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Chaudron Y, Boyer C, Marmonier C, Plourde M, Vachon A, Delplanque B, Taouis M, Pifferi F. A vegetable fat-based diet delays psychomotor and cognitive development compared with maternal dairy fat intake in infant gray mouse lemurs. Commun Biol 2024; 7:609. [PMID: 38769408 PMCID: PMC11106064 DOI: 10.1038/s42003-024-06255-w] [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: 11/17/2023] [Accepted: 04/26/2024] [Indexed: 05/22/2024] Open
Abstract
Dairy fat has a unique lipid profile; it is rich in short- and medium-chain saturated fatty acids that induce ketone production and has a balanced ω6/ω3 ratio that promotes cognitive development in early life. Moreover, the high consumption of vegetable oils in pregnant and lactating women raises concerns regarding the quality of lipids provided to offspring. Here, we investigate maternal dairy fat intake during gestation and lactation in a highly valuable primate model for infant nutritional studies, the gray mouse lemur (Microcebus murinus). Two experimental diets are provided to gestant mouse lemurs: a dairy fat-based (DF) or vegetable fat-based diet (VF). The psychomotor performance of neonates is tested during their first 30 days. Across all tasks, we observe more successful neonates born to mothers fed a DF diet. A greater rate of falls is observed in 8-day-old VF neonates, which is associated with delayed psychomotor development. Our findings suggest the potential benefits of lipids originating from a lactovegetarian diet compared with those originating from a vegan diet for the psychomotor development of neonates.
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Affiliation(s)
- Yohann Chaudron
- UMR CNRS MNHN 7179, 1 avenue du Petit Château, 91800, Brunoy, France.
| | - Constance Boyer
- Centre national interprofessionnel de l'économie laitière, 42 rue de Châteaudun, 75314, Paris cedex 09, France
| | - Corinne Marmonier
- Centre national interprofessionnel de l'économie laitière, 42 rue de Châteaudun, 75314, Paris cedex 09, France
| | - Mélanie Plourde
- Centre de Recherche sur le Vieillissement, CIUSSS de l'Estrie - CHUS, 1036 Belvédère sud, Sherbrooke, J1H 4C4, Canada
- Département de Médecine, Université de Sherbrooke, Sherbrooke, Canada
| | - Annick Vachon
- Centre de Recherche sur le Vieillissement, CIUSSS de l'Estrie - CHUS, 1036 Belvédère sud, Sherbrooke, J1H 4C4, Canada
| | - Bernadette Delplanque
- UMR 9197, Paris-Saclay Institute of Neurosciences (NeuroPSI), University of Paris-Saclay, CNRS, 151 route de la Rotonde, F-91400, Saclay, France
| | - Mohammed Taouis
- UMR 9197, Paris-Saclay Institute of Neurosciences (NeuroPSI), University of Paris-Saclay, CNRS, 151 route de la Rotonde, F-91400, Saclay, France
| | - Fabien Pifferi
- UMR CNRS MNHN 7179, 1 avenue du Petit Château, 91800, Brunoy, France.
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Schipper L, Bartke N, Marintcheva-Petrova M, Schoen S, Vandenplas Y, Hokken-Koelega ACS. Infant formula containing large, milk phospholipid-coated lipid droplets and dairy lipids affects cognitive performance at school age. Front Nutr 2023; 10:1215199. [PMID: 37731397 PMCID: PMC10508340 DOI: 10.3389/fnut.2023.1215199] [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: 05/01/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023] Open
Abstract
Background Breastfeeding has been positively associated with infant and child neurocognitive development and function. Contributing to this effect may be differences between human milk and infant formula in the milk lipid composition and milk fat globule structure. Objective To evaluate the effects of an infant formula mimicking human milk lipid composition and milk fat globule structure on childhood cognitive performance. Methods In a randomized, controlled trial, healthy term infants received until 4 months of age either a Standard infant formula (n = 108) or a Concept infant formula (n = 115) with large, milk phospholipid coated lipid droplets and containing dairy lipids. A breastfed reference group (n = 88) was included. Erythrocyte fatty acid composition was determined at 3 months of age. Neurocognitive function was assessed as exploratory follow-up outcome at 3, 4, and 5 years of age using the Flanker test, Dimensional Change Card Sort (DCCS) test and Picture Sequence Memory test from the National Institutes of Health Toolbox Cognition Battery. Mann-Whitney U test and Fisher exact test were used to compare groups. Results Erythrocyte omega-6 to -3 long-chain polyunsaturated fatty acid ratio appeared to be lower in the Concept compared to the Standard group (P = 0.025). At age 5, only the Concept group was comparable to the Breastfed group in the highest reached levels on the Flanker test, and the DCCS computed score was higher in the Concept compared to the Standard group (P = 0.021). Conclusion These outcomes suggest that exposure to an infant formula mimicking human milk lipid composition and milk fat globule structure positively affects child neurocognitive development. Underlying mechanisms may include a different omega-3 fatty acid status during the first months of life. Clinical trial registration https://onderzoekmetmensen.nl/en/trial/28614, identifier NTR3683 and NTR5538.
