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Derbyshire EJ, Birch CS, Bonwick GA, English A, Metcalfe P, Li W. Optimal omegas - barriers and novel methods to narrow omega-3 gaps. A narrative review. Front Nutr 2024; 11:1325099. [PMID: 38371504 PMCID: PMC10869628 DOI: 10.3389/fnut.2024.1325099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/05/2024] [Indexed: 02/20/2024] Open
Abstract
Dietary intakes of omega-3 long chain polyunsaturated fatty acids (O3LC-PUFAs) such as eicosapentaenoic and docosahexaenoic acid are central to development and health across the life course. O3LC-PUFAs have been linked to neurological development, maternal and child health and the etiology of certain non-communicable diseases including age-related cognitive decline, cardiovascular disease, and diabetes. However, dietary inadequacies exist in the United Kingdom and on a wider global scale. One predominant dietary source of O3LC-PUFAs is fish and fish oils. However, growing concerns about overfishing, oceanic contaminants such as dioxins and microplastics and the trend towards plant-based diets appear to be acting as cumulative barriers to O3LC-PUFAs from these food sources. Microalgae are an alternative provider of O3LC-PUFA-rich oils. The delivery of these into food systems is gaining interest. The present narrative review aims to discuss the present barriers to obtaining suitable levels of O3LC-PUFAs for health and wellbeing. It then discusses potential ways forward focusing on innovative delivery methods to utilize O3LC-PUFA-rich oils including the use of fortification strategies, bioengineered plants, microencapsulation, and microalgae.
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Affiliation(s)
| | | | | | | | - Phil Metcalfe
- Efficiency Technologies Limited, Milton Keynes, England, United Kingdom
| | - Weili Li
- University of Chester, Chester, United Kingdom
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2
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Chauhan AS, Chen CW, Yadav H, Parameswaran B, Singhania RR, Dong CD, Patel AK. Assessment of thraustochytrids potential for carotenoids, terpenoids and polyunsaturated fatty acids biorefinery. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:2955-2967. [PMID: 37786601 PMCID: PMC10542083 DOI: 10.1007/s13197-023-05740-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 03/22/2023] [Accepted: 03/26/2023] [Indexed: 10/04/2023]
Abstract
Heterotrophic fast-growing thraustochytrids have been identified as promising candidates for the bioconversion of organic sources into industrially important valuable products. Marine thraustochytrids exhibit remarkable potential for high-value polyunsaturated fatty acids (PUFAs) production however their potential is recently discovered for high-value carotenoids and terpenoids which also have a role as a dietary supplement and health promotion. Primarily, omega-3 and 6 PUFAs (DHA, EPA, and ARA) from thraustochytrids are emerging sources of nutrient supplements for vegetarians replacing animal sources and active pharmaceutical ingredients due to excellent bioactivities. Additionally, thraustochytrids produce reasonable amounts of squalene (terpenoid) and carotenoids which are also high-value products with great market potential. Hence, these can be coextracted as a byproduct with PUFAs under the biorefinery concept. There is still quite a few printed information on bioprocess conditions for decent (co)-production of squalene and carotenoid from selective protists such as lutein, astaxanthin, canthaxanthin, and lycopene. The current review seeks to provide a concise overview of the coproduction and application of PUFAs, carotenoids, and terpenoids from oleaginous thraustochytrids and their application to human health.
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Affiliation(s)
- Ajeet Singh Chauhan
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
| | - Chiu-Wen Chen
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
- Sustainable Environment Research Centre, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
- Department of Marine Environmental Engineering, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
| | - Hema Yadav
- Plant Quarantine Division, National Bureau of Plant Genetic Resources, ICAR-NBPGR, Pusa, New Delhi 110012 India
| | - Binod Parameswaran
- Microbial Processes and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Trivandrum, Kerala 695 019 India
| | - Reeta Rani Singhania
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
- Centre for Energy and Environmental Sustainability, Lucknow, Uttar Pradesh 226 029 India
| | - Cheng-Di Dong
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
- Sustainable Environment Research Centre, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
- Department of Marine Environmental Engineering, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
| | - Anil Kumar Patel
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City, 81157 Taiwan
- Centre for Energy and Environmental Sustainability, Lucknow, Uttar Pradesh 226 029 India
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3
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Radanović A, Kralik G, Drenjančević I, Galović O, Košević M, Kralik Z. n-3 PUFA Enriched Eggs as a Source of Valuable Bioactive Substances. Foods 2023; 12:4202. [PMID: 38231614 DOI: 10.3390/foods12234202] [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: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 01/19/2024] Open
Abstract
This research elaborates the process of enriching table eggs with n-3 polyunsaturated fatty acids (n-3 PUFA) and presents the effect of such enriched eggs on human health. The experiment was performed on 480 TETRA SL laying hens divided into three groups. Feeding mixtures contained 5% of oils (K = soybean oil, P1 = 3.5% linseed oil + 1.5% fish oil, P2 = 3% linseed oil + 2% fish oil). Referring to the content of α-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), eggs of P1 and P2 groups were significantly richer in n-3 PUFA than eggs of the control group (p = 0.001). Atherogenic (AI), thrombogenic (TI), and hypo/hypercholesterolemic (HHI) indexes of egg yolks were more favourable in enriched eggs than in conventional eggs. Fatty acid profiles in the blood of examinees that consumed conventional and enriched eggs (treatments K and P1, respectively) differed significantly in total saturated fatty acids (ΣSFA) (p = 0.041) and in the content of ALA (p = 0.010). The consumption of n-3 PUFA-enriched eggs lowered the Σn-6 PUFA/Σn-3 PUFA ratio in the examinees' blood serum (27%) and had a favourable effect on some blood biochemical indicators. This research confirmed the assumption that the use of a combination of fish and linseed oil in mixtures for laying hens in an amount of up to 5% will increase the content of omega-3 in table eggs, but it was not confirmed that the consumption of these eggs in a short period of time (21 days) has a positive effect on human health.
