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Azorín I, Madrid J, Martínez S, López M, López MB, López MJ, Hernández F. Can Moderate Levels of Organic Selenium in Dairy Cow Feed Naturally Enrich Dairy Products? Animals (Basel) 2020; 10:ani10122269. [PMID: 33271958 PMCID: PMC7759968 DOI: 10.3390/ani10122269] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/22/2020] [Accepted: 11/29/2020] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Milk and dairy products, such as cheese and yogurt, can be useful sources of selenium-enriched products to increase human Se intake. We studied the effect of dairy cow feed supplementation with inorganic plus organic Se on milk yield, and on the Se enrichment of milk and dairy products to obtain naturally enriched products. Two groups of lactating cows were assigned to two feeding treatments, both with 0.240 mg Se/kg of ration dry matter: One was supplemented with inorganic Se, the other with a 60/40 ratio of inorganic Se/organic Se. The results showed that the inclusion of inorganic plus organic Se did not affect the yield or basic chemical composition of milk; however, the Se content of milk was higher with inorganic plus organic Se supplementation. Cheese from cows fed inorganic plus organic Se had a higher Se content, although this effect was not observed for yogurt. At a moderate level in the diet, sodium selenite plus Se yeast may be more effective than only inorganic Se, increasing the Se concentration in milk and cheese. Abstract This work studied the effect of dairy cow ration supplementation with inorganic plus organic Se on metabolic status, milk yield, and the quality of milk and dairy products, especially its Se content. Twenty multiparous Holstein Friesian lactating cows were assigned to two feeding treatments. The cows were fed with 22.5 kg dry matter (DM) of total mixed ration (11.75 kg DM of forage plus 10.75 kg DM of concentrate) by head. There were two different concentrates with the same Se content (0.240 mg/kg of ration DM) but with different Se sources: The control (CON) was supplemented with inorganic Se (sodium selenite); and the other (IOSe) was supplemented with sodium selenite plus organic Se (Sel-Plex®), at 0.144 and 0.096 mg Se/kg of ration DM, respectively. The results indicated that, in general, the IOSe treatment did not modify the metabolic profile, and even decreased the total oxidant status (p < 0.05) and did not lead to a deterioration of quality and yield of milk. However, milk and cheese from IOSe had higher Se content (an increase of 29.7% and 38.2%, respectively) than CON (p < 0.01), but this effect was not observed in yogurt. In general, physical or sensorial parameters of cheeses did not show differences between treatments. Moderate inorganic plus organic Se supplementation may be more effective than inorganic Se, increasing the Se content in milk and cheese, without causing a deterioration in quality or productive parameters.
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Affiliation(s)
- Irene Azorín
- Department of Animal Production, Faculty of Veterinary, Regional Campus of International Excellence (CEIR) Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; (I.A.); (S.M.); (M.L.); (M.J.L.); (F.H.)
| | - Josefa Madrid
- Department of Animal Production, Faculty of Veterinary, Regional Campus of International Excellence (CEIR) Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; (I.A.); (S.M.); (M.L.); (M.J.L.); (F.H.)
- Correspondence: ; Tel.: +34-868-884-750
| | - Silvia Martínez
- Department of Animal Production, Faculty of Veterinary, Regional Campus of International Excellence (CEIR) Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; (I.A.); (S.M.); (M.L.); (M.J.L.); (F.H.)
| | - Marina López
- Department of Animal Production, Faculty of Veterinary, Regional Campus of International Excellence (CEIR) Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; (I.A.); (S.M.); (M.L.); (M.J.L.); (F.H.)
| | - María Belén López
- Department of Food Technology, Nutrition and Bromatology, Faculty of Veterinary, Regional Campus of International Excellence (CEIR) Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain;
| | - Miguel José López
- Department of Animal Production, Faculty of Veterinary, Regional Campus of International Excellence (CEIR) Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; (I.A.); (S.M.); (M.L.); (M.J.L.); (F.H.)
| | - Fuensanta Hernández
- Department of Animal Production, Faculty of Veterinary, Regional Campus of International Excellence (CEIR) Campus Mare Nostrum, University of Murcia, 30100 Murcia, Spain; (I.A.); (S.M.); (M.L.); (M.J.L.); (F.H.)