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Affiliation(s)
| | - Nana Bartke
- Danone Nutricia Research, Utrecht, Netherlands
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Henriksen NL, Asmussen KS, Pan X, Jiang PP, Mori Y, Christiansen LI, Sprenger RR, Ejsing CS, Pankratova S, Thymann T. Brain lipidomics and neurodevelopmental outcomes in intrauterine growth restricted piglets fed dairy or vegetable fat diets. Sci Rep 2022; 12:3303. [PMID: 35228576 PMCID: PMC8885751 DOI: 10.1038/s41598-022-07133-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 02/14/2022] [Indexed: 11/18/2022] Open
Abstract
Breast milk has neurodevelopmental advantages compared to infant formula, especially in low-birth-weight infants, which may in part relate to the fat source. This study compared neurodevelopmental outcomes in three-day-old normal birth weight (NBW) and intrauterine growth restricted (IUGR) piglets fed a formula diet with either vegetable oil (VEG) or bovine milk fat sources (MILK) for three weeks in a 2 × 2 factorial design. Behavioural tests, lipidomics, MRI and RNA sequencing analyses of plasma and brain tissue were conducted. The absolute levels of 82% and 11% of lipid molecules were different between dietary groups in plasma and hippocampus, respectively. Of the lipid molecules with differential abundance in the hippocampus, the majority were upregulated in MILK versus VEG, and they mainly belonged to the group of glycerophospholipids. Lower absolute brain weights, absolute grey and white matter volumes and behaviour and motor function scores, and higher relative total brain weights were present in IUGR compared to NBW with minor influence of diet. Cognitive function and cerebellar gene expression profiles were similar for dietary and weight groups, and overall only minor interactive effects between diet and birth weight were observed. Overall, we show that the dietary fat source influences the plasma and to a lesser degree the hippocampal lipidome and is unable to improve on IUGR-induced brain structural and functional impairments.
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Affiliation(s)
- Nicole L Henriksen
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Dyrlægevej 68, 1870, Frederiksberg C, Denmark
| | - Karina S Asmussen
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Dyrlægevej 68, 1870, Frederiksberg C, Denmark
| | - Xiaoyu Pan
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Dyrlægevej 68, 1870, Frederiksberg C, Denmark
| | - Ping-Ping Jiang
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Dyrlægevej 68, 1870, Frederiksberg C, Denmark
| | - Yuki Mori
- Center for Translational Neuromedicine, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen N, Denmark
| | - Line I Christiansen
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Dyrlægevej 68, 1870, Frederiksberg C, Denmark
| | - Richard R Sprenger
- Department of Biochemistry and Molecular Biology, VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
| | - Christer S Ejsing
- Department of Biochemistry and Molecular Biology, VILLUM Center for Bioanalytical Sciences, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
| | - Stanislava Pankratova
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Dyrlægevej 68, 1870, Frederiksberg C, Denmark
| | - Thomas Thymann
- Section of Comparative Pediatrics and Nutrition, Department of Veterinary and Animal Sciences, University of Copenhagen, Dyrlægevej 68, 1870, Frederiksberg C, Denmark.
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Zambrano E, Rodríguez-González GL, Reyes-Castro LA, Bautista CJ, Castro-Rodríguez DC, Juárez-Pilares G, Ibáñez CA, Hernández-Rojas A, Nathanielsz PW, Montaño S, Arredondo A, Huang F, Bolaños-Jiménez F. DHA Supplementation of Obese Rats throughout Pregnancy and Lactation Modifies Milk Composition and Anxiety Behavior of Offspring. Nutrients 2021; 13:nu13124243. [PMID: 34959795 PMCID: PMC8706754 DOI: 10.3390/nu13124243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/18/2021] [Accepted: 11/20/2021] [Indexed: 01/07/2023] Open
Abstract
We investigated if supplementing obese mothers (MO) with docosahexaenoic acid (DHA) improves milk long-chain polyunsaturated fatty acid (LCPUFA) composition and offspring anxiety behavior. From weaning throughout pregnancy and lactation, female Wistar rats ate chow (C) or a high-fat diet (MO). One month before mating and through lactation, half the mothers received 400 mg DHA kg−1 d−1 orally (C+DHA or MO+DHA). Offspring ate C after weaning. Maternal weight, total body fat, milk hormones, and milk nutrient composition were determined. Pups’ milk nutrient intake was evaluated, and behavioral anxiety tests were conducted. MO exhibited increased weight and total fat, and higher milk corticosterone, leptin, linoleic, and arachidonic acid (AA) concentrations, and less DHA content. MO male and female offspring had higher ω-6/ ω-3 milk consumption ratios. In the elevated plus maze, female but not male MO offspring exhibited more anxiety. MO+DHA mothers exhibited lower weight, total fat, milk leptin, and AA concentrations, and enhanced milk DHA. MO+DHA offspring had a lower ω-6/ω-3 milk intake ratio and reduced anxiety vs. MO. DHA content was greater in C+DHA milk vs. C. Supplementing MO mothers with DHA improves milk composition, especially LCPUFA content and ω-6/ω-3 ratio reducing offspring anxiety in a sex-dependent manner.