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Affiliation(s)
- Ana Radanović
- Agro-Kovačević, Vijenac Dinare 2, 31000 Osijek, Croatia
| | - Gordana Kralik
- Nutricin j.d.o.o. Darda, Braće Radića 6, 31326 Darda, Croatia
- Scientific Center of Excellence for Personalized Health Care, Josip Juraj Strossmayer University of Osijek, Trg sv. Trojstva 3, 31000 Osijek, Croatia
| | - Ines Drenjančević
- Scientific Center of Excellence for Personalized Health Care, Josip Juraj Strossmayer University of Osijek, Trg sv. Trojstva 3, 31000 Osijek, Croatia
- Department of Physiology and Immunology, Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Josipa Huttlera 4, 31000 Osijek, Croatia
| | - Olivera Galović
- Scientific Center of Excellence for Personalized Health Care, Josip Juraj Strossmayer University of Osijek, Trg sv. Trojstva 3, 31000 Osijek, Croatia
- Department of Chemistry, Josip Juraj Strossmayer University of Osijek, Cara Hadrijana 8a, 31000 Osijek, Croatia
| | - Manuela Košević
- Scientific Center of Excellence for Personalized Health Care, Josip Juraj Strossmayer University of Osijek, Trg sv. Trojstva 3, 31000 Osijek, Croatia
- Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, V. Preloga 1, 31000 Osijek, Croatia
| | - Zlata Kralik
- Scientific Center of Excellence for Personalized Health Care, Josip Juraj Strossmayer University of Osijek, Trg sv. Trojstva 3, 31000 Osijek, Croatia
- Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, V. Preloga 1, 31000 Osijek, Croatia
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4
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Park ME, Choi HA, Kim HU. Physaria fendleri FAD3-1 overexpression increases ɑ-linolenic acid content in Camelina sativa seeds. Sci Rep 2023; 13:7143. [PMID: 37130939 PMCID: PMC10154323 DOI: 10.1038/s41598-023-34364-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 04/28/2023] [Indexed: 05/04/2023] Open
Abstract
Camelina (Camelina sativa) is an oil crop with a short growing period, resistance to drought and cold, low fertilizer requirements, and can be transformed using floral dipping. Seeds have a high content of polyunsaturated fatty acids, especially ɑ-linolenic acid (ALA), at 32-38%. ALA is an omega-3 fatty acid that is a substrate for eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in the human body. In this study, ALA content was further enhanced by the seed-specific expression of Physaria fendleri FAD3-1 (PfFAD3-1) in camelina. The ALA content increased up to 48% in T2 seeds and 50% in T3 seeds. Additionally, size of the seeds increased. The expression of fatty acid metabolism-related genes in PfFAD3-1 OE transgenic lines was different from that in the wild type, where the expression of CsFAD2 decreased and CsFAD3 increased. In summary, we developed a high omega-3 fatty acid-containing camelina with up to 50% ALA content by introducing PfFAD3-1. This line can be used for genetic engineering to obtain EPA and DHA from seeds.
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Affiliation(s)
- Mid-Eum Park
- Department of Molecular Biology, Sejong University, Seoul, South Korea
| | - Hyun-A Choi
- Department of Bioindustry and Bioresource Engineering, Sejong University, Seoul, South Korea
| | - Hyun Uk Kim
- Department of Molecular Biology, Sejong University, Seoul, South Korea.
- Department of Bioindustry and Bioresource Engineering, Sejong University, Seoul, South Korea.
- Plant Engineering Research Institute, Sejong University, Seoul, South Korea.
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5
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3D printing of salmon fillet mimic: Imparting printability via high-pressure homogenization and post-printing texturisation via transglutaminase. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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6
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Using systems metabolic engineering strategies for high-oil maize breeding. Curr Opin Biotechnol 2023; 79:102847. [PMID: 36446144 DOI: 10.1016/j.copbio.2022.102847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/25/2022] [Accepted: 10/31/2022] [Indexed: 11/27/2022]
Abstract
Maize oil, which is a blend of fatty acid esters generated from triacylglycerol (TAG), is an important component of maize-derived food, feed, and biofuel. The kernel oil content in commercial high-oil maize hybrids averages ∼8%, which is far lower than that in developed high-oil maize lines (as high as 20%). Advances in high-oil maize genomics and genetics and the development of systems metabolic engineering technologies provide new opportunities for high-oil maize breeding. In this review, we discuss the possibility of using kernels and vegetative tissues as factories to produce TAG, eicosapentaenoic acid, and docosahexaenoic acid. We further propose specific implementation strategies based on the metabolic engineering of other species to develop transgenic and gene-editing products, as well as traditional breeding strategies, for application in high-oil maize breeding programs.
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7
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Rizzo G, Baroni L, Lombardo M. Promising Sources of Plant-Derived Polyunsaturated Fatty Acids: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20031683. [PMID: 36767052 PMCID: PMC9914036 DOI: 10.3390/ijerph20031683] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/11/2023] [Accepted: 01/15/2023] [Indexed: 06/01/2023]
Abstract
(1) Background: Polyunsaturated fatty acids (PUFAs) are known for their ability to protect against numerous metabolic disorders. The consumption of oily fish is the main source of PUFAs in human nutrition and is commonly used for supplement production. However, seafood is an overexploited source that cannot be guaranteed to cover the global demands. Furthermore, it is not consumed by everyone for ecological, economic, ethical, geographical and taste reasons. The growing demand for natural dietary sources of PUFAs suggests that current nutritional sources are insufficient to meet global needs, and less and less will be. Therefore, it is crucial to find sustainable sources that are acceptable to all, meeting the world population's needs. (2) Scope: This review aims to evaluate the recent evidence about alternative plant sources of essential fatty acids, focusing on long-chain omega-3 (n-3) PUFAs. (3) Method: A structured search was performed on the PubMed search engine to select available human data from interventional studies using omega-3 fatty acids of non-animal origin. (4) Results: Several promising sources have emerged from the literature, such as algae, microorganisms, plants rich in stearidonic acid and GM plants. However, the costs, acceptance and adequate formulation deserve further investigation.
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Affiliation(s)
- Gianluca Rizzo
- Independent Researcher, Via Venezuela 66, 98121 Messina, Italy
| | - Luciana Baroni
- Scientific Society for Vegetarian Nutrition, 30171 Venice, Italy
| | - Mauro Lombardo
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Open University, 00166 Rome, Italy
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8
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Brassica Genus Seeds: A Review on Phytochemical Screening and Pharmacological Properties. Molecules 2022; 27:molecules27186008. [PMID: 36144744 PMCID: PMC9500762 DOI: 10.3390/molecules27186008] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/11/2022] [Accepted: 09/12/2022] [Indexed: 11/23/2022] Open
Abstract
Traditionally, Brassica species are widely used in traditional medicine, human food, and animal feed. Recently, special attention has been dedicated to Brassica seeds as source of health-promoting phytochemicals. This review provides a summary of recent research on the Brassica seed phytochemistry, bioactivity, dietary importance, and toxicity by screening the major online scientific database sources and papers published in recent decades by Elsevier, Springer, and John Wiley. The search was conducted covering the period from January 1964 to July 2022. Phytochemically, polyphenols, glucosinolates, and their degradation products were the predominant secondary metabolites in seeds. Different extracts and their purified constituents from seeds of Brassica species have been found to possess a wide range of biological properties including antioxidant, anticancer, antimicrobial, anti-inflammatory, antidiabetic, and neuroprotective activities. These valuable functional properties of Brassica seeds are related to their richness in active compounds responsible for the prevention and treatment of various chronic diseases such as obesity, diabetes, cancer, and COVID-19. Currently, the potential properties of Brassica seeds and their components are the main focus of research, but their toxicity and health risks must also be accounted for.
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Teshome A, Dereje B, Nwankwo CS, Okpala COR. Physiochemical Properties, Lipid Breakdown, β-Carotenoids, Tocopherols, Vitamins, Amino and Fatty Acid Profiles of Soxhlet Extracted Oil from Different Garden Cress Seed (Lepidium sativum L.) Genotypes in Ethiopia. J Oleo Sci 2022; 71:1299-1308. [PMID: 35965087 DOI: 10.5650/jos.ess22046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Physiochemical properties, lipid breakdown, β-carotenoids, tocopherols, and vitamins as well as amino and fatty acid profiles of Soxhlet-extracted oil from five different garden cress (Lepidium sativum L.) seed genotypes (namely: CG8, CG7, CG17, CG4, and 207910) across Ethiopia regions were investigated. Results showed that despite the seeds' proximate peak and least values, the extraction yield, viscosity, specific gravity, refractive index, lipid breakdown, and boiling point of garden cress seed oil across the genotypes noticeably varied with promising amino and fatty acid profiles. Further, the genotype CG17 obtained greater quantities of β-carotenoids, tocopherols and vitamin values compared to the other genotypes.
