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Badar IH, Wang Z, Zhou Y, Jaspal MH, Liu H, Chen Q, Kong B. Influence of flaxseed-derived diglyceride-based high internal phase Pickering emulsions on the rheological and physicochemical properties of myofibrillar protein gels. Food Chem 2024; 456:139970. [PMID: 38850606 DOI: 10.1016/j.foodchem.2024.139970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/31/2024] [Accepted: 06/02/2024] [Indexed: 06/10/2024]
Abstract
The study aimed to investigate the influence of flaxseed-derived diglyceride-based high internal phase Pickering emulsions (HIPPE) at different levels (0%, 10%, 20%, 30%, 40%, and 50%) on the rheological and physicochemical properties of myofibrillar protein (MPs) gels. The study indicated that with increasing HIPPE levels, there was a significant increase in whiteness while a decrease in water-holding capacity. The gels with 10% HIPPE levels had higher ionic bonds, while those with 40% and 50% HIPPE levels showed higher hydrogen bonds. By increasing HIPPE levels in the formation of MP gels, the T2 relaxation time was found to decrease. Additionally, in all MP gels, G' values were significantly higher than G" values over time. Adding lower contents of HIPPE levels resulted in a more compact microstructure. These findings indicate that flaxseed-derived diglyceride-based HIPPEs could be utilized as fat substitutes in meat products to enhance their nutritional quality.
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Affiliation(s)
- Iftikhar Hussain Badar
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China; Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Ziyi Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yafei Zhou
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Muhammad Hayat Jaspal
- Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Haotian Liu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Qian Chen
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Baohua Kong
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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2
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Mao Y, Zheng D, He L, Chen J. The Lipid-Metabolism-Associated Anti-Obesity Properties of Rapeseed Diacylglycerol Oil. Nutrients 2024; 16:2003. [PMID: 38999751 PMCID: PMC11243274 DOI: 10.3390/nu16132003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 06/03/2024] [Accepted: 06/07/2024] [Indexed: 07/14/2024] Open
Abstract
To investigate the effects of rapeseed diacylglycerol oil (RDG) intake on lipid accumulation and metabolism in C57BL/6J mice, obese mice were fed a high-fat diet in which 45% of the total energy content came from RDG (RDGM group) or rapeseed triacylglycerol oil (RTGM group). This diet intervention was conducted for 12 weeks following the establishment of the obese mouse model. By the end of the experiment, the serum glucose levels of the mice in the RTGM and RDGM groups were 13.0 ± 1.3 mmol/L and 9.7 ± 1.5 mmol/L, respectively. Meanwhile, the serum triglyceride level in the RDGM group was 26.3% lower than that in the RTGM group. The weight-loss effect in the RDGM group was accompanied by a significant decrease in the white adipose tissue (WAT) index. The RDG intervention did not significantly change the antioxidant and anti-inflammatory properties of the rapeseed oil in vivo. The RDG diet improved the liver lipid metabolism abnormalities induced by a high-fat diet, leading to decreased liver damage index values (AST and ALT). Additionally, compared to that in the RTGM group, the expression of the adipogenic genes PPAR-γ and DGAT decreased in both the liver and intestine by 21.7% and 16.7% and by 38.7% and 47.2%, respectively, in the RDGM group. Further, most lipolytic genes in BAT showed no significant change after the RDG intervention. This implies that RDG regulates lipid metabolism by altering the expression of adipogenic genes in the liver, intestine, and adipose tissue, thereby reducing the accumulation of WAT. Furthermore, the RDG diet enhanced gut flora diversity, increasing the relative levels of unclassified Muribaculaceae and decreasing the levels of Dubosiella and Faecalibaculum in the mouse gut, potentially accelerating lipid metabolism. Thus, a three-month RDG diet intervention in obese mice exhibited benefits in regulating the somatotype, serum obesity-related indices, gut flora structure, and lipid metabolism in the adipose tissue, liver, and intestine.