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Affiliation(s)
- Elena Zambrano
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
- Correspondence: ; Tel.: +52-55-5487-0900 (ext. 2417)
| | - Guadalupe L. Rodríguez-González
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Luis A. Reyes-Castro
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Claudia J. Bautista
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Diana C. Castro-Rodríguez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
- CONACyT-Cátedras, Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Gimena Juárez-Pilares
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Carlos A. Ibáñez
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | - Alejandra Hernández-Rojas
- Reproductive Biology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (G.L.R.-G.); (L.A.R.-C.); (C.J.B.); (D.C.C.-R.); (G.J.-P.); (C.A.I.); (A.H.-R.)
| | | | - Sara Montaño
- Department of Animal Nutrition, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico;
| | - Armando Arredondo
- Center for Health Systems Research, Instituto Nacional de Salud Pública, Cuernavaca 62100, Mexico;
| | - Fengyang Huang
- Laboratory of Pharmacology and Toxicology, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico;
| | - Francisco Bolaños-Jiménez
- INRAE, UMR1280 Physiologie des Adaptations Nutritionnelles, Université de Nantes, Nantes Atlantique Université, 44096 Nantes, France;
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Zhou Y, Li Z. Anti-fatigue activities and phytochemical compositions of turnip (brassica rapa l.) extracts. Pharmacogn Mag 2021. [DOI: 10.4103/pm.pm_470_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Drouin G, Guillocheau E, Catheline D, Baudry C, Le Ruyet P, Rioux V, Legrand P. Impact of n-3 Docosapentaenoic Acid Supplementation on Fatty Acid Composition in Rat Differs Depending upon Tissues and Is Influenced by the Presence of Dairy Lipids in the Diet. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9976-9988. [PMID: 30056717 DOI: 10.1021/acs.jafc.8b03069] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The n-3 docosapentaenoic acid (n-3 DPA) could be a novel source of n-3 long-chain polyunsaturated fatty acids (LCPUFA) with beneficial physiological effects. Following the supplementation of 0.5% purified n-3 DPA for 3 weeks from weaning, the n-3 DPA content increased in one-half of the 18 studied tissues (from +50% to +110%, p < 0.05) and mostly affected the spleen, lung, heart, liver, and bone marrow. The n-3 DPA was slightly converted into DHA (+20% in affected tissues, p < 0.05) and mostly retroconverted into EPA (35-46% of n-3 DPA intake in liver and kidney) showing an increased content of these LCPUFA in specific tissues. The partial incorporation of dairy lipids in the diet for 6 weeks increased overall n-3 PUFA status and brain DHA status. Furthermore, the n-3 DPA supplementation and dairy lipids had an additive effect on the increase of n-3 PUFA tissue contents. Moreover, n-3 DPA supplementation decreased plasma cholesterol.
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Affiliation(s)
- Gaetan Drouin
- Laboratory of Biochemistry and Human Nutrition , Agrocampus Ouest , Rennes F-35000 , France
| | - Etienne Guillocheau
- Laboratory of Biochemistry and Human Nutrition , Agrocampus Ouest , Rennes F-35000 , France
| | - Daniel Catheline
- Laboratory of Biochemistry and Human Nutrition , Agrocampus Ouest , Rennes F-35000 , France
| | | | | | - Vincent Rioux
- Laboratory of Biochemistry and Human Nutrition , Agrocampus Ouest , Rennes F-35000 , France
| | - Philippe Legrand
- Laboratory of Biochemistry and Human Nutrition , Agrocampus Ouest , Rennes F-35000 , France
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Drouin G, Catheline D, Sinquin A, Baudry C, Le Ruyet P, Rioux V, Legrand P. Incorporation of Dairy Lipids in the Diet Increased Long-Chain Omega-3 Fatty Acids Status in Post-weaning Rats. Front Nutr 2018; 5:42. [PMID: 29876354 PMCID: PMC5974923 DOI: 10.3389/fnut.2018.00042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 04/30/2018] [Indexed: 12/15/2022] Open
Abstract
In human nutrition, optimized the status of n-3 long-chain polyunsaturated fatty acids (LCPUFA) and especially docosahexaenoic acid (DHA) during growth appears to be one of the most important goal. We investigated the potential impact of a partial incorporation of dairy lipids (DL) in the diet to increase the n-3 LCPUFA content in tissues, compared to a mixture of vegetable oils. Rats were fed with vegetable oil diet or DL diet, supplemented or not supplemented with DHA, from weaning for 6 weeks. All diets provided the same quantity of 2.3% of total fatty acids of precursor α-linolenic acid. LCPUFA levels in brain, retina, liver, heart, red blood cells and epididymal adipose tissue, Δ-6 desaturase activity and mRNA expression in liver, and plasma cholesterol were measured. Rats fed a DL diet increased their DHA content in brain and retina compared with rats fed a vegetable oil diet and reached the same level than rats directly supplemented with DHA. The status of n-3 docosapentaenoic acid increased with DL diet in heart, red blood cells and liver. The n-3 docosapentaenoic acid specifically discriminated DL diets in the heart. DL diet increased α-linolenic acid content in liver and epididymal adipose tissue, provided specific fatty acids as short- and medium-chain fatty acids and myristic acid, and increased plasma cholesterol. We hypothesized that dairy lipids may increase the n-3 LCPUFA enrichment in tissues by preserving precursor α-linolenic acid from β-mitochondrial oxidation, associated with the presence of short- and medium-chain fatty acids in DL diets. In conclusion, a partial incorporation of dairy lipids in the diet with an adequate α-linolenic acid content improved the n-3 LCPUFA status, especially DHA in brain and retina.
