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Fontes AL, Pimentel LL, Soares AMS, Domingues MDR, Rodríguez-Alcalá LM, Gomes AM. Study of the viability of using lipase-hydrolyzed commercial vegetable oils to produce microbially conjugated linolenic acid-enriched milk. Food Chem 2023; 413:135665. [PMID: 36787664 DOI: 10.1016/j.foodchem.2023.135665] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 01/19/2023] [Accepted: 02/07/2023] [Indexed: 02/11/2023]
Abstract
This work studied the viability of using vegetable oils as precursor substrates to develop a dairy product enriched in microbial conjugated linoleic (CLA) and conjugated linolenic (CLNA) acids. Hydrolysis of hempseed, flaxseed (FSO) and soybean (SBO) oils was tested with Candida rugosa (CRL), Pseudomonas fluorescens, or Pancreatic porcine lipases. FSO and SBO, previously hydrolyzed with CRL, were further selected for cow's milk CLA/CLNA-enrichment with Bifidobacterium breve DSM 20091. Thereafter, higher substrate concentrations with hydrolyzed FSO were tested. For all tested oils, CRL revealed the best degrees of hydrolysis (>90 %). Highest microbial CLA/CLNA yield in milk was achieved with hydrolyzed FSO, which led to the appearance of mainly CLNA isomers (0.34 mg/g). At higher substrate concentrations, maximum yield was 0.88 mg/g CLNA. Therefore, it was possible to enrich milk with microbial CLNA using vegetable oil, but not with CLA, nor develop a functional product that can deliver a reliable effective dose.
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Affiliation(s)
- Ana Luiza Fontes
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; Laboratório Associado para a Química Verde - LAQV-REQUIMTE, Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Lígia Leão Pimentel
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal.
| | - Ana Maria Silva Soares
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal.
| | - Maria do Rosário Domingues
- Centro de Espectrometria de Massa, LAQV-REQUIMTE, Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal; CESAM, Departamento de Química, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Luis Miguel Rodríguez-Alcalá
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal.
| | - Ana Maria Gomes
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal.
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Islam H, Gufrana T, Khare S, Pandey A, Radha P. Chicken tallow, a low-cost feedstock for the two-step lipase-catalysed synthesis of biolubricant. BIOCATAL BIOTRANSFOR 2023. [DOI: 10.1080/10242422.2023.2176225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Affiliation(s)
- Hasibul Islam
- Bioprocess and Bioseparation Laboratory, Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - Tasneem Gufrana
- Bioprocess and Bioseparation Laboratory, Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - Shivani Khare
- Bioprocess and Bioseparation Laboratory, Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - Ankita Pandey
- Bioprocess and Bioseparation Laboratory, Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - P. Radha
- Bioprocess and Bioseparation Laboratory, Department of Biotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
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Mojtabavi S, Hervé M, Forootanfar H, Jafari-Nodoushan H, Sharifian G, Samadi N, Ameri A, Faramarzi MA. A survey on the stabilizing effect of osmolytes on the ultrasound-irradiated lipase for efficient enzymatic hydrolysis of coconut oil. Colloids Surf B Biointerfaces 2022; 220:112910. [DOI: 10.1016/j.colsurfb.2022.112910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 09/18/2022] [Accepted: 10/07/2022] [Indexed: 11/27/2022]
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Patel AK, Chauhan AS, Kumar P, Michaud P, Gupta VK, Chang JS, Chen CW, Dong CD, Singhania RR. Emerging prospects of microbial production of omega fatty acids: Recent updates. BIORESOURCE TECHNOLOGY 2022; 360:127534. [PMID: 35777644 DOI: 10.1016/j.biortech.2022.127534] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 06/15/2023]
Abstract
Healthy foods containing omega-3/omega-6 polyunsaturated fatty acids (PUFAs) have been in great demand because of their unique dietary and health properties. Reduction in chronic inflammatory and autoimmune diseases has shown their therapeutic and health-promoting effects when consumed under recommended ratio 1:1-1:4, however imbalanced ratios (>1:4, high omega-6) enhance these risks. The importance of omega-6 is apparent however microbial production favors larger production of omega-3. Current research focus is prerequisite to designing omega-6 production strategies for better application prospects, for which thraustochytrids could be promising due to higher lipid productivity. This review provides recent updates on essential fatty acids production from potential microbes and their application, especially major insights on omega research, also discussed the novel possible strategies to promote omega-3 and omega-6 accumulation via engineering and omics approaches. It covers strategies to block the conversion of omega-6 into omega-3 by enzyme inhibition, nanoparticle-mediated regulation and/or metabolic flux regulation, etc.
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Affiliation(s)
- Anil Kumar Patel
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Sustainable Environment Research Center, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan; Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India
| | - Ajeet Singh Chauhan
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Institute of Aquatic Science and Technology, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan
| | - Prashant Kumar
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Institute of Aquatic Science and Technology, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan
| | - Philippe Michaud
- Université Clermont Auvergne, CNRS, SIGMA Clermont, Institute Pascal, 63000 Clermont-Ferrand, France
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK
| | - Jo-Shu Chang
- Department of Chemical and Materials Engineering, Tunghai University, Taiwan; Research Center for Smart Sustainable Circular Economy, Tunghai University, Taiwan; Department of Chemical Engineering, National Cheng Kung University, Taiwan
| | - Chiu-Wen Chen
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Sustainable Environment Research Center, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan; Institute of Aquatic Science and Technology, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan
| | - Cheng-Di Dong
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Sustainable Environment Research Center, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan; Institute of Aquatic Science and Technology, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan.
