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Liu X, Beck T, Dhana K, Desai P, Krueger KR, Tangney CC, Holland TM, Agarwal P, Evans DA, Rajan KB. Association of Whole Grain Consumption and Cognitive Decline: An Investigation From a Community-Based Biracial Cohort of Older Adults. Neurology 2023; 101:e2277-e2287. [PMID: 37993270 PMCID: PMC10727204 DOI: 10.1212/wnl.0000000000207938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 09/13/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND AND OBJECTIVES To examine the association of whole grain consumption and longitudinal change in global cognition, perceptual speed, and episodic memory by different race/ethnicity. METHODS We included 3,326 participants from the Chicago Health and Aging Project who responded to a Food Frequency Questionnaire (FFQ), with 2 or more cognitive assessments. Global cognition was assessed using a composite score of episodic memory, perceptual speed, and the Mini Mental State Examination (MMSE). Diet was assessed by a 144-item FFQ. Linear mixed-effects models were used to estimate the association of intakes of whole grains and cognitive decline. RESULTS This study involved 3,326 participants (60.1% African American [AA], 63.7% female) with a mean age of 75 years at baseline and a mean follow-up of 6.1 years. Higher consumption of whole grains was associated with a slower rate of global cognitive decline. Among AA participants, those in the highest quintile of whole grain consumption had a slower rate of decline in global cognition (β = 0.024, 95% CI [0.008-0.039], p = 0.004), perceptual speed (β = 0.023, 95% CI [0.007-0.040], p = 0.005), and episodic memory (β = 0.028, 95% CI [0.005-0.050], p = 0.01) compared with those on the lowest quintile. Regarding the amount consumed, in AA participants, those who consumed >3 servings/d vs those who consumed <1 serving/d had a slower rate of decline in global cognition (β = 0.021, 95% CI [0.005-0.036], p = 0.0093). In White participants, with >3 servings/d, we found a suggestive association of whole grains with global cognitive decline when compared with those who consumed <1 serving/d (β = 0.025, 95% CI [-0.003 to 0.053], p = 0.08). DISCUSSION Among AA participants, individuals with higher consumption of whole grains and more frequent consumption of whole grain had slower decline in global cognition, perceptual speed, and episodic memory. We did not see a similar trend in White adults.
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Affiliation(s)
- Xiaoran Liu
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL.
| | - Todd Beck
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Klodian Dhana
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Pankaja Desai
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Kristin R Krueger
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Christy C Tangney
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Thomas M Holland
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Puja Agarwal
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Denis A Evans
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
| | - Kumar B Rajan
- From the Rush Institute for Healthy Aging (X.L., T.B., K.D., P.D., K.R.K., T.M.H., D.A.E., K.B.R.), Rush University Medical Center; Department of Internal Medicine (X.L., T.B., K.D., P.D., K.R.K., T.M.H., P.A., D.A.E., K.B.R.), Rush University Medical Center; Department of Clinical Nutrition & Preventive Medicine (C.C.T.), Rush University Medical Center; and Rush Alzheimer's Disease Center (P.A.), Rush University Medical Center, Chicago, IL
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Salamon A, Kowalska H, Ignaczak A, Marzec A, Kowalska J, Szafrańska A. Characteristics of Oat and Buckwheat Malt Grains for Use in the Production of Fermented Foods. Foods 2023; 12:3747. [PMID: 37893639 PMCID: PMC10606502 DOI: 10.3390/foods12203747] [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: 09/19/2023] [Revised: 10/01/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Malted gluten-free cereal grains and pseudo-cereals are interesting raw materials for producing fermented foods. The aim of the work was to assess selected technological quality characteristics and antioxidant properties of special malts in terms of use in the production of fermented foods. The research material consisted of malts made from oat, buckwheat, and brewing barley. Malting was performed on a microtechnical scale according to the standard scheme for brewing barley grain. The basic quality parameters of cereal grains obtained malts, and laboratory wort were assessed according to methods applicable in brewing. Atypical brewing malts were characterized by parameters such as malt extractability, protein solubilization, diastatic force, mash filtration time, and wort viscosity. The best results, comparable to barley malt, were obtained for naked oat malt. Malted buckwheat grains turned out to be the least biochemically modified, although their use in the production of beer and/or other fermented beverages is supported by the high content of bioactive substances and antioxidant potential. As the malting process of cereal plants improves their antioxidant properties and increases their nutritional value, oat and buckwheat malts can be successfully used to produce gluten-free fermented beverages or as an addition to fermented products, e.g., in baking and confectionery.
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Affiliation(s)
- Agnieszka Salamon
- Department of Grain Processing and Bakery, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology—State Research Institute, 36 Rakowiecka St., 02-532 Warsaw, Poland;
| | - Hanna Kowalska
- Department of Food Engineering and Process Management, Institute of Food Sciences, Warsaw University of Life Sciences, 159c Nowoursynowska St., 02-776 Warsaw, Poland; (A.I.); (A.M.); (J.K.)
| | - Anna Ignaczak
- Department of Food Engineering and Process Management, Institute of Food Sciences, Warsaw University of Life Sciences, 159c Nowoursynowska St., 02-776 Warsaw, Poland; (A.I.); (A.M.); (J.K.)
| | - Agata Marzec
- Department of Food Engineering and Process Management, Institute of Food Sciences, Warsaw University of Life Sciences, 159c Nowoursynowska St., 02-776 Warsaw, Poland; (A.I.); (A.M.); (J.K.)
| | - Jolanta Kowalska
- Department of Food Engineering and Process Management, Institute of Food Sciences, Warsaw University of Life Sciences, 159c Nowoursynowska St., 02-776 Warsaw, Poland; (A.I.); (A.M.); (J.K.)
| | - Anna Szafrańska
- Department of Grain Processing and Bakery, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology—State Research Institute, 36 Rakowiecka St., 02-532 Warsaw, Poland;
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Borrelli GM, Menga V, Giovanniello V, Ficco DBM. Antioxidants and Phenolic Acid Composition of Wholemeal and Refined-Flour, and Related Biscuits in Old and Modern Cultivars Belonging to Three Cereal Species. Foods 2023; 12:2551. [PMID: 37444289 DOI: 10.3390/foods12132551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 06/23/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Cereals are a good source of phenolics and carotenoids with beneficial effects on human health. In this study, a 2-year evaluation was undertaken on grain, wholemeal and refined-flour of two cultivars, one old and one modern, belonging to three cereal species. Wholemeal of selected cultivars for each species was used for biscuit making. In the grain, some yield-related traits and proteins (PC) were evaluated. In the flours and biscuits, total polyphenols (TPC), flavonoids (TFC), proanthocyanidins (TPAC), carotenoids (TYPC) and antioxidant activities (DPPH and TEAC) were spectrophotometrically determined, whereas HPLC was used for the composition of soluble free and conjugated, and insoluble bound phenolic acids. Species (S), genotype (G) and 'SxG' were highly significant for yield-related and all antioxidant traits, whereas cropping year (Y) significantly affected yield-related traits, PC, TPC, TPAC, TEAC and 'SxGxY' interaction was significant for yield-related traits, TPAC, TYPC, TEAC, DPPH and all phenolic acid fractions. Apart from the TYPC that prevailed in durum wheat together with yield-related traits, barley was found to have significantly higher values for all the other parameters. Generally, the modern cultivars are richest in antioxidant compounds. The free and conjugated fractions were more representative in emmer, while the bound fraction was prevalent in barley and durum wheat. Insoluble bound phenolic acids represented 86.0% of the total, and ferulic acid was the most abundant in all species. A consistent loss of antioxidants was observed in all refined flours. The experimental biscuits were highest in phytochemicals than commercial control. Although barley biscuits were nutritionally superior, their lower consumer acceptance could limit their diffusion. New insights are required to find optimal formulations for better nutritional, sensorial and health biscuits.
