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Zhang X, Fan X, Li W. Effect of emulsified lipid and saponified lipid on the enzyme desizing of starch and its mechanism. Int J Biol Macromol 2024; 268:131835. [PMID: 38663696 DOI: 10.1016/j.ijbiomac.2024.131835] [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: 01/18/2024] [Revised: 03/30/2024] [Accepted: 04/22/2024] [Indexed: 05/22/2024]
Abstract
To enhance the flexibility of starch film adhesion on yarns, sizing lipids (saponified lipid or emulsified lipid) must be added during the sizing process. However, different types of sizing lipids may have diverse combinations with starch to impact enzyme desizing. Therefore, this study investigated the effects of saponified lipid and emulsified lipid commonly used in warp sizing on the hydrolysis of starch. Additionally, the desizing efficiency and chain structure of desizing residues were analyzed. Experimental results demonstrated that the existence of saponified lipid or emulsified lipid led to a reduction in the degree of hydrolysis (1.1 % and 2.6 %, respectively) compared to the original corn starch. Notably, saponified lipid exhibited a relatively strong negative impact. Furthermore, the desizing efficiency decreased after adding emulsified lipid (1.2 %) or saponified lipid (2.9 %). Starch-lipid V-type complexes and physical hindrance could inhibit the enzyme desizing, resulting in a larger wavelength of maximum absorbance for desizing residues, along with higher molecular weight, z-average radius of gyration, and an increased proportion of long chains. The presence of saponified lipid significantly negatively influenced desizing, possibly due to the smaller particle size and propensity for complex formation with starch.
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Affiliation(s)
- Xun Zhang
- College of Textiles and Garments, Anhui Polytechnic University, Wuhu, Anhui 241000, China; Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Xuerong Fan
- Key Laboratory of Science and Technology of Eco-Textile, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China.
| | - Wei Li
- College of Textiles and Garments, Anhui Polytechnic University, Wuhu, Anhui 241000, China.
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Ranga M, Sinha S. Mechanism and Techno‐Economic Analysis of the Electrochemical Process. CHEMBIOENG REVIEWS 2023. [DOI: 10.1002/cben.202200025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- Monica Ranga
- Indian Institute of Technology Roorkee Department of Chemical Engineering 247667 Roorkee, Uttarakhand India
| | - Shishir Sinha
- Indian Institute of Technology Roorkee Department of Chemical Engineering 247667 Roorkee, Uttarakhand India
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Adewale P, Yancheshmeh MS, Lam E. Starch modification for non-food, industrial applications: Market intelligence and critical review. Carbohydr Polym 2022; 291:119590. [DOI: 10.1016/j.carbpol.2022.119590] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/20/2022] [Accepted: 05/05/2022] [Indexed: 12/15/2022]
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The effect of treatment with HEMA and gamma irradiation on the starch:PVA films studied by differential scanning calorimetry and thermogravimetry. Radiat Phys Chem Oxf Engl 1993 2022. [DOI: 10.1016/j.radphyschem.2022.110168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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5
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Focus on the removal of lead and cadmium ions from aqueous solutions using starch derivatives: A review. Carbohydr Polym 2022; 290:119463. [DOI: 10.1016/j.carbpol.2022.119463] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/31/2022] [Accepted: 04/02/2022] [Indexed: 11/20/2022]
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Hajiali F, Jin T, Yang G, Santos M, Lam E, Moores A. Mechanochemical Transformations of Biomass into Functional Materials. CHEMSUSCHEM 2022; 15:e202102535. [PMID: 35137539 DOI: 10.1002/cssc.202102535] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/31/2022] [Indexed: 06/14/2023]
Abstract
Biomass is one of the promising alternatives to petroleum-derived materials and plays a major role in our fight against climate change by providing renewable sources of chemicals and materials. Owing to its chemical and structural complexity, the transformation of biomass into value-added products requires a profound understanding of its composition at different scales and innovative methods such as combining physical and chemical processes. In this context, the use of mechanochemistry in biomass valorization is currently growing owing to its potentials as an efficient, sustainable, and environmentally friendly approach. This review highlights the latest advances in the transformation of biomass (i. e., chitin, cellulose, hemicellulose, lignin, and starch) to functional materials using mechanochemical-assisted methods. We focused here on the methodology of biomass processing, influencing factors, and resulting properties with an emphasis on achieving functional materials rather than breaking down the biopolymer chains into smaller molecules. Opportunities and limitations associated this methodology were discussed accordingly for future directions.
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Affiliation(s)
- Faezeh Hajiali
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec, H3A 0B8, Canada
| | - Tony Jin
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec, H3A 0B8, Canada
| | - Galen Yang
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec, H3A 0B8, Canada
| | - Madison Santos
- Department of Bioengineering, McGill University, 3480 University St., Montreal, Quebec, H3A 0E9, Canada
| | - Edmond Lam
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec, H3A 0B8, Canada
- Aquatic and Crop Resource Development Research Centre, National Research Council of Canada, 6100 Royalmount Avenue, Montreal, Quebec, H4P 2R2, Canada
| | - Audrey Moores
- Centre in Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, Quebec, H3A 0B8, Canada
- Department of Materials Engineering, McGill University, 3610 University Street, Montreal, Quebec, H3A 0 C5, Canada
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Zhang X, Wang L, Xu J, Yuan J, Fan X. Effects of endogenous proteins on the hydrolysis of gelatinized starch and their mechanism of inhibition. Process Biochem 2022. [DOI: 10.1016/j.procbio.2021.12.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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8
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Camani PH, Gonçalo MGM, Barbosa RFS, Rosa DS. Comprehensive insight of crosslinking agent concentration influence on starch‐based aerogels porous structure. J Appl Polym Sci 2021. [DOI: 10.1002/app.50863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Paulo H. Camani
- Center for Engineering, Modeling and Applied Social Sciences (CECS) Federal University of ABC (UFABC) Santo André São Paulo Brazil
| | - Maria G. M. Gonçalo
- Center for Engineering, Modeling and Applied Social Sciences (CECS) Federal University of ABC (UFABC) Santo André São Paulo Brazil
| | - Rennan F. S. Barbosa
- Center for Engineering, Modeling and Applied Social Sciences (CECS) Federal University of ABC (UFABC) Santo André São Paulo Brazil
| | - Derval S. Rosa
- Center for Engineering, Modeling and Applied Social Sciences (CECS) Federal University of ABC (UFABC) Santo André São Paulo Brazil
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