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Affiliation(s)
- Yilin Mao
- JNU-UPM International Joint Laboratory on Plant Oil Processing and Safety, Department of Food Science and Engineering, Jinan University, Guangzhou 510632, China
| | - Danhong Zheng
- College of Pharmacy, Jinan University, Guangzhou 510632, China
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou 510632, China
| | - Lin He
- Fastco Biotech (Hangzhou) Co., Ltd., Hangzhou 311222, China
| | - Jing Chen
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou 510632, China
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3
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Bertoni C, Abodi M, D’Oria V, Milani GP, Agostoni C, Mazzocchi A. Alpha-Linolenic Acid and Cardiovascular Events: A Narrative Review. Int J Mol Sci 2023; 24:14319. [PMID: 37762621 PMCID: PMC10531611 DOI: 10.3390/ijms241814319] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/12/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Cardiovascular diseases (CVDs) represent the leading cause of global mortality with 1.7 million deaths a year. One of the alternative systems to drug therapy to minimize the risk of CVDs is represented by alpha-linolenic acid (ALA), an essential fatty acid of the omega-3 series, known for its cholesterol-lowering effect. The main purpose of this review is to analyze the effects of ALA and investigate the relevant omega-6/omega-3 ratio in order to maintain functionally beneficial effects. Concerning the lipid-lowering preventive effects, ALA may favorably affect the values of LDL-C and triglycerides in both adult and pediatric populations. Furthermore, ALA has shown protective effects against hypertension, contributing to balancing blood pressure through customary diet. According to the 2009 EFSA statement, dietary ALA may contribute to reducing the risk of CVDs, thanks to anti-hypertensive, anti-atherosclerotic and cardioprotective effects.
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Affiliation(s)
- Camilla Bertoni
- Department of Veterinary Sciences for Health, Animal Production and Food Safety, University of Milan, 20122 Milan, Italy; (C.B.); (M.A.)
| | - Martina Abodi
- Department of Veterinary Sciences for Health, Animal Production and Food Safety, University of Milan, 20122 Milan, Italy; (C.B.); (M.A.)
| | - Veronica D’Oria
- Pediatric Area, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (V.D.); (G.P.M.)
| | - Gregorio P. Milani
- Pediatric Area, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (V.D.); (G.P.M.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy;
| | - Carlo Agostoni
- Pediatric Area, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (V.D.); (G.P.M.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy;
| | - Alessandra Mazzocchi
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy;
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4
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Xu Q, Wang W, Sun-Waterhouse D, Yan M, Zou Q, Liu X, Lan D, Wang Y. Exploring the fates and molecular changes of different diacylglycerol-rich lipids during in vitro digestion. Food Chem 2023; 416:135677. [PMID: 36898341 DOI: 10.1016/j.foodchem.2023.135677] [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: 10/07/2022] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/24/2023]
Abstract
This study aimed to support the pursuit of healthy oils and investigate the relationships between lipid compositions and digestion fates of diacylglycerol (DAG)-rich lipids using an in vitro digestion model. Soybean-, olive-, rapeseed-, camellia-, and linseed-based DAG-rich lipids (termed SD, OD, RD, CD, and LD, respectively) were selected. These lipids exhibited identical lipolysis degrees (92.20-94.36 %) and digestion rates (0.0403-0.0466 s-1). The lipid structure (DAG or triacylglycerol) was a more important factor affecting the lipolysis degree than other indices (glycerolipid composition and fatty acid composition). For RD, CD and LD with similar fatty acid compositions, the same fatty acid had different release levels, probably due to their different glycerolipid compositions (causing different distributions of the fatty acid in UU-DAG, USa-DAG and SaSa-DAG; U: unsaturated fatty acids, Sa: saturated fatty acids). This study provides insights into the digestion behaviors of different DAG-rich lipids and supports their food or pharmaceutical applications.
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Affiliation(s)
- Qingqing Xu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Weifei Wang
- Sericultural and Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510610, China
| | - Dongxiao Sun-Waterhouse
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland, New Zealand
| | - Menglei Yan
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Qian Zou
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xuan Liu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Dongming Lan
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Yonghua Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Guangdong Youmei Institute of Inteligent Bio-manufacturing Co., Ltd, Foshan, Guangdong 528200, China.