| | - Reeta Rani Singhania
- Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan; Sustainable Environment Research Center, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan; Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India
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Vo CVT, Luu NVH, Nguyen TTH, Nguyen TT, Ho BQ, Nguyen TH, Tran TD, Nguyen QT. Screening for pancreatic lipase inhibitors: evaluating assay conditions using p-nitrophenyl palmitate as substrate. ALL LIFE 2022. [DOI: 10.1080/26895293.2021.2019131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Cam-Van T. Vo
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Nhan V. H. Luu
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Thoai T. H. Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Truc T. Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Bach Q. Ho
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Thuong H. Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Thanh-Dao Tran
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
| | - Quoc-Thai Nguyen
- Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh city, Vietnam
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Fernandes AJ, Bredda EH, Da Rós PCM, Pereira EB. Sustainable Enzymatic Approach for the Production of Essential Fatty Acid Based on Coffee Oil Hydrolysis. Catal Letters 2021. [DOI: 10.1007/s10562-021-03649-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Kamoun J, Krichen F, Koubaa I, Zouari N, Bougatef A, Abousalham A, Aloulou A. In vitro lipolysis and physicochemical characterization of unconventional star anise oil towards the development of new lipid-based drug delivery systems. Heliyon 2021; 7:e06717. [PMID: 33898835 PMCID: PMC8056425 DOI: 10.1016/j.heliyon.2021.e06717] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/24/2021] [Accepted: 04/01/2021] [Indexed: 11/28/2022] Open
Abstract
Lipid-based drug delivery systems are widely used for enhancing the bioavailability of poorly water-soluble drugs. However, following oral intake, lipid excipients often undergo gastrointestinal lipolysis, which drastically affects drugs solubility and bioavailability. That's why developing new lipid excipients which are resistant to digestion would be of great interest. We studied here the potential role of the unconventional Chinese star anise whole seedpod oil (CSAO) as an alternative multifunctional lipid excipient. Pancreatic lipase-mediated digestion of the extracted crude oil emulsion was assessed in vitro. Pancreatic lipase, being a strict sn-1,3-regioselective lipase, showed a high (16-fold) olive oil to CSAO activity ratio, which could be attributed to fatty acids composition and triglycerides intramolecular structure. For the sake of comparison, the non-regioselective lipase Novozyme® 435 exhibited higher activity than pancreatic lipase on CSAO emulsion, perhaps due to its ability to release fatty acids from the internal sn-2 position of TAGs. Apart counteracting lipolysis, CSAO oil also showed additional biopharmaceutical benefits including moderate antioxidant and antihypertensive activities. Altogether, these findings highlight for the first time the potential use of star anise unconventional whole seedpod oil as a multifunctional lipid excipient for the development of new lipid formulations.
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Affiliation(s)
- Jannet Kamoun
- University of Sfax, National Engineering School of Sfax, Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Sfax 3038, Tunisia.,Univ Lyon, Université Lyon 1, Institut de Chimie et de Biochimie Moléculaires et Supramoléculaires (ICBMS), UMR 5246 CNRS, Génie Enzymatique, Membranes Biomimétiques et Assemblages Supramoléculaires (GEMBAS), Bât Raulin, 43 Bd du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France
| | - Fatma Krichen
- University of Sfax, National Engineering School of Sfax, Laboratory of Plant Improvement and Valorization of Agro-resources, Sfax 3038, Tunisia
| | - Imed Koubaa
- University of Sfax, Faculty of Science of Sfax, Laboratory of Organic Chemistry, Sfax 3038, Tunisia
| | - Nacim Zouari
- University of Gabes, Higher Institute of Applied Biology of Medenine, Medenine 4119, Tunisia
| | - Ali Bougatef
- University of Sfax, National Engineering School of Sfax, Laboratory of Plant Improvement and Valorization of Agro-resources, Sfax 3038, Tunisia
| | - Abdelkarim Abousalham
- Univ Lyon, Université Lyon 1, Institut de Chimie et de Biochimie Moléculaires et Supramoléculaires (ICBMS), UMR 5246 CNRS, Génie Enzymatique, Membranes Biomimétiques et Assemblages Supramoléculaires (GEMBAS), Bât Raulin, 43 Bd du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France
| | - Ahmed Aloulou
- University of Sfax, National Engineering School of Sfax, Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Sfax 3038, Tunisia
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8
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Di Marco AE, Ixtaina VY, Tomás MC. Inclusion complexes of high amylose corn starch with essential fatty acids from chia seed oil as potential delivery systems in food. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.106030] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Unugul T, Kutluk T, Gürkaya Kutluk B, Kapucu N. Environmentally friendly processes from coffee wastes to trimethylolpropane esters to be considered biolubricants. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION (1995) 2020; 70:1198-1215. [PMID: 32644908 DOI: 10.1080/10962247.2020.1788664] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 06/18/2020] [Accepted: 06/21/2020] [Indexed: 06/11/2023]
Abstract
In this study, an eco-friendly renewable biodegradable alternative to petroleum-based oil lubricants was produced using espresso coffee wastes. Waste coffee oil used as raw material was extracted from Espresso coffee wastes by Soxhlet and conventional solvent extraction. Free fatty acids (FFA) were obtained by hydrolysis of the obtained waste oil using Lipozyme TL IM (Thermomyces lanuginosus). The byproduct, glycerol, was also separated from the reaction medium using a separatory funnel. The obtained FFA was used as a raw material in the production of TMP esters. Polyol esters of fatty acids were synthesized as a result of the esterification reaction between FFA and polyol alcohol (trimethylolpropane (TMP)) using Novozyme 435 (Candida antarctica). The amount of FFA in the medium and the FFA conversion was determined by titration with NaOH solution according to ASTM D 5555-95 standard and the FFA composition of espresso coffee oil by GC. The oil content of espresso coffee extract was found to be rich by 16% and the FFA composition was rich in palmitic acid (C16:0 43% by weight) and linoleic acid (C18:2 31% by weight). 31% of FFA was obtained from the coffee oil. Experimental studies have shown that the highest FFA conversion of 88% with 93% TMP tri-ester content was obtained at a temperature of 55°C, 5% enzyme (w/w), non-aqueous media, 3/1 FFA/TMP mole ratio, 500 rpm mixing speed and 24 hours. Implications: Filter coffee wastes, which have become one of the most important biological wastes with an annual production capacity of 6 million tons worldwide; It is targeted to be transformed into environmentally friendly products, as it is important in terms of economy and policies of many developing countries, it is a renewable resource and there is a high amount of waste accumulation day by day. Evaluation of waste filter coffees and oils with this research article; It is envisaged that the bio-lubricating oil used in many sectors will be synthesized and commercialized with an environmentally friendly process.