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Affiliation(s)
- Gaetan Drouin
- Laboratory of Biochemistry and Human Nutrition, Agrocampus Ouest - INRA USC1378, Rennes, France
| | - Daniel Catheline
- Laboratory of Biochemistry and Human Nutrition, Agrocampus Ouest - INRA USC1378, Rennes, France
| | - Annaëlle Sinquin
- Laboratory of Biochemistry and Human Nutrition, Agrocampus Ouest - INRA USC1378, Rennes, France
| | | | | | - Vincent Rioux
- Laboratory of Biochemistry and Human Nutrition, Agrocampus Ouest - INRA USC1378, Rennes, France
| | - Philippe Legrand
- Laboratory of Biochemistry and Human Nutrition, Agrocampus Ouest - INRA USC1378, Rennes, France
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Gianni ML, Roggero P, Baudry C, Fressange-Mazda C, Galli C, Agostoni C, le Ruyet P, Mosca F. An infant formula containing dairy lipids increased red blood cell membrane Omega 3 fatty acids in 4 month-old healthy newborns: a randomized controlled trial. BMC Pediatr 2018; 18:53. [PMID: 29433457 PMCID: PMC5810037 DOI: 10.1186/s12887-018-1047-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 02/05/2018] [Indexed: 11/17/2022] Open
Abstract
Background When breastfeeding is not possible, infants are fed formulas (IF) in which lipids are usually of plant origin. However, the use of dairy fat in combination with plant oils enables a lipid profile closer to breast milk in terms of fatty acid (FA) composition, triglyceride structure, polar lipids and cholesterol contents. The objective of this study was to determine the effect of an IF containing a mix of dairy fat and plant oils on Omega-3 FA content in red blood cells (RBC). Methods This study was a monocentric, double-blind, controlled, randomized trial. Healthy term infants were fed formulas containing a mix of dairy fat and plant oils (D), plant oils (P) or plant oils supplemented with ARA and DHA (PDHA). Breastfed infants were enrolled as a reference group (BF). FA in RBC phosphatidylethanolamine was evaluated after 4 months and FA in whole blood were evaluated at enrollment and after 4 months by gas chromatography. Differences between groups were assessed using an analysis of covariance with sex and gestational age as covariates. Results Seventy IF-fed and nineteen BF infants completed the protocol. At 4 months, RBC total Omega-3 FA levels in infants fed formula D were significantly higher than in group P and similar to those in groups PDHA and BF. RBC DHA levels in group D were also higher than in group P but lower than in groups PDHA and BF. RBC n-3 DPA levels in group D were higher than in groups P, PDHA and BF. A decrease in proportions of Omega-3 FA in whole blood was observed in all groups. Conclusions A formula containing a mix of dairy lipids and plant oils increased the endogenous conversion of Omega-3 long-chain FA from precursor, leading to higher total Omega-3, DPA and DHA status in RBC than a plant oil-based formula. Modifying lipid quality in IF by adding dairy lipids should be considered as an interesting method to improve Omega-3 FA status. Trial registration Identifier NCT01611649, retrospectively registered on May 25, 2012.
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Affiliation(s)
- Maria Lorella Gianni
- Neonatal Intensive Care Unit (NICU), Department of Clinical Science and Community Health, Fondazione IRCCS "Ca' Granda" Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Paola Roggero
- Neonatal Intensive Care Unit (NICU), Department of Clinical Science and Community Health, Fondazione IRCCS "Ca' Granda" Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | | | | | | | - Carlo Agostoni
- Pediatric Intermediate Care Unit, Department of Clinical Science and Community Health, Fondazione IRCCS "Ca' Granda" Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | | | - Fabio Mosca
- Neonatal Intensive Care Unit (NICU), Department of Clinical Science and Community Health, Fondazione IRCCS "Ca' Granda" Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
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Gianni ML, Roggero P, Baudry C, Fressange-Mazda C, le Ruyet P, Mosca F. No effect of adding dairy lipids or long chain polyunsaturated fatty acids on formula tolerance and growth in full term infants: a randomized controlled trial. BMC Pediatr 2018; 18:10. [PMID: 29357820 PMCID: PMC5776758 DOI: 10.1186/s12887-018-0985-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 01/16/2018] [Indexed: 11/29/2022] Open
Abstract
Background When breastfeeding is not possible, infants are fed formulas in which lipids are usually of plant origin. However, the use of dairy fat in combination with plant oils enables a lipid profile in formula closer to breast milk in terms of fatty acid composition, triglyceride structure and cholesterol content. The objectives of this study were to investigate the impact on growth and gastrointestinal tolerance of a formula containing a mix of dairy lipids and plant oils in healthy infants. Methods This study was a monocentric, double-blind, controlled, randomized trial. Healthy term infants aged less than 3 weeks whose mothers did not breastfeed were randomly allocated to formula containing either: a mix of plant oils and dairy fat (D), only plant oils (P) or plant oils supplemented with long-chain polyunsaturated fatty acids (PDHA). Breastfed infants were included in a reference group (BF). Anthropometric parameters and body composition were measured after 2 and 4 months. Gastrointestinal tolerance was evaluated during 2 day-periods after 1 and 3 months thanks to descriptive parameters reported by parents. Nonrandomized BF infants were not included in the statistical analysis. Results Eighty eight formula-fed and 29 BF infants were enrolled. Gains of weight, recumbent length, cranial circumference and fat mass were similar between the 3 formula-fed groups at 2 and 4 months and close to those of BF. Z-scores for weight, recumbent length and cranial circumference in all groups were within normal ranges for growth standards. No significant differences were noted among the 3 formula groups in gastrointestinal parameters (stool frequency/consistency/color), occurrence of gastrointestinal symptoms (abdominal pain, flatulence, regurgitation) or infant’s behavior. Conclusions A formula containing a mix of dairy lipids and plant oils enables a normal growth in healthy newborns. This formula is well tolerated and does not lead to abnormal gastrointestinal symptoms. Consequently, reintroduction of dairy lipids could represent an interesting strategy to improve lipid quality in infant formulas. Trial registration ClinicalTrials.gov Identifier NCT01611649, retrospectively registered on May 25, 2012.