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Affiliation(s)
- Grazia Maria Borrelli
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria-Centro di Ricerca Cerealicoltura e Colture Industriali, 71122 Foggia, Italy
| | - Valeria Menga
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria-Centro di Ricerca Cerealicoltura e Colture Industriali, 71122 Foggia, Italy
| | - Valentina Giovanniello
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria-Centro di Ricerca Cerealicoltura e Colture Industriali, 71122 Foggia, Italy
| | - Donatella Bianca Maria Ficco
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria-Centro di Ricerca Cerealicoltura e Colture Industriali, 71122 Foggia, Italy
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Mousavi SMN, Illés A, Szabó A, Shojaei SH, Demeter C, Bakos Z, Vad A, Széles A, Nagy J, Bojtor C. Stability yield indices on different sweet corn hybrids based on AMMI analysis. BRAZ J BIOL 2023; 84:e270680. [PMID: 36921158 DOI: 10.1590/1519-6984.270680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 01/13/2023] [Indexed: 03/12/2023] Open
Abstract
Currently, sweet corn is considered an important crop due to its high sugar content and low starch content. Important sugars in sweet corn include sucrose, fructose, glucose, and maltose. The purpose of the present study was to use the yield indices of the eight examined sweet corn hybrids and the correlation of the yield indices together. Concentration is important for consumers in terms of yield indices. The research site was located at the Látókép Experimental Station of the University of Debrecen. The small plot experiment had a strip plot design with four replications. The previous crop was sweet corn; the plant density was 64 thousand/ha. The obtained result indicates that Biplot AMMI based on IPCA1 showed that the DB, NO, GS, and GB hybrids had stability and high performance in terms of yield indices. At the same time, fructose and glucose had stable parameters for the hybrids involved in the study. IPCA1 AMMI biplot showed that the ME hybrid had stability and high performance in terms of iron and zinc as well. IPCA2 AMMI biplot showed that DE, GB, and GS hybrids had stability and the highest performance on yield parameters in the scope of the research. Fructose, glucose, and sucrose had stable parameters on hybrids based on IPCA2. The DB and SE hybrids had desirable performance in Lutein and Zeaxanthin based on the biplot. The DE hybrid had a maximum performance on iron and zinc parameters.
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Affiliation(s)
- S M N Mousavi
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
- Dalhousie University, Faculty of Agriculture, Department of Plant, Food, and Environmental Sciences, Halifax, Canada
| | - A Illés
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
| | - A Szabó
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
| | - S H Shojaei
- Islamic Azad University, Faculty of Agriculture and Food Science and Technology, Science and Research Branch, Department of Biotechnology and Plant Breeding, Tehran, Iran
| | - C Demeter
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
| | - Z Bakos
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
| | - A Vad
- University of Debrecen, Institutes for Agricultural Research and Educational Farm (IAREF), Farm and Regional Research Institutes of Debrecen (RID), Experimental Station of Látókép, Debrecen, Hungary
| | - A Széles
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
| | - J Nagy
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
| | - C Bojtor
- University of Debrecen, Faculty of Agricultural and Food Sciences and Environmental Management, Institute of Land Use, Engineering and Precision Farming Technology, Debrecen, Hungary
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The Wheat Aleurone Layer: Optimisation of Its Benefits and Application to Bakery Products. Foods 2022; 11:foods11223552. [PMID: 36429143 PMCID: PMC9689362 DOI: 10.3390/foods11223552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
The wheat aleurone layer is, according to millers, the main bran fraction. It is a source of nutritionally valuable compounds, such as dietary fibres, proteins, minerals and vitamins, that may exhibit health benefits. Despite these advantages, the aleurone layer is scarce on the market, probably due to issues related to its extraction. Many processes exist with some patents, but a choice must be made between the quality and quantity of the resulting product. Nonetheless, its potential has been studied mainly in bread and pasta. While the nutritional benefits of aleurone-rich flour addition to bread agree, opposite results have been obtained concerning its effects on end-product characteristics (namely loaf volume and sensory characteristics), thus ensuing different acceptability responses from consumers. However, the observed negative effects of aleurone-rich flour on bread dough could be reduced by subjecting it to pre- or post-extracting treatments meant to either reduce the particle size of the aleurone's fibres or to change the conformation of its components.
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Padhy AK, Kaur P, Singh S, Kashyap L, Sharma A. Colored wheat and derived products: key to global nutritional security. Crit Rev Food Sci Nutr 2022; 64:1894-1910. [PMID: 36069286 DOI: 10.1080/10408398.2022.2119366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Ensuring food and nutritional security of fast-growing population will pose a huge challenge in future. An estimated one-half population who does not go hungry, nonetheless suffers the debilitating effects of unhealthy diets. In view of the nutritional awareness, when the major wheat breeding programs have started shifting to quality, instead of quantity in wheat, the colored wheats give a novel twist of targeting the malnutrition by enhancing the antioxidants such as anthocyanin, carotenoids, flavonoids, polyphenols etc. Moreover, changing consumer demands have picked the trend to prefer a nutritionally balanced diet over the conventional high energy diets and thus, colored wheat has opened up a hidden avenue for providing additional value to the wheat-based products. Besides providing nutrition, these pigments have the potential to replace the synthetic dyes and food colorants prevalent in the market. The review summarizes the genetics and biochemistry of the pigments of colored wheat along with their product development, nutritional status and consumer preference. The review also sheds light on the environmental effect on color accumulation and the effect of increased colorants on other quality traits of wheat.
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Affiliation(s)
| | | | | | | | - Achla Sharma
- Punjab Agricultural University, Ludhiana, Punjab, India
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Oduro-Obeng H, Apea-Bah FB, Wang K, Fu BX, Beta T. Effect of cooking duration on carotenoid content, digestion and potential absorption efficiencies among refined semolina and whole wheat pasta products. Food Funct 2022; 13:5953-5970. [PMID: 35587106 DOI: 10.1039/d2fo00611a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The bioaccessibility of carotenoids varies among different foods due to factors such as food matrix composition and type or extent of processing. Hence it is important to understand the extent to which these factors influence carotenoid bioaccessibility after the consumption and digestion of food. This study evaluated the carotenoid content, micellization efficiency, digestive stability, antioxidant activity and bioaccessibility of carotenoids as impacted by wheat cultivar and cooking duration among whole wheat flour (WWF) and refined semolina (RS) pasta. WWF and RS pasta were processed from three durum wheat cultivars (AAC Spitfire, CDC Precision, and Transcend) and cooked to al dente (Al), fully cooked (FCT) or overcooked (OC). The study showed that the wheat cultivar and cooking duration were significant functions of bioaccessible lutein in RS samples while only the cultivar influenced the bioaccessibility of zeaxanthin and lutein in WWF samples. In both WWF and RS, the effect of the cultivar on the bioaccessibility of lutein and zeaxanthin was similar and was as follows: Transcend > CDC Precision > AAC Spitfire. Cooking to Al significantly caused an increment in bioaccessible lutein in RS samples regardless of the wheat cultivar. This influence of cooking duration (Al > FCT > OC) was inversely related to the lutein concentrations in undigested pasta (OC = FCT > Al). DPPH scavenging activity among WWF samples was about 2-fold greater or more than that of RS samples regardless of the cultivar or cooking duration before and after digestion. Our data suggest that the effect of wheat cultivar and cooking duration modulates the bioaccessibility and antioxidant activity of RS and WWF pasta products.
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Affiliation(s)
- Hannah Oduro-Obeng
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
| | - Franklin B Apea-Bah
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
| | - Kun Wang
- Grain Research Laboratory, Canadian Grain Commission, 303 Main Street, Winnipeg, MB R3C 3G8, Canada
| | - Bin Xiao Fu
- Grain Research Laboratory, Canadian Grain Commission, 303 Main Street, Winnipeg, MB R3C 3G8, Canada
| | - Trust Beta
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
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Does Plant Breeding for Antioxidant-Rich Foods Have an Impact on Human Health? Antioxidants (Basel) 2022; 11:antiox11040794. [PMID: 35453479 PMCID: PMC9024522 DOI: 10.3390/antiox11040794] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/04/2022] [Accepted: 04/12/2022] [Indexed: 02/07/2023] Open
Abstract
Given the general beneficial effects of antioxidants-rich foods on human health and disease prevention, there is a continuous interest in plant secondary metabolites conferring attractive colors to fruits and grains and responsible, together with others, for nutraceutical properties. Cereals and Solanaceae are important components of the human diet, thus, they are the main targets for functional food development by exploitation of genetic resources and metabolic engineering. In this review, we focus on the impact of antioxidants-rich cereal and Solanaceae derived foods on human health by analyzing natural biodiversity and biotechnological strategies aiming at increasing the antioxidant level of grains and fruits, the impact of agronomic practices and food processing on antioxidant properties combined with a focus on the current state of pre-clinical and clinical studies. Despite the strong evidence in in vitro and animal studies supporting the beneficial effects of antioxidants-rich diets in preventing diseases, clinical studies are still not sufficient to prove the impact of antioxidant rich cereal and Solanaceae derived foods on human
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Razgonova M, Zinchenko Y, Pikula K, Tekutyeva L, Son O, Zakharenko A, Kalenik T, Golokhvast K. Spatial Distribution of Polyphenolic Compounds in Corn Grains (Zea mays L. var. Pioneer) Studied by Laser Confocal Microscopy and High-Resolution Mass Spectrometry. PLANTS 2022; 11:plants11050630. [PMID: 35270099 PMCID: PMC8912282 DOI: 10.3390/plants11050630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 12/23/2022]
Abstract
Desirable changes in the biochemical composition of food plants is a key outcome of breeding strategies. The subsequent localization of nutritional phytochemicals in plant tissues gives important information regarding the extent of their synthesis across a tissue. We performed a detailed metabolomic analysis of phytochemical substances of grains from Zea mays L. (var. Pioneer) by tandem mass spectrometry and localization by confocal microscopy. We found that anthocyanins are located mainly in the aleurone layer of the grain. High-performance liquid chromatography in combination with ion trap tandem mass spectrometry revealed the presence of 56 compounds, including 30 polyphenols. This method allows for effective and rapid analysis of anthocyanins by plotting their distribution in seeds and grains of different plants. This approach will permit a more efficient screening of phenotypic varieties during food plant breeding.