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Affiliation(s)
- Tuba Unugul
- Department of Chemical Engineering, Kocaeli University , Kocaeli, Turkey
| | - Togayhan Kutluk
- Department of Chemical Engineering, Kocaeli University , Kocaeli, Turkey
| | | | - Nurcan Kapucu
- Department of Chemical Engineering, Kocaeli University , Kocaeli, Turkey
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Chandra P, Enespa, Singh R, Arora PK. Microbial lipases and their industrial applications: a comprehensive review. Microb Cell Fact 2020; 19:169. [PMID: 32847584 PMCID: PMC7449042 DOI: 10.1186/s12934-020-01428-8] [Citation(s) in RCA: 258] [Impact Index Per Article: 64.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 08/17/2020] [Indexed: 12/12/2022] Open
Abstract
Lipases are very versatile enzymes, and produced the attention of the several industrial processes. Lipase can be achieved from several sources, animal, vegetable, and microbiological. The uses of microbial lipase market is estimated to be USD 425.0 Million in 2018 and it is projected to reach USD 590.2 Million by 2023, growing at a CAGR of 6.8% from 2018. Microbial lipases (EC 3.1.1.3) catalyze the hydrolysis of long chain triglycerides. The microbial origins of lipase enzymes are logically dynamic and proficient also have an extensive range of industrial uses with the manufacturing of altered molecules. The unique lipase (triacylglycerol acyl hydrolase) enzymes catalyzed the hydrolysis, esterification and alcoholysis reactions. Immobilization has made the use of microbial lipases accomplish its best performance and hence suitable for several reactions and need to enhance aroma to the immobilization processes. Immobilized enzymes depend on the immobilization technique and the carrier type. The choice of the carrier concerns usually the biocompatibility, chemical and thermal stability, and insolubility under reaction conditions, capability of easy rejuvenation and reusability, as well as cost proficiency. Bacillus spp., Achromobacter spp., Alcaligenes spp., Arthrobacter spp., Pseudomonos spp., of bacteria and Penicillium spp., Fusarium spp., Aspergillus spp., of fungi are screened large scale for lipase production. Lipases as multipurpose biological catalyst has given a favorable vision in meeting the needs for several industries such as biodiesel, foods and drinks, leather, textile, detergents, pharmaceuticals and medicals. This review represents a discussion on microbial sources of lipases, immobilization methods increased productivity at market profitability and reduce logistical liability on the environment and user.
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Affiliation(s)
- Prem Chandra
- Food Microbiology & Toxicology, Department of Microbiology, School for Biomedical and Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, Uttar Pradesh 226025 India
| | - Enespa
- Department of Plant Pathology, School for Agriculture, SMPDC, University of Lucknow, Lucknow, 226007 U.P. India
| | - Ranjan Singh
- Department of Environmental Science, School for Environmental Science, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, U.P. India
| | - Pankaj Kumar Arora
- Department of Microbiology, School for Biomedical and Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, U.P. India
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Improving the Yields and Reaction Rate in the Ethanolysis of Soybean Oil by Using Mixtures of Lipase CLEAs. Molecules 2019; 24:molecules24234392. [PMID: 31805665 PMCID: PMC6930585 DOI: 10.3390/molecules24234392] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 11/27/2019] [Accepted: 11/29/2019] [Indexed: 11/17/2022] Open
Abstract
Due to the heterogeneity of oils, the use of mixtures of lipases with different activity for a large number of glycerol-linked carboxylic acids that compose the substrate has been proposed as a better alternative than the use of one specific lipase preparation in the enzymatic synthesis of biodiesel. In this work, mixtures of lipases from different sources were evaluated in their soluble form in the ethanolysis of soybean oil. A mixture of lipases (50% of each lipase, in activity basis) from porcine pancreas (PPL) and Thermomyces lanuginosus lipase (TLL) gave the highest fatty acid ethyl ester (FAEE) yield (around 20 wt.%), while the individual lipases gave FAEE yields 100 and 5 times lower, respectively. These lipases were immobilized individually by the cross-linked enzyme aggregates (CLEAs) technique, yielding biocatalysts with 89 and 119% of expressed activity, respectively. A mixture of these CLEAs (also 50% of each lipase, in activity basis) gave 90.4 wt.% FAEE yield, while using separately CLEAs of PPL and TLL, the FAEE yields were 84.7 and 75.6 wt.%, respectively, under the same reaction conditions. The mixture of CLEAs could be reused (five cycles of 6 h) in the ethanolysis of soybean oil in a vortex flow-type reactor yielding an FAEE yield higher than 80% of that of the first batch.