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Affiliation(s)
- Maria Lorella Gianni
- Neonatal Intensive Care Unit (NICU), Department of Clinical Science and Community Health, Fondazione IRCCS "Ca' Granda" Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Paola Roggero
- Neonatal Intensive Care Unit (NICU), Department of Clinical Science and Community Health, Fondazione IRCCS "Ca' Granda" Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | | | | | | | - Fabio Mosca
- Neonatal Intensive Care Unit (NICU), Department of Clinical Science and Community Health, Fondazione IRCCS "Ca' Granda" Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
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Saini RK, Assefa AD, Keum YS. Fatty acid and carotenoid composition of bitter melon (Momordica charantia L.) seed arils: a potentially valuable source of lycopene. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2017. [DOI: 10.1007/s11694-017-9504-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Abstract
DHA is a key nutritional n-3 PUFA and needs to be supplied by the human diet. DHA is found in significant amounts in the retinal and neuronal cell membranes due to its high fluidity. Indeed, DHA is selectively concentrated in the synaptic and retinal membranes. DHA is deemed to display anti-inflammatory properties and to reduce the risk of CVD. Consumption of larger amounts of DHA appears to reduce the risk of depression, bipolar disorder, schizophrenia and mood disorders. Conversely, it has been shown that loss of DHA from the nerve cell membrane leads to dysfunction of the central nervous system in the form of anxiety, irritability, susceptibility to stress, dyslexia, impaired memory and cognitive functions, and extended reaction times. DHA plays an important role in ensuring a healthy ageing, by thwarting macular degeneration, Alzheimer's disease, and other brain disorders at the same time as enhancing memory and strengthening neuroprotection in general. A reduced level of DHA is associated with cognitive decline during ageing. Different mechanisms for this fundamental DHA role have been put forward. Namely, neuroprotectin D1, a DHA derivative, may support brain cell survival and repair through neurotrophic, anti-apoptotic, and anti-inflammatory signalling. Many of the effects of DHA on the neurological system may be related to signalling connections, thus leading to the study of the related signalolipidomics. Therefore, the present review will focus on the influence of DHA deficiency upon ageing, with specific emphasis upon neurological disorders related to cognitive function and mental health.
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Dinel AL, Rey C, Baudry C, Fressange-Mazda C, Le Ruyet P, Nadjar A, Pallet P, Joffre C, Layé S. Enriched dairy fat matrix diet prevents early life lipopolysaccharide-induced spatial memory impairment at adulthood. Prostaglandins Leukot Essent Fatty Acids 2016; 113:9-18. [PMID: 27720041 DOI: 10.1016/j.plefa.2016.08.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 08/22/2016] [Accepted: 08/22/2016] [Indexed: 10/21/2022]
Abstract
Polyunsaturated fatty acids (PUFAs) are essential fatty acids, which are critical for brain development and later life cognitive functions. The main brain PUFAs are docosahexaenoic acid (DHA) for the n-3 family and arachidonic acid (ARA) for the n-6 family, which are provided to the post-natal brain by breast milk or infant formula. Recently, the use of dairy lipids (DL) in replacement of vegetable lipids (VL) was revealed to potently promote the accretion of DHA in the developing brain. Brain DHA, in addition to be a key component of brain development, display potent anti-inflammatory activities, which protect the brain from adverse inflammatory events. In this work, we evaluated the protective effect of partial replacement of VL by DL, supplemented or not with DHA and ARA, on post-natal inflammation and its consequence on memory. Mice were fed with diets poor in vegetal n-3 PUFA (Def VL), balanced in vegetal n-3/n-6 PUFA (Bal VL), balanced in dairy lipids (Bal DL) or enriched in DHA and ARA (Supp VL; Supp DL) from the first day of gestation until adulthood. At post-natal day 14 (PND14), pups received a single administration of the endotoxin lipopolysaccharide (LPS) and brain cytokine expression, microglia phenotype and neurogenesis were measured. In a second set of experiments, memory and neurogenesis were measured at adulthood. Overall, our data showed that lipid quality of the diet modulates early life LPS effect on microglia phenotype, brain cytokine expression and neurogenesis at PND14 and memory at adulthood. In particular, Bal DL diet protects from the adverse effect of early life LPS exposure on PND14 neurogenesis and adult spatial memory.