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Affiliation(s)
- Mayya Razgonova
- Institute of Life Science and Biomedicine, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (L.T.); (O.S.); (T.K.)
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, B. Morskaya 42-44, 190000 Saint Petersburg, Russia;
- Correspondence:
| | - Yulia Zinchenko
- N.I. Vavilov All-Russian Institute of Plant Genetic Resources, B. Morskaya 42-44, 190000 Saint Petersburg, Russia;
| | - Konstantin Pikula
- Polytechnical Institute, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (K.P.); (K.G.)
- Federal Research Center the Yakut Scientific Center of the Siberian Branch of the Russian Academy of Sciences, 2, Petrovskogo Str., 677000 Yakutsk, Russia
| | - Lyudmila Tekutyeva
- Institute of Life Science and Biomedicine, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (L.T.); (O.S.); (T.K.)
| | - Oksana Son
- Institute of Life Science and Biomedicine, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (L.T.); (O.S.); (T.K.)
| | - Alexander Zakharenko
- Siberian Federal Scientific Centre of Agrobiotechnology, Centralnaya, Presidium, 633501 Krasnoobsk, Russia;
- Laboratory of Supercritical Fluid Research and Application in Agrobiotechnology, The National Research Tomsk State University, 36, Lenin Avenue, 634050 Tomsk, Russia
| | - Tatiana Kalenik
- Institute of Life Science and Biomedicine, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (L.T.); (O.S.); (T.K.)
| | - Kirill Golokhvast
- Polytechnical Institute, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (K.P.); (K.G.)
- Siberian Federal Scientific Centre of Agrobiotechnology, Centralnaya, Presidium, 633501 Krasnoobsk, Russia;
- Pacific Geographical Institute, Far Eastern Branch of the Russian Academy of Sciences, Radio 7, 690041 Vladivostok, Russia
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Zhao X, Liang K, Zhu H. Carotenoids in Cereals and Related Foodstuffs: A Review of Extraction and Analysis Methods. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2027438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Xin Zhao
- Food Monitoring and Evaluation Center, Institute of Food and Nutrition Development, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Kehong Liang
- Food Monitoring and Evaluation Center, Institute of Food and Nutrition Development, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Hong Zhu
- Food Monitoring and Evaluation Center, Institute of Food and Nutrition Development, Ministry of Agriculture and Rural Affairs, Beijing, China
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11
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Wang J, Ma T, Wang L, Lan T, Fang Y, Sun X. Research on the Consumption Trend, Nutritional Value, Biological Activity Evaluation, and Sensory Properties of Mini Fruits and Vegetables. Foods 2021; 10:foods10122966. [PMID: 34945517 PMCID: PMC8700999 DOI: 10.3390/foods10122966] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/21/2021] [Accepted: 11/24/2021] [Indexed: 11/16/2022] Open
Abstract
Mini fruits and vegetables (MFV) are pocket fruits and vegetables whose shape and volume are significantly smaller than those widely sold and well-known normal fruits and vegetables (NFV) on the market. Through the research on the market status and consumption trends of MFV, it was found that MFV have recently become a new market favorite. However, compared with NFV, there was found to be no relevant data on sensory quality, nutritional value, safety, etc. of MFV; this could indicate low consumer awareness of MFV, which in turn affects their planting and sales choices, as well as the market scale remaining small. In this context, six MFV with high degree of marketization were selected and compared with their corresponding NFV to evaluate the nutritional value, biological activity, and sensory properties. The results showed the nutritional value of MFV to be mainly related to their species. The nutritional value of MFV derived from immature, tender vegetables was generally lower than that of mature NFV. For example, the content of zeaxanthin in normal maize was 0.43 mg/kg, which was about 2.87 times that of mini maize (0.15 mg/kg). For newly cultivated mini varieties, their nutritional value often had different trends and rules compared with NFV. The nutritional value obtained by consuming MFV is not equal to that obtained by consuming the corresponding NFV of the same weight.
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12
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Changes in carotenoids and tocols of colored-grain wheat during unleavened bread preparation. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Bharathi R, Muljadi T, Tyl C, Annor GA. Progress on breeding and food processing efforts to improve chemical composition and functionality of intermediate wheatgrass (
Thinopyrum intermedium
) for the food industry. Cereal Chem 2021. [DOI: 10.1002/cche.10482] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Radhika Bharathi
- Department of Food Science and Nutrition University of Minnesota Saint Paul MN USA
| | - Timothea Muljadi
- Department of Food Science and Nutrition University of Minnesota Saint Paul MN USA
| | - Catrin Tyl
- Department of Food Science and Technology University of Georgia Athens GA USA
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14
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Sun X, Ma L, Lux PE, Wang X, Stuetz W, Frank J, Liang J. The distribution of phosphorus, carotenoids and tocochromanols in grains of four Chinese maize (Zea mays L.) varieties. Food Chem 2021; 367:130725. [PMID: 34390908 DOI: 10.1016/j.foodchem.2021.130725] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 07/07/2021] [Accepted: 07/27/2021] [Indexed: 11/26/2022]
Abstract
Grains of three specialty maize varieties and one conventional maize variety cultivated in China were collected and dissected to obtain the germ, endosperm, and pericarp fraction, and the distribution pattern of phosphorus, carotenoids, and tocochromanols was determined. The results showed that phytochemical contents varied significantly among different maize fractions. The germ fraction accounted for 78.3 to 86.5% of the total phosphorus present in the maize kernels. Over 86.9% of carotenoids were located in the endosperm. Except for waxy maize, 64.5 to 74.8% of the tocochromanols were contributed by the germ. Considerable differences in phytochemical contents were observed between the genotypes. Waxy maize contained the highest content of tocopherols, tocotrienols and tocochromanols meanwhile waxy maize had the lowest carotenoid and phytate phosphorus content. High lysine maize contained the highest levels in carotenoids and lowest tocochromanols. Over all, total carotenoids were significantly inversely associated with total tocochromanols.
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Affiliation(s)
- Xiaohong Sun
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Lei Ma
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Peter E Lux
- Department of Food Biofunctionality, Institute of Nutritional Sciences, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Xuan Wang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China; Department of Food Science and Technology, Zhejiang University of Technology, Zhejiang, Hangzhou 310014, PR China
| | - Wolfgang Stuetz
- Department of Food Biofunctionality, Institute of Nutritional Sciences, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Jan Frank
- Department of Food Biofunctionality, Institute of Nutritional Sciences, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Jianfen Liang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China.