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Comparative study of high hydrostatic pressure and high temperature short time processing on quality of clear and cloudy Se-enriched kiwifruit juices. INNOV FOOD SCI EMERG 2018. [DOI: 10.1016/j.ifset.2018.07.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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O'Kane SM, Pourshahidi LK, Mulhern MS, Weir RR, Hill S, O'Reilly J, Kmiotek D, Deitrich C, Mackle EM, Fitzgerald E, Lowis C, Johnston M, Strain JJ, Yeates AJ. The Effect of Processing and Seasonality on the Iodine and Selenium Concentration of Cow's Milk Produced in Northern Ireland (NI): Implications for Population Dietary Intake. Nutrients 2018; 10:E287. [PMID: 29494493 PMCID: PMC5872705 DOI: 10.3390/nu10030287] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 02/22/2018] [Accepted: 02/25/2018] [Indexed: 01/07/2023] Open
Abstract
Cow's milk is the most important dietary source of iodine in the UK and Ireland, and also contributes to dietary selenium intakes. The aim of this study was to investigate the effect of season, milk fat class (whole; semi-skimmed; skimmed) and pasteurisation on iodine and selenium concentrations in Northern Ireland (NI) milk, and to estimate the contribution of this milk to consumer iodine and selenium intakes. Milk samples (unpasteurised, whole, semi-skimmed and skimmed) were collected weekly from two large NI creameries between May 2013 and April 2014 and were analysed by inductively coupled plasma-mass spectrometry (ICP-MS). Using milk consumption data from the National Diet and Nutrition Survey (NDNS) Rolling Programme, the contribution of milk (at iodine and selenium concentrations measured in the present study) to UK dietary intakes was estimated. The mean ± standard deviation (SD) iodine concentration of milk was 475.9 ± 63.5 µg/kg and the mean selenium concentration of milk was 17.8 ± 2.7 µg/kg. Season had an important determining effect on the iodine, but not the selenium, content of cow's milk, where iodine concentrations were highest in milk produced in spring compared to autumn months (534.3 ± 53.7 vs. 433.6 ± 57.8 µg/kg, respectively; p = 0.001). The measured iodine and selenium concentrations of NI milk were higher than those listed in current UK Food Composition Databases (Food Standards Agency (FSA) (2002); FSA (2015)). The dietary modelling analysis confirmed that milk makes an important contribution to iodine and selenium intakes. This contribution may be higher than previously estimated if iodine and selenium (+25.0 and +1.1 µg/day respectively) concentrations measured in the present study were replicable across the UK at the current level of milk consumption. Iodine intakes were theoretically shown to vary by season concurrent with the seasonal variation in NI milk iodine concentrations. Routine monitoring of milk iodine concentrations is required and efforts should be made to understand reasons for fluctuations in milk iodine concentrations, in order to realise the nutritional impact to consumers.
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Affiliation(s)
- S Maria O'Kane
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
| | - L Kirsty Pourshahidi
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
| | - Maria S Mulhern
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
| | - Ruth R Weir
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
| | - Sarah Hill
- LGC, Queens Road, Teddington, Middlesex TW11 0LY, UK.
| | | | - Diana Kmiotek
- LGC, Queens Road, Teddington, Middlesex TW11 0LY, UK.
| | | | - Emer M Mackle
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
| | - Edel Fitzgerald
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
| | - Carole Lowis
- The Dairy Council for Northern Ireland, Edgewater Road, Belfast BT3 9JQ, UK.
| | - Mike Johnston
- The Dairy Council for Northern Ireland, Edgewater Road, Belfast BT3 9JQ, UK.
| | - J J Strain
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
| | - Alison J Yeates
- Nutrition Innovation Centre for Food and Health (NICHE), University of Ulster, Cromore Road, Coleraine BT52 1SA, UK.