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Xi H, Zhou W, Sohaib M, Niu Y, Zhu R, Guo Y, Wang S, Mao J, Wang X, Guo L. Flaxseed supplementation significantly reduces hemoglobin A1c in patients with type 2 diabetes mellitus: A systematic review and meta-analysis. Nutr Res 2023; 110:23-32. [PMID: 36640581 DOI: 10.1016/j.nutres.2022.12.008] [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: 06/27/2022] [Revised: 12/19/2022] [Accepted: 12/19/2022] [Indexed: 12/28/2022]
Abstract
Flaxseed is a functional food because of its high content of alpha-linolenic acid, lignans, and dietary fiber. We hypothesized that flaxseed supplementation would improve cardiometabolic parameters in patients with type 2 diabetes mellitus (T2DM); however, clinical trials have shown conflicting results. Therefore, this systematic review and meta-analysis was conducted to determine the impact of flaxseed supplementation in patients with T2DM. Randomized controlled trials were systematically searched in PubMed, Web of Science, Scopus, Cochrane Library, and Embase until 25 March 2022. A total of 13 studies were included, and the results showed that flaxseed supplementation significantly reduced hemoglobin A1c (HbA1c) in participants with T2DM compared with the control group. In contrast, it had no effects on body weight, body mass index, blood pressure, fasting blood glucose (FBG), homeostatic model assessment for insulin resistance, quantitative insulin sensitivity check index, and lipid parameters. In the subgroup analyses, FBG was significantly reduced with supplementation of flaxseed in participants with baseline FBG ≥8.0 mmol/L or baseline HbA1c ≥7.0%. And a significant decrease in HbA1c in participants with baseline HbA1c ≥7.0% after flaxseed supplementation. In addition, subgroup analyses indicated that whole flaxseed supplementation significantly increased high-density lipoprotein cholesterol and reduced total cholesterol or low-density lipoprotein cholesterol in participants with T2DM. In conclusion, flaxseed supplementation significantly reduced HbA1c in participants with T2DM, especially those with poorly controlled blood sugar levels. However, larger scale studies with better designs are needed to confirm insignificant and/or ambiguous findings.
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Affiliation(s)
- Huihui Xi
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021
| | - Wei Zhou
- The First Bethune Hospital of Jilin University, Changchun, Jilin, China, 130021
| | | | - Yirou Niu
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021
| | - Ruiting Zhu
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021
| | - Yingze Guo
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021
| | - Saikun Wang
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021
| | - Jing Mao
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021
| | - Xingyu Wang
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021
| | - Lirong Guo
- School of Nursing, Jilin University, Changchun, Jilin, China, 130021.
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6
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Shafika Abdul Kadir N, Khor YP, Lee YJ, Lan D, Qi S, Wang Y, Tan CP. Formation of 3-MCPD and glycidyl esters in biscuits produced using soybean oil-based diacylglycerol stearin-shortening blends: Impacts of different baking temperatures and blending ratios. Food Res Int 2022; 162:112055. [DOI: 10.1016/j.foodres.2022.112055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 10/06/2022] [Accepted: 10/13/2022] [Indexed: 11/28/2022]
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Liu Q, Shan Q. Associations of α-linolenic acid dietary intake with very short sleep duration in adults. Front Public Health 2022; 10:986424. [PMID: 36062128 PMCID: PMC9433568 DOI: 10.3389/fpubh.2022.986424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 07/27/2022] [Indexed: 01/26/2023] Open
Abstract
Objectives This study aimed to investigate the association of α-linolenic acid (ALA; 18:3 ω-3) dietary intake with very short sleep duration (<5 h) in adults based on the CDC's National Health and Nutrition Examination Survey data. Methods Multinomial logistic regression was used to explore the association of ALA intake with very short sleep. To make the estimation more robust, bootstrap methods of 1,000 replications were performed. Rolling window method was used to investigate the trend of the odds ratios of very short sleep with age. A Kruskal-Wallis test was applied to estimate the differences in the ORs of very short sleep between genders and different age groups. Results Compared with the first tertile, the ORs of very short sleep and the corresponding 95% CIs for the second and the third tertile of dietary ALA intake in males were 0.618 (0.612, 0.624) and 0.544 (0.538, 0.551), respectively, and in females were 0.575 (0.612, 0.624) and 0.432 (0.427, 0.437). In most cases, the differences between different ages were more significant than those between different sexes. Men's very short sleep odds ratios for the second tertile of ALA intake increased linearly with age before 60. Conclusions The risk of a very short sleep duration was negatively related to the dietary intake of ALA. The effect of ALA on very short sleep is significantly different among groups of different genders and ages.