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Lima RT, Alves AM, de Paula AV, de Castro HF, Andrade GS. Mycelium-bound lipase from Penicillium citrinum as biocatalyst for the hydrolysis of vegetable oils. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.101410] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Rós PCM, Menezes TK, Bredda EH, Silva MB, Castro HF. Microalgae as a Feedstock for Sustainable Fatty Acids: Factorial Design Study. Chem Eng Technol 2019. [DOI: 10.1002/ceat.201800643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Patrícia Caroline Molgero Rós
- University of São PauloEngineering School of Lorena, Chemical Engineering Department Campinho Municipal Road w/n, Lorena 12.602-810 São Paulo Brazil
| | - Talitha Kühn Menezes
- University of São PauloEngineering School of Lorena, Chemical Engineering Department Campinho Municipal Road w/n, Lorena 12.602-810 São Paulo Brazil
| | - Eduardo Henrique Bredda
- State University Julio Mesquita FilhoEngineering Faculty of Guaratinguetá, Production Engineering Department Dr. Ariberto Pereira da Cunha Avenue, 333, Guaratinguetá 12.516-410 São Paulo Brazil
| | - Messias Borges Silva
- University of São PauloEngineering School of Lorena, Chemical Engineering Department Campinho Municipal Road w/n, Lorena 12.602-810 São Paulo Brazil
- State University Julio Mesquita FilhoEngineering Faculty of Guaratinguetá, Production Engineering Department Dr. Ariberto Pereira da Cunha Avenue, 333, Guaratinguetá 12.516-410 São Paulo Brazil
| | - Heizir Ferreira Castro
- University of São PauloEngineering School of Lorena, Chemical Engineering Department Campinho Municipal Road w/n, Lorena 12.602-810 São Paulo Brazil
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Chotphruethipong L, Aluko RE, Benjakul S. Hydrolyzed collagen from porcine lipase-defatted seabass skin: Antioxidant, fibroblast cell proliferation, and collagen production activities. J Food Biochem 2019; 43:e12825. [PMID: 31353514 DOI: 10.1111/jfbc.12825] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/24/2019] [Accepted: 02/18/2019] [Indexed: 12/30/2022]
Abstract
Defatting of seabass skins using porcine pancreas lipase (PPL) at 25 or 50 units/g dry matter) for 1-3 hr at 30ºC was investigated. Treatment of seabass skin with PPL (25 unit/g dry matter) for 3 hr removed 83.81% lipids when compared to 57.27% using isopropanol. Hydrolysis of PPL-treated skin by papain (0.3 unit/g dry matter) (PPL-papain-3 process) at 40ºC for 90 min provided hydrolyzed collagen (HC) with higher yield, α-amino group content, ferric-reducing antioxidant power, and metal chelating activity than other treatments (p < 0.05). There was no difference in fishy odor between HC from PPL-papain-2 and PPL-papain-3 processes (p > 0.05). All the HC (50-250 µg/ml) samples stimulated L929 fibroblast cell proliferation and also induced collagen production in a dose-dependent manner. Also, all HC contained peptides with molecular weight of 406-11,860 Da. Gly and imino acids were dominant amino acids in HC prepared with PPL-papain-3 process. PRACTICAL APPLICATIONS: Seabass skin is a potential raw material for the production of hydrolyzed collagen (HC). However, seabass skin contains a large amount of lipids, including polyunsaturated fatty acids. These unsaturated lipids are oxidized during processing, particularly during hydrolysis at high temperature. This leads to the development of undesirable odor, especially fishy odor. Therefore, seabass skin defatting is an important step for improving the quality of the resulting HC. The use of lipase is an alternative method that can be used to remove lipids in skins without using solvents. HC from defatted skins will contain bioactive peptides and therefore, can be used as a food supplement or for skin nourishment.
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Affiliation(s)
- Lalita Chotphruethipong
- Faculty of Agro-Industry, Department of Food Technology, Prince of Songkla University, Hat Yai, Thailand
| | - Rotimi E Aluko
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Canada
| | - Soottawat Benjakul
- Faculty of Agro-Industry, Department of Food Technology, Prince of Songkla University, Hat Yai, Thailand
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Carvalho AKF, Bento HBS, Reis CER, De Castro HF. Sustainable enzymatic approaches in a fungal lipid biorefinery based in sugarcane bagasse hydrolysate as carbon source. BIORESOURCE TECHNOLOGY 2019; 276:269-275. [PMID: 30640021 DOI: 10.1016/j.biortech.2018.12.118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/29/2018] [Accepted: 12/31/2018] [Indexed: 06/09/2023]
Abstract
Single cell oil (SCO) was produced from enzymatically hydrolysed sugarcane bagasse by Mucor circinelloides. The fungus was cultured in the hydrolysate medium rich in glucose and xylose being able to assimilate both sugars simultaneously, attaining satisfactory values of lipid accumulation (25 wt%). The main concepts addressed herein were the utilization of these lipids for the production of (i) ethyl esters of fuel grade, and (ii) concentrate of polyunsaturated fatty acids for nutraceutical applications. It was noticed that the fungal lipids also contained carotenoids and that the fungal biomass presented lipolytic activity. The concept of integrating an M. circinelloides-based biorefinery into the sugarcane energy matrix may, thus, present a relevant alternative for the production of high value-added products.
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Affiliation(s)
- Ana Karine F Carvalho
- Engineering School of Lorena - University of São Paulo, Estrada Municipal do Campinho, s/n, 12602-810 Lorena, São Paulo, Brazil
| | - Heitor B S Bento
- Engineering School of Lorena - University of São Paulo, Estrada Municipal do Campinho, s/n, 12602-810 Lorena, São Paulo, Brazil
| | - Cristiano E R Reis
- Engineering School of Lorena - University of São Paulo, Estrada Municipal do Campinho, s/n, 12602-810 Lorena, São Paulo, Brazil
| | - Heizir F De Castro
- Engineering School of Lorena - University of São Paulo, Estrada Municipal do Campinho, s/n, 12602-810 Lorena, São Paulo, Brazil.