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Affiliation(s)
- Abebe Teshome
- Department of Chemical Engineering, Kombolcha Institute of Technology
| | - Belay Dereje
- Department of Food Process Engineering, Wolkite University
| | - Chibuzo S Nwankwo
- Department of Food Science and Technology, Federal University of Agriculture
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10
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Das A, Ghosh S. Determination of chiral bioactive molecules in Justicia adhatoda leaves by GC-MS. Chirality 2022; 34:1453-1465. [PMID: 36046957 DOI: 10.1002/chir.23504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 08/08/2022] [Accepted: 08/18/2022] [Indexed: 11/07/2022]
Abstract
Chiral compounds find importance as drugs and therapeutic targets. Enantiomers of chiral drugs have been found to show different biological properties like pharmacokinetics, toxicology, pharmacology, metabolism, and so forth. In this study, we have identified the chiral compounds present in the medicinal plant Adhatoda vasica Nees (Justicia adhatoda Linn). Phytochemical investigation on the leaves of Justicia adhatoda resulted in the identification of 27 chiral compounds. We report diverse compounds identified in the crude methanolic extract of Justicia adhatoda leaves by GC-MS analysis exhibiting diverse biological activities. Quantitative analysis of anticancer compound dihydroxycolchicine from the methanolic extract of J. adhatoda leaves was done by external standard method, and the amount of anticancer compound dihydroxycolchicine was found to be 87.823 mg/l indicative of moderate production in the leaves. Therefore, the extract of leaves of Justicia adhatoda can be used as a potential source of chiral bioactive molecules of pharmacological importance for drug synthesis.
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Affiliation(s)
- Anuradha Das
- School of Chemical Sciences (SCS), National Institute of Science Education and Research (NISER) Bhubaneswar, an OCC of Homi Bhabha National Institute (HBNI), Odisha, India.,School of Biological Sciences (SBS), National Institute of Science Education and Research (NISER), Bhubaneswar, an OCC of Homi Bhabha National Institute (HBNI), Odisha, India
| | - Shyamasree Ghosh
- School of Chemical Sciences (SCS), National Institute of Science Education and Research (NISER) Bhubaneswar, an OCC of Homi Bhabha National Institute (HBNI), Odisha, India.,School of Biological Sciences (SBS), National Institute of Science Education and Research (NISER), Bhubaneswar, an OCC of Homi Bhabha National Institute (HBNI), Odisha, India
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11
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Balmus IM, Copolovici D, Copolovici L, Ciobica A, Gorgan DL. Biomolecules from Plant Wastes Potentially Relevant in the Management of Irritable Bowel Syndrome and Co-Occurring Symptomatology. Molecules 2022; 27:molecules27082403. [PMID: 35458601 PMCID: PMC9024464 DOI: 10.3390/molecules27082403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/04/2022] [Accepted: 04/05/2022] [Indexed: 12/10/2022] Open
Abstract
During and following the processing of a plant’s raw material, considerable amounts are wasted, composted, or redistributed in non-alimentary sectors for further use (for example, some forms of plant waste contribute to biofuel, bioethanol, or biomass production). However, many of these forms of waste still consist of critical bioactive compounds used in the food industry or medicine. Irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorders. The primary treatment is based on symptomatology alleviation and controlled dietary management. Thus, this review aimed to describe the possible relevance of molecules residing in plant waste that can be used to manage IBS and co-occurring symptoms. Significant evidence was found that many forms of fruit, vegetable, and medicinal plant waste could be the source of some molecules that could be used to treat or prevent stool consistency and frequency impairments and abdominal pain, these being the main IBS symptoms. While many of these molecules could be recovered from plant waste during or following primary processing, the studies suggested that enriched food could offer efficient valorization and prevent further changes in properties or stability. In this way, root, stem, straw, leaf, fruit, and vegetable pomaces were found to consist of biomolecules that could modulate intestinal permeability, pain perception, and overall gastrointestinal digestive processes.
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Affiliation(s)
- Ioana-Miruna Balmus
- Department of Exact Sciences and Natural Sciences, Institute of Interdisciplinary Research, Alexandru Ioan Cuza University of Iasi, Carol I Avenue, no. 11, 700506 Iasi, Romania;
| | - Dana Copolovici
- Faculty of Food Engineering, Tourism and Environmental Protection, Institute for Research, Development and Innovation in Technical and Natural Sciences, “Aurel Vlaicu” University of Arad, Elena Dragoi St., no. 2, 310330 Arad, Romania;
- Correspondence: (D.C.); (A.C.)
| | - Lucian Copolovici
- Faculty of Food Engineering, Tourism and Environmental Protection, Institute for Research, Development and Innovation in Technical and Natural Sciences, “Aurel Vlaicu” University of Arad, Elena Dragoi St., no. 2, 310330 Arad, Romania;
| | - Alin Ciobica
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, Carol I Avenue, no. 22a, 700506 Iasi, Romania;
- Correspondence: (D.C.); (A.C.)
| | - Dragos Lucian Gorgan
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, Carol I Avenue, no. 22a, 700506 Iasi, Romania;
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Jadid N, Prasetyowati I, Rosidah NLA, Ermavitalini D, Nurhatika S, Nurhidayati T, Purnobasuki H. In Silico Analysis of Partial Fatty Acid Desaturase 2 cDNA From Reutealis trisperma (Blanco) Airy Shaw. Bioinform Biol Insights 2022; 15:11779322211005747. [PMID: 35173423 PMCID: PMC8842343 DOI: 10.1177/11779322211005747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 03/08/2021] [Indexed: 11/16/2022] Open
Abstract
Reutealis trisperma oil is a new source for biodiesel production. The predominant fatty acids in this plant are stearic acid (9%), palmitic acid (10%), oleic acid (12%), linoleic acid (19%), and α-eleostearic acid (51%). The presence of polyunsaturated fatty acids (PUFAs), linoleic acid, and α-eleostearic acid decreases the oxidation stability of R. trisperma biodiesel. Although several studies have suggested that the fatty acid desaturase 2 (FAD2) enzyme is involved in the regulation of fatty acid desaturation, little is known about the genetic information of FAD2 in R. trisperma. The objectives of this study were to isolate, characterize, and determine the relationship between the R. trisperma FAD2 fragment and other Euphorbiaceae plants. cDNA fragments were isolated using reverse transcription polymerase chain reaction (PCR). The DNA sequence obtained by sequencing was used for further analysis. In silico analysis identified the fragment identity, subcellular localization, and phylogenetic construction of the R. trisperma FAD2 cDNA fragment and Euphorbiaceae. The results showed that a 923-bp partial sequence of R. trisperma FAD2 was successfully isolated. Based on in silico analysis, FAD2 was predicted to encode 260 amino acids, had a domain similarity with Omega-6 fatty acid desaturase, and was located in the endoplasmic reticulum membrane. The R. trisperma FAD2 fragment was more closely related to Vernicia fordii (HM755946.1).