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Takic M, Pokimica B, Petrovic-Oggiano G, Popovic T. Effects of Dietary α-Linolenic Acid Treatment and the Efficiency of Its Conversion to Eicosapentaenoic and Docosahexaenoic Acids in Obesity and Related Diseases. Molecules 2022; 27:molecules27144471. [PMID: 35889342 PMCID: PMC9317994 DOI: 10.3390/molecules27144471] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 07/06/2022] [Accepted: 07/09/2022] [Indexed: 02/06/2023] Open
Abstract
The essential fatty acid alpha-linolenic acid (ALA) is present in high amounts in oils such as flaxseed, soy, hemp, rapeseed, chia, and perilla, while stearidonic acid is abundant in echium oil. ALA is metabolized to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) by desaturases and elongases in humans. The conversion of ALA to EPA and DHA is limited, and these long-chain n−3 polyunsaturated fatty acids (PUFAs) are mainly provided from dietary sources (fish and seafood). This review provides an overview of studies that explored the effects of dietary supplementation with ALA in obesity and related diseases. The obesity-associated changes of desaturase and elongase activities are summarized, as they could influence the metabolic conversion of ALA. Generally, supplementation with ALA or ALA-rich oils leads to an increase in EPA levels and has no effect on DHA or omega-3 index. According to the literature data, stearidonic acid could enhance conversion of ALA to long-chain n−3 PUFA in obesity. Recent studies confirm that EPA and DHA intake should be considered as a primary dietary treatment strategy for improving the omega-3 index in obesity and related diseases.
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Zhou D, Zhao M, Wang J, Faiza M, Chen X, Cui J, Liu N, Li D. A novel and efficient method for punicic acid-enriched diacylglycerol preparation: Enzymatic ethanolysis of pomegranate seed oil catalyzed by Lipozyme 435. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Reza AM, Rakhi SF, Zhu X, Tang Y, Qin J. Visualising the Emerging Platform of Using Microalgae as a Sustainable Bio-Factory for Healthy Lipid Production through Biocompatible AIE Probes. BIOSENSORS 2022; 12:bios12040208. [PMID: 35448268 PMCID: PMC9029145 DOI: 10.3390/bios12040208] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/27/2022] [Accepted: 03/29/2022] [Indexed: 11/16/2022]
Abstract
Nowadays, a particular focus is using microalgae to get high-valued health beneficiary lipids. The precise localisation of the lipid droplets (LDs) and biochemical changes are crucial to portray the lipid production strategy in algae, but it requires an in vivo tool to rapidly visualise LD distribution. As a novel strategy, this study focuses on detecting lipid bioaccumulation in a green microalga, Chlamydomonas reinhardtii using the aggregation-induced emission (AIE) based probe, 2-DPAN (C24H18N2O). As the messenger molecule and stress biomarker, hydrogen peroxide (H2O2) activity was detected in lipid synthesis with the AIE probe, TPE-BO (C38H42B2O4). Distinctive LDs labelled with 2-DPAN have elucidated the lipid inducing conditions, where more health beneficiary α-linolenic acid has been produced. TPE-BO labelled H2O2 have clarified the involvement of H2O2 during lipid biogenesis. The co-staining procedure with traditional green BODIPY dye and red chlorophyll indicates that 2-DPAN is suitable for multicolour LD imaging. Compared with BODIPY, 2-DPAN was an efficient sample preparation technique without the washing procedure. Thus, 2-DPAN could improve traditional fluorescent probes currently used for lipid imaging. In addition, the rapid, wash-free, multicolour AIE-based in vivo probe in the study of LDs with 2-DPAN could advance the research of lipid production in microalgae.
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Affiliation(s)
- Ahm Mohsinul Reza
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Sharmin Ferdewsi Rakhi
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Xiaochen Zhu
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Youhong Tang
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
- Institute for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
| | - Jianguang Qin
- College of Science and Engineering, Flinders University, Adelaide, SA 5001, Australia
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11
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Ma W, Sun J, Wang J, Sun G. The effect of DAG oil replacing TAG oil on weight control and glycolipid metabolism: A meta-analysis of randomized controlled trials. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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12
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Yuan Q, Xie F, Huang W, Hu M, Yan Q, Chen Z, Zheng Y, Liu L. The review of alpha-linolenic acid: Sources, metabolism, and pharmacology. Phytother Res 2021; 36:164-188. [PMID: 34553434 DOI: 10.1002/ptr.7295] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/17/2021] [Accepted: 09/08/2021] [Indexed: 12/18/2022]
Abstract
α-linolenic acid (ALA, 18:3n-3) is a carboxylic acid composed of 18 carbon atoms and three cis double bonds, and is an essential fatty acid indispensable to the human body. This study aims to systematically review related studies on the dietary sources, metabolism, and pharmacological effects of ALA. Information on ALA was collected from the internet database PubMed, Elsevier, ResearchGate, Web of Science, Wiley Online Library, and Europe PMC using a combination of keywords including "pharmacology," "metabolism," "sources." The following findings are mainly contained. (a) ALA can only be ingested from food and then converted into eicosapentaenoic acid and docosahexaenoic acid in the body. (b) This conversion process is relatively limited and affected by many factors such as dose, gender, and disease. (c) Pharmacological research shows that ALA has the anti-metabolic syndrome, anticancer, antiinflammatory, anti-oxidant, anti-obesity, neuroprotection, and regulation of the intestinal flora properties. (d) There are the most studies that prove ALA has anti-metabolic syndrome effects, including experimental studies and clinical trials. (e) The therapeutic effect of ALA will be affected by the dosage. In short, ALA is expected to treat many diseases, but further high quality studies are needed to firmly establish the clinical efficacy of ALA.
