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El Aoud A, Marze S, Halimi C, Desmarchelier C, Vairo D, Reboul E. Fatty acid/monoglyceride type and amount modulate fat-soluble vitamin absorption from mixed assemblies in mice. Food Res Int 2024; 180:114073. [PMID: 38395550 DOI: 10.1016/j.foodres.2024.114073] [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: 07/28/2023] [Revised: 01/18/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024]
Abstract
We investigated the effects of fatty acid/ monoglyceride type and amount on the absorption of fat-soluble vitamins. Micelles or vesicles made with either caprylic acid (CA) + monocaprylin (MC) or oleic acid (OA) + monoolein (MO) at low or high concentrations were infused in bile duct-ligated mice. Retinol + retinyl ester and γ-tocopherol intestinal mucosa contents were higher in mice infused with CA + MC than with OA + MO (up to + 350 % for vitamin A and up to + 62 %, for vitamin E; p < 0.05). Cholecalciferol intestinal mucosa content was the highest in mice infused with micelles with CA + MC at 5 mg/mL (up to + 105 %, p < 0.05). Retinyl ester plasma response was higher with mixed assemblies formed at low concentration of FA + MG compared to high concentration (up to + 1212 %, p < 0.05), while no difference in cholecalciferol and γ-tocopherol plasma responses were measured. No correlation between size or zeta potential and vitamin absorption was found. The impact of FA and MG on fat-soluble vitamin absorption thus differs from one vitamin to another and should be considered to formulate adequate vitamin oral or enteral supplements.
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Affiliation(s)
- Asma El Aoud
- Aix Marseille Univ, INRAE, INSERM, C2VN, Marseille, France; INRAE, BIA, F-44316 Nantes, France
| | | | | | - Charles Desmarchelier
- Aix Marseille Univ, INRAE, INSERM, C2VN, Marseille, France; Institut Universitaire de France (IUF), Paris, France
| | - Donato Vairo
- Aix Marseille Univ, INRAE, INSERM, C2VN, Marseille, France
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2
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Effects of dietary fat type and emulsification on carotenoid absorption: a randomized crossover trial. Am J Clin Nutr 2023; 117:1017-1025. [PMID: 36921903 DOI: 10.1016/j.ajcnut.2023.03.011] [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: 08/29/2022] [Revised: 02/11/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
BACKGROUND Although emerging evidence has suggested that the type and emulsification of dietary fat may be important to carotenoids absorption, these effects have not yet been validated in a human trial. OBJECTIVE This study aimed to examine the effects of dietary fat type and emulsification on the bioaccessibility and bioavailability of carotenoids from a carotenoids-rich salad. METHODS An identical salad was used for the in vitro and the human trial. This was paired with 28 g of one of the following four different fats: i) non-emulsified olive oil; ii) emulsified olive oil; (iv) non-emulsified coconut oil; v) emulsified coconut oil. The bioaccessibility of total carotenoids (TC) was assessed by a simulated in vitro digestion model. Sixteen subjects consumed salad with four test fats in random order, and plasma triglyceride and carotenoid (lutein, zeaxanthin, α-carotene, β-carotene, and lycopene) concentrations were determined hourly for 10 hours following the consumption. The absorption of TC and individual carotenoids were evaluated by the positive incremental area under the curve (iAUC) of plasma carotenoid concentrations. RESULTS The bioaccessibility of TC was greater with olive oil (24.0%) than with coconut oil (14.9%), and with the oil being emulsified (23.5%) rather than non-emulsified (15.4%). Likewise, the positive iAUC1-10h of TC, α-carotene and lycopene were 55.2%, 110.8% and 45.8%, respectively, higher with olive oil than with coconut oil. Emulsified fat induced 40.0% greater positive iAUC1-10h of TC than non-emulsified fat. CONCLUSIONS The type and emulsification of dietary fat are both essential to the carotenoid absorption. Findings from this study may provide scientific support for designing excipient emulsions as potential dietary strategies to optimize the absorption of fat-soluble compounds. CLINICAL TRIAL REGISTRY The present trial was registered at clinicaltrials.gov (NCT04323826), link: https://clinicaltrials.gov/ct2/show/NCT04323826.
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3
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Eroglu A, Al'Abri IS, Kopec RE, Crook N, Bohn T. Carotenoids and Their Health Benefits as Derived via Their Interactions with Gut Microbiota. Adv Nutr 2023; 14:238-255. [PMID: 36775788 DOI: 10.1016/j.advnut.2022.10.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/21/2022] [Accepted: 10/28/2022] [Indexed: 12/23/2022] Open
Abstract
Carotenoids have been related to a number of health benefits. Their dietary intake and circulating levels have been associated with a reduced incidence of obesity, diabetes, certain types of cancer, and even lower total mortality. Their potential interaction with the gut microbiota (GM) has been generally overlooked but may be of relevance, as carotenoids largely bypass absorption in the small intestine and are passed on to the colon, where they appear to be in part degraded into unknown metabolites. These may include apo-carotenoids that may have biological effects because of higher aqueous solubility and higher electrophilicity that could better target transcription factors, i.e., NF-κB, PPARγ, and RAR/RXRs. If absorbed in the colon, they could have both local and systemic effects. Certain microbes that may be supplemented were also reported to produce carotenoids in the colon. Although some bactericidal aspects of carotenoids have been shown in vitro, a few studies have also demonstrated a prebiotic-like effect, resulting in bacterial shifts with health-associated properties. Also, stimulation of IgA could play a role in this respect. Carotenoids may further contribute to mucosal and gut barrier health, such as stabilizing tight junctions. This review highlights potential gut-related health-beneficial effects of carotenoids and emphasizes the current research gaps regarding carotenoid-GM interactions.
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Affiliation(s)
- Abdulkerim Eroglu
- Department of Molecular and Structural Biochemistry, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, NC, USA; Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, NC, USA.
| | - Ibrahim S Al'Abri
- Department of Chemical and Biomolecular Engineering, College of Engineering, North Carolina State University, Raleigh, NC, USA
| | - Rachel E Kopec
- Human Nutrition Program, Department of Human Sciences, The Ohio State University, Columbus, OH, USA; Foods for Health Discovery Theme, The Ohio State University, Columbus, OH, USA
| | - Nathan Crook
- Department of Chemical and Biomolecular Engineering, College of Engineering, North Carolina State University, Raleigh, NC, USA
| | - Torsten Bohn
- Nutrition and Health Research Group, Department of Precision Health, Luxembourg Institute of Health, rue 1 A-B, Thomas Edison, L-1445 Strassen, Luxembourg.
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4
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Carotenoid extraction and analysis from blood plasma/serum. Methods Enzymol 2022; 670:423-457. [DOI: 10.1016/bs.mie.2022.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Conboy Stephenson R, Ross RP, Stanton C. Carotenoids in Milk and the Potential for Dairy Based Functional Foods. Foods 2021; 10:1263. [PMID: 34199355 PMCID: PMC8226488 DOI: 10.3390/foods10061263] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 05/25/2021] [Accepted: 05/27/2021] [Indexed: 12/31/2022] Open
Abstract
Carotenoids are a family of over 1100 known natural pigments synthesized by plants, algae, fungi and bacteria. Dietary intake of carotenoids is necessary for mammals as they cannot be synthesized in the body. In cows, the nature of the diet consumed strongly influences the composition of milk produced and this includes carotenoid concentration and profile. Fresh forage is the richest source of carotenoids for cows. The main carotenoids identified in forages are lutein, β-carotene, zeaxanthin and epilutein. Manipulating cow feed via carotenoid supplementation increases the carotenoid content of bovine milk. In humans, carotenoids have anti-oxidant, anti-inflammatory and provitamin A activity. Lutein is a major carotenoid in human milk and the brain tissue of adults and infants. Lutein and zeaxanthin are linked to improved eye health and cognitive function. Traditionally for humans, fruit and vegetables have been the main source of carotenoid intake. Functional foods present an opportunity to incorporate these naturally occurring compounds into milk products for added health benefits, widening the range of dietary sources of carotenoids. We offer an overview of the literature to date on carotenoid-fortified dairy products and infant formula. This review will describe and summarize the key mechanisms by which the carotenoid profile of bovine milk can be manipulated. We present findings on the origin and role of carotenoids in bovine and human milk, outline factors that impact the carotenoid content of milk, evaluate carotenoid-fortified milk products and discuss the associated challenges, such as bioaccessibility and stability.
