cosmetic industry have also been reviewed.
Collapse
Affiliation(s)
- Cinzia Pezzella
- Dipartimento di Scienze Chimiche, Complesso Universitario Monte S. Angelo, via Cintia 4, 80126, Naples, Italy,
| | | | | |
Collapse
|
17
|
Mogharabi M, Faramarzi MA. Laccase and Laccase-Mediated Systems in the Synthesis of Organic Compounds. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201300960] [Citation(s) in RCA: 183] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
|
18
|
Sun SS, Xing T, Tang RC. Simultaneous Coloration and Functionalization of Wool, Silk, and Nylon with the Tyrosinase-Catalyzed Oxidation Products of Caffeic Acid. Ind Eng Chem Res 2013. [DOI: 10.1021/ie303350z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sha-Sha Sun
- National
Engineering Laboratory for Modern Silk, College
of Textile and Clothing Engineering, Soochow University, 199 Renai Road, Suzhou 215123, P. R. China
| | - Tieling Xing
- National
Engineering Laboratory for Modern Silk, College
of Textile and Clothing Engineering, Soochow University, 199 Renai Road, Suzhou 215123, P. R. China
| | - Ren-Cheng Tang
- National
Engineering Laboratory for Modern Silk, College
of Textile and Clothing Engineering, Soochow University, 199 Renai Road, Suzhou 215123, P. R. China
| |
Collapse
|
19
|
Abstract
A new concept of enzymatic coloration of silk fiber with tea polyphenols (TP) in the presence of Rhus vernicifera Laccase was proposed in this study. Three methods were investigated: the simultaneous enzymatic polymerization of TP and coloration of silk, the polymerization of TP with laccase followed by a further coloration of silk, and the adsorption of TP by silk followed by laccase treatment. All the methods, especially the first two methods can increase the color depth of silk and improve the color fastness. The color depth of silk increases with the dyeing time and the laccase concentration up to 4 U/mL at pH 5.0 and 50oC.
Collapse
|
20
|
|
21
|
Nyanhongo GS, Nugroho Prasetyo E, Herrero Acero E, Guebitz GM. Engineering Strategies for Successful Development of Functional Polymers Using Oxidative Enzymes. Chem Eng Technol 2012. [DOI: 10.1002/ceat.201100590] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
22
|
Fu J, Nyanhongo GS, Gübitz GM, Cavaco-Paulo A, Kim S. Enzymatic colouration with laccase and peroxidases: Recent progress. BIOCATAL BIOTRANSFOR 2012. [DOI: 10.3109/10242422.2012.649563] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
23
|
Laccase-catalysed protein–flavonoid conjugates for flax fibre modification. Appl Microbiol Biotechnol 2011; 93:585-600. [DOI: 10.1007/s00253-011-3524-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2011] [Revised: 07/18/2011] [Accepted: 08/01/2011] [Indexed: 10/17/2022]
|
24
|
Guimarães C, Kim S, Silva C, Cavaco-Paulo A. In situ laccase-assisted overdyeing of denim using flavonoids. Biotechnol J 2011; 6:1272-9. [PMID: 21751397 DOI: 10.1002/biot.201100201] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Revised: 05/09/2011] [Accepted: 06/17/2011] [Indexed: 11/09/2022]
Abstract
A laccase-mediated system for denim overdyeing using phenolic compounds was developed. Laccase from ascomycete Myceliophthora thermophila was able to oxidize phenolic compounds such as catechol and catechin and mediate their attachment to denim surfaces. Laccase-generated polymers gave rise to new coloration states from dark brown to green-yellow and replaced dyes in the overdyeing process. Process parameters, such as enzyme dosage, incubation time and presence of mediator, were studied by considering a compromise between the highest overdyeing level and lower energy/products consumption (2 U/mL laccase; 4 h incubation in the absence of mediator). Enzyme-generated polymers were followed by UV/Vis spectrophotometry and their level of attachment to denim surfaces was evaluated by means of spectral values quantification [k/s, Kubelka-Munk relationship (k=absorption coefficient, s=scattering coefficient)]. Overdyeing of denim with phenolics, such as catechol or catechin, was successfully achieved with acceptable levels in terms of durability.