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Affiliation(s)
- Qianghua Yuan
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Fan Xie
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Huang
- Hanyuan Hospital of Traditional Chinese Medicine, Yaan, China
| | - Mei Hu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qilu Yan
- Hanyuan Hospital of Traditional Chinese Medicine, Yaan, China
| | - Zemou Chen
- Hanyuan Hospital of Traditional Chinese Medicine, Yaan, China
| | - Yan Zheng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Li Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Watanabe M, Risi R, Masi D, Caputi A, Balena A, Rossini G, Tuccinardi D, Mariani S, Basciani S, Manfrini S, Gnessi L, Lubrano C. Current Evidence to Propose Different Food Supplements for Weight Loss: A Comprehensive Review. Nutrients 2020; 12:E2873. [PMID: 32962190 PMCID: PMC7551574 DOI: 10.3390/nu12092873] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/14/2020] [Accepted: 09/18/2020] [Indexed: 02/06/2023] Open
Abstract
The use of food supplements for weight loss purposes has rapidly gained popularity as the prevalence of obesity increases. Navigating through the vast, often low quality, literature available is challenging, as is providing informed advice to those asking for it. Herein, we provide a comprehensive literature revision focusing on most currently marketed dietary supplements claimed to favor weight loss, classifying them by their purported mechanism of action. We conclude by proposing a combination of supplements most supported by current evidence, that leverages all mechanisms of action possibly leading to a synergistic effect and greater weight loss in the foreseen absence of adverse events. Further studies will be needed to confirm the weight loss and metabolic improvement that may be obtained through the use of the proposed combination.
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Affiliation(s)
- Mikiko Watanabe
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Renata Risi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Davide Masi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Alessandra Caputi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Angela Balena
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Giovanni Rossini
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, 00128 Rome, Italy; (G.R.); (D.T.); (S.M.)
| | - Dario Tuccinardi
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, 00128 Rome, Italy; (G.R.); (D.T.); (S.M.)
| | - Stefania Mariani
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Sabrina Basciani
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Silvia Manfrini
- Department of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, 00128 Rome, Italy; (G.R.); (D.T.); (S.M.)
| | - Lucio Gnessi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
| | - Carla Lubrano
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy; (M.W.); (D.M.); (A.C.); (A.B.); (S.M.); (S.B.); (L.G.); (C.L.)
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14
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Morshedzadeh N, Shahrokh S, Aghdaei HA, Amin Pourhoseingholi M, Chaleshi V, Hekmatdoost A, Karimi S, Zali MR, Mirmiran P. Effects of flaxseed and flaxseed oil supplement on serum levels of inflammatory markers, metabolic parameters and severity of disease in patients with ulcerative colitis. Complement Ther Med 2019; 46:36-43. [DOI: 10.1016/j.ctim.2019.07.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 07/15/2019] [Accepted: 07/18/2019] [Indexed: 12/19/2022] Open
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15
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Lee YY, Tang TK, Phuah ET, Tan CP, Wang Y, Li Y, Cheong LZ, Lai OM. Production, safety, health effects and applications of diacylglycerol functional oil in food systems: a review. Crit Rev Food Sci Nutr 2019; 60:2509-2525. [DOI: 10.1080/10408398.2019.1650001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Yee-Ying Lee
- School of Science, Monash University, Bandar Sunway, Selangor, Malaysia
- Monash Industry Palm Oil Research and Education Platfrom, Monash University, Bandar Sunway, Selangor, Malaysia
| | - Teck-Kim Tang
- International Joint Laboratory on Plant Oils Processing and Safety (POPS), Jinan University- Univesiti Putra Malaysia, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Eng-Tong Phuah
- Department and Agricultural and Food Science, Universiti Tunku Abdul Rahman, Kampar, Perak, Malaysia
| | - Chin-Ping Tan
- International Joint Laboratory on Plant Oils Processing and Safety (POPS) Jinan University- Univesiti Putra Malaysia, Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Yong Wang
- International Joint Laboratory on Plant Oils Processing and Safety (POPS) Jinan University- Universiti Putra Malaysia, Department of Food Science and Engineering, Jinan University, Guangzhou, P.R. China
| | - Ying Li