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Affiliation(s)
- Ruth Conboy Stephenson
- Vistamilk/Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland;
- APC Microbiome Ireland, University College Cork, T12 YT20 Cork, Ireland;
- School of Microbiology, University College Cork, T12 YN60 Cork, Ireland
| | - R. Paul Ross
- APC Microbiome Ireland, University College Cork, T12 YT20 Cork, Ireland;
| | - Catherine Stanton
- Vistamilk/Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Cork, Ireland;
- APC Microbiome Ireland, University College Cork, T12 YT20 Cork, Ireland;
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6
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Vitucci D, Amoresano A, Nunziato M, Muoio S, Alfieri A, Oriani G, Scalfi L, Frusciante L, Rigano MM, Pucci P, Fontana L, Buono P, Salvatore F. Nutritional Controlled Preparation and Administration of Different Tomato Purées Indicate Increase of β-Carotene and Lycopene Isoforms, and of Antioxidant Potential in Human Blood Bioavailability: A Pilot Study. Nutrients 2021; 13:nu13041336. [PMID: 33920623 PMCID: PMC8073136 DOI: 10.3390/nu13041336] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/09/2021] [Accepted: 04/14/2021] [Indexed: 11/16/2022] Open
Abstract
The isoforms of lycopene, carotenoids, and their derivatives including precursors of vitamin A are compounds relevant for preventing chronic degenerative diseases such as cardiovascular diseases and cancer. Tomatoes are a major source of these compounds. However, cooking and successive metabolic processes determine the bioavailability of tomatoes in human nutrition. To evaluate the effect of acute/chronic cooking procedures on the bioavailability of lycopene and carotene isoforms in human plasma, we measured the blood levels of these compounds and of the serum antioxidant potential in volunteers after a meal containing two different types of tomato sauce (rustic or strained). Using a randomized cross-over administration design, healthy volunteers were studied, and the above indicated compounds were determined by HPLC. The results indicate an increased bioavailability of the estimated compounds and of the serum antioxidant potential with both types of tomato purée and the subsequently derived sauces (the increase was greater with strained purée). This study sheds light on the content of nutrient precursors of vitamin A and other antioxidant compounds derived from tomatoes cooked with different strategies. Lastly, our study indicates that strained purée should be preferred over rustic purée.
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Affiliation(s)
- Daniela Vitucci
- CEINGE-Biotecnologie Avanzate, Via G. Salvatore, 486, 80145 Naples, Italy; (D.V.); (M.N.); (A.A.); (G.O.); (P.P.)
| | - Angela Amoresano
- Department of Chemical Sciences, University of Naples “Federico II”, via Cinthia, 80126 Naples, Italy;
| | - Marcella Nunziato
- CEINGE-Biotecnologie Avanzate, Via G. Salvatore, 486, 80145 Naples, Italy; (D.V.); (M.N.); (A.A.); (G.O.); (P.P.)
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, via Sergio Pansini 5, 80131 Naples, Italy
| | - Simona Muoio
- Department of Public Health, School of Medicine, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Andreina Alfieri
- CEINGE-Biotecnologie Avanzate, Via G. Salvatore, 486, 80145 Naples, Italy; (D.V.); (M.N.); (A.A.); (G.O.); (P.P.)
- Department of Human Movement Sciences and Wellbeing, University of Naples “Parthenope”, Via Medina, 40, 80133 Naples, Italy
| | - Giovannangelo Oriani
- CEINGE-Biotecnologie Avanzate, Via G. Salvatore, 486, 80145 Naples, Italy; (D.V.); (M.N.); (A.A.); (G.O.); (P.P.)
| | - Luca Scalfi
- Institute of Internal Medicine and Metabolic Diseases, Medical School, University of Naples, Federico II, 80131 Naples, Italy;
| | - Luigi Frusciante
- Department of Agricultural Sciences, University of Naples ‘Federico II’, Via Università 100, Portici, 80055 Naples, Italy; (L.F.); (M.M.R.)
| | - Maria Manuela Rigano
- Department of Agricultural Sciences, University of Naples ‘Federico II’, Via Università 100, Portici, 80055 Naples, Italy; (L.F.); (M.M.R.)
| | - Piero Pucci
- CEINGE-Biotecnologie Avanzate, Via G. Salvatore, 486, 80145 Naples, Italy; (D.V.); (M.N.); (A.A.); (G.O.); (P.P.)
- Department of Chemical Sciences, University of Naples “Federico II”, via Cinthia, 80126 Naples, Italy;
| | - Luigi Fontana
- Charles Perkins Center, Faculty of Medicine and Health, University of Sydney, Science Rd, Camperdown, Sydney, NSW 2050, Australia;
- Department of Endocrinology, Royal Prince Alfred Hospital, 50 Missenden Rd, Camperdown, Sydney, NSW 2050, Australia
- Department of Clinical and Experimental Sciences, Brescia University, Viale Europa, 11, 25123 Brescia, Italy
| | - Pasqualina Buono
- CEINGE-Biotecnologie Avanzate, Via G. Salvatore, 486, 80145 Naples, Italy; (D.V.); (M.N.); (A.A.); (G.O.); (P.P.)
- Department of Human Movement Sciences and Wellbeing, University of Naples “Parthenope”, Via Medina, 40, 80133 Naples, Italy
- Correspondence: (P.B.); (F.S.); Tel.: +81-547-4808 (P.B.); +81-373-7826 (F.S.)
| | - Francesco Salvatore
- CEINGE-Biotecnologie Avanzate, Via G. Salvatore, 486, 80145 Naples, Italy; (D.V.); (M.N.); (A.A.); (G.O.); (P.P.)
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, via Sergio Pansini 5, 80131 Naples, Italy
- Correspondence: (P.B.); (F.S.); Tel.: +81-547-4808 (P.B.); +81-373-7826 (F.S.)
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7
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Yaman SO, Orem A, Yucesan FB, Kural BV, Orem C. Evaluation of circulating miR-122, miR-30c and miR-33a levels and their association with lipids, lipoproteins in postprandial lipemia. Life Sci 2020; 264:118585. [PMID: 33058914 DOI: 10.1016/j.lfs.2020.118585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 10/02/2020] [Accepted: 10/06/2020] [Indexed: 10/23/2022]
Abstract
AIMS Postprandial lipemia is characterized by an increase in triglyceride-rich lipoproteins after fatty meals. MicroRNAs (miRs) play important roles in lipid and lipoprotein metabolism. The aim of this study was to determine relationship between levels of plasma miR expression and lipoprotein metabolism-related proteins in subjects with normal (NPR) and high postprandial response (HPR) in postprandial period. MATERIALS AND METHODS The oral fat tolerance test was applied to 22 individuals with NPR and 22 with HPR. KEY FINDINGS Increased expressions of miR-122 and miR-33a and miR-122/30c ratio and decreased miR-30c expression were observed in fasting and postprandial period of HPR compared with NPR. ROC curve analysis showed that miR-122/30c ratio is a good biomarker for postprandial lipemia (AUC: 0.97, p < 0.001). Levels of TG, MTTP, and Apo B-48 and chylomicron (CM) particle size were significantly higher in HPR than in NPR (p < 0.05). The miR-122/30c ratio at 2 h was positively correlated with CM particle size, and with TG, MTTP and Apo B-48 levels at 4th hour. miR-33a expression decreased in HPR and was negatively correlated with ABCA1 and Apo A-1 levels at 4th hour of the postprandial period in both groups. SIGNIFICANCE Increased miR-122 and decreased miR-30c expression levels in HPR may play critical roles in elevated or prolonged postprandial lipemia. The miR122/30c ratio exhibited good association with MTTP, Apo B-48 and TG levels, and with CM particle size, and may be a reliable marker for evaluating postprandial lipemia. miR-33a may also play a key role in decreased HDL-C in postprandial lipemia.
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Affiliation(s)
- Serap Ozer Yaman
- Department of Medical Biochemistry, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey..
| | - Asım Orem
- Department of Medical Biochemistry, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey..
| | - Fulya Balaban Yucesan
- Department of Medical Biochemistry, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Birgul Vanizor Kural
- Department of Medical Biochemistry, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Cihan Orem
- Department of Cardiology, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
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8
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Maurya VK, Singh J, Ranjan V, Gothandam KM, Bohn T, Pareek S. Factors affecting the fate of β-carotene in the human gastrointestinal tract: A narrative review. INT J VITAM NUTR RES 2020; 92:385-405. [PMID: 32781911 DOI: 10.1024/0300-9831/a000674] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Carotenoids and their metabolites play crucial roles in human health such as in immunity, cell differentiation, embryonic development, maintenance of plasma membrane integrity, and gastrointestinal functions, in addition to counteracting night blindness and other eye-related diseases. However, carotenoid bioavailability is highly variable and often low. The bioavailability of β-carotene, among the most frequently consumed carotenoid from the diet, is determined by food matrix related factors such as carotenoid dose, its location in food the matrix, the physical state in food, the presence of other food compounds in the matrix such as dietary fiber, dietary lipids, other micronutrients present such as minerals, and food processing, influencing also the size of food particles, and the presence of absorption inhibitors (fat replacers and anti-obesity drugs) or enhancers (nano-/micro-formulations). However, also host-related factors such as physiochemical interactions by gastrointestinal secretions (enzyme and salts) and other host-related factors such as surgery, age, disease, obesity, and genetic variations have shown to play a role. This review contributes to the knowledge regarding factors affecting the bioavailability of β-carotene (food and host-relegated), as well as highlights in vitro models employed to evaluate β-carotene bioavailability aspects.