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Affiliation(s)
- Nurul Jadid
- Department of Biology, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
| | - Indah Prasetyowati
- Department of Biology, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
| | | | - Dini Ermavitalini
- Department of Biology, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
| | - Sri Nurhatika
- Department of Biology, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
| | - Tutik Nurhidayati
- Department of Biology, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia
| | - Hery Purnobasuki
- Department of Biology, Universitas Airlangga, Surabaya, Indonesia
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13
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Barta DG, Coman V, Vodnar DC. Microalgae as sources of omega-3 polyunsaturated fatty acids: Biotechnological aspects. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102410] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Bioprospecting of thraustochytrids for omega-3 fatty acids: A sustainable approach to reduce dependency on animal sources. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.06.044] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Cerone M, Smith TK. A Brief Journey into the History of and Future Sources and Uses of Fatty Acids. Front Nutr 2021; 8:570401. [PMID: 34355007 PMCID: PMC8329090 DOI: 10.3389/fnut.2021.570401] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 06/21/2021] [Indexed: 01/04/2023] Open
Abstract
Fats and lipids have always had a primary role in the history of humankind, from ancient civilisations to the modern and contemporary time, going from domestic and cosmetic uses, to the first medical applications and later to the large-scale industrial uses for food, pharmaceutical, cosmetics, and biofuel production. Sources and uses of those have changed during time following the development of chemical sciences and industrial technological advances. Plants, fish, and animal fats have represented the primary source of lipids and fats for century. Nowadays, the use of fatty acid sources has taken a turn: industries are mainly interested in polyunsaturated fatty acids (PUFAs), which have beneficial properties in human health; and also, for high-value fatty acids product for innovative and green production of biofuel and feedstocks. Thus, the constant increase in demand of fatty acids, the fact that marine and vegetable sources are not adequate to meet the high level of fatty acids required worldwide and climate change, have determined the necessity of the search for renewable and sustainable sources for fatty acids. Biotechnological advances and bioengineering have started looking at the genetic modification of algae, bacteria, yeasts, seeds, and plants to develop cell factory able to produce high value fatty acid products in a renewable and sustainable manner. This innovative approach applied to FA industry is a peculiar example of how biotechnology can serve as a powerful mean to drive the production of high value fatty acid derivatives on the concept of circular bioeconomy, based on the reutilisation of organic resources for alternative and sustainable productive patterns that are environmentally friendly.
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Affiliation(s)
- Michela Cerone
- Biomedical Sciences Research Complex, University of St Andrews, St Andrews, United Kingdom
| | - Terry K Smith
- Biomedical Sciences Research Complex, University of St Andrews, St Andrews, United Kingdom
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Mariamenatu AH, Abdu EM. Overconsumption of Omega-6 Polyunsaturated Fatty Acids (PUFAs) versus Deficiency of Omega-3 PUFAs in Modern-Day Diets: The Disturbing Factor for Their "Balanced Antagonistic Metabolic Functions" in the Human Body. J Lipids 2021; 2021:8848161. [PMID: 33815845 PMCID: PMC7990530 DOI: 10.1155/2021/8848161] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 02/01/2021] [Accepted: 03/01/2021] [Indexed: 12/19/2022] Open
Abstract
Polyunsaturated fatty acids (PUFAs) contain ≥2 double-bond desaturations within the acyl chain. Omega-3 (n-3) and Omega-6 (n-6) PUFAs are the two known important families in human health and nutrition. In both Omega families, many forms of PUFAs exist: α-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA) from the n-3 family and linoleic acid (LA), dihomo-γ-linolenic acid (DGLA), and arachidonic acid (AA) from the n-6 family are the important PUFAs for human health. Omega-3 and Omega-6 PUFAs are competitively metabolized by the same set of desaturation, elongation, and oxygenase enzymes. The lipid mediators produced from their oxidative metabolism perform opposing (antagonistic) functions in the human body. Except for DGLA, n-6 PUFA-derived lipid mediators enhance inflammation, platelet aggregation, and vasoconstriction, while those of n-3 inhibit inflammation and platelet aggregation and enhance vasodilation. Overconsumption of n-6 PUFAs with low intake of n-3 PUFAs is highly associated with the pathogenesis of many modern diet-related chronic diseases. The volume of n-6 PUFAs is largely exceeding the volume of n-3PUFAs. The current n-6/n-3 ratio is 20-50/1. Due to higher ratios of n-6/n-3 in modern diets, larger quantities of LA- and AA-derived lipid mediators are produced, becoming the main causes of the formation of thrombus and atheroma, the allergic and inflammatory disorders, and the proliferation of cells, as well as the hyperactive endocannabinoid system. Therefore, in order to reduce all of these risks which are due to overconsumption of n-6 PUFAs, individuals are required to take both PUFAs in the highly recommended n-6/n-3 ratio which is 4-5/1.
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Affiliation(s)
- Abeba Haile Mariamenatu
- Department of Biotechnology, College of Natural and Computational Science, Debre Berhan University, P.O. Box 445, Debre Berhan, Ethiopia
| | - Emebet Mohammed Abdu
- Department of Biology, College of Natural and Computational Science, Debre Berhan University, P.O. Box 445, Debre Berhan, Ethiopia
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Kannan N, Rao AS, Nair A. Microbial production of omega-3 fatty acids: an overview. J Appl Microbiol 2021; 131:2114-2130. [PMID: 33570824 DOI: 10.1111/jam.15034] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/25/2021] [Accepted: 02/05/2021] [Indexed: 12/20/2022]
Abstract
The essence of appropriate nutritional intake on a regular basis has a great impact in maintaining fundamental physiological functions and the body metabolism. Considering how pivotal maintaining a nourishing fat diet is to human health, Omega-3 fatty acids have gained a lot of attention in recent times. Omega-3 fatty acids (n-3 FAs) such as eicosapentaenoic acid (EPA) and DHA are considered as essential fatty acids (EFAs) offering enormous nutritional benefits: from playing a major role in the prevention and treatment of a number of human diseases, such as cardiovascular disorders and neurological disorders, to having anti-inflammatory properties, to providing joint support, etc. Hence, their incorporation into our daily diet is of great importance. Also, both EPA and DHA have been shown to be therapeutically significant in treating several infectious diseases. EFAs were initially thought to be marine in origin, produced by fishes. Consequentially, this led to the increase in the industrial extraction of fish oils for meeting the commercial need for of n-3-rich dietary supplements. Although fish oil supplementation met almost all of the dietary demand for EFAs, they did come with a fair share of drawbacks such as undesirable odour and flavour, heavy metal contamination, extinction of fish species, etc. Oleaginous micro-organisms are a promising alternative for the production of a more sustainable, consistent and quality production of n-3 FAs. Thus, the entire review focuses on understanding the eco-friendlier production of n-3 FAs by micro-organisms.