Collapse
Affiliation(s)
- Clara Guimarães
- University of Minho, Textile Engineering Department, Guimarães, Portugal
| | | | | | | |
Collapse
|
25
|
Jeon JR, Baldrian P, Murugesan K, Chang YS. Laccase-catalysed oxidations of naturally occurring phenols: from in vivo biosynthetic pathways to green synthetic applications. Microb Biotechnol 2011; 5:318-32. [PMID: 21791030 PMCID: PMC3821676 DOI: 10.1111/j.1751-7915.2011.00273.x] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Laccases are oxidases that contain several copper atoms, and catalyse single-electron oxidations of phenolic compounds with concomitant reduction of oxygen to water. The enzymes are particularly widespread in ligninolytic basidiomycetes, but also occur in certain prokaryotes, insects and plants. Depending on the species, laccases are involved in various biosynthetic processes contributing to carbon recycling in land ecosystems and the morphogenesis of biomatrices, wherein low-molecular-weight naturally occurring phenols serve as key enzyme substrates. Studies of these in vivo synthetic pathways have afforded new insights into fungal laccase applicability in green synthetic chemistry. Thus, we here review fungal laccase-catalysed oxidations of naturally occurring phenols that are particularly relevant to the synthesis of fine organic chemicals, and we discuss how the discovered synthetic strategies mimic laccase-involved in vivo pathways, thus enhancing the green nature of such reactions. Laccase-catalysed in vivo processes yield several types of biopolymers, including those of cuticles, lignin, polyflavonoids, humus and the melanin pigments, using natural mono- or poly-phenols as building blocks. The in vivo synthetic pathways involve either phenoxyl radical-mediated coupling or cross-linking reactions, and can be adapted to the design of in vitro oxidative processes involving fungal laccases in organic synthesis; the laccase substrates and the synthetic mechanisms reflect in vivo processes. Notably, such in vitro synthetic pathways can also reproduce physicochemical properties (e.g. those of chromophores, and radical-scavenging, hydration and antimicrobial activities) found in natural biomaterials. Careful study of laccase-associated in vivo metabolic pathways has been rewarded by the discovery of novel green applications for fungal laccases. This review comprehensively summarizes the available data on laccase-catalysed biosynthetic pathways and associated applications in fine chemical syntheses.
Collapse
Affiliation(s)
- Jong-Rok Jeon
- Corporate R&D Group, LG Chem Research Park, Daejeon 305-380, Korea
| | | | | | | |
Collapse
|
26
|
Michán C, Daniels C, Fernández M, Solano J, De La Campa AM, Ramos JL. Sugar (ribose), spice (peroxidase) and all things nice (laccase hair-dyes). Microb Biotechnol 2011; 3:131-3. [PMID: 21255315 PMCID: PMC3836576 DOI: 10.1111/j.1751-7915.2010.00167.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Carmen Michán
- Universidad de Córdoba, Campus de Rabanales, Department. of Biochemistry and Molecular Biology, Edificio Severo Ochoa C-6, 2a Planta, 14071, Córdoba, Spain
| | | | | | | | | | | |
Collapse
|
27
|
Nady N, Schroën K, Franssen MCR, Lagen BV, Murali S, Boom RM, Mohyeldin MS, Zuilhof H. Mild and highly flexible enzyme-catalyzed modification of poly(ethersulfone) membranes. ACS APPLIED MATERIALS & INTERFACES 2011; 3:801-810. [PMID: 21344870 DOI: 10.1021/am101155e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Poly(ethersulfone) (PES) membranes are widely used in industry for separation and purification purposes. However, the drawback of this type of membranes is fouling by proteins. For that reason, modification of PES membranes has been studied to enhance their protein repellence. This paper presents the first example of enzyme-catalyzed modification of PES membranes. Various phenolic acids (enzyme substrates) were bound to a membrane under very mild conditions (room temperature, water, nearly neutral pH) using only laccase from Trametes versicolor as catalyst. The extent of modification, monitored, for example, by the coloration of the modified membranes, can be tuned by adjusting the reaction conditions. The most significant results were obtained with 4-hydroxybenzoic acid and gallic acid as substrates. The presence of a covalently bound layer of 4-hydroxybenzoic acid on the grafted membranes was confirmed by X-ray photoelectron spectroscopy (XPS), infrared reflection absorption spectroscopy (IRRAS), and NMR. In the case of gallic acid, PES membrane modification is mainly caused by adsorption of enzymatically formed homopolymer. The ionization potential of the substrates, and the electronic energies and spin densities of the radicals that are intermediates in the attachment reaction were calculated (B3LYP/6-311G(d,p)) to determine the reactive sites and the order of reactivity of radical substrates to couple with the PES membrane. The calculated order of reactivity of the substrates is in line with the experimental observations. The calculated spin densities in the phenolic radicals are highest at the oxygen atom, which is in line with the formation of ether linkages as observed by IRRAS. The liquid fluxes of the modified membranes are hardly influenced by the grafted layers, in spite of the presence of a substantial and stable new layer, which opens a range of application possibilities for these modified membranes.