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16
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Performance of 3‑[4‑(bromomethyl)phenyl]‑7‑(diethylamino) coumarin as a derivatization reagent for the analysis of medium and long chain fatty acids using HPLC with LIF detection. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1100-1101:50-57. [DOI: 10.1016/j.jchromb.2018.09.043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 09/15/2018] [Accepted: 09/28/2018] [Indexed: 11/21/2022]
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17
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Su CH, Nguyen HC, Nguyen ML, Tran PT, Wang FM, Guan YL. Liquid lipase-catalyzed hydrolysis of gac oil for fatty acid production: Optimization using response surface methodology. Biotechnol Prog 2018; 34:1129-1136. [PMID: 30281955 DOI: 10.1002/btpr.2714] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Revised: 08/19/2018] [Accepted: 08/24/2018] [Indexed: 01/08/2023]
Abstract
Fatty acids are valuable products because they have wide industrial applications in the manufacture of detergents, cosmetics, food, and various biomedical applications. In enzyme-catalyzed hydrolysis, the use of immobilized lipase results in high production cost. To address this problem, Eversa Transform lipase, a new and low-cost liquid lipase formulation, was used for the first time in oil hydrolysis with gac oil as a triglyceride source in this study. Response surface methodology was employed to optimize the reaction conditions and establish a reliable mathematical model for predicting hydrolysis yield. A maximal yield of 94.16% was obtained at a water-to-oil molar ratio of 12.79:1, reaction temperature of 38.9 °C, enzyme loading of 13.88%, and reaction time of 8.41 h. Under this optimal reaction condition, Eversa Transform lipase could be reused for up to eight cycles without significant loss in enzyme activity. This study indicates that the use of liquid Eversa Transform lipase in enzyme-catalyzed oil hydrolysis could be a promising and cheap method of fatty acid production. © 2018 American Institute of Chemical Engineers Biotechnol. Prog., 2018.
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Affiliation(s)
- Chia-Hung Su
- Graduate School of Biochemical Engineering, Ming Chi University of Technology, New Taipei City, Taiwan
| | - Hoang Chinh Nguyen
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - My Linh Nguyen
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Phung Thanh Tran
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Fu-Ming Wang
- Graduate Inst. of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei, Taiwan
| | - Yu-Lin Guan
- Graduate School of Biochemical Engineering, Ming Chi University of Technology, New Taipei City, Taiwan
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18
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Sande D, Colen G, Dos Santos GF, Ferraz VP, Takahashi JA. Production of omega 3, 6, and 9 fatty acids from hydrolysis of vegetable oils and animal fat with Colletotrichum gloeosporioides lipase. Food Sci Biotechnol 2018; 27:537-545. [PMID: 30263778 DOI: 10.1007/s10068-017-0249-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 10/05/2017] [Accepted: 10/12/2017] [Indexed: 11/28/2022] Open
Abstract
Hydrolysis of vegetable oils (Olive, corn, peanut, sesame, flaxseed, soy, canola, garlic, sunflower, almond, castor bean oils) and beef marrow bone oil by Colletotrichum gloeosporioides lipase was studied. The enzyme was capable of generating free fatty acids from all oils tested. The higher hydrolytic activity of the enzyme was towards olive (18.0 IU) and soybean (17.8 IU) oils. The average percentage of essential fatty acids generated from hydrolysis of the oils was 32.92% of omega 9 (as oleic acid C18:1), 26.24% of omega 6 (linoleic C18:2), and 5.86% of omega 3 (such as α-linolenic acid C18:3). Comparison between chromatographic profile of the oils and its enzymatic hydrolysate showed a good equivalence, stressing the applicability of these vegetable substrates under the action of lipase from C. gloeosporioides produce essential fatty acids, being more efficient production of α-linolenic acid from flaxseed oil, linoleic acid from sunflower oil, and oleic acid from olive.
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Affiliation(s)
- Denise Sande
- 1Department of Food, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG 31270-901 Brazil.,2Department of Chemistry, Exact Sciences Institute, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG 31270-901 Brazil
| | - Gecernir Colen
- 1Department of Food, Faculty of Pharmacy, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG 31270-901 Brazil
| | - Gabriel Franco Dos Santos
- 2Department of Chemistry, Exact Sciences Institute, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG 31270-901 Brazil
| | - Vany Perpétua Ferraz
- 2Department of Chemistry, Exact Sciences Institute, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG 31270-901 Brazil
| | - Jacqueline Aparecida Takahashi
- 2Department of Chemistry, Exact Sciences Institute, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG 31270-901 Brazil
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19
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Tavares F, Silva EAD, Pinzan F, Canevesi RS, Milinsk MC, Scheufele FB, Borba CE. Hydrolysis of crambe oil by enzymatic catalysis: An evaluation of the operational conditions. BIOCATAL BIOTRANSFOR 2018. [DOI: 10.1080/10242422.2018.1430786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Fernanda Tavares
- School of Chemical Engineering, Western Paraná State University – Unioeste, Toledo-PR, Brazil
| | - Edson A. Da Silva
- School of Chemical Engineering, Western Paraná State University – Unioeste, Toledo-PR, Brazil
| | - Fernanda Pinzan
- School of Chemical Engineering, Western Paraná State University – Unioeste, Toledo-PR, Brazil
| | - Rafael S. Canevesi
- School of Chemical Engineering, Western Paraná State University – Unioeste, Toledo-PR, Brazil
| | - Maria C. Milinsk
- Department of Engineering and Exact Sciences, Federal University of Paraná – UFPR, Palotina-PR, Brazil
| | - Fabiano B. Scheufele
- Department of Engineering and Exact Sciences, Federal University of Paraná – UFPR, Palotina-PR, Brazil
| | - Carlos E. Borba
- School of Chemical Engineering, Western Paraná State University – Unioeste, Toledo-PR, Brazil
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20
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Nguyen TAV, Le TD, Phan HN, Tran LB. Hydrolysis Activity of Virgin Coconut Oil Using Lipase from Different Sources. SCIENTIFICA 2018; 2018:9120942. [PMID: 29623233 PMCID: PMC5829430 DOI: 10.1155/2018/9120942] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 12/04/2017] [Indexed: 06/08/2023]
Abstract
Two types of lipase, Candida rugosa lipase (CRL) and porcine pancreas lipase (PPL), were used to hydrolyze virgin coconut oil (VCO). The hydrolysis process was carried out under four parameters, VCO to buffer ratio, lipase concentration, pH, and temperature, which have a significant effect on hydrolysis of lipase. CRL obtained the best hydrolysis condition at 1 : 5 of VCO to buffer ratio, 1.5% of CRL concentration, pH 7, and temperature of 40°C. Meanwhile, PPL gave different results at 1 : 4 of VCO to buffer ratio, 2% of lipase concentration, pH 7.5, and 40°C. The highest hydrolysis degree of CRL and PPL was obtained after 16 hours and 26 hours, reaching 79.64% and 27.94%, respectively. Besides, the hydrolysis process was controlled at different time course (every half an hour) at the first 4 hours of reaction to compare the initial hydrolysis degree of these two lipase types. FFAs from hydrolyzed products were isolated and determined the percentage of each fatty acid which contributes to the FFAs mixture. As a result, medium chain fatty acids (MCFAs) made up the main contribution in composition of FFAs and lauric acid (C12) was the largest segment (47.23% for CRL and 44.23% for PPL).