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Affiliation(s)
- Nivetha Kannan
- School of basic and applied sciences, Dayananda Sagar University, Bangalore, India
| | - A S Rao
- School of basic and applied sciences, Dayananda Sagar University, Bangalore, India
| | - A Nair
- School of basic and applied sciences, Dayananda Sagar University, Bangalore, India
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18
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Al bratty M, Alhazmi HA, Thangavel N. GC–MS profiling and in silico prediction of MAPK receptor activation by fatty acids of watercress oil for hair growth marketed in Saudi Arabia. JOURNAL OF SAUDI CHEMICAL SOCIETY 2021. [DOI: 10.1016/j.jscs.2021.101196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Patel V, Pauli N, Biggs E, Barbour L, Boruff B. Why bees are critical for achieving sustainable development. AMBIO 2021; 50:49-59. [PMID: 32314266 PMCID: PMC7708548 DOI: 10.1007/s13280-020-01333-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 01/29/2020] [Accepted: 03/24/2020] [Indexed: 05/27/2023]
Abstract
Reductions in global bee populations are threatening the pollination benefits to both the planet and people. Whilst the contribution of bee pollination in promoting sustainable development goals through food security and biodiversity is widely acknowledged, a range of other benefits provided by bees has yet to be fully recognised. We explore the contributions of bees towards achieving the United Nation's Sustainable Development Goals (SDGs). Our insights suggest that bees potentially contribute towards 15 of the 17 SDGs and a minimum of 30 SDG targets. We identify common themes in which bees play an essential role, and suggest that improved understanding of bee contributions to sustainable development is crucial for ensuring viable bee systems.
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Affiliation(s)
- Vidushi Patel
- UWA School of Agriculture and Environment, The University of Western Australia (M004), 35 Stirling Highway, Crawley, WA 6009 Australia
- Cooperative Research Centre for Honey Bee Products, 128, Yanchep Beach Rd, Yanchep, WA 6035 Australia
| | - Natasha Pauli
- UWA School of Agriculture and Environment, The University of Western Australia (M004), 35 Stirling Highway, Crawley, WA 6009 Australia
- Department of Geography and Planning, The University of Western Australia (M004), 35 Stirling Highway, Crawley, WA 6009 Australia
| | - Eloise Biggs
- Department of Geography and Planning, The University of Western Australia (M004), 35 Stirling Highway, Crawley, WA 6009 Australia
| | - Liz Barbour
- Cooperative Research Centre for Honey Bee Products, 128, Yanchep Beach Rd, Yanchep, WA 6035 Australia
| | - Bryan Boruff
- UWA School of Agriculture and Environment, The University of Western Australia (M004), 35 Stirling Highway, Crawley, WA 6009 Australia
- Cooperative Research Centre for Honey Bee Products, 128, Yanchep Beach Rd, Yanchep, WA 6035 Australia
- Department of Geography and Planning, The University of Western Australia (M004), 35 Stirling Highway, Crawley, WA 6009 Australia
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20
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Rajabi-Khamseh S, Danesh Shahraki A, Rafieiolhossaini M, Saeidi K. Bacterial inoculation positively affects the quality and quantity of flax under deficit irrigation regimes. J Appl Microbiol 2020; 131:321-338. [PMID: 33211366 DOI: 10.1111/jam.14934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 11/03/2020] [Accepted: 11/13/2020] [Indexed: 11/27/2022]
Abstract
AIM The present research was conducted to investigate the effect of plant growth-promoting rhizobacteria (PGPR) and deficit irrigation on quality and quantity of flax under field and pot conditions to determine bacterial efficiency and to decrease water deficit effects. METHODS AND RESULTS Initially, in vitro experiments were performed to determine the growth-promoting characteristics of bacteria. Then in the field, the effects of bacterial inoculation (control, Azotobacter chroococcum, Azospirillum lipoferum, Bacillus amyloliquefaciens, Bacillus sp. strain1 and Pseudomonas putida) on flax traits were evaluated at different irrigation levels (100, 75 and 50% crop water requirement). Bacterial treatments in the pot experiment were selected based on the field experiment results. The irrigation regimes in the pot and field experiments were the same and bacterial treatments included single, doublet and triplet applications of the bacteria. All the bacterial strains could solubilize phosphate, produce ammonia (except for Bacillus sp. strain1), indole acetic acid and siderophore (except P. putida). Field results indicated that the bacteria significantly mitigated the effects of water deficit. Compared with control plants, bacterial treatments increased the oil, linolenic acid, protein and sulphur content; the number of shoots and capsules; and the harvest index in the flax plants. Pot experimental results revealed that the combined inoculations were more effective than single inoculum treatments. CONCLUSIONS Bacterial inoculation alleviates deficit irrigation effects in flax plants. SIGNIFICANCE AND IMPACT OF THE STUDY The effectiveness of applying A. chroococcum, B. amyloliquefaciens and Bacillus sp. strain1 was confirmed, especially as a combination to protect flax against water deficit and to improve its nutritional quality and growth.
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Affiliation(s)
- S Rajabi-Khamseh
- Department of Agronomy, Faculty of Agriculture, Shahrekord University, Shahrekord, Iran
| | - A Danesh Shahraki
- Department of Agronomy, Faculty of Agriculture, Shahrekord University, Shahrekord, Iran
| | - M Rafieiolhossaini
- Department of Agronomy, Faculty of Agriculture, Shahrekord University, Shahrekord, Iran
| | - K Saeidi
- Department of Horticulture, Faculty of Agriculture, Shahrekord University, Shahrekord, Iran
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21
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Sharma J, Kumar SS, Kumar V, Malyan SK, Mathimani T, Bishnoi NR, Pugazhendhi A. Upgrading of microalgal consortia with CO 2 from fermentation of wheat straw for the phycoremediation of domestic wastewater. BIORESOURCE TECHNOLOGY 2020; 305:123063. [PMID: 32135352 DOI: 10.1016/j.biortech.2020.123063] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/15/2020] [Accepted: 02/18/2020] [Indexed: 06/10/2023]
Abstract
Algae have been considered as a best feedstock for combating CO2. In the present study, two mixed microalgal cultures i.e. MAC1 and MAC2 were evaluated in batch mode with an extraneous supply of CO2 from the fermentation of wheat straw. Both the mixed cultures displayed promising CO2 sequestration potentials of 287 and 263 mg L-1d-1, respectively. The removal efficiencies in terms of ammonium, phosphate, chemical oxygen demand, and nitrate were found to be 87%, 78%, 68% and 65%, respectively. Enriching the tolerance of the microalgal consortia to CO2 supply and wastewater as the nutrient source significantly enhanced the lipid production for both the microalgae consortia. Lipid contents of MAC1 and MAC2 were observed to be 12.29 & 11.37%, respectively while the biomass yield from both the consortia was 0.36 g L-1. Total chlorophyll and protein contents of MAC1 and MAC2 were 14.27 & 12.28 µgmL-1 and 0.13 & 0.15 mgmL-1, respectively. Both the consortia found to have significant potential for CO2 sequestration, wastewater remediation and biofuel production.
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Affiliation(s)
- Jyoti Sharma
- Department of Environmental Science & Technology, Guru Jambheshwar University of Science & Technology, Hisar, Haryana - 124001, India
| | - Smita S Kumar
- Department of Environmental Science & Technology, Guru Jambheshwar University of Science & Technology, Hisar, Haryana - 124001, India; Department of Environmental Sciences, J.C. Bose University of Science and Technology, YMCA, Mathura Rd, Sector 6, Faridabad, Haryana - 121006, India
| | - Vivek Kumar
- Centre for Rural Development & Technology, Indian Institute of Technology Delhi, Hauz Khas - 110016, New Delhi, India
| | - Sandeep K Malyan
- Institute of Soil, Water, and Environmental Sciences, The Volcani Center, Agricultural Research Organization (ARO), Rishon LeZion - 7505101, Israel
| | - Thangavel Mathimani
- Department of Energy and Environment, National Institute of Technology, Tiruchirappalli - 620015, Tamil Nadu, India
| | - Narsi R Bishnoi
- Department of Environmental Science & Technology, Guru Jambheshwar University of Science & Technology, Hisar, Haryana - 124001, India
| | - Arivalagan Pugazhendhi
- Innovative Green Product Synthesis and Renewable Environment Development Research Group, Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Viet Nam.