- International Joint Laboratory on Plant Oils Processing and Safety (POPS) Jinan University- Universiti Putra Malaysia, Department of Food Science and Engineering, Jinan University, Guangzhou, P.R. China
| | - Ling-Zhi Cheong
- Department of Food Science, School of Marine Science, Ningbo University, Fenghua Road 818, Ningbo, P.R. China
| | - Oi-Ming Lai
- International Joint Laboratory on Plant Oils Processing and Safety (POPS), Jinan University- Univesiti Putra Malaysia, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Department of Bioprocess Technology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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16
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A 90-day repeated-dose toxicity study of dietary alpha linolenic acid-enriched diacylglycerol oil in rats. Regul Toxicol Pharmacol 2018; 97:33-47. [DOI: 10.1016/j.yrtph.2018.05.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 05/29/2018] [Accepted: 05/30/2018] [Indexed: 11/24/2022]
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17
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Bushita H, Liu S, Ohta T, Ito Y, Saito K, Nukada Y, Ikeda N, Morita O. Effects of dietary alpha-linolenic acid-enriched diacylglycerol oil on embryo/fetal development in rats. Regul Toxicol Pharmacol 2018; 98:108-114. [PMID: 30009862 DOI: 10.1016/j.yrtph.2018.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 04/06/2018] [Accepted: 07/11/2018] [Indexed: 12/12/2022]
Abstract
Recent studies suggest that diets supplemented with alpha-linolenic acid (ALA)-enriched diacylglycerol (DAG) oil provide potential health benefits in preventing or managing obesity. However, available safety information about reproductive and developmental toxicities of ALA-DAG oil is limited. This study was conducted to clarify the effect, if any, of ALA-DAG oil on embryo-fetal development, following maternal exposure during the critical period of major organogenesis. ALA-DAG oil was administered via gavage to pre-mated female Sprague Dawley rats from gestation day 6 through 19, at dose levels of 0, 1.25, 2.5, and 5.0 mL/kg/day (equivalent to 0, 1149, 2325, and 4715 mg/kg/day, respectively), with total volume adjusted to 5 mL/kg/day with rapeseed oil. All females survived to the scheduled necropsy. There were no treatment-related changes in clinical or internal findings, maternal body weights, feed consumption, intrauterine growth, survival, and number of implantations. No ALA-DAG oil-related fetal malformations or developmental variations were noted. A maternal maximum tolerated dose for ALA-DAG oil could not be achieved in this study. Based on these results, a dose level of 5.0 mL/kg (4715 mg/kg/day), the highest dose tested, was considered as the no-observed-adverse-effect level (NOAEL) for both maternal and developmental toxicity.
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Affiliation(s)
- Hiroto Bushita
- R&D Safety Science Research, Kao Corporation, 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, Japan.
| | - Shujie Liu
- R&D Safety Science Research, Kao Corporation, 2606, Akabane, Ichikai-machi, Haga-gun, Tochigi, 321-3497, Japan
| | - Takafumi Ohta
- Kumamoto Safety Assessment Department, Nonclinical Research Center, Drug Development Service Segment, LSI Medience Corporation, 1285, Kurisaki-machi, Uto-shi, Kumamoto, 869-0425, Japan
| | - Yuichi Ito
- R&D Safety Science Research, Kao Corporation, 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, Japan
| | - Kazutoshi Saito
- R&D Safety Science Research, Kao Corporation, 2606, Akabane, Ichikai-machi, Haga-gun, Tochigi, 321-3497, Japan
| | - Yuko Nukada
- R&D Safety Science Research, Kao Corporation, 2606, Akabane, Ichikai-machi, Haga-gun, Tochigi, 321-3497, Japan
| | - Naohiro Ikeda
- R&D Safety Science Research, Kao Corporation, 2606, Akabane, Ichikai-machi, Haga-gun, Tochigi, 321-3497, Japan
| | - Osamu Morita
- R&D Safety Science Research, Kao Corporation, 2606, Akabane, Ichikai-machi, Haga-gun, Tochigi, 321-3497, Japan
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18
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Liu N, Li D, Wang W, Hollmann F, Xu L, Ma Y, Yang B, Bai W, Sun X, Wang Y. Production and immobilization of lipase PCL and its application in synthesis of α-linolenic acid-rich diacylglycerol. J Food Biochem 2018. [DOI: 10.1111/jfbc.12574] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Nan Liu
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
| | - Daoming Li
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
| | - Weifei Wang
- Sericultural and Agri-food Research Institute, Guangdong Academy of Agricultural Sciences; Guangzhou 510610 China
| | - Frank Hollmann
- Department of Biotechnology; Delft University of Technology, Van der Maasweg 9; Delft 2629HZ The Netherlands
| | - Long Xu
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
| | - Yunjian Ma
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
| | - Bo Yang