Collapse
Affiliation(s)
- Norhan Nady
- Food Process Engineering Group, Wageningen University, P.O. Box 8129, 6700 EV Wageningen, The Netherlands
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Uzan E, Portet B, Lubrano C, Milesi S, Favel A, Lesage-Meessen L, Lomascolo A. Pycnoporus laccase-mediated bioconversion of rutin to oligomers suitable for biotechnology applications. Appl Microbiol Biotechnol 2011; 90:97-105. [PMID: 21210103 DOI: 10.1007/s00253-010-3075-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Revised: 12/02/2010] [Accepted: 12/10/2010] [Indexed: 11/26/2022]
Abstract
The Pycnoporus fungi are white-rot basidiomycetes listed as food- and cosmetic-grade microorganisms. Three high redox potential laccases from Pycnoporus coccineus and Pycnoporus sanguineus were tested and compared, with the commercial Suberase® as reference, for their ability to synthesise natural active oligomers from rutin (quercetin-3-rutinoside, one of the best-known naturally occurring flavonoid glycosides). The aim of this work was to develop a process with technical parameters (solvent, temperature, reaction time and raw materials) that were easy to scale up for industrial production and compatible with cosmetic and pharmaceutical formulation guidelines. The aqueous mixture of glycerol/ethanol/buffer described in this study met this requirement and allowed the solubilisation of rutin and its oxidative bioconversion into oligomers. The four flavonoid oligomer mixtures synthesised using laccases as catalysts were analysed by high performance liquid chromatography-diode array detection-negative electrospray ionisation-multistage mass spectrometry. Their chromatographic elution profiles were compared and 16 compounds were characterised and identified as dimers and trimers of rutin. The oligorutins were different in Suberase® and Pycnoporus laccase reaction mixtures. They were evaluated for their antioxidant, anti-inflammatory and anti-ageing activities on specific enzymatic targets such as cyclooxygenase (COX-2) and human matrix metalloproteinase 3 (MMP-3). Expressed in terms of IC(50), the flavonoid oligomers displayed a 2.5- to 3-fold higher superoxide scavenging activity than monomeric rutin. Pycnoporus laccase and Suberase® oligorutins led to an inhibition of COX-2 of about 35% and 70%, respectively, while monomeric rutin showed a near-negligible inhibition effect, less than about 10%. The best results on MMP-3 activity were obtained with rutin oligomers from P. sanguineus IMB W006-2 laccase and Suberase® with about 70-75% inhibition.
Collapse
Affiliation(s)
- Eva Uzan
- UMR 1163 INRA de Biotechnologie des Champignons Filamenteux, ESIL, Case 925, 163 Avenue de Luminy, 13288, Marseille Cedex 09, France
| | | | | | | | | | | | | |
Collapse
|
29
|
Enzymatic Polymer Functionalisation: Advances in Laccase and Peroxidase Derived Lignocellulose Functional Polymers. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2010. [DOI: 10.1007/10_2010_86] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
|
30
|
Kim S, Silva C, Evtuguin DV, Gamelas JAF, Cavaco-Paulo A. Polyoxometalate/laccase-mediated oxidative polymerization of catechol for textile dyeing. Appl Microbiol Biotechnol 2010; 89:981-7. [PMID: 20953600 DOI: 10.1007/s00253-010-2932-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Revised: 08/11/2010] [Accepted: 10/01/2010] [Indexed: 10/18/2022]
Abstract
The synergistic effect between polyoxometalates (POMs), namely K(5)[SiW(11)V(V)O(40)]·11H(2)O and H(5)[PMo(10)V(V) (2)O(40)]·13H(2)O and laccase from ascomycete Myceliophthora thermophila has been employed for the first time in oxidative polymerization of catechol. Such a laccase-mediator system allowed the formation of a relatively high molecular weight polycatechol as confirmed by size exclusion chromatography and electrospray ionization mass spectrometry (ESI-MS) (3990 Da when using K(5)[SiW(11)V(V)O(40)]·11H(2)O and 3600 Da with H(5)[PMo(10)V(V) (2)O(40)]·13H(2)O). The synthesized polymers were applied as dyes for the dyeing of flax fabrics. The color intensity of flax fabrics colored with polymer solutions was evaluated by diffuse reflectance spectrophotometry via k/s measurements (+10% of fixation ratio). A new synthetic process allowed a dyeing polymer, provided upon flax coloration, better color fixation and color resistance when compared to that obtained by conventional synthesis with laccase solely or with addition of organic mediator (1-hydroxybenzotriazole).