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Affiliation(s)
- T. A. V. Nguyen
- Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Bach Khoa University, Ho Chi Minh City, Vietnam
| | - Truong D. Le
- Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Hoa N. Phan
- Bach Khoa University, Ho Chi Minh City, Vietnam
| | - Lam B. Tran
- Bach Khoa University, Ho Chi Minh City, Vietnam
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21
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Antibacterial Activity of Free Fatty Acids from Hydrolyzed Virgin Coconut Oil Using Lipase from Candida rugosa. J Lipids 2017; 2017:7170162. [PMID: 29259829 PMCID: PMC5702975 DOI: 10.1155/2017/7170162] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/20/2017] [Accepted: 10/02/2017] [Indexed: 11/29/2022] Open
Abstract
Free fatty acids (FFAs) were obtained from hydrolyzed virgin coconut oil (VCO) by Candida rugosa lipase (CRL). Four factors' influence on hydrolysis degree (HD) was examined. The best hydrolysis conditions in order to get the highest HD value were determined at VCO to buffer ratio 1 : 5 (w/w), CRL concentration 1.5% (w/w oil), pH 7, and temperature 40°C. After 16 hours' reaction, the HD value achieved 79.64%. FFAs and residual hydrolyzed virgin coconut oil (HVCO) were isolated from the hydrolysis products. They were tested for their antibacterial activity against Gram-negative and Gram-positive bacteria, which can be found in contaminated food and cause food poisoning. FFAs showed their inhibition against Bacillus subtilis (ATCC 11774), Escherichia coli (ATCC 25922), Salmonella enteritidis (ATCC 13076), and Staphylococcus aureus (ATCC 25923) at minimum inhibitory concentration (MIC) of 50%, 60%, 20%, and 40%, respectively. However, VCO and HVCO did not show their antibacterial activity against these tested bacteria.
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Waghmare GV, Rathod VK. Ultrasound assisted enzyme catalyzed hydrolysis of waste cooking oil under solvent free condition. ULTRASONICS SONOCHEMISTRY 2016; 32:60-67. [PMID: 27150746 DOI: 10.1016/j.ultsonch.2016.01.033] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 01/13/2016] [Accepted: 01/27/2016] [Indexed: 06/05/2023]
Abstract
The present work demonstrates the hydrolysis of waste cooking oil (WCO) under solvent free condition using commercial available immobilized lipase (Novozyme 435) under the influence of ultrasound irradiation. The process parameters were optimized using a sequence of experimental protocol to evaluate the effects of temperature, molar ratios of substrates, enzyme loading, duty cycle and ultrasound intensity. It has been observed that ultrasound-assisted lipase-catalyzed hydrolysis of WCO would be a promising alternative for conventional methods. A maximum conversion of 75.19% was obtained at mild operating parameters: molar ratio of oil to water (buffer pH 7) 3:1, catalyst loading of 1.25% (w/w), lower ultrasound power 100W (ultrasound intensity - 7356.68Wm(-2)), duty cycle 50% and temperature (50°C) in a relatively short reaction time (2h). The activation energy and thermodynamic study shows that the hydrolysis reaction is more feasible when ultrasound is combined with mechanical agitation as compared with the ultrasound alone and simple conventional stirring technique. Application of ultrasound considerably reduced the reaction time as compared to conventional reaction. The successive use of the catalyst for repetitive cycles under the optimum experimental conditions resulted in a loss of enzymatic activity and also minimized the product conversion.
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Affiliation(s)
- Govind V Waghmare
- Chemical Engineering Department, Institute of Chemical Technology, Matunga, Mumbai 40019, India
| | - Virendra K Rathod
- Chemical Engineering Department, Institute of Chemical Technology, Matunga, Mumbai 40019, India.
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23
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Chowdhury A, Sarkar D, Mitra D. Esterification of Free Fatty Acids Derived from Waste Cooking Oil with Octanol: Process Optimization and Kinetic Modeling. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201400745] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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24
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Efficient two-step chemo-enzymatic synthesis of all-trans-retinyl palmitate with high substrate concentration and product yield. Appl Microbiol Biotechnol 2015. [DOI: 10.1007/s00253-015-6825-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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25
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Optimization of the Hydrolysis of Safflower Oil for the Production of Linoleic Acid, Used as Flavor Precursor. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2015; 2015:594238. [PMID: 26904663 PMCID: PMC4745565 DOI: 10.1155/2015/594238] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 05/04/2015] [Indexed: 12/03/2022]
Abstract
Commercial lipases, from porcine pancreas (PPL), Candida rugosa (CRL), and Thermomyces lanuginosus (Lipozyme TL IM), were investigated in terms of their efficiency for the hydrolysis of safflower oil (SO) for the liberation of free linoleic acid (LA), used as a flavor precursor. Although PPL, under the optimized conditions, showed a high degree of hydrolysis (91.6%), its low tolerance towards higher substrate concentrations could limit its use for SO hydrolysis. In comparison to the other investigated lipases, Lipozyme TL IM required higher amount of enzyme and an additional 3 h of reaction time to achieve its maximum degree of SO hydrolysis (90.2%). On the basis of the experimental findings, CRL was selected as the most appropriate biocatalyst, with 84.1% degree of hydrolysis. The chromatographic analyses showed that the CRL-hydrolyzed SO is composed mainly of free LA.