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15
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Meziani S, Nadaud I, Tasleem-Tahir A, Nurit E, Benguella R, Branlard G. Wheat aleurone layer: A site enriched with nutrients and bioactive molecules with potential nutritional opportunities for breeding. J Cereal Sci 2021. [DOI: 10.1016/j.jcs.2021.103225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Comparison of total polyphenols, profile anthocyanins, color analysis, carotenoids and tocols in pigmented maize. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111257] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Antioxidant Effect of Wheat Germ Extracts and Their Antilipidemic Effect in Palmitic Acid-Induced Steatosis in HepG2 and 3T3-L1 Cells. Foods 2021; 10:foods10051061. [PMID: 34065831 PMCID: PMC8151358 DOI: 10.3390/foods10051061] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/07/2021] [Accepted: 05/10/2021] [Indexed: 12/18/2022] Open
Abstract
Wheat germ (WG) is a by-product of wheat milling and comprises many bioactive compounds. This study aimed to compare the antioxidant and antilipidemic effects of different WG extracts (WGEs) by analyzing candidate bioactive compounds such as carotenoids, tocopherols, γ-oryzanol, and biogenic amines by reversed-phase high-performance liquid chromatography. Antioxidant activity was determined using the ABTS, DPPH, and FRAP assays. The antilipidemic effect was evaluated in palmitic acid-induced steatosis in HepG2 hepatocytes and 3T3-L1 adipocytes. Cellular lipid accumulation was assessed by Oil Red O staining and a cellular triglyceride content assay. All analyzed WGEs showed significant antioxidant potential, although some bioactive compounds, such as carotenoids, tocopherols, and γ-oryzanol, were the highest in the ethanol extract. Correlation analysis revealed the antioxidant potential of all identified biogenic amines except for spermidine. Ethanol and n-hexane extracts significantly inhibited cellular lipid accumulation in cell models. These results suggest that WGEs exhibit promising antioxidant potential, with a variety of bioactive compounds. Collectively, the findings of this study suggest that bioactive compounds in WGEs attenuate plasma lipid and oxidation levels. In conclusion, WG can be used as a natural antioxidant and nutraceutical using appropriate solvents and extraction methods.
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18
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Oduro-Obeng H, Fu BX, Beta T. Influence of cooking duration on carotenoids, physical properties and in vitro antioxidant capacity of pasta prepared from three Canadian durum wheat cultivars. Food Chem 2021; 363:130016. [PMID: 34237558 DOI: 10.1016/j.foodchem.2021.130016] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 04/26/2021] [Accepted: 05/03/2021] [Indexed: 12/18/2022]
Abstract
This study investigates the impact of different pasta cooking durations (al dente, fully cooked or overcooked) on the carotenoid content and physical properties of whole wheat and refined semolina pasta prepared from three Canadian durum wheat cultivars. Carotenoids were analyzed using HPLC and spectrophotometry. Generally increasing cooking duration non-significantly increased lutein, zeaxanthin, total carotenoids, significantly increased the cis carotenoids but decreased carotenoid retention and firmness regardless of flour type or wheat cultivar. Despite this decrease, whole wheat pasta was significantly firmer than semolina when overcooked regardless of wheat cultivar. Antioxidant capacity was highly influenced by flour type but did not show a clear trend with cooking duration. Overall analysis indicates that increasing cooking duration of whole wheat or semolina pasta above 7 or 8 mins respectively allows for the maximum extraction of carotenoids with possible accessibility by digestive enzymes when consumed but this affects cooking quality including high cooking loss.
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Affiliation(s)
- Hannah Oduro-Obeng
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada
| | - Bin Xiao Fu
- Grain Research Laboratory, Canadian Grain Commission, 303 Main Street, Winnipeg, MB R3C 3G8, Canada
| | - Trust Beta
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
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19
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Saenz E, Borrás L, Gerde JA. Carotenoid profiles in maize genotypes with contrasting kernel hardness. J Cereal Sci 2021. [DOI: 10.1016/j.jcs.2021.103206] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Carotenoid Extraction from Locally and Organically Produced Cereals Using Saponification Method. Processes (Basel) 2021. [DOI: 10.3390/pr9050783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Carotenoids are important phytochemicals contributing nutritional health benefits in the human diet, with a significant contribution from cereals as one of the major food component around the world. Different methods have been described and adopted for the extraction and isolation of carotenoid compounds. Saponification can be seen as an option for carotenoid extraction from cereals as it converts retinol esters to retinol and removes other abundant compounds such as triglycerides. Extraction of carotenoids content of locally adapted and organic cereals have been limitedly investigated and was, therefore, evaluated in the present study, with a specific aim to understand genotypic and local cultivation effects and interactions. Therefore, 17 diverse cereal genotypes of local origin were grown organically in four localities and evaluated for carotenoid content and composition by HPLC. The results showed a large variation in content and composition of carotenoids in locally adapted and organically grown cereal genotypes, with lutein as the dominating type in wheat and rye, while zeaxanthin was the dominating type in barley. High-level genotypes showed values (9.9 mg/kg of total carotenoids) similar to the highest values previously reported in specific types of wheat. The barley genotypes showed relatively high stability in carotenoids content within and between cultivation locations, while large interactions were found with the cultivation location for the rest of the genotypes, indicating their local adaptation. The local adaptation of the cereal genotypes evaluated contributes large opportunities for local production of high value, highly nutritious food products, while the direct value of these genotypes for conventional plant breeding for varieties performing similar over broad environmental ranges, are more limited.
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21
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Alrifai O, Hao X, Liu R, Lu Z, Marcone MF, Tsao R. LED-Induced Carotenoid Synthesis and Related Gene Expression in Brassica Microgreens. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:4674-4685. [PMID: 33861063 DOI: 10.1021/acs.jafc.1c00200] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this study, various ratios of combined red, blue, and amber light-emitting diodes (rbaLEDs) were investigated for their effect on the expression of carotenoid biosynthetic genes and carotenoid accumulation in eight Brassica microgreens. Total and individual (β-carotene, lutein, α-carotene, neoxanthin, and violaxanthin) carotenoids were increased 20-44 and 10-55%, respectively, under dose-dependent increasing amber-blue light and decreasing red in most microgreens. Lipophilic 2,2-diphenyl-1-picrylhydrazyl and ferric reducing antioxidant power antioxidant activities were significantly increased under higher amber and blue light fractions, while oxygen radical absorbance capacity was generally decreased. Under rbaLED in mizuna (B. rapa) microgreens, the lycopene epsilon cyclase (LYCε) expression was 10-15-fold higher, which resulted in downstream accumulation of α-carotene and lutein. Lycopene beta cyclase (LYCβ) was not significantly changed, suggesting that β-carotene, violaxanthin and neoxanthin were mainly controlled by upstream phytoene synthase and branch-point LYCε. Increased beta-ring carotenoid hydroxylase (CHXβ) expression was also consistent with lutein accumulation. This study demonstrated for the first time that amber LED was involved in the regulatory mechanism of carotenoid biosynthesis, thus a potential novel approach to production of antioxidant-rich microgreens.
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Affiliation(s)
- Oday Alrifai
- Guelph Research & Development Center, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, Ontario N1G 5C9, Canada
- Department of Food Science, Ontario Agricultural College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Xiuming Hao
- Harrow Research & Development Center, Agriculture and Agri-Food Canada, 2585 County Road 20, Harrow, Ontario N0R 1G0, Canada
| | - Ronghua Liu
- Guelph Research & Development Center, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, Ontario N1G 5C9, Canada
| | - Zhanhui Lu
- Guelph Research & Development Center, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, Ontario N1G 5C9, Canada
| | - Massimo F Marcone
- Department of Food Science, Ontario Agricultural College, University of Guelph, Guelph, Ontario N1G 2W1, Canada
| | - Rong Tsao
- Guelph Research & Development Center, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, Ontario N1G 5C9, Canada
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22
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Song Y, Ndolo V, Fu BX, Ames N, Katundu M, Beta T. Effect of processing on bioaccessibility of carotenoids from orange maize products. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuwei Song
- Department of Food & Human Nutritional Sciences University of Manitoba Winnipeg MBR3T 2N2Canada
| | - Victoria Ndolo
- Human Ecology Department Faculty of Science University of Malawi P.O. Box 280 Zomba Malawi
| | - Bin Xiao Fu
- Canadian Grain Commission, Grain Research Laboratory 1404‐303 Main Street Winnipeg MBR3C 3G8Canada
| | - Nancy Ames
- Richardson Centre for Functional Food and Nutraceuticals University of Manitoba Winnipeg MBR3T 6C5Canada
| | - Mangani Katundu
- Human Ecology Department Faculty of Science University of Malawi P.O. Box 280 Zomba Malawi
| | - Trust Beta
- Department of Food & Human Nutritional Sciences University of Manitoba Winnipeg MBR3T 2N2Canada
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23
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Bioactive compounds of pigmented wheat (Triticum aestivum): Potential benefits in human health. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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24
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Influence of germ storage from different corn genotypes on technological properties and fatty acid, tocopherol, and carotenoid profiles of oil. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03723-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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25
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Drewnowski A, McKeown N, Kissock K, Beck E, Mejborn H, Vieux F, Smith J, Masset G, Seal CJ. Perspective: Why Whole Grains Should Be Incorporated into Nutrient-Profile Models to Better Capture Nutrient Density. Adv Nutr 2021; 12:600-608. [PMID: 33508079 PMCID: PMC8166563 DOI: 10.1093/advances/nmaa172] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/01/2020] [Accepted: 12/07/2020] [Indexed: 12/30/2022] Open
Abstract
Healthy eating patterns, as described by dietary guidelines, typically favor whole grains, low-fat dairy, vegetables, fruit, legumes, and nuts and seeds. Nutrient-profiling (NP) models capture nutrient density of individual foods and can inform healthier food choices. Although whole grains are prominently featured in most dietary guidelines, they are not included in most NP models. Healthy foods, as identified by most NP models, are those that contain limited amounts of energy, saturated fat, total or added sugar, and sodium. As global dietary guidance turns to foods and food groups as opposed to individual nutrients, future nutrient-density metrics may need to do the same. Potential methods to incorporate whole grains into the overall concept of nutrient density and into selected NP models are outlined in this review. Incorporating whole grains into the Nutri-Score, Health Star Rating, or the Nutrient Rich Food index will require further analyses of dietary nutrient density in relation to health outcomes across diverse population subgroups. We present the rationale for how the inclusion of whole grains in NP models can assist in the implementation of dietary guidance.