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Affiliation(s)
- Vaibhav Kumar Maurya
- Department of Basic and Applied Science, National Institute of Food Technology, Entrepreneurship and Management, Kundli, Sonepat 131 028, Haryana, India
| | - Jagmeet Singh
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management, Kundli, Sonepat 131 028, Haryana, India
| | - Vijay Ranjan
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management, Kundli, Sonepat 131 028, Haryana, India
| | | | - Torsten Bohn
- Luxembourg Institute of Health (LIH), Department of Population Health, Nutrition and Health Group, L-1445 Strassen, Luxembourg
| | - Sunil Pareek
- Department of Agriculture and Environmental Sciences, National Institute of Food Technology Entrepreneurship and Management, Kundli, Sonepat 131 028, Haryana, India
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9
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Wei X, Chen N, Tang B, Luo X, You W, Ke C. Untargeted metabolomic analysis of the carotenoid-based orange coloration in Haliotis gigantea using GC-TOF-MS. Sci Rep 2019; 9:14545. [PMID: 31601972 PMCID: PMC6787195 DOI: 10.1038/s41598-019-51117-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 09/10/2019] [Indexed: 02/07/2023] Open
Abstract
Seafood coloration is typically considered an indicator of quality and nutritional value by consumers. One such seafood is the Xishi abalone (Haliotis gigantea), which displays muscle color polymorphism wherein a small subset of individuals display orange coloration of muscles due to carotenoid enrichment. However, the metabolic basis for carotenoid accumulation has not been thoroughly investigated in marine mollusks. Here, GC-TOF-MS-based untargeted metabolite profiling was used to identify key pathways and metabolites involved in differential carotenoid accumulation in abalones with variable carotenoid contents. Cholesterol was the most statistically significant metabolite that differentiated abalones with orange muscles against those with common white muscles. This observation is likely due to the competitive interactions between cholesterol and carotenoids during cellular absorption. In addition, the accumulation of carotenoids was also related to fatty acid contents. Overall, this study indicates that metabolomics can reflect physiological changes in organisms and provides a useful framework for exploring the mechanisms underlying carotenoid accumulation in abalone types.
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Affiliation(s)
- Xiaohui Wei
- State Key Laboratory of Marine Environmental Science, Xiamen, 361002, China
- College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361002, China
- College of the Environment & Ecology, Xiamen University, Xiamen, 361002, China
| | - Nan Chen
- State Key Laboratory of Marine Environmental Science, Xiamen, 361002, China
- College of the Environment & Ecology, Xiamen University, Xiamen, 361002, China
| | - Bin Tang
- State Key Laboratory of Marine Environmental Science, Xiamen, 361002, China
- College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361002, China
- College of the Environment & Ecology, Xiamen University, Xiamen, 361002, China
| | - Xuan Luo
- College of the Environment & Ecology, Xiamen University, Xiamen, 361002, China
- Fujian Key Laboratory of Genetics and Breeding of Marine Organisms, Xiamen, 361002, China
| | - Weiwei You
- State Key Laboratory of Marine Environmental Science, Xiamen, 361002, China.
- College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361002, China.
- Fujian Key Laboratory of Genetics and Breeding of Marine Organisms, Xiamen, 361002, China.
| | - Caihuan Ke
- State Key Laboratory of Marine Environmental Science, Xiamen, 361002, China.
- College of Ocean and Earth Sciences, Xiamen University, Xiamen, 361002, China.
- Fujian Key Laboratory of Genetics and Breeding of Marine Organisms, Xiamen, 361002, China.
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10
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Li X, Kokawa M, Afroz S, Tanaka T, Kitamura Y. Effects of micro wet milling on bioaccessibility of phosphatidic acid and lysophosphatidic acid in komatsuna during in vitro digestion. Food Res Int 2019; 121:926-932. [PMID: 31108827 DOI: 10.1016/j.foodres.2019.01.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 01/08/2019] [Accepted: 01/09/2019] [Indexed: 10/27/2022]
Abstract
Foods rich in phosphatidic acid (PA) can ameliorate stomach ulcers in mice by hydrolysis of PA to lysophosphatidic acid (LPA). In this study, PA-rich komatsuna was produced using the micro wet milling (MWM) system, which can mill food products into micrometer-scale without causing detrimental factors such as frictional heat. To evaluate the efficiency of the MWM system in increasing PA and forming LPA, the availability of PA in the MWM komatsuna to hydrolyze into LPA under in vitro simulated gastrointestinal (GI) digestion conditions were investigated. The results showed that through effective MWM milling, komatsuna was sufficiently milled into smaller particles, and PA was abundantly produced in the milled komatsuna; the increased PA promoted LPA formation during digestion, resultant a dominant molecular species of 16:0 LPA which could effectively reduce ulcer lesions. These indicated that MWM can elevate the bioaccessibility of komatsuna PA and LPA in the GI tract, which will benefit the dietary treatment of stomach ulcers.
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Affiliation(s)
- Xinyue Li
- Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki 305-8572, Japan
| | - Mito Kokawa
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki 305-8572, Japan
| | - Sheuli Afroz
- Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima 770-8505, Japan
| | - Tamotsu Tanaka
- Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima 770-8505, Japan
| | - Yutaka Kitamura
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki 305-8572, Japan.
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Abstract
Health professionals consider the evaluation of eating habits to be challenging, given the potential biases of dietary questionnaires based on self-reported data. Circulating carotenoid concentrations are reliable biomarkers of dietary carotenoid intake and could be useful in the validation of dietary assessment tools. However, there is a sex difference in circulating carotenoids, with women displaying higher concentrations compared with men independent of intake. The aim of the present study was to identify the correlates of plasma carotenoid concentrations among men (n 155) and women (n 110) enrolled in six fully controlled dietary interventions with varying dietary carotenoid intakes. We looked at the associations of post-intervention fasting plasma carotenoid concentrations (α-carotene, β-carotene, β-cryptoxanthin, lutein, lycopene and zeaxanthin) with physical and metabolic characteristics. We found that increased body weight (r -0·47, P<0·0001) and waist circumference (r -0·46, P<0·0001) were associated with lower plasma total carotenoid concentrations, while elevated plasma LDL-cholesterol (r 0·49, P<0·0001) and HDL-cholesterol (r 0·50, P<0·0001) concentrations were correlated with higher total carotenoids in plasma. Women had significantly higher plasma total carotenoid concentrations compared with men, despite significantly lower dietary carotenoid intake. Adjustment of circulating carotenoid concentrations for plasma HDL-cholesterol eliminated sex difference in plasma carotenoid concentrations. Our results suggest that physical characteristics as well as plasma lipids are associated with circulating carotenoid concentrations and that these variables should be taken into account when using plasma carotenoids as biomarkers for food intake in men and women.
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12
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Al-Yafeai A, Böhm V. In Vitro Bioaccessibility of Carotenoids and Vitamin E in Rosehip Products and Tomato Paste As Affected by Pectin Contents and Food Processing. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:3801-3809. [PMID: 29624382 DOI: 10.1021/acs.jafc.7b05855] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Limited bioavailability of antioxidants present in food from fruits and vegetables matrices is determined by their low bioaccessibility due to the physical and chemical interactions of the antioxidants with the indigestible polysaccharides of cell walls. Therefore, this in vitro investigation aimed to assess the bioaccessibility of carotenoids and vitamin E from rosehips as well as from tomato paste and to investigate several aspects of effects of pectin contents and food processing on bioaccessibility. Following the addition of the enzyme mixture Fructozym P6-XL, the bioaccessibility of carotenoids from rosehips as well as from tomato paste significantly increased. The average relative increase in bioaccessibility from rosehips was lower for ( all-E)-β-carotene compared with ( all-E)-lycopene and ( all-E)-rubixanthin. In contrast, increases of bioaccessibility of α-tocopherol were comparable for rosehip samples and tomato paste.
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Affiliation(s)
- Ahlam Al-Yafeai
- Institute of Nutrition, Friedrich Schiller University Jena , Dornburger Straße 25-29 , 07743 Jena , Germany
- Department of Biology, Science Faculty , Ibb University , Ibb , Yemen
| | - Volker Böhm
- Institute of Nutrition, Friedrich Schiller University Jena , Dornburger Straße 25-29 , 07743 Jena , Germany
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Factors affecting the bioaccessibility of β-carotene in lipid-based microcapsules: Digestive conditions, the composition, structure and physical state of microcapsules. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2017.09.034] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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14
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Desmarchelier C, Borel P. Overview of carotenoid bioavailability determinants: From dietary factors to host genetic variations. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.03.002] [Citation(s) in RCA: 148] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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15
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Lee YY, Tang TK, Phuah ET, Karim NAA, Alitheen NBM, Tan CP, Razak ISA, Lai OM. Structural difference of palm based Medium- and Long-Chain Triacylglycerol (MLCT) further reduces body fat accumulation in DIO C57BL/6J mice when consumed in low fat diet for a mid-term period. Food Res Int 2017; 103:200-207. [PMID: 29389606 DOI: 10.1016/j.foodres.2017.10.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 10/06/2017] [Accepted: 10/12/2017] [Indexed: 11/25/2022]
Abstract
Medium-and-Long Chain Triacylglycerol (MLCT) is a type of structured lipid that is made up of medium chain, MCFA (C8-C12) and long chain, LCFA (C16-C22) fatty acid. Studies claimed that consumption of MLCT has the potential in reducing visceral fat accumulation as compared to long chain triacylglycerol, LCT. This is mainly attributed to the rapid metabolism of MCFA as compared to LCFA. Our study was designed to compare the anti-obesity effects of a enzymatically interesterified MLCT (E-MLCT) with physical blend of palm kernel and palm oil (B-PKOPO) having similar fatty acid composition and a commercial MLCT (C-MLCT) made of rapeseed/soybean oil on Diet Induced Obesity (DIO) C57BL/6J mice for a period of four months in low fat, LF (7%) and high fat, HF (30%) diet. The main aim was to determine if the anti-obesity effect of MLCT was contributed solely by its triacylglycerol structure alone or its fatty acid composition or both. Out of the three types of MLCT, mice fed with Low Fat, LF (7%) E-MLCT had significantly (P<0.05) lower body weight gain (by ~30%), body fat accumulation (by ~37%) and hormone leptin level as compared to both the LF B-PKOPO and LF C-MLCT. Histological examination further revealed that dietary intake of E-MLCT inhibited hepatic lipid accumulation. Besides, analysis of serum profile also demonstrated that consumption of E-MLCT was better in regulating blood glucose compared to B-PKOPO and C-MLCT. Nevertheless, both B-PKO-PO and E-MLCT which contained higher level of myristic acid was found to be hypercholesterolemic compared to C-MLCT. In summary, our finding showed that triacylglycerol structure, fatty acid composition and fat dosage play a pivotal role in regulating visceral fat accumulation. Consumption of E-MLCT in low fat diet led to a significantly lesser body fat accumulation. It was postulated that the MLM/MLL/LMM/MML/LLM types of triacylglycerol and C8-C12 medium chain fatty acids were the main factors that contributed to the visceral fat suppressing effect of MLCT. Despite being able to reduce body fat, the so called healthful functional oil E-MLCT when taken in high amount do resulted in fat accumulation. In summary, E-MLCT when taken in moderation can be used to manage obesity issue. However, consumption of E-MLCT may lead to higher total cholesterol and LDL level.
