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Fang K, Xu Z, Yang L, Cui Q, Du B, Liu H, Wang R, Li P, Su J, Wang J. Biosynthesis of 10-Hydroxy-2-decenoic Acid through a One-Step Whole-Cell Catalysis. J Agric Food Chem 2024; 72:1190-1202. [PMID: 38175798 DOI: 10.1021/acs.jafc.3c08142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
10-Hydroxy-2-decenoic acid (10-HDA) is an important component of royal jelly, known for its antimicrobial, anti-inflammatory, blood pressure-lowering, and antiradiation effects. Currently, 10-HDA biosynthesis is limited by the substrate selectivity of acyl-coenzyme A dehydrogenase, which restricts the technique to a two-step process. This study aimed to develop an efficient and simplified method for synthesizing 10-HDA. In this study, ACOX from Candida tropicalis 1798, which catalyzes 10-hydroxydecanoyl coenzyme A desaturation for 10-HDA synthesis, was isolated and heterologously coexpressed with FadE, Macs, YdiI, and CYP in Escherichia coli/SK after knocking out FadB, FadJ, and FadR genes. The engineered E. coli/AKS strain achieved a 49.8% conversion of decanoic acid to 10-HDA. CYP expression was improved through ultraviolet mutagenesis and high-throughput screening, increased substrate conversion to 75.6%, and the synthesis of 10-HDA was increased to 0.628 g/L in 10 h. This is the highest conversion rate and product concentration achieved in the shortest time to date. This study provides a simple and efficient method for 10-HDA biosynthesis and offers an effective method for developing strains with high product yields.
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Affiliation(s)
- Ke Fang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Ziting Xu
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Lu Yang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Quan Cui
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Bowen Du
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Huijing Liu
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Ruiming Wang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Piwu Li
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Jing Su
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
| | - Junqing Wang
- State Key Laboratory of Biobased Material and Green Papermaking (LBMP) (Qilu University of Technology), Jinan 250353, Shandong, Republic of China
- School of Bioengineering, Qilu University of Technology, Jinan 250353, Shandong, Republic of China
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Mendes-Felipe C, Isusi I, Gómez-Jiménez-Aberasturi O, Prieto-Fernandez S, Ruiz-Rubio L, Sangermano M, Vilas-Vilela JL. One-Step Method for Direct Acrylation of Vegetable Oils: A Biobased Material for 3D Printing. Polymers (Basel) 2023; 15:3136. [PMID: 37514528 PMCID: PMC10384493 DOI: 10.3390/polym15143136] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
The substitution of fossil resources by alternatives derived from biomass is a reality that is taking on a growing relevance in the chemical and energy industries. In this sense, fats, oils, and their derived products have become indispensable inputs due to their broad functional attributes, stable price and sustainable character. Acrylated vegetable oils are considered to be very versatile materials for very broad applications (such as in adhesives, coatings or inks) since, in the presence of photoinitiators, they can be polymerized by means of UV-initiated free radical polymerizations. The usual process for the synthesis of acrylate vegetable oils consists in reacting epoxidized oils derivatives with acrylic acid. Here, the influence of different catalysts on the activity and selectivity of the process of acrylation of epoxidized soybean oil is studied. In addition, a novel one-step method for direct acrylation of vegetable oils is also explored. This new approach advantageously uses the original vegetable resource and eliminates intermediate reactions, thus being more environmentally efficient. This study offers a simple and low-cost option for synthesizing a biomass-derived monomer and studies the potential for the 3D printing of complex structures via digital light processing (DLP) 3D printing of the thus-obtained novel sustainable formulations.
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Affiliation(s)
- Cristian Mendes-Felipe
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
- Department of Applied Science and Technology (DISAT), Politecnico di Torino, 10129 Torino, Italy
| | - Igor Isusi
- Macromolecular Chemistry Group (LABQUIMAC), Department of Physical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
| | - Olga Gómez-Jiménez-Aberasturi
- TECNALIA, Basque Research and Technology Alliance (BRTA), Parque Tecnológico de Álava, Leonardo Da Vinci 11, 01510 Minano, Spain
| | - Soraya Prieto-Fernandez
- TECNALIA, Basque Research and Technology Alliance (BRTA), Parque Tecnológico de Álava, Leonardo Da Vinci 11, 01510 Minano, Spain
| | - Leire Ruiz-Rubio
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
- Macromolecular Chemistry Group (LABQUIMAC), Department of Physical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
| | - Marco Sangermano
- Department of Applied Science and Technology (DISAT), Politecnico di Torino, 10129 Torino, Italy
| | - José Luis Vilas-Vilela
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain
- Macromolecular Chemistry Group (LABQUIMAC), Department of Physical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
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Sirimangkalakitti N, Harada K, Yamada M, Arai M, Arisawa M. A New Tetracyclic Bromopyrrole-Imidazole Derivative through Direct Chemical Diversification of Substances Present in Natural Product Extract from Marine Sponge Petrosia ( Strongylophora) sp. Molecules 2022; 28:molecules28010143. [PMID: 36615336 PMCID: PMC9821877 DOI: 10.3390/molecules28010143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Chemical diversification of substances present in natural product extracts can lead to a number of natural product-like compounds with a better chance of desirable bioactivities. The aim of this work was to discover unprecedented chemical conversion and produce new compounds through a one-step reaction of substances present in the extracts of marine sponges. In this report, a new unnatural tetracyclic bromopyrrole-imidazole derivative, rac-6-OEt-cylindradine A (1), was created from a chemically diversified extract of the sponge Petrosia (Strongylophora) sp. We also confirmed that 1 originated from naturally occurring (-)-cylindradine A (2) via a new reaction pattern. Moreover, (-)-dibromophakellin (3) and 4,5-dibromopyrrole-2-carboxylic acid (4), as well as 2, were reported herein for the first time in this genus. Studies on the possible reaction mechanism and bioactivities were also conducted. The results indicate that the direct chemical diversification of substances present in natural product extracts can be a speedy and useful strategy for the discovery of new compounds.
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