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Affiliation(s)
| | - Nicola McKeown
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA,Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Katrina Kissock
- School of Medicine, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong, New South Wales, Australia,Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, New South Wales, Australia
| | - Eleanor Beck
- School of Medicine, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong, New South Wales, Australia,Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, New South Wales, Australia
| | - Heddie Mejborn
- National Food Institute, Technical University of Denmark, Kongens Lyngby, Denmark
| | | | - Jessica Smith
- General Mills Scientific and Regulatory Affairs, Minneapolis, MN, USA
| | | | - Chris J Seal
- Public Health Sciences Institute, University of Newcastle, Newcastle upon Tyne, United Kingdom
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26
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Loskutov IG, Khlestkina EK. Wheat, Barley, and Oat Breeding for Health Benefit Components in Grain. PLANTS (BASEL, SWITZERLAND) 2021; 10:E86. [PMID: 33401643 PMCID: PMC7823506 DOI: 10.3390/plants10010086] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/30/2020] [Accepted: 12/30/2020] [Indexed: 02/08/2023]
Abstract
Cereal grains provide half of the calories consumed by humans. In addition, they contain important compounds beneficial for health. During the last years, a broad spectrum of new cereal grain-derived products for dietary purposes emerged on the global food market. Special breeding programs aimed at cultivars utilizable for these new products have been launched for both the main sources of staple foods (such as rice, wheat, and maize) and other cereal crops (oat, barley, sorghum, millet, etc.). The breeding paradigm has been switched from traditional grain quality indicators (for example, high breadmaking quality and protein content for common wheat or content of protein, lysine, and starch for barley and oat) to more specialized ones (high content of bioactive compounds, vitamins, dietary fibers, and oils, etc.). To enrich cereal grain with functional components while growing plants in contrast to the post-harvesting improvement of staple foods with natural and synthetic additives, the new breeding programs need a source of genes for the improvement of the content of health benefit components in grain. The current review aims to consider current trends and achievements in wheat, barley, and oat breeding for health-benefiting components. The sources of these valuable genes are plant genetic resources deposited in genebanks: landraces, rare crop species, or even wild relatives of cultivated plants. Traditional plant breeding approaches supplemented with marker-assisted selection and genetic editing, as well as high-throughput chemotyping techniques, are exploited to speed up the breeding for the desired genotуpes. Biochemical and genetic bases for the enrichment of the grain of modern cereal crop cultivars with micronutrients, oils, phenolics, and other compounds are discussed, and certain cases of contributions to special health-improving diets are summarized. Correlations between the content of certain bioactive compounds and the resistance to diseases or tolerance to certain abiotic stressors suggest that breeding programs aimed at raising the levels of health-benefiting components in cereal grain might at the same time match the task of developing cultivars adapted to unfavorable environmental conditions.
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Affiliation(s)
- Igor G. Loskutov
- Federal Research Center the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), St. Petersburg 190000, Russia;
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27
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Xiong Y, Zhang P, Warner RD, Shen S, Fang Z. Cereal grain-based functional beverages: from cereal grain bioactive phytochemicals to beverage processing technologies, health benefits and product features. Crit Rev Food Sci Nutr 2020; 62:2404-2431. [PMID: 33938780 DOI: 10.1080/10408398.2020.1853037] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Increased consumer awareness of health and wellness has promoted a high demand for foods and beverages with functional and therapeutic properties. Cereals, apart from being important staple crops and primary sources of energy and nutrition, are replete with bioactive phytochemicals with health properties. Cereal grains contain a diverse range of bioactive phytochemicals including phenolic compounds, dietary fibers, carotenoids, tocols, phytosterols, γ-oryzanol, and phytic acid and therefore have great potential for processing into functional beverages. Although there are a variety of cereal grain-based beverages produced world-wide, very little scientific and technological attention has been paid to them. In this review, we have discussed cereal grain-based functional beverages based on 3 main categories: cereal grain-based milk alternatives, roasted cereal grain teas, fermented nonalcoholic cereal grain beverages. The processing techniques, health properties and product features of these beverages are elaborated, and the challenges and future perspectives are proposed. As the food market becomes increasingly diverse, cereal grain-based beverages could be a promising new category of health functional beverages in our daily life.
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Affiliation(s)
- Yun Xiong
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, VIC, Australia
| | - Pangzhen Zhang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, VIC, Australia
| | - Robyn Dorothy Warner
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, VIC, Australia
| | - Shuibao Shen
- College of Animal Science and Technology, Guangxi University, Nanning, China.,Taiyuan Brand Will Firm Biotechnology Development Co, Ltd, Taiyuan, China
| | - Zhongxiang Fang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, VIC, Australia
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28
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Ferruzzi MG, Kruger J, Mohamedshah Z, Debelo H, Taylor JR. Insights from in vitro exploration of factors influencing iron, zinc and provitamin A carotenoid bioaccessibility and intestinal absorption from cereals. J Cereal Sci 2020. [DOI: 10.1016/j.jcs.2020.103126] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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29
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Effectiveness of Oat-Hull-Based Ingredient as Fat Replacer to Produce Low Fat Burger with High Beta-Glucans Content. Foods 2020; 9:foods9081057. [PMID: 32759875 PMCID: PMC7466358 DOI: 10.3390/foods9081057] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/26/2020] [Accepted: 08/03/2020] [Indexed: 11/17/2022] Open
Abstract
Low-fat beef burgers with high beta-glucan content was obtained using a gel made from an oat-hull-based ingredient as fat replacer. Two levels of fat substitution were considered: 50% (T1) and 100% (T2). The nutritional composition, cooking yield, textural properties, color characteristics and consumer preference were evaluated, in comparison with a burger without fat replacer (CTRL). After cooking, T2 burger showed a significant increase in the cooking yield and a very low lipid content (3.48 g 100 g-1) as well as a level of beta-glucans per single portion (2.96 g 100 g-1) near the recommended daily intake. In T1 burger, the decrease of lipid content was mitigated during the cooking process, because the beta-glucans added had a fat-retaining effect. Compared to CTRL, replacing fat led to a softer texture of cooked burgers evaluated by Texture Profile Analysis. The differences in color, significant in raw burgers, were smoothed with cooking. The consumer evaluation, carried out according to the duo-trio test, highlighted significant differences between CTRL and T2 burgers in terms of odor, taste, color and texture. The consumers expressed a higher preference for the T2 burger, probably due to its softer texture and greater juiciness.
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30
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Ashokkumar K, Govindaraj M, Karthikeyan A, Shobhana VG, Warkentin TD. Genomics-Integrated Breeding for Carotenoids and Folates in Staple Cereal Grains to Reduce Malnutrition. Front Genet 2020; 11:414. [PMID: 32547594 PMCID: PMC7274173 DOI: 10.3389/fgene.2020.00414] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 04/01/2020] [Indexed: 12/30/2022] Open
Abstract
Globally, two billion people suffer from micronutrient deficiencies. Cereal grains provide more than 50% of the daily requirement of calories in human diets, but they often fail to provide adequate essential minerals and vitamins. Cereal crop production in developing countries achieved remarkable yield gains through the efforts of the Green Revolution (117% in rice, 30% in wheat, 530% in maize, and 188% in pearl millet). However, modern varieties are often deficient in essential micronutrients compared to traditional varieties and land races. Breeding for nutritional quality in staple cereals is a challenging task; however, biofortification initiatives combined with genomic tools increase the feasibility. Current biofortification breeding activities include improving rice (for zinc), wheat (for zinc), maize (for provitamin A), and pearl millet (for iron and zinc). Biofortification is a sustainable approach to enrich staple cereals with provitamin A, carotenoids, and folates. Significant genetic variation has been found for provitamin A (96-850 μg and 12-1780 μg in 100 g in wheat and maize, respectively), carotenoids (558-6730 μg in maize), and folates in rice (11-51 μg) and wheat (32.3-89.1 μg) in 100 g. This indicates the prospects for biofortification breeding. Several QTLs associated with carotenoids and folates have been identified in major cereals, and the most promising of these are presented here. Breeding for essential nutrition should be a core objective of next-generation crop breeding. This review synthesizes the available literature on folates, provitamin A, and carotenoids in rice, wheat, maize, and pearl millet, including genetic variation, trait discovery, QTL identification, gene introgressions, and the strategy of genomics-assisted biofortification for these traits. Recent evidence shows that genomics-assisted breeding for grain nutrition in rice, wheat, maize, and pearl millet crops have good potential to aid in the alleviation of micronutrient malnutrition in many developing countries.