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22
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Pewan SB, Otto JR, Huerlimann R, Budd AM, Mwangi FW, Edmunds RC, Holman BWB, Henry MLE, Kinobe RT, Adegboye OA, Malau-Aduli AEO. Genetics of Omega-3 Long-Chain Polyunsaturated Fatty Acid Metabolism and Meat Eating Quality in Tattykeel Australian White Lambs. Genes (Basel) 2020; 11:E587. [PMID: 32466330 PMCID: PMC7288343 DOI: 10.3390/genes11050587] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/14/2020] [Accepted: 05/21/2020] [Indexed: 12/30/2022] Open
Abstract
Meat eating quality with a healthy composition hinges on intramuscular fat (IMF), fat melting point (FMP), tenderness, juiciness, flavour and omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) content. These health-beneficial n-3 LC-PUFA play significant roles in optimal cardiovascular, retinal, maternal and childhood brain functions, and include alpha linolenic (ALA), eicosapentaenoic (EPA), docosahexaenoic (DHA) and docosapentaenoic (DPA) acids. The primary objective of this review was to access, retrieve, synthesise and critically appraise the published literature on the synthesis, metabolism and genetics of n-3 LC-PUFA and meat eating quality. Studies on IMF content, FMP and fatty acid composition were reviewed to identify knowledge gaps that can inform future research with Tattykeel Australian White (TAW) lambs. The TAW is a new sheep breed exclusive to MARGRA brand of lamb with an outstanding low fat melting point (28-39°C), high n-3 LC-PUFA EPA+DHA content (33-69mg/100g), marbling (3.4-8.2%), tenderness (20.0-38.5N) and overall consumer liking (7.9-8.5). However, correlations between n-3 LC-PUFA profile, stearoyl-CoA desaturase (SCD), fatty acid binding protein 4 (FABP4), fatty acid synthase (FASN), other lipogenic genes and meat quality traits present major knowledge gaps. The review also identified research opportunities in nutrition-genetics interactions aimed at a greater understanding of the genetics of n-3 LC-PUFA, feedlot finishing performance, carcass traits and eating quality in the TAW sheep. It was concluded that studies on IMF, FMP and n-3 LC-PUFA profiles in parental and progeny generations of TAW sheep will be foundational for the genetic selection of healthy lamb eating qualities and provide useful insights into their correlations with SCD, FASN and FABP4 genes.
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Affiliation(s)
- Shedrach Benjamin Pewan
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland 4811, Australia; (S.B.P.); (J.R.O.); (F.W.M.); (R.C.E.); (R.T.K.)
- National Veterinary Research Institute, Private Mail Bag 01, Vom, Plateau State, Nigeria
| | - John Roger Otto
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland 4811, Australia; (S.B.P.); (J.R.O.); (F.W.M.); (R.C.E.); (R.T.K.)
| | - Roger Huerlimann
- Centre for Sustainable Tropical Fisheries and Aquaculture and Centre for Tropical Bioinformatics and Molecular Biology, College of Science and Engineering, James Cook University, Townsville, Queensland 4811, Australia; (R.H.); (A.M.B.)
| | - Alyssa Maree Budd
- Centre for Sustainable Tropical Fisheries and Aquaculture and Centre for Tropical Bioinformatics and Molecular Biology, College of Science and Engineering, James Cook University, Townsville, Queensland 4811, Australia; (R.H.); (A.M.B.)
| | - Felista Waithira Mwangi
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland 4811, Australia; (S.B.P.); (J.R.O.); (F.W.M.); (R.C.E.); (R.T.K.)
| | - Richard Crawford Edmunds
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland 4811, Australia; (S.B.P.); (J.R.O.); (F.W.M.); (R.C.E.); (R.T.K.)
| | | | - Michelle Lauren Elizabeth Henry
- Gundagai Meat Processors, 2916 Gocup Road, South Gundagai, New South Wales 2722, Australia;
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Robert Tumwesigye Kinobe
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland 4811, Australia; (S.B.P.); (J.R.O.); (F.W.M.); (R.C.E.); (R.T.K.)
| | - Oyelola Abdulwasiu Adegboye
- Australian Institute of Tropical Health and Medicine, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland 4811, Australia;
| | - Aduli Enoch Othniel Malau-Aduli
- Animal Genetics and Nutrition, Veterinary Sciences Discipline, College of Public Health, Medical and Veterinary Sciences, Division of Tropical Health and Medicine, James Cook University, Townsville, Queensland 4811, Australia; (S.B.P.); (J.R.O.); (F.W.M.); (R.C.E.); (R.T.K.)
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Huerta-Yepez S, Tirado-Rodriguez A, Montecillo-Aguado MR, Yang J, Hammock BD, Hankinson O. Aryl Hydrocarbon Receptor-Dependent inductions of omega-3 and omega-6 polyunsaturated fatty acid metabolism act inversely on tumor progression. Sci Rep 2020; 10:7843. [PMID: 32398692 PMCID: PMC7217871 DOI: 10.1038/s41598-020-64146-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 04/13/2020] [Indexed: 12/21/2022] Open
Abstract
The Western diet contains a high ratio of omega-6 (ω6) to omega-3 (ω3) polyunsaturated fatty acids (PUFA). The prototypical aryl hydrocarbon receptor (AHR) ligand, 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), induces CYP1 family enzymes, which can metabolize PUFA to epoxides. Mice fed ω3-rich or ω6-rich diets were treated with TCDD and injected subcutaneously with AHR-competent Hepa1-GFP hepatoma cells or AHR-deficient LLC lung cancer cells. TCDD reduced the growth rates of the resulting tumors in ω3-fed mice and inhibited their metastasis to the liver and/or lung, but had the opposite effects in mice fed ω6 PUFA. These responses were likely attributable to the corresponding PUFA epoxides generated in tumor cells and/or host, since many depended upon co-administration of a soluble epoxide hydrolase (EPHX2) inhibitor in males, and/or were associated with increases in epoxide levels in tumors and sites of metastasis. Equivalent effects occurred in females in the absence of EPHX2 inhibition, probably because this sex expressed reduced levels of EPHX2. The responses elicited by TCDD were associated with effects on tumor vascularity, tumor cell proliferation and/or apoptosis. Thus environmental AHR agonists, and potentially also endogenous, nutritional, and microbiome-derived agonists, may reduce or enhance cancer progression depending on the composition of dietary PUFA, particularly in females.
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Affiliation(s)
- Sara Huerta-Yepez
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Ana Tirado-Rodriguez
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Mayra R Montecillo-Aguado
- Research Unit of Oncology Diseases. Hospital Infantil de Mexico, Federico Gomez, Mexico City, Mexico
| | - Jun Yang
- Department of Entomology and Comprehensive Cancer Center, University of California, Davis, CA, 95616, USA
| | - Bruce D Hammock
- Department of Entomology and Comprehensive Cancer Center, University of California, Davis, CA, 95616, USA
| | - Oliver Hankinson
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, CA, 90095, USA.
- Molecular Toxicology Interdepartmental Program and Department of Environmental Health Sciences, University of California, Los Angeles, CA, 90095, USA.