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Affiliation(s)
- Yee-Ying Lee
- Institute of Bioscience, Universiti Putra Malaysia, 43400 Serdang, Malaysia; School of Science, Monash University Malaysia, 47500 Bandar Sunway, Selangor, Malaysia
| | - Teck-Kim Tang
- Institute of Bioscience, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Eng-Tong Phuah
- Institute of Bioscience, Universiti Putra Malaysia, 43400 Serdang, Malaysia; Department of Agricultural and Food Science, Universiti Tunku Abdul Rahman, 31900 Bandar Barat, Kampar, Malaysia
| | - Nur Azwani Abdul Karim
- Sime Darby Research Sdn Bhd, R&D Carey Island-Upstream, Lot 2664 Jln Pulau Carey, 42960 Carey Island, Selangor, Malaysia
| | - Noorjahan Banu Mohamed Alitheen
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Chin-Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Intan Shameha Abdul Razak
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, 43400 Serdang, Malaysia
| | - Oi-Ming Lai
- Institute of Bioscience, Universiti Putra Malaysia, 43400 Serdang, Malaysia; Department of Bioprocess Technology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400 Serdang, Malaysia.
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Mao L, Wang D, Liu F, Gao Y. Emulsion design for the delivery of β-carotene in complex food systems. Crit Rev Food Sci Nutr 2017; 58:770-784. [PMID: 27645127 DOI: 10.1080/10408398.2016.1223599] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
β-Carotene has been widely investigated both in the industry and academia, due to its unique bioactive attributes as an antioxidant and pro-vitamin A. Many attempts were made to design delivery systems for β-carotene to improve its dispersant state and chemical stability, and finally to enhance the functionality. Different types of oil-in-water emulsions were proved to be effective delivery systems for lipophilic bioactive ingredients, and intensive studies were performed on β-carotene emulsions in the last decade. Emulsions are thermodynamically unstable, and emulsions with intact structures are preferable in delivering β-carotene during processing and storage. β-Carotene in emulsions with smaller particle size has poor stability, and protein-type emulsifiers and additional antioxidants are effective in protecting β-carotene from degradation. Recent development in the design of protein-polyphenol conjugates has provided a novel approach to improve the stability of β-carotene emulsions. When β-carotene is consumed, its bioaccessibility is highly influenced by the digestion of lipids, and β-carotene in smaller oil droplets containing long-chain fatty acids has a higher bioaccessibility. In order to better deliver β-carotene in complex food products, some novel emulsions with tailor-made structures have been developed, e.g., multilayer emulsions, solid lipid particles, Pickering emulsions. This review summarizes the updated understanding of emulsion-based delivery systems for β-carotene, and how emulsions can be better designed to fulfill the benefits of β-carotene in functional foods.
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Affiliation(s)
- Like Mao
- a Beijing Advanced Innovation Center for Food Nutrition and Human Health , Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University , Beijing , P.R. China
| | - Di Wang
- a Beijing Advanced Innovation Center for Food Nutrition and Human Health , Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University , Beijing , P.R. China
| | - Fuguo Liu
- a Beijing Advanced Innovation Center for Food Nutrition and Human Health , Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University , Beijing , P.R. China
| | - Yanxiang Gao
- a Beijing Advanced Innovation Center for Food Nutrition and Human Health , Beijing Laboratory for Food Quality and Safety, Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University , Beijing , P.R. China
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Öztürk B. Nanoemulsions for food fortification with lipophilic vitamins: Production challenges, stability, and bioavailability. EUR J LIPID SCI TECH 2017. [DOI: 10.1002/ejlt.201500539] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Bengü Öztürk
- TÜBİTAK Marmara Research Center; Food Institute; Gebze-Kocaeli Turkey
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Mashurabad PC, Palika R, Jyrwa YW, Bhaskarachary K, Pullakhandam R. Dietary fat composition, food matrix and relative polarity modulate the micellarization and intestinal uptake of carotenoids from vegetables and fruits. Journal of Food Science and Technology 2017; 54:333-341. [PMID: 28242932 DOI: 10.1007/s13197-016-2466-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/07/2016] [Accepted: 12/23/2016] [Indexed: 11/28/2022]
Abstract
Dietary fat increases carotenoid bioavailability by facilitating their transfer to the aqueous micellar fraction during digestion. However, the specific effect of both quantity and type of dietary fat required for optimal carotenoid absorption remained unexplored. In the present study, the effect of amount and type of vegetable oils on carotenoid micellarization from carrot, spinach, drumstick leaves and papaya using in vitro digestion/Caco-2 cell model have been assessed. Although, dietary fat (0.5-10% w/w) significantly increased the micellarization of carotenoids from all the test foods, the extent of increase was determined by the food matrix (papaya > drumstick = spinach > carrot) and polarity of carotenoids (lutein > β-carotene = α-carotene > lycopene). Among the dietary fats tested the carotenoid micellarization was twofold to threefold higher with dietary fat rich in unsaturated fatty acids (olive oil = soybean oil = sunflower oil) compared to saturated fatty acids (peanut oil = palm oil > coconut oil). Intestinal cell uptake of lutein exceeded that of β-carotene from micellar fraction of spinach leaves digested with various oils. However, cellular uptake of β-carotene is depended on the carotenoid content in micellar fraction rather than the type of fat used. Together these results suggest that food matrix, polarity of carotenoids and type of dietary fat determines the extent of carotenoid micellarization from vegetables and fruits.
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Affiliation(s)
- Purna Chandra Mashurabad
- Micronutrient Division, National Institute of Nutrition, Indian Council of Medical Research (ICMR), Hyderabad, 500 007 India
| | - Ravindranadh Palika
- Micronutrient Division, National Institute of Nutrition, Indian Council of Medical Research (ICMR), Hyderabad, 500 007 India
| | - Yvette Wilda Jyrwa
- Micronutrient Division, National Institute of Nutrition, Indian Council of Medical Research (ICMR), Hyderabad, 500 007 India
| | - K Bhaskarachary
- Food Chemistry Division, National Institute of Nutrition, Indian Council of Medical Research (ICMR), Hyderabad, 500 007 India
| | - Raghu Pullakhandam
- Micronutrient Division, National Institute of Nutrition, Indian Council of Medical Research (ICMR), Hyderabad, 500 007 India
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Desmarchelier C, Borel P, Goncalves A, Kopec R, Nowicki M, Morange S, Lesavre N, Portugal H, Reboul E. A Combination of Single-Nucleotide Polymorphisms Is Associated with Interindividual Variability in Cholecalciferol Bioavailability in Healthy Men. J Nutr 2016; 146:2421-2428. [PMID: 27798339 DOI: 10.3945/jn.116.237115] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/10/2016] [Accepted: 09/19/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Most people require dietary vitamin D to achieve the recommended concentration of 25-hydroxyvitamin D [25(OH)D] in the blood. However, the response to vitamin D supplementation is highly variable among individuals. OBJECTIVE We assessed whether the variability in cholecalciferol bioavailability was associated with single-nucleotide polymorphisms (SNPs) in candidate genes. METHODS In a single-group design, 39 healthy adult men with a mean ± SD age of 33 ± 2 y and mean ± SD body mass index (in kg/m2) of 22.9 ± 0.3 were genotyped with the use of whole-genome microarrays. After an overnight fast, plasma 25(OH)D status was measured, and the subjects then consumed a meal that provided 5 mg cholecalciferol as a supplement. Plasma chylomicron cholecalciferol concentration was measured over 8 h, and cholecalciferol response was assessed by calculating the postprandial area under the curve. Partial least squares regression was used to test the association of SNPs in or near candidate genes (61 genes representing 3791 SNPs) with the postprandial cholecalciferol response. RESULTS The postprandial chylomicron cholecalciferol concentration peaked at 5.4 h. The cholecalciferol response was extremely variable among individuals (CV: 47%). It correlated with the chylomicron triglyceride (TG) response (r = 0.60; P < 0.001) but not with the fasting plasma 25(OH)D concentration (r = 0.04; P = 0.83). A significant (P = 1.32 × 10-4) partial least squares regression model that included 17 SNPs in 13 genes (including 5 that have been associated with chylomicron TG response) was associated with the variance in the cholecalciferol response. CONCLUSION In healthy men, there is a high interindividual variability in cholecalciferol bioavailability that is associated with a combination of SNPs located in or near genes involved in both vitamin D and lipid metabolism. This trial was registered at clinicaltrials.gov as NCT02100774.