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Affiliation(s)
| | - Mahalingam Govindaraj
- Crop Improvement program, International Crops Research Institute for the Semi-Arid Tropics, Hyderabad, India
| | - Adhimoolam Karthikeyan
- Subtropical Horticulture Research Institute, Jeju National University, Jeju, South Korea
| | - V. G. Shobhana
- Crop Improvement program, International Crops Research Institute for the Semi-Arid Tropics, Hyderabad, India
| | - Thomas D. Warkentin
- Department of Plant Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
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Bhat NA, Wani IA, Hamdani AM. Tomato powder and crude lycopene as a source of natural antioxidants in whole wheat flour cookies. Heliyon 2020; 6:e03042. [PMID: 31989047 PMCID: PMC6970156 DOI: 10.1016/j.heliyon.2019.e03042] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 07/20/2019] [Accepted: 12/11/2019] [Indexed: 11/13/2022] Open
Abstract
The nutritional quality of bakery products keeps on degrading from the process of baking, packaging, transportation and storage. The present study was carried out to evaluate the effect of addition of tomato powder (2 & 4/100 g of flour) and crude lycopene (50 & 100 mg/100 g of flour), which have potent antioxidant activity, on the nutritional quality and shelf life of cookies prepared from whole wheat flour. Color values i.e., a* and b* of freshly prepared cookies containing tomato powder (TP) were found in the range of 5.40–6.21 and 33.20–33.40 respectively, and that of crude lycopene (CL) in the range of 5.18–5.24 and 32.50–34.90 respectively, higher than the control (4.53 and 32.50, respectively). Significant (p < 0.05) and non-significant (p > 0.05) increase was observed in the total phenolic content of dough containing TP (0.54–0.72 mg GAE/g) and CL (0.46–0.59 mg GAE/g), when compared to control (0.38 mg GAE/g). Antioxidant properties like, DPPH scavenging activity, reducing power and inhibition of lipid peroxidation (ILP), and total carotenoid content (TCC) of dough and cookies increased significantly (p < 0.05) upon incorporation of TP and CL. Sensory properties of enriched cookies were comparable with that of control. Color values (a* and b*), hardness, TCC, ILP and TPC were reduced significantly (p < 0.05) with storage.
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Affiliation(s)
- Naseer Ahmad Bhat
- Department of Food Science & Technology, University of Kashmir, Srinagar, 190006, India
| | - Idrees Ahmed Wani
- Department of Food Science & Technology, University of Kashmir, Srinagar, 190006, India
| | - Afshan Mumtaz Hamdani
- Department of Food Science & Technology, University of Kashmir, Srinagar, 190006, India.,Women's College, M.A. Road, Srinagar, 190006, India
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Trono D. Carotenoids in Cereal Food Crops: Composition and Retention throughout Grain Storage and Food Processing. PLANTS (BASEL, SWITZERLAND) 2019; 8:E551. [PMID: 31795124 PMCID: PMC6963595 DOI: 10.3390/plants8120551] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/20/2019] [Accepted: 11/27/2019] [Indexed: 01/09/2023]
Abstract
Carotenoids are C40 isoprenoids synthesized by plants, as well as some bacteria, fungi and algae, that have been reported to be responsible for a number of benefits conferred on human health. The inability of animals and humans to synthesize de novo these compounds is the reason why they must be introduced from dietary sources. In cereal grains, carotenoids are important phytochemicals responsible for the characteristic yellow colour of the endosperm, which confers nutritional and aesthetic quality to cereal-based products. Cereals are staple foods for a large portion of the world population, and the biofortification of cereal grains with carotenoids may represent a simple way to prevent many human diseases and disorders. Unfortunately, evidence exists that the storage and processing of cereal grains into food products may negatively impact their carotenoid content; so, this loss should be taken into consideration when analysing the potential health benefits of the cereal-based products. Focusing on the recent updates, this review summarizes the chemical composition of the carotenoids in the grains of staple cereals, including wheat, maize, rice and sorghum, the main factors that affect their carotenoid content during storage and processing and the most fruitful strategies used improve the grain carotenoid content and limit the carotenoid post-harvest losses.
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Affiliation(s)
- Daniela Trono
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Centro di ricerca Cerealicoltura e Colture Industriali, S.S. 673, Km 25,200, 71122 Foggia, Italy
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33
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Galotta MF, Roberts IN. A method for in vivo determination of subtilase activity in germinating seeds. J Cereal Sci 2019. [DOI: 10.1016/j.jcs.2018.11.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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34
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Carotenoid changes of colored-grain wheat flours during bun-making. Food Chem 2018; 277:725-734. [PMID: 30502209 DOI: 10.1016/j.foodchem.2018.11.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/25/2018] [Accepted: 11/01/2018] [Indexed: 11/21/2022]
Abstract
Colored-grain wheat genotypes were used in the preparation of flour, dough, buns, and buns stored for a short period of time. The main carotenoid in all genotypes was lutein, followed by its esters, zeaxanthin, and β-carotene, while antheraxanthin and α-carotene occurred only at negligible levels. The highest carotenoid contents were observed in yellow- and purple-grained genotypes. After the preparation of dough, total carotenoid content (TCC) decreased significantly by an average of 61.5%. Zeaxanthin was shown to be stable, whereas α-carotene was destroyed. In baked buns, the average decrease of TCC and all-E-lutein was lower than in unbaked dough. Greater decreases were recorded for esters, antheraxanthin, and β-carotene. After storing buns for 24 h at room temperature, approximately one-quarter of TCC observed in the original flour was preserved. Z-Isomers of lutein occurred in minor concentrations, but the degradation of this component, and that of zeaxanthin, was low, suggesting E- to Z-isomerization.
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Suriano S, Iannucci A, Codianni P, Fares C, Russo M, Pecchioni N, Marciello U, Savino M. Phenolic acids profile, nutritional and phytochemical compounds, antioxidant properties in colored barley grown in southern Italy. Food Res Int 2018; 113:221-233. [DOI: 10.1016/j.foodres.2018.06.072] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/20/2018] [Accepted: 06/28/2018] [Indexed: 01/05/2023]
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Acquistucci R, Melini V, Garaguso I, Nobili F. Effect of bread making process on bioactive molecules in durum wheat bread and assessment of antioxidant properties by Caco-2 cell culture model. J Cereal Sci 2018. [DOI: 10.1016/j.jcs.2018.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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37
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Tyl C, Ismail BP. Compositional evaluation of perennial wheatgrass (
Thinopyrum intermedium
) breeding populations. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13925] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Catrin Tyl
- Department of Food Science and Nutrition University of Minnesota Saint Paul MN 55108 USA
| | - Baraem P. Ismail
- Department of Food Science and Nutrition University of Minnesota Saint Paul MN 55108 USA
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Yang G, Wang Q, Liu C, Wang X, Fan S, Huang W. Rapid and visual detection of the main chemical compositions in maize seeds based on Raman hyperspectral imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 200:186-194. [PMID: 29680497 DOI: 10.1016/j.saa.2018.04.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 04/11/2018] [Accepted: 04/13/2018] [Indexed: 05/14/2023]
Abstract
Rapid and visual detection of the chemical compositions of plant seeds is important but difficult for a traditional seed quality analysis system. In this study, a custom-designed line-scan Raman hyperspectral imaging system was applied for detecting and displaying the main chemical compositions in a heterogeneous maize seed. Raman hyperspectral images collected from the endosperm and embryo of maize seed were acquired and preprocessed by Savitzky-Golay (SG) filter and adaptive iteratively reweighted Penalized Least Squares (airPLS). Three varieties of maize seeds were analyzed, and the characteristics of the spectral and spatial information were extracted from each hyperspectral image. The Raman characteristic peaks, identified at 477, 1443, 1522, 1596 and 1654 cm-1 from 380 to 1800 cm-1 Raman spectra, were related to corn starch, mixture of oil and starch, zeaxanthin, lignin and oil in maize seeds, respectively. Each single-band image corresponding to the characteristic band characterized the spatial distribution of the chemical composition in a seed successfully. The embryo was distinguished from the endosperm by band operation of the single-band images at 477, 1443, and 1596 cm-1 for each variety. Results showed that Raman hyperspectral imaging system could be used for on-line quality control of maize seeds based on the rapid and visual detection of the chemical compositions in maize seeds.