Collapse
Affiliation(s)
- Suyeon Kim
- Textile Engineering Department, University of Minho, 4800-058 Guimarães, Portugal
| | | | | | | | | |
Collapse
|
31
|
Jeon JR, Kim EJ, Murugesan K, Park HK, Kim YM, Kwon JH, Kim WG, Lee JY, Chang YS. Laccase-catalysed polymeric dye synthesis from plant-derived phenols for potential application in hair dyeing: Enzymatic colourations driven by homo- or hetero-polymer synthesis. Microb Biotechnol 2009; 3:324-35. [PMID: 21255331 PMCID: PMC3815374 DOI: 10.1111/j.1751-7915.2009.00153.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Laccase efficiently catalyses polymerization of phenolic compounds. However, knowledge on applications of polymers synthesized in this manner remains scarce. Here, the potential of laccase‐catalysed polymerization of natural phenols to form products useful in hair dyeing was investigated. All 15 tested phenols yielded coloured products after laccase treatment and colour diversity was attained by using mixtures of two phenolic monomers. After exploring colour differentiation pattern of 120 different reactions with statistical regression analysis, three monomer combinations, namely gallic acid and syringic acid, catechin and catechol, and ferulic acid and syringic acid, giving rise to brown, black, and red materials, respectively, were further characterized because such colours are commercially important for grey hair dyeing. Selected polymers could strongly absorb visible light and their hydrodynamic sizes ranged from 100 to 400 nm. Analyses of enzyme kinetic constants, liquid chromatography and electrospray ionization‐mass spectrometry (ESI‐MS) coupled with collision‐induced dissociation MS/MS indicate that both monomers in reactions involving catechin and catechol, and ferulic acid and syringic acid, are coloured by heteropolymer synthesis, but the gallic acid/syringic acid combination is based on homopolymer mixture formation. Comparison of colour parameters from these three reactions with those of corresponding artificial homopolymer mixtures also supported the idea that laccase may catalyse either hetero‐ or homo‐polymer synthesis. We finally used selected materials to dye grey hair. Each material coloured hair appropriately and the dyeing showed excellent resistance to conventional shampooing. Our study indicates that laccase‐catalysed polymerization of natural phenols is applicable to the development of new cosmetic pigments.
Collapse
Affiliation(s)
- Jong-Rok Jeon
- School of Environmental Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang 790-784, Korea
| | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Kim S, Silva C, Zille A, Lopez C, Evtuguin DV, Cavaco-Paulo A. Characterisation of enzymatically oxidised lignosulfonates and their application on lignocellulosic fabrics. POLYM INT 2009. [DOI: 10.1002/pi.2600] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
33
|
Araújo R, Casal M, Cavaco-Paulo A. Application of enzymes for textile fibres processing. BIOCATAL BIOTRANSFOR 2009. [DOI: 10.1080/10242420802390457] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
34
|
Nugroho Prasetyo E, Kudanga T, Steiner W, Murkovic M, Nyanhongo GS, Guebitz GM. Antioxidant activity assay based on laccase-generated radicals. Anal Bioanal Chem 2008; 393:679-87. [DOI: 10.1007/s00216-008-2466-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2008] [Revised: 10/06/2008] [Accepted: 10/08/2008] [Indexed: 01/25/2023]
|
35
|
Kim S, López C, Güebitz G, Cavaco‐Paulo A. Biological Coloration of Flax Fabrics with Flavonoids using Laccase from Trametes hirsuta. Eng Life Sci 2008. [DOI: 10.1002/elsc.200700061] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|