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Duman E, Ozcan MM. Mineral contents of seed and seed oils of Capparis species growing wild in Turkey. ENVIRONMENTAL MONITORING AND ASSESSMENT 2014; 186:239-245. [PMID: 23925865 DOI: 10.1007/s10661-013-3369-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 07/24/2013] [Indexed: 06/02/2023]
Abstract
The mineral contents of seed and seed oils of Capparis species growing wild in Turkey were established by inductively coupled plasma-atomic emission spectrometry. Capparis spinosa var. spinosa (2010) and Capparis ovata var. canescens variety (2009) were determined to be rich in terms of mineral matter as 19,514.60 and 16,995.92 ppm as a total, respectively. C. spinosa var. spinosa collected from Muğla-Milas region (2009) had the highest amount of Ca with 1,010.67 ppm in C. spinosa species and in C. ovata species. C. ovata var. canescens collected from Ankara-Beypazarı (2010) region had the highest amount of Ca with 833.92 ppm Ca amount in C. spinosa var. spinosa, inermis, herbaceae seeds decreased in 2010. C. spinosa var. inermis collected from Antalya-Serik (2010) in C. spinosa species had rich amount of Ca with 123.78 ppm and C. ovata var. palaestina seed oils collected from Mardin-Savur region (2009) had rich amount of Ca with 253.71 ppm in C. ovata species. The oil of C. spinosa var. herbaceae variety collected from Mardin-Midyat region (2010) was determined to have the highest major mineral matter (Ca, K, Mg, Na, and P) with 1,424.37 ppm in C. spinosa species. It was also determined that as a result, caper seed and oils were found to be important sources of nutrients and essential elements.
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Affiliation(s)
- Erman Duman
- Department of Food Engineering, Faculty of Engineering, University of Afyon Kocatepe Üniversity, Afyonkarahisar, Turkey
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Aouinti F, Imelouane B, Tahri M, Wathelet JP, Amhamdi H, Elbachiri A. New study of the essential oil, mineral composition and antibacterial activity of Pistacia lentiscus L. from Eastern Morocco. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1134-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Abstract
Milk and dairy products contain micronutrients such as minerals and vitamins, which contribute to multiple and different vital functions in the organism. The mineral fraction is composed of macroelements (Ca, Mg, Na, K, P, and Cl) and oligoelements (Fe, Cu, Zn, and Se). From a physicochemical point of view, the chemical forms, the associations with other ions or organic molecules, and the location of macroelements such as Ca, Mg, Na, K, P, and Cl in milk are relatively well described and understood. Thus, it is admitted that these macroelements are differently distributed into aqueous and micellar phases of milk, depending on their nature. K, Na, and Cl ions are essentially in the aqueous phase, whereas Ca, P, and Mg are partly bound to the casein micelles. About one third of the Ca, half of the P, and two thirds of the Mg are located in the aqueous phase of milk. Dairy products are more or less rich in these different minerals. In cheeses, mineral content depends mainly on their processing. The Ca content is strongly related to the acidification step. Moreover, if acidification is associated with the draining step, the Ca content in the cheese will be reduced. Thus, the Ca content varies in the following increasing order: milks/fermented milks/fresh cheeses < soft cheeses < semi-hard cheeses < hard cheeses. The chemical forms and associations are less described than those present in milk. Concerning Ca, the formation of insoluble calcium phosphate, carbonate, and lactate is reported in some ripened cheeses. The NaCl content in cheeses depends on the salting of the curd. From a nutritional point of view, it is largely admitted that milk and dairy products are important sources of Ca, Mg, Zn, and Se. The vitamin fraction of milk and dairy products is composed of lipophilic (A, D, E, and K) and hydrophilic (B(1), B(2), B(3), B(5), B(6), B(8), B(9), B(12), and C) vitamins. Because of their hydrophobic properties, the lipophilic vitamins are mainly in the milk fat fraction (cream, butter). The hydrophilic vitamins are in the aqueous phase of milk. For one part of these vitamins, the concentrations described in the literature are not always homogenous and sometimes not in accordance between them; these discrepancies are due to the difficulty of the sample preparation and the use of appropriate methods for their quantification. However, there is no doubt of the significant contribution of milk and dairy products to the intake of vitamins. Milk and dairy are considered essential sources for vitamins. Key teaching points: Milk and dairy products are unique micronutrient combinations with recognized health benefits. The concentration, chemical forms, and location of different minerals are relatively well known and described. For example, Ca is present in dairy products in different forms: free, associated with citrate, inorganic and organic phosphates, and free fatty acids. Milk and dairy products are excellent sources of Ca, P, Mg, Zn, and Se. The concentration of vitamins in milk and dairy products is variable and depends on several factors such as biosynthesis, animal feeding, physicochemical conditions (heat, light, O(2), oxidant agents), and analytical methods for their determinations. Vitamins A, D, E, and K are mainly located in the lipid phase and vitamins of group B and C in the aqueous phase. Milk and dairy products are excellent sources of vitamins A, B(1), B(2), and B(12).