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26
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Zhao H, Chen D, Tang J, Jia G, Long D, Liu G, Chen X, Shang H. Partial optimization of the 5-terminal codon increased a recombination porcine pancreatic lipase (opPPL) expression in Pichia pastoris. PLoS One 2014; 9:e114385. [PMID: 25544987 PMCID: PMC4278863 DOI: 10.1371/journal.pone.0114385] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 11/06/2014] [Indexed: 11/18/2022] Open
Abstract
Pancreatic lipase plays a key role in intestinal digestion of feed fat, and is often deficient in young animals such as weaning piglets. The objective of this study was to express and characterize a partial codon optimized porcine pancreatic lipase (opPPL). A 537 bp cDNA fragment encoding N-terminus amino acid residue of the mature porcine pancreatic lipase was synthesized according to the codon bias of Pichia pastoris and ligated to the full-length porcine pancreatic lipase cDNA fragment. The codon optimized PPL was cloned into the pPICZαA (Invitrogen, Beijing, China) vector. After the resultant opPPL/pPICZαΑ plasmid was transformed into P.pastoris, the over-expressed extracellular opPPL containing a His-tag to the C terminus was purified using Ni Sepharose affinity column (GE Healthcare, Piscataway, NJ, USA), and was characterized against the native enzyme (commercial PPL from porcine pancreas, Sigma). The opPPL exhibited a molecular mass of approximately 52 kDa, and showed optimal temperature (40°C), optimal pH (8.0), Km (0.041 mM), and Vmax (2.008 µmol.mg protein −1.min−1) similar to those of the commercial enzyme with p-NPP as the substrate. The recombinant enzyme was stable at 60°C, but lost 80% (P<0.05) of its activity after exposure to heat ≥60°C for 20 min. The codon optimization increased opPPL yield for ca 4 folds (146 mg.L−1 vs 36 mg.L−1) and total enzyme activity increased about 5 folds (1900 IU.L−1 vs 367 IU.L−1) compared with those native naPPL/pPICZαΑ tranformant. Comparison of gene copies and mRNA profiles between the two strains indicated the increased rePPL yields may partly be ascribed to the increased protein translational efficiency after codon optimization. In conclusion, we successfully optimized 5-terminal of porcine pancreatic lipase encoding gene and over-expressed the gene in P. pastoris as an extracellular, functional enzyme. The recombination enzyme demonstrates a potential for future use as an animal feed additive for animal improvement.
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Affiliation(s)
- Hua Zhao
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
- * E-mail:
| | - Dan Chen
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Jiayong Tang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Gang Jia
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Dingbiao Long
- Chongqing Academy of Animal Science, Chongqing, 402460, China
| | - Guangmang Liu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Xiaoling Chen
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Haiying Shang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
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27
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Synthesis of Linoleic Acid Hydroperoxides as Flavor Precursors, Using Selected Substrate Sources. J AM OIL CHEM SOC 2014. [DOI: 10.1007/s11746-014-2543-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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28
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Tippkötter N, Wollny S, Suck K, Sohling U, Ruf F, Ulber R. Recycling of spent oil bleaching earth as source of glycerol for the anaerobic production of acetone, butanol, and ethanol with Clostridium diolisand lipolytic Clostridium lundense. Eng Life Sci 2014. [DOI: 10.1002/elsc.201300113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Nils Tippkötter
- Institute of Bioprocess Engineering; University of Kaiserslautern; Kaiserslautern Germany
| | - Steffen Wollny
- Institute of Bioprocess Engineering; University of Kaiserslautern; Kaiserslautern Germany
| | - Kirstin Suck
- Clariant, R&D Center Formulation Technology; Moosburg Germany
| | - Ulrich Sohling
- Clariant, R&D Center Formulation Technology; Moosburg Germany
| | - Friedrich Ruf
- Clariant, R&D Center Formulation Technology; Moosburg Germany
| | - Roland Ulber
- Institute of Bioprocess Engineering; University of Kaiserslautern; Kaiserslautern Germany
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Yarrowia lipolytica and its multiple applications in the biotechnological industry. ScientificWorldJournal 2014; 2014:476207. [PMID: 24715814 PMCID: PMC3970049 DOI: 10.1155/2014/476207] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 10/22/2013] [Indexed: 11/17/2022] Open
Abstract
Yarrowia lipolytica is a nonpathogenic dimorphic aerobic yeast that stands out due to its ability to grow in hydrophobic environments. This property allowed this yeast to develop an ability to metabolize triglycerides and fatty acids as carbon sources. This feature enables using this species in the bioremediation of environments contaminated with oil spill. In addition, Y. lipolytica has been calling the interest of researchers due to its huge biotechnological potential, associated with the production of several types of metabolites, such as bio-surfactants, γ-decalactone, citric acid, and intracellular lipids and lipase. The production of a metabolite rather than another is influenced by the growing conditions to which Y. lipolytica is subjected. The choice of carbon and nitrogen sources to be used, as well as their concentrations in the growth medium, and the careful determination of fermentation parameters, pH, temperature, and agitation (oxygenation), are essential for efficient metabolites production. This review discusses the biotechnological potential of Y. lipolytica and the best growing conditions for production of some metabolites of biotechnological interest.