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Affiliation(s)
- Guiyan Yang
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
| | - Qingyan Wang
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China.
| | - Chen Liu
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
| | - Xiaobin Wang
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
| | - Shuxiang Fan
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
| | - Wenqian Huang
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
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Ortiz D, Ponrajan A, Bonnet JP, Rocheford T, Ferruzzi MG. Carotenoid Stability during Dry Milling, Storage, and Extrusion Processing of Biofortified Maize Genotypes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:4683-4691. [PMID: 29543454 DOI: 10.1021/acs.jafc.7b05706] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Translation of the breeding efforts designed to biofortify maize ( Z. mays) genotypes with higher levels of provitamin A carotenoid (pVAC) content for sub-Saharan Africa is dependent in part on the stability of carotenoids during postharvest through industrial and in-home food processing operations. The purpose of this study was to simulate production of commercial milled products by determining the impact of dry milling and extrusion processing on carotenoid stability in three higher pVAC maize genotypes (C17xDE3, Orange ISO, Hi27xCML328). Pericarp and germ removal of biofortified maize kernels resulted in ∼10% loss of total carotenoids. Separating out the maize flour fraction (<212 μm) resulted in an additional ∼15% loss of total carotenoids. Carotenoid degradation was similar across milled maize fractions. Dry-milled products of Orange ISO and Hi27xCML328 genotypes showed ∼28% pVAC loss after 90-days storage. Genotype C17xDE3, with highest levels of all- trans-β-carotene, showed a 68% pVAC loss after 90-day storage. Extrusion processing conditions were optimal at 35% extrusion moisture, producing fully cooked instant maize flours with high pVAC retention (70-93%). These results support the notion that postharvest losses in maize milled fractions may be dependent, in part, on genotype and that extrusion processing may provide an option for preserving biofortified maize products.
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Affiliation(s)
| | | | - Juan Pablo Bonnet
- Department of Agronomy , Universidad Nacional de Colombia , Bogotá , Colombia
| | | | - Mario G Ferruzzi
- Plants for Human Health Institute , North Carolina State University , Kannapolis , North Carolina 28081 , United States
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40
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Rapid and easy carotenoid quantification in Ghanaian starchy staples using RP-HPLC-PDA. J Food Compost Anal 2018. [DOI: 10.1016/j.jfca.2018.01.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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41
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Tyl C, Marti A, Hayek J, Anderson J, Ismail BP. Effect of growing location and variety on nutritional and functional properties of proso millet (Panicum miliaceum) grown as a double crop. Cereal Chem 2018. [DOI: 10.1002/cche.10028] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Catrin Tyl
- Department of Food Science and Nutrition; University of Minnesota; Saint Paul MN USA
| | - Alessandra Marti
- Department of Food Science and Nutrition; University of Minnesota; Saint Paul MN USA
- Department of Food, Environmental and Nutritional Sciences; Università degli Studi di Milano; Milan Italy
| | - Jenny Hayek
- Department of Food Science and Nutrition; University of Minnesota; Saint Paul MN USA
| | - James Anderson
- Department of Plant Agronomy and Plant Genetics; University of Minnesota; Saint Paul MN USA
| | - Baraem P. Ismail
- Department of Food Science and Nutrition; University of Minnesota; Saint Paul MN USA
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42
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Smuda SS, Mohsen SM, Olsen K, Aly MH. Bioactive compounds and antioxidant activities of some cereal milling by-products. Journal of Food Science and Technology 2018; 55:1134-1142. [PMID: 29487456 DOI: 10.1007/s13197-017-3029-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/24/2017] [Accepted: 12/27/2017] [Indexed: 02/07/2023]
Abstract
The present study was performed to evaluate the phytochemicals profiles of some cereal milling by-products such as wheat (bran, germ and shorts), rice (bran, germ and husk) and corn (bran, germ and germ meal) to assess their potentiality as bioactive compounds sources. Distilled water, ethanol, methanol, and acetone separately were used as solvents for the extraction of phytochemicals compounds. The antioxidant activity (AOA), total phenolics content (TPC), and total flavonoids content (TFC) of the extracts were investigated using various in vitro assays. The results showed that tannins content was ranged from 113.4 to 389.5 (mg/100 g sample).The study revealed that TPC and TFC of cereal by-products extracts were significantly different for various solvents. TPC content varied from 366.1 to 1924.9 mg/100 g and TFC content varied from 139.3 to 681.6 mg/100 g. High carotenoids content was observed for corn germ meal and minimum for wheat bran. Distilled water, ethanol and methanol extracts showed significantly different antioxidant activity. Significant variations were observed with regard to AOA of different cereal by-products by using various solvents. The ethanol and methanol were observed to be the best solvents to extract phenolic compounds and antioxidant activity, while acetone extract showed less efficiency. Also, the cereal milling by-products were rich in bioactive compounds and could be used as a value added products.
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Affiliation(s)
- Sayed Saad Smuda
- 1Food Science Department, Faculty of Agriculture, Cairo University, Giza, Egypt
- 2Department of Food Science, Design and Consumer Behaviour, Faculty of Science, University of Copenhagen, Rolighedsvej 30, 1958, Frederiksberg, Denmark
| | | | - Karsten Olsen
- 2Department of Food Science, Design and Consumer Behaviour, Faculty of Science, University of Copenhagen, Rolighedsvej 30, 1958, Frederiksberg, Denmark
| | - Mohamed Hassan Aly
- 1Food Science Department, Faculty of Agriculture, Cairo University, Giza, Egypt
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43
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Mellado-Ortega E, Hornero-Méndez D. Effect of lutein esterification on the differential distribution of carotenoids in germ and endosperm fractions from tritordeum grains. J Cereal Sci 2018. [DOI: 10.1016/j.jcs.2017.12.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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44
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Padhi EM, Liu R, Hernandez M, Tsao R, Ramdath DD. Total polyphenol content, carotenoid, tocopherol and fatty acid composition of commonly consumed Canadian pulses and their contribution to antioxidant activity. J Funct Foods 2017. [DOI: 10.1016/j.jff.2016.11.006] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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45
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Total Phenolic and Yellow Pigment Contents and Antioxidant Activities of Durum Wheat Milling Fractions. Antioxidants (Basel) 2017; 6:antiox6040078. [PMID: 29036891 PMCID: PMC5745488 DOI: 10.3390/antiox6040078] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 09/21/2017] [Accepted: 10/03/2017] [Indexed: 11/30/2022] Open
Abstract
The aim of this study was to investigate the distribution of total yellow pigments, total phenolic compounds, and their antioxidant activities in various durum wheat milling fractions. Carotenoid composition of yellow pigment extract was also examined using UPLC. The ABTS radical scavenging activity of the milling fractions decreased in the order of short bran/bran > feed flour > flour/semolina in both total phenolic and total yellow pigment extracts. Yellow pigments extracts from bran, short bran, and feed flour exhibited 5.6–15.4% higher antioxidant activity than those of total phenolic extracts from the corresponding milling fractions. The UPLC results showed a non-carotenoid peak at Rt 0.47 min which was present in fractions of the grain outer layers but absent in semolina and flour. This peak absorbed in the UV range of 271 to 327 nm. These observations suggest that the unknown peak could be composed of phenolic compounds co-extracted in their free form with carotenoids in the polar water-saturated butanol solvent. The compounds in this peak could result in overestimation of carotenoid content and antioxidant activity in bran, short bran and feed flour as the peak contributed to 18.3–26.0% of total carotenoids if it was taken into account.