- School of Bioscience and Bioengineering; South China University of Technology; Guangzhou 510006 China
| | - Weidong Bai
- College of Food Science and Technology; Zhongkai University of Agriculture and Engineering; Guangzhou 510225 China
| | - Xiaotao Sun
- Beijing Key Laboratory of Flavor Chemistry; Beijing Technology and Business University; Beijing 100048 China
| | - Yonghua Wang
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510640 China
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19
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Ando Y, Saito S, Miura H, Osaki N, Katsuragi Y. Consumption of alpha-linolenic acid-enriched diacylglycerol induces increase in dietary fat oxidation compared with alpha-linolenic acid-enriched triacylglycerol: A randomized, double-blind trial. Nutr Res 2017; 48:85-92. [PMID: 29246284 DOI: 10.1016/j.nutres.2017.10.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 08/14/2017] [Accepted: 10/11/2017] [Indexed: 11/26/2022]
Abstract
Fat metabolism is an important consideration in obesity. Alpha-linolenic acid-enriched diacylglycerol (ALA-DAG), which mainly occurs as ALA esterifies to 1,3-diacyl-sn-glycerol (1,3-DAG), has beneficial effects on fat metabolism and body weight compared with triacylglycerol (TAG). Moreover, compared with ALA-TAG, ALA-DAG enhances β-oxidation activity in the small intestine and liver in rodents. We hypothesized that ALA-DAG consumption may increase dietary fat oxidation compared with ALA-TAG in humans. To examine this hypothesis, we conducted a randomized double-blind cross-over trial in 17 normal and moderately obese men and women (BMI: 25.7±2.0 kg/m2, mean±SD). Each participant was assigned to a 4-week intervention period with 2.5 g/day of ALA-DAG or ALA-TAG consumption, followed by a 4-week washout period between consumption of each diet. Dietary fat oxidation, assessed based on the 13CO2 recovery rate in the breath, was significantly increased by ALA-DAG consumption compared with ALA-TAG consumption (17.0±4.5% and 14.1±5.9%, respectively, P<.05). In addition, ALA-DAG consumption significantly decreased the visceral fat area compared with ALA-TAG (102.9±51.9 cm2 and 110.9±51.7 cm2, respectively; P<.05). These results indicate that ALA-DAG consumption may be useful for preventing obesity.
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Affiliation(s)
- Yasutoshi Ando
- Health Care Food Research Laboratories, Kao Corporation, 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, Japan.
| | - Shinichiro Saito
- Health Care Food Research Laboratories, Kao Corporation, 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, Japan
| | - Hirona Miura
- Meiseikai Medical Corporation, Higashi-Shinjuku Clinic, 1-11-3, Ookubo, Shinjuku-ku, Tokyo 169-0072, Japan
| | - Noriko Osaki
- Health Care Food Research Laboratories, Kao Corporation, 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, Japan
| | - Yoshihisa Katsuragi
- Health Care Food Research Laboratories, Kao Corporation, 2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, Japan
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20
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Saito S, Mori A, Osaki N, Katsuragi Y. Diacylglycerol Enhances the Effects of Alpha-Linolenic Acid Against Visceral Fat: A Double-Blind Randomized Controlled Trial. Obesity (Silver Spring) 2017; 25:1667-1675. [PMID: 28851088 PMCID: PMC5638073 DOI: 10.1002/oby.21938] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 06/20/2017] [Accepted: 06/24/2017] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To investigate the effect of alpha-linolenic acid-rich diacylglycerol (ALA-DAG) compared with alpha-linolenic acid-rich triacylglycerol (ALA-TAG) on visceral fat area (VFA) in people with overweight. METHODS Subjects with overweight were recruited to a randomized, double-blind, controlled, parallel-group designed trial and randomly allocated to two groups that consumed either 2.5 g/d ALA-TAG or ALA-DAG for 12 weeks. Two 4-week nontreatment periods were placed before and after the treatment period. One hundred fourteen subjects (n = 57 in the ALA-TAG group, n = 57 in the ALA-DAG group) were enrolled into the analysis set for efficacy evaluation. RESULTS The VFA and BMI were significantly decreased by the ALA-DAG treatment with a treatment-by-time interaction compared with the ALA-TAG treatment (P < 0.05). Additionally, the change from baseline of the fasting serum TAG concentration at week 12 was significantly decreased by ALA-DAG treatment compared with ALA-TAG treatment (P < 0.05). Safety parameters such as urinary measurements, hematologic parameters and blood biochemistry, and the incidence of adverse events did not differ significantly between groups, and no ALA-DAG-associated adverse effects were detected. CONCLUSIONS Incorporation of ALA-DAG in a regular diet for 12 weeks may lead to a reduction in VFA, BMI, and serum TAG in men and women with overweight.