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Affiliation(s)
- Charles Desmarchelier
- NORT Nutrition Obesity and Thrombotic Risk, Aix-Marseille University, INRA National Institute for Agricultural Research, INSERM National Institute of Health and Medical Research, Marseille, France
| | - Patrick Borel
- NORT Nutrition Obesity and Thrombotic Risk, Aix-Marseille University, INRA National Institute for Agricultural Research, INSERM National Institute of Health and Medical Research, Marseille, France;
| | | | - Rachel Kopec
- National Institute for Agricultural Research, Avignon, France.,Security and Quality of Plant Products, University of Avignon, Avignon, France
| | - Marion Nowicki
- NORT Nutrition Obesity and Thrombotic Risk, Aix-Marseille University, INRA National Institute for Agricultural Research, INSERM National Institute of Health and Medical Research, Marseille, France
| | - Sophie Morange
- Clinical Investigation Centre, Conception Hospital, Marseille, France; and
| | - Nathalie Lesavre
- Clinical Investigation Centre, North Hospital, Marseille, France
| | - Henri Portugal
- NORT Nutrition Obesity and Thrombotic Risk, Aix-Marseille University, INRA National Institute for Agricultural Research, INSERM National Institute of Health and Medical Research, Marseille, France
| | - Emmanuelle Reboul
- NORT Nutrition Obesity and Thrombotic Risk, Aix-Marseille University, INRA National Institute for Agricultural Research, INSERM National Institute of Health and Medical Research, Marseille, France
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Yi J, Zhong F, Zhang Y, Yokoyama W, Zhao L. Effects of Lipids on in Vitro Release and Cellular Uptake of β-Carotene in Nanoemulsion-Based Delivery Systems. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:10831-10837. [PMID: 26629789 DOI: 10.1021/acs.jafc.5b04789] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
β-Carotene (BC) nanoemulsions were successfully prepared by microfluidization. BC micellarization was significantly affected by bile salts and pancreatin concentration. Positive and linear correlation was observed between BC release and bile salts concentration. Pancreatin facilitated BC's release in simulated digestion. Compared to the control (bulk oil) (4.6%), nanoemulsion delivery systems significantly improved the micellarization of BC (70.9%). The amount of BC partitioned into micelles was positively proportional to the length of carrier oils. Unsaturated fatty acid (UFA)-rich oils were better than saturated fatty acid (SFA)-rich oils in transferring BC (p < 0.05). No significant difference was observed between monounsaturated fatty acid (MUFA)-rich oils and polyunsaturated fatty acid (PUFA)-rich oils (p > 0.05). A positive and linear relationship between the degree of lipolysis and the release of BC in vitro digestion was observed. Bile salts showed cytotoxicity to Caco-2 cells below 20 times dilution. BC uptake by Caco-2 cells was not affected by fatty acid (FA) compositions in micelles, but BC uptake was proportional to its concentration in the diluted micelle fraction. The results obtained are beneficial to encapsulate and deliver BC or other bioactive lipophilic carotenoids in a wide range of commercial products.
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Affiliation(s)
- Jiang Yi
- College of Chemistry and Environmental Engineering, Shenzhen University , Shenzhen 518060, China
| | - Fang Zhong
- Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Food Science and Technology, Jiangnan University , Wuxi 214122, China
| | - Yuzhu Zhang
- Western Regional Research Center, ARS, U.S. Department of Agriculture , Albany, California 94710, United States
| | - Wallace Yokoyama
- Western Regional Research Center, ARS, U.S. Department of Agriculture , Albany, California 94710, United States
| | - Liqing Zhao
- College of Chemistry and Environmental Engineering, Shenzhen University , Shenzhen 518060, China
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McClements DJ, Zou L, Zhang R, Salvia-Trujillo L, Kumosani T, Xiao H. Enhancing Nutraceutical Performance Using Excipient Foods: Designing Food Structures and Compositions to Increase Bioavailability. Compr Rev Food Sci Food Saf 2015. [DOI: 10.1111/1541-4337.12170] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- David Julian McClements
- Biopolymers and Colloids Laboratory, Dept. of Food Science; Univ. of Massachusetts Amherst; Amherst Mass 01003 U.S.A
- Biochemistry Dept., Faculty of Science, Production of Bioproducts for Industrial Applications Research Group and Experimental Biochemistry Unit; King Fahd Medical Research Center, King Abdulaziz Univ; Jeddah Saudi Arabia
| | - Liqiang Zou
- State Key Laboratory of Food Science and Technology; Nanchang Univ; Nanchang, No. 235 Nanjing East Road Nanchang 330047 Jiangxi China
| | - Ruojie Zhang
- State Key Laboratory of Food Science and Technology; Nanchang Univ; Nanchang, No. 235 Nanjing East Road Nanchang 330047 Jiangxi China
| | - Laura Salvia-Trujillo
- State Key Laboratory of Food Science and Technology; Nanchang Univ; Nanchang, No. 235 Nanjing East Road Nanchang 330047 Jiangxi China
| | - Taha Kumosani
- Biochemistry Dept., Faculty of Science, Production of Bioproducts for Industrial Applications Research Group and Experimental Biochemistry Unit; King Fahd Medical Research Center, King Abdulaziz Univ; Jeddah Saudi Arabia
| | - Hang Xiao
- Biopolymers and Colloids Laboratory, Dept. of Food Science; Univ. of Massachusetts Amherst; Amherst Mass 01003 U.S.A
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Borel P, Desmarchelier C, Nowicki M, Bott R. A Combination of Single-Nucleotide Polymorphisms Is Associated with Interindividual Variability in Dietary β-Carotene Bioavailability in Healthy Men. J Nutr 2015; 145:1740-7. [PMID: 26063065 DOI: 10.3945/jn.115.212837] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Accepted: 05/21/2015] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The bioavailability of β-carotene, the main dietary provitamin A carotenoid, varies among individuals. It is not known whether this variability can affect long-term β-carotene, and hence vitamin A, status. OBJECTIVES We hypothesized that variations in genes involved in β-carotene absorption and postprandial metabolism could at least partially explain the high interindividual variability in β-carotene bioavailability. Thus, the main objectives of this study were to identify associated single-nucleotide polymorphisms (SNPs), and to estimate whether populations with different allele frequencies at these SNPs could have different abilities to absorb provitamin A carotenoids. METHODS In this single-group design, 33 healthy, nonobese adult men were genotyped with the use of whole-genome microarrays. After an overnight fast, they consumed a test meal containing 100 g tomato puree providing 0.4 mg β-carotene. The postprandial plasma chylomicron β-carotene concentration was then measured at regular time intervals over 8 h. Partial least squares (PLS) regression was used to identify the best combination of SNPs in or near candidate genes (54 genes representing 2172 SNPs) that was associated with the postprandial chylomicron β-carotene response (incremental β-carotene area-under-the-curve concentration over 8 h in chylomicrons). RESULTS The postprandial chylomicron β-carotene response was highly variable (CV = 105%) and was positively correlated with the fasting plasma β-carotene concentration (r = 0.78; P < 0.0001). A significant (P = 6.54 × 10(-3)) multivalidated PLS regression model, which included 25 SNPs in 12 genes, explained 69% of the variance in the postprandial chylomicron β-carotene response, i.e., β-carotene bioavailability. CONCLUSIONS Interindividual variability in β-carotene bioavailability appears to be partially modulated by a combination of SNPs in 12 genes. This variability likely affects the long-term blood β-carotene status. A theoretic calculation of β-carotene bioavailability in 4 populations of the international HapMap project suggests that populations with different allele frequencies in these SNPs might exhibit a different ability to absorb dietary β-carotene. This trial was registered at clinicaltrials.gov as NCT02100774.