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Affiliation(s)
- A L Dinel
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France.
| | - C Rey
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France; ITERG, Institut des Corps Gras, 33600 Pessac, France
| | - C Baudry
- Lactalis, R&D, Retiers F-35240, France
| | | | | | - A Nadjar
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France
| | - P Pallet
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France
| | - C Joffre
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France
| | - S Layé
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France
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Astrup A, Rice Bradley BH, Brenna JT, Delplanque B, Ferry M, Torres-Gonzalez M. Regular-Fat Dairy and Human Health: A Synopsis of Symposia Presented in Europe and North America (2014-2015). Nutrients 2016; 8:nu8080463. [PMID: 27483308 PMCID: PMC4997376 DOI: 10.3390/nu8080463] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 06/22/2016] [Accepted: 07/26/2016] [Indexed: 02/07/2023] Open
Abstract
In recent history, some dietary recommendations have treated dairy fat as an unnecessary source of calories and saturated fat in the human diet. These assumptions, however, have recently been brought into question by current research on regular fat dairy products and human health. In an effort to disseminate, explore and discuss the state of the science on the relationship between regular fat dairy products and health, symposia were programmed by dairy industry organizations in Europe and North America at The Eurofed Lipids Congress (2014) in France, The Dairy Nutrition Annual Symposium (2014) in Canada, The American Society for Nutrition Annual Meeting held in conjunction with Experimental Biology (2015) in the United States, and The Federation of European Nutrition Societies (2015) in Germany. This synopsis of these symposia describes the complexity of dairy fat and the effects regular-fat dairy foods have on human health. The emerging scientific evidence indicates that the consumption of regular fat dairy foods is not associated with an increased risk of cardiovascular disease and inversely associated with weight gain and the risk of obesity. Dairy foods, including regular-fat milk, cheese and yogurt, can be important components of an overall healthy dietary pattern. Systematic examination of the effects of dietary patterns that include regular-fat milk, cheese and yogurt on human health is warranted.
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Affiliation(s)
- Arne Astrup
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg C DK-1958, Denmark.
| | | | - J Thomas Brenna
- Division of Nutritional Sciences, Cornell University, Savage Hall, Ithaca, NY 14853, USA.
| | - Bernadette Delplanque
- Institut des Neurosciences Paris-Saclay (Neuro-PSI), Universite Paris-Sud, Bat 447, Orsay 91405, France.
| | - Monique Ferry
- Sorbonne Paris-Cité, 190 Avenue de France, Paris 75013, France.
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14
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Characterization of nutritionally important phytoconstituents in bitter melon (Momordica charantia L.) fruits by HPLC–DAD and GC–MS. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2016. [DOI: 10.1007/s11694-016-9378-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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15
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Dinel AL, Rey C, Bonhomme C, Le Ruyet P, Joffre C, Layé S. Dairy fat blend improves brain DHA and neuroplasticity and regulates corticosterone in mice. Prostaglandins Leukot Essent Fatty Acids 2016; 109:29-38. [PMID: 27269711 DOI: 10.1016/j.plefa.2016.03.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 03/22/2016] [Accepted: 03/24/2016] [Indexed: 12/31/2022]
Abstract
Mimicking the breast milk lipid composition appears to be necessary for infant formula to cover the brain's needs in n-3 PUFA. In this study, we evaluated the impact of partial replacement of vegetable oil (VL) in infant formula by dairy fat (DL) on docosahexaenoic acid (DHA) brain level, neuroplasticity and corticosterone in mice. Mice were fed with balanced VL or balanced DL diets enriched or not in DHA and arachidonic acid (ARA) from the first day of gestation. Brain DHA level, microglia number, neurogenesis, corticosterone and glucocorticoid receptor expression were measured in the offsprings. DL diet increased DHA and neuroplasticity in the brain of mice at postnatal day (PND) 14 and at adulthood compared to VL. At PND14, ARA and DHA supplementation increased DHA in VL but not in DL mice brain. Importantly, DHA and ARA supplementation further improved neurogenesis and decreased corticosterone level in DL mice at adulthood. In conclusion, dairy lipids improve brain DHA level and neuroplasticity.
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Affiliation(s)
- A L Dinel
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France
| | - C Rey
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France; ITERG, Institut des Corps Gras, 33600 Pessac, France
| | - C Bonhomme
- Lactalis Nutrition Europe, Torce F-35370, France
| | | | - C Joffre
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France
| | - S Layé
- Nutrition et Neurobiologie Intégrée, INRA UMR 1286, 33076 Bordeaux, France; University of Bordeaux, Bordeaux, France
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16
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Domenichiello AF, Kitson AP, Chen CT, Trépanier MO, Stavro PM, Bazinet RP. The effect of linoleic acid on the whole body synthesis rates of polyunsaturated fatty acids from α-linolenic acid and linoleic acid in free-living rats. J Nutr Biochem 2016; 30:167-76. [DOI: 10.1016/j.jnutbio.2015.11.016] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 11/07/2015] [Accepted: 11/20/2015] [Indexed: 11/30/2022]
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17
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Kuroe M, Kamogawa H, Hosokawa M, Miyashita K. Dietary ALA from Spinach Enhances Liver n-3 Fatty Acid Content to Greater Extent than Linseed Oil in Mice Fed Equivalent Amounts of ALA. Lipids 2015; 51:39-48. [DOI: 10.1007/s11745-015-4086-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 10/13/2015] [Indexed: 11/28/2022]
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18
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Lemarié F, Beauchamp E, Legrand P, Rioux V. Revisiting the metabolism and physiological functions of caprylic acid (C8:0) with special focus on ghrelin octanoylation. Biochimie 2015; 120:40-8. [PMID: 26253695 DOI: 10.1016/j.biochi.2015.08.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 08/01/2015] [Indexed: 12/22/2022]
Abstract
Caprylic acid (octanoic acid, C8:0) belongs to the class of medium-chain saturated fatty acids (MCFAs). Dairy products and specific oils like coconut oil are natural sources of dietary C8:0 but higher intakes of this fatty acid can be provided with MCT (Medium-Chain Triglycerides) oil that consists in 75% of C8:0. MCFAs have physical and metabolic properties that are distinct from those of long-chain saturated fatty acids (LCFAs ≥ 12 carbons). Beneficial physiological effects of dietary C8:0 have been studied for a long time and MCT oil has been used as a special energy source for patients suffering from pancreatic insufficiency, impaired lymphatic chylomicron transport and fat malabsorption. More recently, caprylic acid was also shown to acylate ghrelin, the only known peptide hormone with an orexigenic effect. Through its covalent binding to the ghrelin peptide, caprylic acid exhibits an emerging and specific role in modulating physiological functions themselves regulated by octanoylated ghrelin. Dietary caprylic acid is therefore now suspected to provide the ghrelin O-acyltransferase (GOAT) enzyme with octanoyl-CoA co-substrates necessary for the acyl modification of ghrelin. This review tries to highlight the discrepancy between the formerly described beneficial effects of dietary MCFAs on body weight loss and the C8:0 newly reported effect on appetite stimulation via ghrelin octanoylation. The subsequent aim of this review is to demonstrate the relevance of carrying out further studies to better understand the physiological functions of this particular fatty acid.