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Solid lipid particles for oral delivery of peptide and protein drugs I – Elucidating the release mechanism of lysozyme during lipolysis. Eur J Pharm Biopharm 2013; 85:473-80. [DOI: 10.1016/j.ejpb.2013.07.017] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Revised: 07/25/2013] [Accepted: 07/26/2013] [Indexed: 11/21/2022]
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31
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Effect of Additives and Process Variables on Enzymatic Hydrolysis of Macauba Kernel Oil (Acrocomia aculeata). INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2013. [DOI: 10.1155/2013/438270] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This work investigates the production of free fatty acids (FFAs) from the enzymatic hydrolysis of macauba kernel oil. Experiments evaluate the effect of different enzymes and the addition of salts, surfactants, and solvents to the reaction medium, as well as the effect of process variables. Results showed that FFA yields obtained for use of Lipozyme RM IM were higher than those obtained from Lipozyme TL IM and Lipozyme 435. The addition of salts and surfactants did not promote increased production of FFAs, while addingn-hexane and heptane to the reaction medium led to an increased reaction rate. It can be observed for the results that the temperature, water : oil mass ratio, and enzyme percentage had positive effects on the FFA yield in the range of 35°C to 55°C, 1 : 20 to 1 : 2, and 1 to 15%, respectively, and that, from these limits, increases in these variables did not cause significant increase in FFA yields. The addition of buffer promoted an increase in yield FFAs, as well as the pH of the buffer, and it was reported that an agitation of 400 rpm resulted in the highest yields in the investigated range.
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32
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Mendes AA, Oliveira PC, de Castro HF. Properties and biotechnological applications of porcine pancreatic lipase. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcatb.2012.03.004] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Gupta S, Ingole P, Singh K, Bhattacharya A. Comparative study of the hydrolysis of different oils by lipase-immobilized membranes. J Appl Polym Sci 2011. [DOI: 10.1002/app.35400] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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34
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Cavalcanti-Oliveira ED, da Silva PR, Ramos AP, Aranda DAG, Freire DMG. Study of Soybean Oil Hydrolysis Catalyzed by Thermomyces lanuginosus Lipase and Its Application to Biodiesel Production via Hydroesterification. Enzyme Res 2010; 2011:618692. [PMID: 21052517 PMCID: PMC2967827 DOI: 10.4061/2011/618692] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2010] [Revised: 09/21/2010] [Accepted: 10/05/2010] [Indexed: 11/20/2022] Open
Abstract
The process of biodiesel production by the hydroesterification route that is proposed here involves a first step consisting of triacylglyceride hydrolysis catalyzed by lipase from Thermomyces lanuginosus (TL 100L) to generate free fatty acids (FFAs). This step is followed by esterification of the FFAs with alcohol, catalyzed by niobic acid in pellets or without a catalyst. The best result for the enzyme-catalyzed hydrolysis was obtained under reaction conditions of 50% (v/v) soybean oil and 2.3% (v/v) lipase (25 U/mL of reaction medium) in distilled water and at 60°C; an 89% conversion rate to FFAs was obtained after 48 hours of reaction. For the esterification reaction, the best result was with an FFA/methanol molar ratio of 1:3, niobic acid catalyst at a concentration of 20% (w/w FFA), and 200°C, which yielded 92% conversion of FFAs to soy methyl esters after 1 hour of reaction. This study is exceptional because both the hydrolysis and the esterification use a simple reaction medium with high substrate concentrations.
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Affiliation(s)
- Elisa d'Avila Cavalcanti-Oliveira
- Laboratório de Biotecnologia Microbiana (LaBiM), Centro de Tecnologia, Instituto de Química, lab. 549-1, Universidade Federal do Rio de Janeiro, CEP 21945-970, Rio de Janeiro, RJ, Brazil
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Lukyanova L, Franceschi-Messant S, Vicendo P, Perez E, Rico-Lattes I, Weinkamer R. Preparation and evaluation of microporous organogel scaffolds for cell viability and proliferation. Colloids Surf B Biointerfaces 2010; 79:105-12. [DOI: 10.1016/j.colsurfb.2010.03.044] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2009] [Revised: 03/22/2010] [Accepted: 03/26/2010] [Indexed: 10/19/2022]
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37
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Alves MB, Medeiros FCM, Suarez PAZ. Cadmium Compounds as Catalysts for Biodiesel Production. Ind Eng Chem Res 2010. [DOI: 10.1021/ie100172u] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Melquizedeque B. Alves
- Laboratório de Materiais e Combustíveis, Instituto de Química da Universidade de Brasília, C.P. 04478, CEP 70904-970, Brasília, DF, Brazil
| | - Fernando C. M. Medeiros
- Laboratório de Materiais e Combustíveis, Instituto de Química da Universidade de Brasília, C.P. 04478, CEP 70904-970, Brasília, DF, Brazil
| | - Paulo A. Z. Suarez
- Laboratório de Materiais e Combustíveis, Instituto de Química da Universidade de Brasília, C.P. 04478, CEP 70904-970, Brasília, DF, Brazil
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Screening of Food Grade Lipases to be Used in Esterification and Interesterification Reactions of Industrial Interest. Appl Biochem Biotechnol 2009; 160:1146-56. [DOI: 10.1007/s12010-009-8578-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Accepted: 02/18/2009] [Indexed: 01/20/2023]
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Lukyanova L, Castangia R, Franceschi-Messant S, Perez E, Rico-Lattes I. Soft microporous green materials from natural soybean oil. CHEMSUSCHEM 2008; 1:514-518. [PMID: 18702148 DOI: 10.1002/cssc.200800036] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Lyubov Lukyanova
- Laboratoire des I.M.R.C.P. UMR 5623 CNRS, Université Paul Sabatier, Toulouse, France
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