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Affiliation(s)
- Patrick Borel
- French National Institute for Agricultural Research, UMR INRA 1260, Marseille, France; French National Institute of Health and Medical Research, UMR_S 1062, Marseille, France; and Aix-Marseille Université, Nutrition, Obesity and Risk of Thrombosis, Marseille, France
| | - Charles Desmarchelier
- French National Institute for Agricultural Research, UMR INRA 1260, Marseille, France; French National Institute of Health and Medical Research, UMR_S 1062, Marseille, France; and Aix-Marseille Université, Nutrition, Obesity and Risk of Thrombosis, Marseille, France
| | - Marion Nowicki
- French National Institute for Agricultural Research, UMR INRA 1260, Marseille, France; French National Institute of Health and Medical Research, UMR_S 1062, Marseille, France; and Aix-Marseille Université, Nutrition, Obesity and Risk of Thrombosis, Marseille, France
| | - Romain Bott
- French National Institute for Agricultural Research, UMR INRA 1260, Marseille, France; French National Institute of Health and Medical Research, UMR_S 1062, Marseille, France; and Aix-Marseille Université, Nutrition, Obesity and Risk of Thrombosis, Marseille, France
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Priyadarshani AMB. A review on factors influencing bioaccessibility and bioefficacy of carotenoids. Crit Rev Food Sci Nutr 2015; 57:1710-1717. [DOI: 10.1080/10408398.2015.1023431] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Yao M, McClements DJ, Xiao H. Improving oral bioavailability of nutraceuticals by engineered nanoparticle-based delivery systems. Curr Opin Food Sci 2015. [DOI: 10.1016/j.cofs.2014.12.005] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Cooperstone JL, Ralston RA, Riedl KM, Haufe TC, Schweiggert RM, King SA, Timmers CD, Francis DM, Lesinski GB, Clinton SK, Schwartz SJ. Enhanced bioavailability of lycopene when consumed as cis-isomers from tangerine compared to red tomato juice, a randomized, cross-over clinical trial. Mol Nutr Food Res 2015; 59:658-69. [PMID: 25620547 DOI: 10.1002/mnfr.201400658] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 12/15/2014] [Accepted: 01/07/2015] [Indexed: 11/09/2022]
Abstract
SCOPE Tangerine tomatoes (Solanum lycopersicum) are rich in tetra-cis-lycopene resulting from natural variation in carotenoid isomerase. Our objective was to compare the bioavailability of lycopene from tangerine to red tomato juice, and elucidate physical deposition forms of these isomers in tomatoes by light and electron microscopy. METHODS AND RESULTS Following a randomized cross-over design, subjects (n = 11, 6 M/5 F) consumed two meals delivering 10 mg lycopene from tangerine (94% cis) or red tomato juice (10% cis). Blood was sampled over 12 h and triglyceride-rich lipoprotein fractions of plasma were isolated and analyzed using HPLC-DAD-MS/MS. Lycopene was crystalline in red tomato chromoplasts and globular in tangerine tomatoes. With tangerine tomato juice we observed a marked 8.5-fold increase in lycopene bioavailability compared to red tomato juice (p < 0.001). Fractional absorption was 47.70 ± 8.81% from tangerine and 4.98 ± 1.92% from red tomato juices. Large heterogeneity was observed among subjects. CONCLUSION Lycopene is markedly more bioavailable from tangerine than from red tomato juice, consistent with a predominance of cis-lycopene isomers and presence in chromoplasts in a lipid dissolved globular state. These results justify using tangerine tomatoes as a lycopene source in studies examining the potential health benefits of lycopene-rich foods.
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Affiliation(s)
- Jessica L Cooperstone
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, USA
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McClements DJ, Li F, Xiao H. The Nutraceutical Bioavailability Classification Scheme: Classifying Nutraceuticals According to Factors Limiting their Oral Bioavailability. Annu Rev Food Sci Technol 2015; 6:299-327. [PMID: 25705933 DOI: 10.1146/annurev-food-032814-014043] [Citation(s) in RCA: 152] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The oral bioavailability of a health-promoting dietary component (nutraceutical) may be limited by various physicochemical and physiological phenomena: liberation from food matrices, solubility in gastrointestinal fluids, interaction with gastrointestinal components, chemical degradation or metabolism, and epithelium cell permeability. Nutraceutical bioavailability can therefore be improved by designing food matrices that control their bioaccessibility (B*), absorption (A*), and transformation (T*) within the gastrointestinal tract (GIT). This article reviews the major factors influencing the gastrointestinal fate of nutraceuticals, and then uses this information to develop a new scheme to classify the major factors limiting nutraceutical bioavailability: the nutraceutical bioavailability classification scheme (NuBACS). This new scheme is analogous to the biopharmaceutical classification scheme (BCS) used by the pharmaceutical industry to classify drug bioavailability, but it contains additional factors important for understanding nutraceutical bioavailability in foods. The article also highlights potential strategies for increasing the oral bioavailability of nutraceuticals based on their NuBACS designation (B*A*T*).
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Nidhi B, Ramaprasad TR, Baskaran V. Dietary fatty acid determines the intestinal absorption of lutein in lutein deficient mice. Food Res Int 2014; 64:256-263. [DOI: 10.1016/j.foodres.2014.06.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 06/17/2014] [Accepted: 06/20/2014] [Indexed: 10/25/2022]
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28
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Kopec RE, Cooperstone JL, Schweiggert RM, Young GS, Harrison EH, Francis DM, Clinton SK, Schwartz SJ. Avocado consumption enhances human postprandial provitamin A absorption and conversion from a novel high-β-carotene tomato sauce and from carrots. J Nutr 2014; 144:1158-66. [PMID: 24899156 PMCID: PMC4093981 DOI: 10.3945/jn.113.187674] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 01/12/2014] [Accepted: 05/05/2014] [Indexed: 11/14/2022] Open
Abstract
Dietary lipids have been shown to increase bioavailability of provitamin A carotenoids from a single meal, but the effects of dietary lipids on conversion to vitamin A during absorption are essentially unknown. Based on previous animal studies, we hypothesized that the consumption of provitamin A carotenoids with dietary lipid would enhance conversion to vitamin A during absorption compared with the consumption of provitamin A carotenoids alone. Two separate sets of 12 healthy men and women were recruited for 2 randomized, 2-way crossover studies. One meal was served with fresh avocado (Persea americana Mill), cultivated variety Hass (delivering 23 g of lipid), and a second meal was served without avocado. In study 1, the source of provitamin A carotenoids was a tomato sauce made from a novel, high-β-carotene variety of tomatoes (delivering 33.7 mg of β-carotene). In study 2, the source of provitamin A carotenoids was raw carrots (delivering 27.3 mg of β-carotene and 18.7 mg of α-carotene). Postprandial blood samples were taken over 12 h, and provitamin A carotenoids and vitamin A were quantified in triglyceride-rich lipoprotein fractions to determine baseline-corrected area under the concentration-vs.-time curve. Consumption of lipid-rich avocado enhanced the absorption of β-carotene from study 1 by 2.4-fold (P < 0.0001). In study 2, the absorption of β-carotene and α-carotene increased by 6.6- and 4.8-fold, respectively (P < 0.0001 for both). Most notably, consumption of avocado enhanced the efficiency of conversion to vitamin A (as measured by retinyl esters) by 4.6-fold in study 1 (P < 0.0001) and 12.6-fold in study 2 (P = 0.0013). These observations highlight the importance of provitamin A carotenoid consumption with a lipid-rich food such as avocado for maximum absorption and conversion to vitamin A, especially in populations in which vitamin A deficiency is prevalent. This trial was registered at clinicaltrials.gov as NCT01432210.
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Affiliation(s)
- Rachel E Kopec
- Departments of Food Science and Technology and Human Nutrition and
| | | | - Ralf M Schweiggert
- Departments of Food Science and Technology and Institute of Food Science and Biotechnology, Hohenheim University, Stuttgart, Germany
| | - Gregory S Young
- Center for Biostatistics, The Ohio State University, Columbus, OH
| | | | - David M Francis
- Department of Horticulture and Crop Science, The Ohio State University, Wooster, OH
| | - Steven K Clinton
- Department of Oncology and Hematology, The Ohio State University Medical Center, Columbus, OH; and
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Selective factors governing in vitro β-carotene bioaccessibility: negative influence of low filtration cutoffs and alterations by emulsifiers and food matrices. Nutr Res 2014; 34:1101-10. [PMID: 25476193 DOI: 10.1016/j.nutres.2014.04.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 03/28/2014] [Accepted: 04/15/2014] [Indexed: 02/01/2023]
Abstract
Because of their putative health benefits, the biological fate of carotenoids after digestion has been met with much interest, and ex vivo methods using carotenoid standards to study their digestion and further metabolism have been developed. In the absence of a complex food matrix, that is, when studying isolated carotenoids, protocol conditions of gastrointestinal digestion models have to be adjusted. In this investigation, we hypothesized that certain selected factors would significantly influence the bioaccessibility of β-carotene in vitro. The factors considered included (i) type of lipid matrix employed (milk, cream, or oil), (ii) presence/absence of emulsifiers (e.g. lecithin and taurocholate), (iii) addition of a gastric lipase, and (iv) final filtration (20 or 200 nm) of the digesta. Adding an emulsifier mixture (10 mg lecithin + 50 mg monoolein + 5 mg oleic acid) enhanced β-carotene bioaccessibility 3 times (P < 0.001), whereas additional taurocholate and the presence/absence of gastric lipase added before intestinal digestion had no significant effect. β-Carotene bioaccessibility was superior with oil than with milk (18.8% ± 0.7% and 6.1% ± 0.7%, respectively; P = 0.03), especially after filtration, thus suggesting incomplete micelle formation after addition of milk. Filtration through 20 nm filters reduced carotenoid concentration in the aqueous fraction (from 7.1% ± 0.2% to 5.5% ± 0.2% in samples digested with canola oil, P < 0.001), indicating that not all formed micelles compared in size with those normally formed in vivo. When studying carotenoid standards during in vitro digestion, care should be taken to separate mixed micelles by filtration, and the choice of emulsifier and matrix should be considered.
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Carbonell-Capella JM, Buniowska M, Barba FJ, Esteve MJ, Frígola A. Analytical Methods for Determining Bioavailability and Bioaccessibility of Bioactive Compounds from Fruits and Vegetables: A Review. Compr Rev Food Sci Food Saf 2014; 13:155-171. [PMID: 33412647 DOI: 10.1111/1541-4337.12049] [Citation(s) in RCA: 341] [Impact Index Per Article: 34.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Accepted: 10/17/2013] [Indexed: 12/16/2022]
Abstract
Determination of bioactive compounds content directly from foodstuff is not enough for the prediction of potential in vivo effects, as metabolites reaching the blood system may be different from the original compounds found in food, as a result of an intensive metabolism that takes place during absorption. Nutritional efficacy of food products may be ensured by the determination of bioaccessibility, which provides valuable information in order to select the appropriate dosage and source of food matrices. However, between all the methods available, there is a need to establish the best approach for the assessment of specific compounds. Comparison between in vivo and in vitro procedures used to determine bioaccessibility and bioavailability is carried out, taking into account the strengths and limitations of each experimental technique, along with an intensive description of actual approaches applied to assess bioaccessibility of bioactive compounds. Applications of these methods for specific bioactive compound's bioaccessibility or bioavailability are also discussed, considering studies regarding the bioavailability of carotenoids, polyphenolic compounds, glucosinolates, vitamin E, and phytosterols.