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Affiliation(s)
- Fanny Lemarié
- Laboratoire de Biochimie-Nutrition Humaine, Agrocampus Ouest, INRA USC 1378, Rennes, France
| | - Erwan Beauchamp
- Laboratoire de Biochimie-Nutrition Humaine, Agrocampus Ouest, INRA USC 1378, Rennes, France
| | - Philippe Legrand
- Laboratoire de Biochimie-Nutrition Humaine, Agrocampus Ouest, INRA USC 1378, Rennes, France
| | - Vincent Rioux
- Laboratoire de Biochimie-Nutrition Humaine, Agrocampus Ouest, INRA USC 1378, Rennes, France.
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19
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Delplanque B, Gibson R, Koletzko B, Lapillonne A, Strandvik B. Lipid Quality in Infant Nutrition: Current Knowledge and Future Opportunities. J Pediatr Gastroenterol Nutr 2015; 61:8-17. [PMID: 25883056 PMCID: PMC4927316 DOI: 10.1097/mpg.0000000000000818] [Citation(s) in RCA: 169] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Accepted: 04/02/2015] [Indexed: 12/12/2022]
Abstract
Dietary lipids are key for infants to not only meet their high energy needs but also fulfill numerous metabolic and physiological functions critical to their growth, development, and health. The lipid composition of breast milk varies during lactation and according to the mother's diet, whereas the lipid composition of infant formulae varies according to the blend of different fat sources. This report compares the compositions of lipids in breast milk and infant formulae, and highlights the roles of dietary lipids in term and preterm infants and their potential biological and health effects. The major differences between breast milk and formulae lie in a variety of saturated fatty acids (such as palmitic acid, including its structural position) and unsaturated fatty acids (including arachidonic acid and docosahexaenoic acid), cholesterol, and complex lipids. The functional outcomes of these differences during infancy and for later child and adult life are still largely unknown, and some of them are discussed, but there is consensus that opportunities exist for improvements in the qualitative lipid supply to infants through the mother's diet or infant formulae. Furthermore, research is required in several areas, including the needs of term and preterm infants for long-chain polyunsaturated fatty acids, the sites of action and clinical effects of lipid mediators on immunity and inflammation, the role of lipids on metabolic, neurological, and immunological outcomes, and the mechanisms by which lipids act on short- and long-term health.
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Affiliation(s)
- Bernadette Delplanque
- Laboratoire de Neuroendocrinologie Moléculaire de la Prise Alimentaire (NMPA), Centre de Neurosciences Université Paris-Sud (CNPS), Orsay, France
| | - Robert Gibson
- FOODplus Research Centre, School of Agriculture, Food and Wine, University of Adelaide, Adelaide, Australia
| | - Berthold Koletzko
- Division of Metabolic and Nutritional Medicine, Dr von Hauner Children's Hospital. Ludwig-Maximilians-University of Munich, Munich, Germany
| | | | - Birgitta Strandvik
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
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20
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Legrand P, Rioux V. Specific roles of saturated fatty acids: Beyond epidemiological data. EUR J LIPID SCI TECH 2015. [DOI: 10.1002/ejlt.201400514] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Philippe Legrand
- Laboratoire de Biochimie-Nutrition Humaine; Agrocampus Ouest; Rennes France
| | - Vincent Rioux
- Laboratoire de Biochimie-Nutrition Humaine; Agrocampus Ouest; Rennes France
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21
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Abstract
PURPOSE OF REVIEW The complex biochemical composition and physical structure of the milk fat globule (MFG) are presented as a basis for its paradoxical metabolic fate: MFG is a rapid conveyor of energy through its triacylglycerol (TAG) core but contains some low-digestible bioactive complex lipids and proteins, which influence lipid metabolism and contribute to intestinal and systemic health. RECENT FINDINGS MFG structure modulates gastrointestinal lipolysis, postprandial lipemia and even the postprandial fate of ingested fatty acids. Proof-of-concept of the nutritional programming induced by early consumption of an emulsion biomimetic of MFG compared with a typical infant formula was published in an animal model (mice). The metabolic response to a high-fat diet during adulthood was improved following neonatal exposure to the biomimetic emulsion. SUMMARY MFG TAG are tailored with a unique regiodistribution delivering in priority short to medium-chain fatty acids in gastric phase, an important amount of quickly metabolizable oleic acid and protecting palmitic acid in sn-2 position. MFG digestion may not only trigger rapid TAG and chylomicron plasma peaks with fast clearance but also the luminal release of nonhydrolysable bioactive compounds (glycosylated compounds and sphingomyelin), which contribute to intestinal and systemic health by shaping the microbiota and modulating the immune system. These bioactive compounds form self-assembled structures, protect specific micronutrients and lower cholesterol absorption. The health benefits of MFG consumption or of some of its fractions (MFGM) under specific structures are steadily being demonstrated with still much unsolved questions especially for populations with high nutritional needs (e.g. elderly, infants).