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Affiliation(s)
| | | | - Noriko Osaki
- Healthcare Food Research LaboratoriesKao CorporationTokyoJapan
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21
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Alpha-linolenic acid-enriched diacylglycerol oil does not promote tumor development in tongue and gastrointestinal tract tissues in a medium-term multi-organ carcinogenesis bioassay using male F344 rat. Food Chem Toxicol 2017; 106:185-192. [PMID: 28465188 DOI: 10.1016/j.fct.2017.04.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 04/19/2017] [Accepted: 04/28/2017] [Indexed: 11/23/2022]
Abstract
Alpha-linolenic acid (ALA)-enriched diacylglycerol (DAG) oil is an edible oil enriched with DAG (>80%) and ALA (>50%). The present study investigated whether ALA-DAG oil promotes tumorigenesis in the tongue and gastrointestinal tract, using a rat medium-term multi-organ carcinogenesis bioassay model. Rats were treated with five genotoxic carcinogens to induce multi-organ tumorigenesis until week 4, and from 1 week after withdrawal, fed a semi-synthetic diet (AIN-93G) containing ALA-DAG oil at concentrations of 0, 13,750, 27,500, and 55,000 ppm. Rats fed AIN-93G containing 55,000 ppm ALA-triacylglycerol or a standard basal diet served as reference and negative control groups, respectively. Animals were euthanized at week 30. ALA-DAG oil was shown to have no effects on survival, general condition, body weight, food consumption, or organ weight. More discolored spots were observed in the stomachs of the 13,750- and 55,000-ppm ALA-DAG groups than in those of the control groups; however, there were no differences in the frequency of histopathological findings across groups. There were no meaningful increases in the incidence of pre-neoplastic and neoplastic lesions in the tongue and gastrointestinal tract among the groups. We therefore conclude that ALA-DAG oil does not promote tumor development in the digestive system.
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Ando Y, Saito S, Yamanaka N, Suzuki C, Ono T, Osaki N, Katsuragi Y. Alpha Linolenic Acid-enriched Diacylglycerol Consumption Enhances Dietary Fat Oxidation in Healthy Subjects: A Randomized Double-blind Controlled Trial. J Oleo Sci 2017; 66:181-185. [PMID: 28154349 DOI: 10.5650/jos.ess16183] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Consumption of alpha linolenic acid-enriched diacylglycerol (ALA-DAG) reduces visceral fat area. In this study, we performed a randomized, placebo-controlled, double-blind, crossover intervention trial to investigate the effect of ALA-DAG on dietary fat oxidation in comparison with control triacylglycerol (TAG). Each subject (n=16) consumed either 2.5 g/d of ALA-DAG or TAG for 14-d, separated by a 21-d washout period. At the end of each consumption period, we assessed dietary fat oxidation. ALA-DAG consumption significantly enhanced dietary fat utilization as energy compared to TAG consumption.
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23
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Hamden K, Keskes H, Elgomdi O, Feki A, Alouche N. Modulatory Effect of an Isolated Triglyceride from Fenugreek Seed Oil on of α-Amylase, Lipase and ACE Activities, Liver-Kidney Functions and Metabolic Disorders of Diabetic Rats. J Oleo Sci 2017; 66:633-645. [DOI: 10.5650/jos.ess16254] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Khaled Hamden
- Animal Ecophysiology, Faculty of Sciences, Universite de Sfax
| | - Henda Keskes
- Laboratory of Chemistry of Natural Products, Faculty of Sciences, Universite de Sfax
| | - Othman Elgomdi
- Laboratory of Chemistry of Natural Products, Faculty of Sciences, Universite de Sfax
| | | | - Noureddine Alouche
- Laboratory of Chemistry of Natural Products, Faculty of Sciences, Universite de Sfax
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