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Affiliation(s)
- Juana M Carbonell-Capella
- Dept. of Nutrition and Food Chemistry, Univ. de València, Avda, Vicent Andrés Estellés, s/n. 46100, Burjassot, Spain
| | - Magdalena Buniowska
- Dept. of Nutrition and Food Chemistry, Univ. de València, Avda, Vicent Andrés Estellés, s/n. 46100, Burjassot, Spain
| | - Francisco J Barba
- Dept. of Nutrition and Food Chemistry, Univ. de València, Avda, Vicent Andrés Estellés, s/n. 46100, Burjassot, Spain
| | - María J Esteve
- Dept. of Nutrition and Food Chemistry, Univ. de València, Avda, Vicent Andrés Estellés, s/n. 46100, Burjassot, Spain
| | - Ana Frígola
- Dept. of Nutrition and Food Chemistry, Univ. de València, Avda, Vicent Andrés Estellés, s/n. 46100, Burjassot, Spain
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31
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Failla ML, Chitchumronchokchai C, Ferruzzi MG, Goltz SR, Campbell WW. Unsaturated fatty acids promote bioaccessibility and basolateral secretion of carotenoids and α-tocopherol by Caco-2 cells. Food Funct 2014; 5:1101-12. [PMID: 24710065 DOI: 10.1039/c3fo60599j] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Bioavailability of carotenoids and tocopherols from foods is determined by the efficiency of transfer from food/meal to mixed micelles during digestion, incorporation into chylomicrons for trans-epithelial transport to lymphatic/blood system, and distribution to target tissues.
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Affiliation(s)
- Mark L. Failla
- Department of Human Sciences
- Human Nutrition Program
- The Ohio State University
- Columbus, USA
| | | | - Mario G. Ferruzzi
- Department of Food Science
- Purdue University
- West Lafayette, USA
- Department of Nutrition Science
- Purdue University
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McClements DJ, Xiao H. Excipient foods: designing food matrices that improve the oral bioavailability of pharmaceuticals and nutraceuticals. Food Funct 2014; 5:1320-33. [DOI: 10.1039/c4fo00100a] [Citation(s) in RCA: 137] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The oral bioavailability of many lipophilic bioactive agents (pharmaceuticals and nutraceuticals) is limited due to various physicochemical and physiological processes. Excipient foods can be designed to improve the oral bioavailability of these bioactive agents.
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Affiliation(s)
- David Julian McClements
- Biopolymers and Colloids Laboratory
- Department of Food Science
- University of Massachusetts Amherst
- Amherst, USA
- Department of Biochemistry
| | - Hang Xiao
- Biopolymers and Colloids Laboratory
- Department of Food Science
- University of Massachusetts Amherst
- Amherst, USA
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33
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Marze S. A coarse-grained simulation to study the digestion and bioaccessibility of lipophilic nutrients and micronutrients in emulsion. Food Funct 2014; 5:129-39. [DOI: 10.1039/c3fo60184f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Nanoemulsion-based oral delivery systems for lipophilic bioactive components: nutraceuticals and pharmaceuticals. Ther Deliv 2013; 4:841-57. [PMID: 23883127 DOI: 10.4155/tde.13.46] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Nanoemulsions have considerable potential for encapsulating, protecting and delivering lipophilic bioactive components via the oral route, such as pharmaceuticals (drugs) and nutraceuticals (food components with specific health benefits). These systems can be fabricated from generally recognized as safe ingredients using relatively simple processing operations, such as mixing and homogenization. Some of the potential advantages of nanoemulsions over conventional emulsions include higher bioaccessibility, higher physical stability and higher optical clarity. An overview of the current status of nanoemulsion fabrication, stability, properties and biological fate is given, with special emphasis on the suitability of nanoemulsions for the oral delivery of hydrophobic bioactive components, such as drugs and nutraceuticals.
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Lakshminarayana R, Baskaran V. Influence of olive oil on the bioavailability of carotenoids. EUR J LIPID SCI TECH 2013. [DOI: 10.1002/ejlt.201200254] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Vallikannan Baskaran
- Department of Biochemistry and Nutrition and Department of Molecular NutritionCentral Food Technological Research Institute (CSIR)MysoreIndia
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Salvia-Trujillo L, Qian C, Martín-Belloso O, McClements D. Modulating β-carotene bioaccessibility by controlling oil composition and concentration in edible nanoemulsions. Food Chem 2013; 139:878-84. [DOI: 10.1016/j.foodchem.2013.02.024] [Citation(s) in RCA: 170] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Revised: 12/21/2012] [Accepted: 02/12/2013] [Indexed: 11/24/2022]
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Effects of fats and oils on the bioaccessibility of carotenoids and vitamin E in vegetables. Biosci Biotechnol Biochem 2013; 77:1055-60. [PMID: 23649270 DOI: 10.1271/bbb.130025] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The low bioavailability of lipophilic micronutrients is mainly caused by their limited solubilization to an aqueous micelle, which hinders their ability to be taken up by the intestines. Bioaccessibility is the ratio of the solubilized portion to the whole amount ingested. We evaluated in this study the effects of individual fats and oils and their constituents on the bioaccessibility of carotenoids and vitamin E in vegetables by simulated digestion. Various fats and oils and long-chain triacylglycerols enhanced the bioaccessibility of β-carotene present in spinach, but not of lutein and α-tocopherol, which are less hydrophobic than β-carotene. Free fatty acid, monoacylglycerol, and diacylglycerol also enhanced the bioaccessibility of β-carotene present in spinach. In addition to the long-chain triacylglycerols, their hydrolyzates formed during digestion would facilitate the dispersion and solubilization of β-carotene into mixed micelles. Dietary fats and oils would therefore enhance the bioaccessibility of hydrophobic carotenes present in vegetables.
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Jeffery J, Holzenburg A, King S. Physical barriers to carotenoid bioaccessibility. Ultrastructure survey of chromoplast and cell wall morphology in nine carotenoid-containing fruits and vegetables. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2012; 92:2603-10. [PMID: 22806183 DOI: 10.1002/jsfa.5768] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Revised: 05/08/2012] [Accepted: 05/20/2012] [Indexed: 05/08/2023]
Abstract
BACKGROUND The ultrastructural characterisation of cellular components is a key element in revealing the bases for differences in nutrient bioaccessibility among fruits and vegetables and their derived products. Together, cell walls and chromoplasts constitute the two major physical barriers to carotenoid release from the food matrix (structure) during digestion. In general, larger cells with thinner cell walls are most likely to fail under mechanical pressure. In relation to chromoplasts, the substructures plastoglobuli, crystals and membranes give decreasing rates of carotenoid solubilisation when exposed to digestive forces. RESULTS This paper describes cell wall and chromoplast structures in nine carotenoid-storing raw fruits and vegetables. Watermelon and melon cells were shown to have the largest cells concomitant with thin, non-fibrous cell walls, while carrot, hypodermal grapefruit and sweet potato cells were smallest with fibrous or dense cell walls. Mango fruit showed the highest proportion of globules to other substructures. Carrot, papaya and tomato contained many crystalline structures. Finally, watermelon, mango and butternut squash developed a high proportion of membranous structures. CONCLUSION A more precise description of the physical characteristics of foods that stand as barriers to bioaccessibility can help in understanding which are more or less inhibitory for particular foods.
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Affiliation(s)
- Jennifer Jeffery
- Microscopy Imaging Center, 2257 TAMU, Texas A&M University, College Station, TX 77843, USA.
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39
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Conlon LE, King RD, Moran NE, Erdman JW. Coconut oil enhances tomato carotenoid tissue accumulation compared to safflower oil in the Mongolian gerbil ( Meriones unguiculatus ). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:8386-8394. [PMID: 22866697 DOI: 10.1021/jf301902k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Evidence suggests that monounsaturated and polyunsaturated fats facilitate greater absorption of carotenoids than saturated fats. However, the comparison of consuming a polyunsaturated fat source versus a saturated fat source on tomato carotenoid bioaccumulation has not been examined. The goal of this study was to determine the influence of coconut oil and safflower oil on tomato carotenoid tissue accumulation in Mongolian gerbils ( Meriones unguiculatus ) fed a 20% fat diet. Coconut oil feeding increased carotenoid concentrations among many compartments including total carotenoids in the serum (p = 0.0003), adrenal glandular phytoene (p = 0.04), hepatic phytofluene (p = 0.0001), testicular all-trans-lycopene (p = 0.01), and cis-lycopene (p = 0.006) in the prostate-seminal vesicle complex compared to safflower oil. Safflower oil-fed gerbils had greater splenic lycopene concentrations (p = 0.006) compared to coconut oil-fed gerbils. Coconut oil feeding increased serum cholesterol (p = 0.0001) and decreased hepatic cholesterol (p = 0.0003) compared to safflower oil. In summary, coconut oil enhanced tissue uptake of tomato carotenoids to a greater degree than safflower oil. These results may have been due to the large proportion of medium-chain fatty acids in coconut oil, which might have caused a shift in cholesterol flux to favor extrahepatic carotenoid tissue deposition.