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Castejón N, Señoráns FJ. Enzymatic modification to produce health-promoting lipids from fish oil, algae and other new omega-3 sources: A review. N Biotechnol 2020; 57:45-54. [PMID: 32224214 DOI: 10.1016/j.nbt.2020.02.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/13/2020] [Accepted: 02/16/2020] [Indexed: 01/23/2023]
Abstract
Lipases are a versatile class of enzymes that have aroused great interest in the food and pharmaceutical industries due to their ability to modify and synthesize new lipids for functional foods. Omega-3 polyunsaturated fatty acids (omega-3 PUFAs), such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), have shown important biological functions promoting human health, especially in the development and maintenance of brain function and vision. Lipases allow selective production of functional lipids enriched in omega-3 PUFAs and are unique enzymatic tools to improve the natural composition of lipids and provide specific bioactivities. This review comprises recent research trends on the enzymatic production of bioactive, structured lipids with improved nutritional characteristics, using new enzymatic processing technologies in combination with novel raw materials, including microalgal lipids and new seed oils high in omega-3 fatty acids. An extensive number of lipase applications in the synthesis of health-promoting lipids enriched in omega-3 fatty acids by enzymatic modification is reviewed, considering the main advances in recent years for production of ethyl esters, 2-monoacylglycerols and structured triglycerides and phospholipids with omega-3 fatty acids, in order to achieve bioactive lipids as new foods and drugs.
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Affiliation(s)
- Natalia Castejón
- Healthy-Lipids Group, Sección Departamental de Ciencias de la Alimentación, Faculty of Sciences, Universidad Autónoma de Madrid, 28049, Madrid, Spain.
| | - Francisco J Señoráns
- Healthy-Lipids Group, Sección Departamental de Ciencias de la Alimentación, Faculty of Sciences, Universidad Autónoma de Madrid, 28049, Madrid, Spain
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25
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Zhu Q, Wang B, Tan J, Liu T, Li L, Liu YG. Plant Synthetic Metabolic Engineering for Enhancing Crop Nutritional Quality. PLANT COMMUNICATIONS 2020; 1:100017. [PMID: 33404538 PMCID: PMC7747972 DOI: 10.1016/j.xplc.2019.100017] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 12/05/2019] [Accepted: 12/17/2019] [Indexed: 05/08/2023]
Abstract
Nutrient deficiencies in crops are a serious threat to human health, especially for populations in poor areas. To overcome this problem, the development of crops with nutrient-enhanced traits is imperative. Biofortification of crops to improve nutritional quality helps combat nutrient deficiencies by increasing the levels of specific nutrient components. Compared with agronomic practices and conventional plant breeding, plant metabolic engineering and synthetic biology strategies are more effective and accurate in synthesizing specific micronutrients, phytonutrients, and/or bioactive components in crops. In this review, we discuss recent progress in the field of plant synthetic metabolic engineering, specifically in terms of research strategies of multigene stacking tools and engineering complex metabolic pathways, with a focus on improving traits related to micronutrients, phytonutrients, and bioactive components. Advances and innovations in plant synthetic metabolic engineering would facilitate the development of nutrient-enriched crops to meet the nutritional needs of humans.
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Affiliation(s)
- Qinlong Zhu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources; College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
| | - Bin Wang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources; College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Jiantao Tan
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources; College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Taoli Liu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources; College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Li Li
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Cornell University, Ithaca, NY 14850, USA
- Plant Breeding and Genetics Section, School of Integrative Plant Science, Cornell University, Ithaca, NY 14850, USA
| | - Yao-Guang Liu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources; College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
- Corresponding author
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The Potential Influence of the Bacterial Microbiome on the Development and Progression of ADHD. Nutrients 2019; 11:nu11112805. [PMID: 31744191 PMCID: PMC6893446 DOI: 10.3390/nu11112805] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 02/06/2023] Open
Abstract
The latest research cumulates staggering information about the correlation between the microbiota-gut-brain axis and neurodevelopmental disorders. This review aims to shed light on the potential influence of the microbiome on the development of the most prevalent neurodevelopmental disease, attention-deficit-hyperactive disorder (ADHD). As the etiology and pathophysiology of ADHD are still unclear, finding viable biomarkers and effective treatment still represent a challenge. Therefore, we focused on factors that have been associated with a higher risk of developing ADHD, while simultaneously influencing the microbial composition. We reviewed the effect of a differing microbial makeup on neurotransmitter concentrations important in the pathophysiology of ADHD. Additionally, we deduced factors that correlate with a high prevalence of ADHD, while simultaneously affecting the gut microbiome, such as emergency c-sections, and premature birth as the former leads to a decrease of the gut microbial diversity and the latter causes neuroprotective Lactobacillus levels to be reduced. Also, we assessed nutritional influences, such as breastfeeding, ingestion of short-chain fatty acids (SCFAs) and polyunsaturated fatty acids (PUFAs) on the host′s microbiome and development of ADHD. Finally, we discussed the potential significance of Bifidobacterium as a biomarker for ADHD, the importance of preventing premature birth as prophylaxis and nutrition as a prospective therapeutic measurement against ADHD.
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Su Z, Nie Y, Huang X, Zhu Y, Feng B, Tang L, Zheng G. Mitophagy in Hepatic Insulin Resistance: Therapeutic Potential and Concerns. Front Pharmacol 2019; 10:1193. [PMID: 31649547 PMCID: PMC6795753 DOI: 10.3389/fphar.2019.01193] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 09/17/2019] [Indexed: 12/23/2022] Open
Abstract
Metabolic syndrome, characterized by central obesity, hypertension, and hyperlipidemia, increases the morbidity and mortality of cardiovascular disease, type 2 diabetes, nonalcoholic fatty liver disease, and other metabolic diseases. It is well known that insulin resistance, especially hepatic insulin resistance, is a risk factor for metabolic syndrome. Current research has shown that hepatic fatty acid accumulation can cause hepatic insulin resistance through increased gluconeogenesis, lipogenesis, chronic inflammation, oxidative stress and endoplasmic reticulum stress, and impaired insulin signal pathway. Mitochondria are the major sites of fatty acid β-oxidation, which is the major degradation mechanism of fatty acids. Mitochondrial dysfunction has been shown to be involved in the development of hepatic fatty acid–induced hepatic insulin resistance. Mitochondrial autophagy (mitophagy), a catabolic process, selectively degrades damaged mitochondria to reverse mitochondrial dysfunction and preserve mitochondrial dynamics and function. Therefore, mitophagy can promote mitochondrial fatty acid oxidation to inhibit hepatic fatty acid accumulation and improve hepatic insulin resistance. Here, we review advances in our understanding of the relationship between mitophagy and hepatic insulin resistance. Additionally, we also highlight the potential value of mitophagy in the treatment of hepatic insulin resistance and metabolic syndrome.