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Affiliation(s)
- Frédéric Gaucheron
- INRA-Agrocampus Ouest, UMR 1253 Science et Technologie du Lait et de l'Œuf, 65 rue de Saint Brieuc, F-35042 Rennes Cedex, France.
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Specific determination of selenoaminoacids in whole milk by 2D size-exclusion-ion-paring reversed phase high-performance liquid chromatography–inductively coupled plasma mass spectrometry (HPLC–ICP MS). Anal Chim Acta 2008; 624:195-202. [DOI: 10.1016/j.aca.2008.06.052] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2008] [Revised: 06/25/2008] [Accepted: 06/26/2008] [Indexed: 11/17/2022]
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Kim DJ, Chung DS, Bai SCC, Kim HS, Lee YB. Effects of Soil Selenium Supplementation Level on Selenium Contents of Green Tea Leaves and Milk Vetch. Prev Nutr Food Sci 2007. [DOI: 10.3746/jfn.2007.12.1.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Gezgin S, Ozcan MM, Atalay E. Determination of Minerals Extracted from Several Commercial Teas (Camellia sinensis) to Hot Water (Infusion). J Med Food 2006; 9:123-7. [PMID: 16579740 DOI: 10.1089/jmf.2006.9.123] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Mineral contents of some tea and their infusions drunk in Turkey were established by inductively coupled plasma atomic emission spectrometry. The Al, Ca, K, Mg, Mn, P, and S contents were very high in both infusions and tea (i.e., pieces of the tea plant). The As, Cd, Cr, Li, Pb, and Se contents of infusion and tea were found to be very low. The level of K of all samples is higher than those of other minerals. Generally, mineral contents of tea were found to be higher than those of tea infusions. In addition, the health benefits of teas and knowledge of their mineral contents are of great interest and may be useful for further study of enzyme systems and vital biochemical functions.
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Affiliation(s)
- Sait Gezgin
- Department of Soil Science, Faculty of Agriculture, Selcuk University, Konya, Turkey
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Ozcan M. Mineral Composition of Different Parts of Capparis ovata Desf. var. canescens (Coss.) Heywood Growing Wild in Turkey. J Med Food 2005; 8:405-7. [PMID: 16176156 DOI: 10.1089/jmf.2005.8.405] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Major and minor mineral contents of young shoots, flower buds, caperberries (fruit), and seeds of Capparis ovata Desf. var. canescens (Coss.) Heywood, used as a pickling product in Turkey, were determined by inductively coupled plasma atomic emission spectrometry. Twenty-one minerals were assayed in samples. All materials contained high amounts of Ca, K, Mg, Na, P, Pb, and Zn. The highest levels of Ca (598.34-16,947.1 ppm), K (3,093.1-28,163.9 ppm), Na (57.9-444.3 ppm), P (1,690.5-4,153.9 ppm), and Zn (21.1-35.6 ppm) were found in flower buds. The content of K was high in most cases and ranged from 28,163.9 ppm (flower bud) to 3,093.1 ppm (caper seed). Ba, Cd, Cr, Cu, Li, Ni, Pb, and Se contents of caper plant organs were found to be very low. Consequently, caper parts were rich in minerals, and they may be valuable for food uses. The results may also be useful for the evaluation of nutritional information.
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Affiliation(s)
- Musa Ozcan
- Department of Food Engineering, Faculty of Agriculture, University of Selçuk, Konya, Turkey.
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Studies on the Selenium Type and Metabolism of Selenium Accumulation in the Selenium-Enriched Mushroom, Flammulina Velutipes, and Its Spent Mushroom Composts. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2005. [DOI: 10.5187/jast.2005.47.2.305] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Çalışır S, Hacıseferoǧulları H, Özcan M, Arslan D. Some nutritional and technological properties of wild plum (Prunus spp.) fruits in Turkey. J FOOD ENG 2005. [DOI: 10.1016/j.jfoodeng.2004.03.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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