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Affiliation(s)
- Lauren E Conlon
- Division of Nutritional Sciences, 905 South Goodwin Avenue, University of Illinois at Urbana-Champaign , Urbana, Illinois 61801, United States
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40
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Qian C, Decker EA, Xiao H, McClements DJ. Nanoemulsion delivery systems: influence of carrier oil on β-carotene bioaccessibility. Food Chem 2012; 135:1440-7. [PMID: 22953878 DOI: 10.1016/j.foodchem.2012.06.047] [Citation(s) in RCA: 367] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Revised: 06/04/2012] [Accepted: 06/12/2012] [Indexed: 01/18/2023]
Abstract
Consumption of carotenoids may reduce the incidences of certain chronic diseases, but their use in foods is currently limited because of their poor water-solubility, low bioavailability and chemical instability. We examined the impact of carrier oil type on the bioaccessibility of β-carotene encapsulated within nanoemulsion-based delivery systems. Oil-in-water nanoemulsions (d<200nm) were formed using a non-ionic surfactant (Tween 20) as emulsifier and long chain triglycerides (LCT), medium chain triglycerides (MCT) or orange oil as carrier oils. The influence of carrier oil type on β-carotene bioaccessibility was established using an in vitro model to simulate the oral, gastric and small intestinal phases of the gastrointestinal tract. The rate and extent of free fatty acid production in the intestine decreased in the order LCT≈MCT≫orange oil; whereas β-carotene bioaccessibility decreased in the order LCT≫MCT>orange oil. The bioaccessibility of β-carotene was negligible (≈0%) in orange oil nanoemulsions because no mixed micelles were formed to solubilise β-carotene, and was relatively low (≈2%) in MCT nanoemulsions because the mixed micelles formed were too small to solubilise β-carotene. In contrast, β-carotene bioaccessibility was relatively high (≈66%) in LCT nanoemulsions. Our results have important implications for the design of effective delivery systems for encapsulation of carotenoids and other lipophilic bioactive components.
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Affiliation(s)
- Cheng Qian
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
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41
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Goltz SR, Campbell WW, Chitchumroonchokchai C, Failla ML, Ferruzzi MG. Meal triacylglycerol profile modulates postprandial absorption of carotenoids in humans. Mol Nutr Food Res 2012; 56:866-77. [PMID: 22707262 DOI: 10.1002/mnfr.201100687] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shellen R. Goltz
- Department of Food Science; Purdue University; West Lafayette; IN; USA
| | - Wayne W. Campbell
- Department of Nutrition Science; Purdue University; West Lafayette; IN; USA
| | | | - Mark L. Failla
- Department of Human Nutrition; The Ohio State University; Columbus; OH; USA
| | - Mario G. Ferruzzi
- Department of Food Science; Purdue University; West Lafayette; IN; USA
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San-Jose LM, Granado-Lorencio F, Fitze PS. Dietary lipids reduce the expression of carotenoid-based coloration in Lacerta vivipara. Funct Ecol 2012. [DOI: 10.1111/j.1365-2435.2012.01970.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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44
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Colle IJ, Van Buggenhout S, Lemmens L, Van Loey AM, Hendrickx ME. The type and quantity of lipids present during digestion influence the in vitro bioaccessibility of lycopene from raw tomato pulp. Food Res Int 2012. [DOI: 10.1016/j.foodres.2011.10.041] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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45
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Lietz G, Lange J, Rimbach G. Molecular and dietary regulation of β,β-carotene 15,15′-monooxygenase 1 (BCMO1). Arch Biochem Biophys 2010; 502:8-16. [DOI: 10.1016/j.abb.2010.06.032] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Revised: 06/25/2010] [Accepted: 06/28/2010] [Indexed: 11/28/2022]
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48
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Novotny JA, Harrison DJ, Pawlosky R, Flanagan VP, Harrison EH, Kurilich AC. Beta-carotene conversion to vitamin A decreases as the dietary dose increases in humans. J Nutr 2010; 140:915-8. [PMID: 20237064 PMCID: PMC2855261 DOI: 10.3945/jn.109.116947] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2009] [Revised: 10/21/2009] [Accepted: 02/06/2010] [Indexed: 11/14/2022] Open
Abstract
It has been suggested that high doses of beta-carotene limit its conversion to vitamin A, yet this effect has not been well established in humans. A feeding study was conducted in a randomized crossover design in which volunteers consumed 2 doses of deuterium-labeled beta-carotene on 2 occasions, with beta-carotene and vitamin A response assessed by plasma area under the concentration time curve (AUC). Seven volunteers (4 men, 3 women) consumed each of 2 doses of beta-carotene-d8 and provided serial blood samples for 37 d after each dose. beta-Carotene doses were 20 and 40 mg. Plasma beta-carotene-d8 was assessed by HPLC-MS. Plasma retinol (ROH)-d4, which was derived from the beta-carotene-d8, was evaluated by GC-MS after saponification to convert retinyl esters to ROH prior to the formation of the trimethylsilylether. The plasma AUC for beta-carotene-d8 increased 2-fold from the 20-mg dose to the 40-mg dose. The plasma AUC for ROH-d4 increased 36% from the 20-mg dose to the 40-mg dose. These results establish that, in humans, beta-carotene conversion to vitamin A decreases as the dietary dose increases.
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Affiliation(s)
- Janet A Novotny
- USDA Agricultural Research Service, Beltsville Human Nutrition Research Center, Beltsville, MD 20705, USA.
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49
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Lakshminarayana R, Raju M, Keshava Prakash MN, Baskaran V. Phospholipid, oleic acid micelles and dietary olive oil influence the lutein absorption and activity of antioxidant enzymes in rats. Lipids 2009; 44:799-806. [PMID: 19685091 DOI: 10.1007/s11745-009-3328-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2009] [Accepted: 06/30/2009] [Indexed: 10/20/2022]
Abstract
This study reports on the results of repeated gavages and dietary feeding of lutein dispersed either in phospholipids or fatty acid micelles or vegetable oils and the effects on lutein bioavailability and antioxidant enzymes in rats. For the gavage study, rats (n = 5/group) were intubated with lutein solubilized either in oleic acid (OLA, 18:1n-9) or linoleic acid (LNA, 18:2n-6) or phosphatidylcholine (PC) or lysophosphatidylcholine (LPC) or no phospholipid (NoPL) micelles for 10 days. For the dietary study, rats (n = 5/group) were fed a diet containing fenugreek leaf (lutein source), either with olive (OO) or sunflower (SFO) or groundnut (GNO, control) oil or L: -alpha-lecithin (PL) for 4 weeks. The gavage study showed that the plasma, liver and eye lutein levels in OLA and LPC groups were higher by 23.9, 20.8 and 25.5% and 16.1, 28.5 and 14.0% than LNA and PC groups, respectively. The dietary study showed the plasma (35.0 and 43.5%) and eye (18.5 and 37.0%) lutein levels in OO were higher than SFO and GNO groups. The plasma and eye lutein levels in the PL group were higher by 20 and 31.3% than in the control. It is evident that OO and PL modulate lutein absorption, which in turn modulates antioxidant enzymes and fatty acids in plasma and tissues compared to SFO. Hence, selection of the fat source may be vital to enhancing the lutein bioavailability.
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Affiliation(s)
- R Lakshminarayana
- Department of Biochemistry and Nutrition, Central Food Technological Research Institute, CSIR, Mysore, 570020, India
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50
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Ho CC, de Moura FF, Kim SH, Burri BJ, Clifford AJ. A minute dose of 14C-{beta}-carotene is absorbed and converted to retinoids in humans. J Nutr 2009; 139:1480-6. [PMID: 19535418 PMCID: PMC2709301 DOI: 10.3945/jn.109.105114] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2009] [Revised: 02/13/2009] [Accepted: 05/24/2009] [Indexed: 11/14/2022] Open
Abstract
Our objective was to quantify the absorption and conversion to retinoids of a 1.01-nmol, 3.7-kBq oral dose of (14)C-beta-carotene in 8 healthy adults. The approach was to quantify, using AMS, the elimination of (14)C in feces for up to 16 d after dosing and in urine for up to 30 d after dosing. The levels of total (14)C in undiluted serial plasma samples were measured for up to 166 d after dosing. Also, the levels of (14)C in the retinyl ester (RE), retinol (ROH), and beta-carotene fractions that were isolated from undiluted plasma using HPLC were measured. The apparent digestibility of the (14)C was 53 +/- 13% (mean +/- SD), based on the mass balance data, and was generally consistent with the area under the curve for zero to infinite period of (14)C that was eliminated in the feces collections made up to 7.5 d after dosing. Metabolic fecal elimination, calculated as the slope per day (% (14)C-dose/collection from d 7.5 to the final day), was only 0.05 +/- 0.02%. The portion of the (14)C dose eliminated via urine was variable (6.5 +/- 5.2%). Participants [except participant 6 (P6)] had a distinct plasma peak of (14)C at 0.25 d post-dose, preceded by a shoulder at approximately 0.1 d, and followed by a broad (14)C peak that became indistinguishable from baseline at approximately 40 d. Plasma (14)C-RE accounted for most of the absorbed (14)C early after dosing and P1 had the longest delay in the first appearance of (14)C-RE in plasma. The data suggest that plasma RE should be considered in estimating the ROH activity equivalent of ingested beta-carotene.
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Affiliation(s)
- Charlene C Ho
- Department of Nutrition, University of California, Davis, CA 95616-8669, USA
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