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Tan C, Karaca AC, Assadpour E, Jafari SM. Influence of different nano/micro-carriers on the bioavailability of iron: Focus on in vitro-in vivo studies. Adv Colloid Interface Sci 2023; 318:102949. [PMID: 37348384 DOI: 10.1016/j.cis.2023.102949] [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: 03/24/2023] [Revised: 06/09/2023] [Accepted: 06/11/2023] [Indexed: 06/24/2023]
Abstract
Anemia resulting from iron (Fe) deficiency is a global public health problem. The deficiency of Fe is usually due to insufficient dietary intake of iron, interaction of Fe with other food components, and thus low bioaccessibility/bioavailability. Fe encapsulation has the potential to tackle some major challenges in iron fortification of foods. Various nano/micro-carriers have been developed for encapsulation of Fe, including emulsions, liposomes, hydrogels, and spray-dried microcapsules. They could reduce the interactions of Fe with food components, increase iron tolerance and intestinal uptake, and decrease adverse effects. This article review covers the factors affecting the bioavailability of Fe along with emerging carriers that can be used as a solution of this issue. The application of Fe-loaded carriers in food supplements and products is also described. The advantages and limitations associated with the delivery efficiency of each carrier for Fe are highlighted.
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Affiliation(s)
- Chen Tan
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Asli Can Karaca
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469 Istanbul, Turkey
| | - Elham Assadpour
- Food Industry Research Co., Gorgan, Iran; Food and Bio-Nanotech International Research Center (Fabiano), Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
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Huey SL, Mehta NH, Konieczynski EM, Bhargava A, Friesen VM, Krisher JT, Mbuya MNN, Monterrosa E, Nyangaresi AM, Boy E, Mehta S. Bioaccessibility and bioavailability of biofortified food and food products: Current evidence. Crit Rev Food Sci Nutr 2022; 64:4500-4522. [PMID: 36384354 DOI: 10.1080/10408398.2022.2142762] [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] [Indexed: 11/19/2022]
Abstract
Biofortification increases micronutrient content in staple crops through conventional breeding, agronomic methods, or genetic engineering. Bioaccessibility is a prerequisite for a nutrient to fulfill a biological function, e.g., to be bioavailable. The objective of this systematic review is to examine the bioavailability (and bioaccessibility as a proxy via in vitro and animal models) of the target micronutrients enriched in conventionally biofortified crops that have undergone post-harvest storage and/or processing, which has not been systematically reviewed previously, to our knowledge. We searched for articles indexed in MEDLINE, Agricola, AgEcon, and Center for Agriculture and Biosciences International databases, organizational websites, and hand-searched studies' reference lists to identify 18 studies reporting on bioaccessibility and 58 studies on bioavailability. Conventionally bred biofortified crops overall had higher bioaccessibility and bioavailability than their conventional counterparts, which generally provide more absorbed micronutrient on a fixed ration basis. However, these estimates depended on exact cultivar, processing method, context (crop measured alone or as part of a composite meal), and experimental method used. Measuring bioaccessibility and bioavailability of target micronutrients in biofortified and conventional foods is critical to optimize nutrient availability and absorption, ultimately to improve programs targeting micronutrient deficiency.
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Affiliation(s)
- Samantha L Huey
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
- Program in International Nutrition, Cornell University, Ithaca, New York, USA
- Center for Precision Nutrition and Health, Cornell University, Ithaca, New York, USA
| | - Neel H Mehta
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | | | - Arini Bhargava
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | | | - Jesse T Krisher
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | | | - Eva Monterrosa
- Global Alliance for Improved Nutrition, Geneva, Switzerland
| | | | - Erick Boy
- Harvest Plus, International Food Policy Research Institute, Washington, DC, USA
| | - Saurabh Mehta
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
- Program in International Nutrition, Cornell University, Ithaca, New York, USA
- Center for Precision Nutrition and Health, Cornell University, Ithaca, New York, USA
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Verna G, Sila A, Liso M, Mastronardi M, Chieppa M, Cena H, Campiglia P. Iron-Enriched Nutritional Supplements for the 2030 Pharmacy Shelves. Nutrients 2021; 13:378. [PMID: 33530485 PMCID: PMC7912282 DOI: 10.3390/nu13020378] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/18/2021] [Accepted: 01/22/2021] [Indexed: 12/18/2022] Open
Abstract
Iron deficiency (ID) affects people of all ages in many countries. Due to intestinal blood loss and reduced iron absorption, ID is a threat to IBD patients, women, and children the most. Current therapies can efficiently recover normal serum transferrin saturation and hemoglobin concentration but may cause several side effects, including intestinal inflammation. ID patients may benefit from innovative nutritional supplements that may satisfy iron needs without side effects. There is a growing interest in new iron-rich superfoods, like algae and mushrooms, which combine antioxidant and anti-inflammatory properties with iron richness.
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Affiliation(s)
- Giulio Verna
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
| | - Annamaria Sila
- National Institute of Gastroenterology “S. de Bellis”, Institute of Research, 70013 Castellana Grotte, Italy; (A.S.); (M.L.); (M.M.); (M.C.)
| | - Marina Liso
- National Institute of Gastroenterology “S. de Bellis”, Institute of Research, 70013 Castellana Grotte, Italy; (A.S.); (M.L.); (M.M.); (M.C.)
| | - Mauro Mastronardi
- National Institute of Gastroenterology “S. de Bellis”, Institute of Research, 70013 Castellana Grotte, Italy; (A.S.); (M.L.); (M.M.); (M.C.)
| | - Marcello Chieppa
- National Institute of Gastroenterology “S. de Bellis”, Institute of Research, 70013 Castellana Grotte, Italy; (A.S.); (M.L.); (M.M.); (M.C.)
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
- Clinical Nutrition and Dietetics Service, Unit of Internal Medicine and Endocrinology, ICS Maugeri I.R.C.C.S, 27100 Pavia, Italy
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
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