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46
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Taleon V, Mugode L, Cabrera-Soto L, Palacios-Rojas N. Carotenoid retention in biofortified maize using different post-harvest storage and packaging methods. Food Chem 2017; 232:60-66. [PMID: 28490117 PMCID: PMC5437647 DOI: 10.1016/j.foodchem.2017.03.158] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 03/17/2017] [Accepted: 03/29/2017] [Indexed: 11/29/2022]
Abstract
Orange maize is being promoted as a source of provitamin A carotenoids (pVAC) in Zambia. Carotenoid retention in orange maize grains stored in metal silos, multilayer polyethylene and common woven bags, and maize meal packaged in single and multilayer polyethylene bags was evaluated. Significant differences in total pVAC retention were found between grain storage methods (48.1-57.2%) after 6months of storage. Total pVAC retention in hammer meal (73.1-73.5%) was higher than in breakfast meal (64.3-69.3%) after 4months of storage; however, no differences in pVAC retention were found between meal types when stored in single and multilayer polyethylene bags. In general, β-cryptoxanthin (βCX) had higher retention than β-carotene (βC). Potential contribution of stored orange maize to the estimated average requirement of children and women was 26.5% and 24.3%, respectively. Orange maize meal can provide significant amounts of provitamin A to diets of Zambians even after 4months of storage.
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Affiliation(s)
- Víctor Taleon
- HarvestPlus, c/o IFPRI 2033 K Street, NW, Washington, DC 20006-1002, USA.
| | - Luke Mugode
- Department of Food Science, Postharvest Technology Research Laboratory, Stellenbosch University, Private Bag X1, Stellenbosch 7602, South Africa
| | - Luisa Cabrera-Soto
- Global Maize Program, International Maize and Wheat Improvement Center (CIMMYT), CIMMYT Research Station, Km. 45 Carretera Mexico-Veracruz, El Batan, Texcoco CP 56237, Edo. de México, Mexico
| | - Natalia Palacios-Rojas
- Global Maize Program, International Maize and Wheat Improvement Center (CIMMYT), CIMMYT Research Station, Km. 45 Carretera Mexico-Veracruz, El Batan, Texcoco CP 56237, Edo. de México, Mexico
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Ayoub HM, McDonald MR, Sullivan JA, Tsao R, Platt M, Simpson J, Meckling KA. The Effect of Anthocyanin-Rich Purple Vegetable Diets on Metabolic Syndrome in Obese Zucker Rats. J Med Food 2017; 20:1240-1249. [PMID: 28956702 DOI: 10.1089/jmf.2017.0025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Consumption of highly colored fruits and vegetables rich in anthocyanins has been associated with numerous health benefits. Purple carrots (PC) and purple potatoes (PP) have higher anthocyanin concentrations and higher biological activities compared with less pigmented cultivars. We hypothesized that substitution of the majority of carbohydrate in a high fat diet with PP or PC, for 8 weeks, would improve insulin resistance and hypertension, major components of metabolic syndrome, compared with orange carrots (OC), white potatoes (WP) or a control, high fat, sucrose-rich diet (HFD) in obese Zucker rats. After 8 weeks of feeding, intraperitoneal glucose tolerance test, intraperitoneal insulin tolerance test (ipITT), and invasive hemodynamic tests were performed. The PP group had better glucose tolerance compared with the WP and the HFD groups and higher insulin sensitivity as measured by the ipITT and homeostatic model assessment of insulin resistance (P = .018) compared with the HFD without having any effect on blood pressure. The PC reduced left ventricular pressure compared with both the HFD (P = .01) and the OC (P = .049) groups and reduced systolic and diastolic blood pressures compared with the HFD group (P = .01 and <.0001, respectively) without having any effect on glucose homeostasis. The PC animals consumed more and were more obese than other groups, possibly obscuring any benefit of this vegetable on glucose tolerance. The bioactives in the vegetables responsible for blood pressure and glucose homeostasis could be different, and their effects could be independent of each other. The specific bioactives of each vegetable and their molecular targets remain to be identified. Nonetheless, incorporation of purple vegetables in functional food products may provide metabolic/cardiovascular benefits in the background of a high-fat diet that promotes obesity.
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Affiliation(s)
- Hala M Ayoub
- 1 Department of Human Health and Nutrition Sciences, University of Guelph , Guelph, Canada
| | - Mary Ruth McDonald
- 2 Department of Plant Agriculture, University of Guelph , Guelph, Canada
| | | | - Rong Tsao
- 3 Guelph Food Research Centre, Agriculture and Agri-Food Canada , Guelph, Canada
| | - Mathew Platt
- 1 Department of Human Health and Nutrition Sciences, University of Guelph , Guelph, Canada
| | - Jeremy Simpson
- 1 Department of Human Health and Nutrition Sciences, University of Guelph , Guelph, Canada
| | - Kelly A Meckling
- 1 Department of Human Health and Nutrition Sciences, University of Guelph , Guelph, Canada
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48
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Distribution of bioactive compounds in maize fractions obtained in two different types of large scale milling processes. J Cereal Sci 2017. [DOI: 10.1016/j.jcs.2017.08.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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49
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Paznocht L, Kotíková Z, Šulc M, Lachman J, Orsák M, Eliášová M, Martinek P. Free and esterified carotenoids in pigmented wheat, tritordeum and barley grains. Food Chem 2017; 240:670-678. [PMID: 28946328 DOI: 10.1016/j.foodchem.2017.07.151] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 07/20/2017] [Accepted: 07/24/2017] [Indexed: 01/16/2023]
Abstract
Carotenoids are important phytonutrients responsible for the yellow endosperm color in cereal grains. Five carotenoids, namely lutein, zeaxanthin, antheraxanthin, α- and β-carotene, were quantified by HPLC-DAD-MS in fourteen genotypes of wheat, barley and tritordeum harvested in Czechia in 2014 and 2015. The highest carotenoid contents were found in yellow-grained tritordeum HT 439 (12.16μg/gDW), followed by blue-grained wheat V1-131-15 (7.46μg/gDW), and yellow-grained wheat TA 4024 (7.04μg/gDW). Comparing carotenoid contents, blue varieties had lower whereas purple ones had the same or higher levels than conventional bread wheat. Lutein was the main carotenoid found in wheat and tritordeum while zeaxanthin dominated in barley. The majority of cereals contained considerable levels of esterified forms (up to 61%) of which lutein esters prevailed. It was assessed that cereal genotype determines the proportion of free and esterified forms. High temperatures and drought during the growing season promoted carotenoid biosynthesis.
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Affiliation(s)
- Luboš Paznocht
- Department of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic.
| | - Zora Kotíková
- Department of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic.
| | - Miloslav Šulc
- Department of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic.
| | - Jaromír Lachman
- Department of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic.
| | - Matyáš Orsák
- Department of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic.
| | - Marie Eliášová
- Department of Chemistry, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic.
| | - Petr Martinek
- Agrotest Fyto, Ltd., Havlíčkova 2787, 767 01 Kroměříž, Czech Republic.
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Díaz-Gómez J, Ramos AJ, Zhu C, Martín-Belloso O, Soliva-Fortuny R. Influence of Cooking Conditions on Carotenoid Content and Stability in Porridges Prepared from High-Carotenoid Maize. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2017; 72:113-119. [PMID: 28357537 DOI: 10.1007/s11130-017-0604-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/24/2023]
Abstract
Maize is a staple food crop in many developing countries, hence becoming an attractive target for biofortification programs toward populations at risk of micronutrient deficiencies. A South African white endosperm maize inbred line was engineered with a carotenogenic mini-pathway to generate high-carotenoid maize, which accumulates β-carotene, lutein and zeaxanthin. As maize porridge is a traditional meal for poor populations in sub-Saharan African countries, high-carotenoid maize was used as raw material to prepare different maize meals. The objective of this work was to assess the impact of popular home-cooking techniques and different cooking parameters (temperature, time and pH) on the final carotenoid content in the cooked product, using a spectrophotometric technique based on the mean absorption of carotenoids at 450 nm. Carotenoid levels were not only preserved, but also enhanced in high-carotenoid maize porridges. The carotenoid content was increased when temperatures ≤95 °C were combined with short cooking times (10-60 min). The most optimum thermal treatment was 75 °C/10 min. When treated under those conditions at pH 5, high-carotenoid maize porridges doubled the initial carotenoid content up to 88 μg/g dry weight. Regarding to cooking techniques, the highest carotenoid content was found when unfermented thin porridges were prepared (51 μg/g dry weight of high-carotenoid maize porridge). We conclude that high-carotenoid maize may contribute to enhance the dietary status of rural populations who depend on maize as a staple food.
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Affiliation(s)
- Joana Díaz-Gómez
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Antonio Javier Ramos
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Changfu Zhu
- Plant and Forestry Science Department, University of Lleida - Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Olga Martín-Belloso
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Robert Soliva-Fortuny
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain.
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