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Affiliation(s)
- Zuqing Su
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yutong Nie
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiufang Huang
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China.,The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ying Zhu
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Bing Feng
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lipeng Tang
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guangjuan Zheng
- Guangdong Provincial Hospital of Chinese Medicine, the Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
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Castejón N, Señoráns FJ. Strategies for Enzymatic Synthesis of Omega‐3 Structured Triacylglycerols from
Camelina sativa
Oil Enriched in EPA and DHA. EUR J LIPID SCI TECH 2019. [DOI: 10.1002/ejlt.201800412] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Natalia Castejón
- Healthy‐Lipids Group, Sección Departamental de Ciencias de la Alimentación, Faculty of Sciences, Universidad Autónoma de Madrid28049 MadridSpain
| | - Francisco J. Señoráns
- Healthy‐Lipids Group, Sección Departamental de Ciencias de la Alimentación, Faculty of Sciences, Universidad Autónoma de Madrid28049 MadridSpain
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Yeom WW, Kim HJ, Lee KR, Cho HS, Kim JY, Jung HW, Oh SW, Jun SE, Kim HU, Chung YS. Increased Production of α-Linolenic Acid in Soybean Seeds by Overexpression of Lesquerella FAD3-1. FRONTIERS IN PLANT SCIENCE 2019; 10:1812. [PMID: 32082356 PMCID: PMC7005135 DOI: 10.3389/fpls.2019.01812] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 12/27/2019] [Indexed: 05/20/2023]
Abstract
Soybean is a major crop that is used as a source of vegetable oil for human use. To develop transgenic soybean with high α-linolenic acid (ALA; 18:3) content, the FAD3-1 gene isolated from lesquerella (Physaria fendleri) was used to construct vectors with two different seed-specific promoters, soybean β-conglycinin (Pβ-con) and kidney bean phaseolin (Pphas), and one constitutive cauliflower mosaic virus 35S promoter (P35S). The corresponding vectors were used for Agrobacterium-mediated transformation of imbibed mature half seeds. The transformation efficiency was approximately 2%, 1%, and 3% and 21, 7, and 17 transgenic plants were produced, respectively. T-DNA insertion and expression of the transgene were confirmed from most of the transgenic plants by polymerase chain reaction (PCR), quantitative real-time PCR (qPCR), reverse transcription PCR (RT-PCR), and Southern blot analysis. The fatty acid composition of soybean seeds was analyzed by gas chromatography. The 18:3 content in the transgenic generation T1 seeds was increased 7-fold in Pβ-con:PfFAD3-1, 4-fold in Pphas : PfFAD3-1, and 1.6-fold in P35S:PfFAD3-1 compared to the 18:3 content in soybean "Kwangankong". The increased content of 18:3 in the Pβ-con:PfFAD3-1 soybean (T1) resulted in a 52.6% increase in total fatty acids, with a larger decrease in 18:1 content than 18:2 content. The increase in 18:3 content was also maintained and reached 42% in the Pphas : PfFAD3-1 transgenic generation T2. Investigations of the agronomic traits of 12 Pβ-con:PfFAD3-1 transgenic lines (T1) revealed that plant height, number of branches, nodes, pods, total seeds, and total seed weight were significantly higher in several transgenic lines than those in non-transgenic soybean. Especially, an increase in seed size was observed upon expression of the PfFAD3-1 gene with the β-conglycinin promoter, and 6%-14% higher seed lengths were measured from the transgenic lines.
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Affiliation(s)
- Wan Woo Yeom
- Department of Molecular Genetics, College of Natural Resources and Life Science, Dong-A University, Busan, South Korea
| | - Hye Jeong Kim
- Department of Molecular Genetics, College of Natural Resources and Life Science, Dong-A University, Busan, South Korea
| | - Kyeong-Ryeol Lee
- Department of Agricultural Biotechnology, National Institute of Agricultural Science, Rural Development Administration, Jeonju, South Korea
| | - Hyun Suk Cho
- Department of Molecular Genetics, College of Natural Resources and Life Science, Dong-A University, Busan, South Korea
| | - Jin-Young Kim
- Department of Molecular Genetics, College of Natural Resources and Life Science, Dong-A University, Busan, South Korea
| | - Ho Won Jung
- Department of Molecular Genetics, College of Natural Resources and Life Science, Dong-A University, Busan, South Korea
| | - Seon-Woo Oh
- Biosafety Division, National Institute of Agricultural Science, Rural Development Administration, Jeonju, South Korea
| | - Sang Eun Jun
- Department of Molecular Genetics, College of Natural Resources and Life Science, Dong-A University, Busan, South Korea
| | - Hyun Uk Kim
- Department of Bioindustry and Bioresource Engineering, Plant Engineering Research Institute, Sejong University, Seoul, South Korea
- *Correspondence: Hyun Uk Kim, ; Young-Soo Chung,
| | - Young-Soo Chung
- Department of Molecular Genetics, College of Natural Resources and Life Science, Dong-A University, Busan, South Korea
- *Correspondence: Hyun Uk Kim, ; Young-Soo Chung,
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30
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Zhang Q, Yu R, Sun D, Rahman MM, Xie L, Hu J, He L, Kilaru A, Niu L, Zhang Y. Comparative Transcriptome Analysis Reveals an Efficient Mechanism of α-Linolenic Acid in Tree Peony Seeds. Int J Mol Sci 2018; 20:ijms20010065. [PMID: 30586917 PMCID: PMC6337502 DOI: 10.3390/ijms20010065] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 12/14/2018] [Accepted: 12/21/2018] [Indexed: 01/29/2023] Open
Abstract
Tree peony (Paeonia section Moutan DC.) species are woody oil crops with high unsaturated fatty acid content, including α-linolenic acid (ALA/18:3; >40% of the total fatty acid). Comparative transcriptome analyses were carried out to uncover the underlying mechanisms responsible for high and low ALA content in the developing seeds of P. rockii and P. lutea, respectively. Expression analysis of acyl lipid metabolism genes revealed upregulation of select genes involved in plastidial fatty acid synthesis, acyl editing, desaturation, and triacylglycerol assembly in seeds of P. rockii relative to P. lutea. Also, in association with ALA content in seeds, transcript levels for fatty acid desaturases (SAD, FAD2, and FAD3), which encode enzymes necessary for polyunsaturated fatty acid synthesis, were higher in P. rockii compared to P. lutea. Furthermore, the overexpression of PrFAD2 and PrFAD3 in Arabidopsis increased linoleic and ALA content, respectively, and modulated the final ratio 18:2/18:3 in the seed oil. In conclusion, we identified the key steps and validated the necessary desaturases that contribute to efficient ALA synthesis in a woody oil crop. Together, these results will aid to increase essential fatty acid content in seeds of tree peonies and other crops of agronomic interest.
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Affiliation(s)
- Qingyu Zhang
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, China.
| | - Rui Yu
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, China.
| | - Daoyang Sun
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, China.
| | - Md Mahbubur Rahman
- Department of Biological Sciences, East Tennessee State University, Johnson City, TN 37614, USA.
| | - Lihang Xie
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, China.
| | - Jiayuan Hu
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, China.
| | - Lixia He
- Gansu Forestry Science and Technology Extend Station, Lanzhou 730046, China.
| | - Aruna Kilaru
- Department of Biological Sciences, East Tennessee State University, Johnson City, TN 37614, USA.
| | - Lixin Niu
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, China.
| | - Yanlong Zhang
- College of Landscape Architecture and Arts, Northwest A&F University, Yangling 712100, China.
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Pichler H, Emmerstorfer-Augustin A. Modification of membrane lipid compositions in single-celled organisms – From basics to applications. Methods 2018; 147:50-65. [DOI: 10.1016/j.ymeth.2018.06.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 05/18/2018] [Accepted: 06/16/2018] [Indexed: 12/12/2022] Open
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