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Affiliation(s)
- Claire Bourlieu
- aINRA, UMR1253, STLO, Rennes bINRA, UMR1397, INSERM U1060, CarMeN laboratory, Villeurbanne, France
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22
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Beneficial impact of a mix of dairy fat with rapeseed oil on n-6 and n-3 PUFA metabolism in the rat: A small enrichment in dietary alpha-linolenic acid greatly increases its conversion to DHA in the liver. EUR J LIPID SCI TECH 2014. [DOI: 10.1002/ejlt.201400304] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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23
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Fatty acids rehabilitated long-term neurodegenerative: like symptoms in olfactory bulbectomized rats. J Neural Transm (Vienna) 2014; 122:629-41. [DOI: 10.1007/s00702-014-1321-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 09/29/2014] [Indexed: 01/29/2023]
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Kim KB, Nam YA, Kim HS, Hayes AW, Lee BM. α-Linolenic acid: nutraceutical, pharmacological and toxicological evaluation. Food Chem Toxicol 2014; 70:163-78. [PMID: 24859185 DOI: 10.1016/j.fct.2014.05.009] [Citation(s) in RCA: 159] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 05/08/2014] [Accepted: 05/13/2014] [Indexed: 12/11/2022]
Abstract
α-Linolenic acid (ALA), a carboxylic acid with 18 carbons and three cis double bonds, is an essential fatty acid needed for human health and can be acquired via regular dietary intake of foods that contain ALA or dietary supplementation of foods high in ALA, for example flaxseed. ALA has been reported to have cardiovascular-protective, anti-cancer, neuro-protective, anti-osteoporotic, anti-inflammatory, and antioxidative effects. ALA is the precursor of longer chain omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), but its beneficial effects on risk factors for cardiovascular diseases are still inconclusive. The recommended intake of ALA for cardiovascular health is reported to be 1.1-2.2g/day. Although there are limited toxicological data for ALA, no serious adverse effects have been reported. The evidence on an increased prostate cancer risk in association with dietary ALA is not conclusive. Based on the limited data currently available, it may be concluded that ALA may be beneficial as a nutraceutical/pharmaceutical candidate and is safe for use as a food ingredient.
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Affiliation(s)
- Kyu-Bong Kim
- College of Pharmacy, Dankook University, 119 Dandae-ro, Cheonan, Chungnam 330-714, Republic of Korea
| | - Yoon A Nam
- Division of Toxicology, College of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 440-746, Republic of Korea
| | - Hyung Sik Kim
- Division of Toxicology, College of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 440-746, Republic of Korea
| | - A Wallace Hayes
- Harvard School of Public Health, 665 Huntington Ave, Boston, MA 02115, USA
| | - Byung-Mu Lee
- Division of Toxicology, College of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 440-746, Republic of Korea.
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25
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Valenzuela B R, Barrera R C, González-Astorga M, Sanhueza C J, Valenzuela B A. Alpha linolenic acid (ALA) from Rosa canina, sacha inchi and chia oils may increase ALA accretion and its conversion into n-3 LCPUFA in diverse tissues of the rat. Food Funct 2014; 5:1564-1572. [DOI: 10.1039/c3fo60688k] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Alpha-linolenic acid (ALA) is an essentialn-3 PUFA; itsn-3 LCPUFA derivatives EPA and DHA, which have diverse beneficial effects, are scarce in the human diet.
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Affiliation(s)
- Rodrigo Valenzuela B
- Nutrition and Dietetics School
- Faculty of Medicine
- Universidad de Chile
- Santiago, Chile
| | - Cynthia Barrera R
- Nutrition and Dietetics School
- Faculty of Medicine
- Universidad de Chile
- Santiago, Chile
| | | | - Julio Sanhueza C
- Institute of Nutrition and Food Technology (INTA)
- Universidad de Chile
- Santiago, Chile
| | - Alfonso Valenzuela B
- Institute of Nutrition and Food Technology (INTA)
- Universidad de Chile
- Santiago, Chile
- Faculty of Medicine
- Universidad de los Andes
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26
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Olfactory bulbectomy as a putative model for Alzheimer’: The protective role of essential fatty acids. PHARMANUTRITION 2014. [DOI: 10.1016/j.phanu.2013.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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