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Jakob M, Lima J, Launay F, Ferguson HJ. Skin carotenoid levels in lactating dairy cows as measured using multiple spatially resolved reflection spectroscopy. J DAIRY RES 2023; 90:269-272. [PMID: 37691620 DOI: 10.1017/s0022029923000493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
This research communication describes a pilot study measuring skin carotenoid levels of lactating dairy cows. Carotenoids are natural antioxidants, involved in cell communication and immune function, protecting against oxidative stress. They are precursors of vitamin A, important for reproduction efficiency, growth and male fertility. Therefore, easy-to-use, inexpensive methods to measure carotenoids in cattle would provide interesting data for farmers to monitor the health and nutritional status of their herds. In this study, we used a commercially available sensor based on multiple spatially resolved reflection spectroscopy (MSRRS), intended for human use, to measure the carotenoid content in bovine skin in three research herds in France, Ireland and Scotland. Carotenoid levels were measured by applying the sensor to the teat barrel, avoiding pigmented areas of skin. Mean sensor values differed significantly between herds and between diets, with pasture-based animals showing significantly higher carotenoid levels. Our results suggest that MSRRS can be used to accurately to measure skin carotenoids in cows. However, further calibration in bovines is needed to improve of the accuracy of the MSRRS sensor in cattle.
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Affiliation(s)
- Martina Jakob
- Department of Technological Assessment and Substance Cycles, Leibniz Institute for Agricultural Engineering and Bioeconomy e.V., Potsdam, Germany
| | - Joana Lima
- Dairy Research and Innovation Centre, Scotland's Rural College (SRUC), Barony Campus, Parkgate, Dumfries, DG1 3NE, UK
| | - Frederic Launay
- INRAE Unité Expérimentale du Pin, Exmes, 61310 Gouffern en Auge, France
| | - Holly J Ferguson
- Dairy Research and Innovation Centre, Scotland's Rural College (SRUC), Barony Campus, Parkgate, Dumfries, DG1 3NE, UK
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2
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Kearns M, Ponnampalam EN, Jacquier JC, Grasso S, Boland TM, Sheridan H, Monahan FJ. Can botanically-diverse pastures positively impact the nutritional and antioxidant composition of ruminant meat? - Invited review. Meat Sci 2023; 197:109055. [PMID: 36512854 DOI: 10.1016/j.meatsci.2022.109055] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 11/25/2022] [Accepted: 11/26/2022] [Indexed: 12/02/2022]
Abstract
A desire for more sustainable pasture-based ruminant feeding systems has led to growing interest in utilising botanically-diverse pastures (BDP) over monoculture pastures. Research suggests that, from a human consumption viewpoint, grass-based ruminant feeding leads to more nutritionally desirable fatty acid (FA) and antioxidant concentrations in meat compared with concentrate feeding, which can affect meat quality. The FA, antioxidant and secondary metabolite content of plants differ, depending on species, maturity and seasonality, offering the potential through targeted feeding of BDP to produce meat with superior nutritional and antioxidant profiles. This review explores the effect, if any, that grazing ruminants on BDP has on the FA profile, fat-soluble vitamin, and antioxidant content of meat. The input-output relationship between forage and red meat constituents is complex and is likely affected by species diversity, forage consumption patterns and modulation of rumen fermentation processes. Further investigation is required to fully understand the effect that BDP may have on the composition and quality of ruminant meat.
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Affiliation(s)
- Michelle Kearns
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Eric N Ponnampalam
- Animal Production Sciences, Agriculture Victoria Research, Department of Jobs, Precincts and Regions, Bundoora, VIC 3083, Australia
| | | | - Simona Grasso
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Tommy M Boland
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Helen Sheridan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Frank J Monahan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland.
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3
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Prom CM, Engstrom MA, Drackley JK. Effects of prepartum supplementation of β-carotene on colostrum and calves. J Dairy Sci 2022; 105:8839-8849. [PMID: 36175221 DOI: 10.3168/jds.2022-22210] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/28/2022] [Indexed: 11/19/2022]
Abstract
Little is known about transfer of dietary β-carotene into colostrum, its absorption by the calf, and its effects on retinol and α-tocopherol in the calf when the dam's dietary vitamin A is adequate. Our objective was to assess the effect of β-carotene supplementation during the close-up dry period on the colostrum and calf. The study was conducted on a large commercial dairy farm in Indiana during early summer of 2015. Ninety-four multiparous Holstein cows were blocked by calving data, parity, and previous production, and then randomly assigned to either control or β-carotene (BC) treatments. While locked in headgates each morning, each cow received a topdress of β-carotene (Rovimix, DSM Nutritional Products, 8 g/d; provided 800 mg β-carotene) or carrier from 21 d before expected calving until calving. Colostrum was collected within 2 h of parturition. Calf blood samples were obtained within 2 h of birth before receiving the dam's colostrum, at 24 h after birth, and at 7 d and 60 d of age. Blood serum was analyzed for β-carotene, retinol, α-tocopherol, and other metabolites and enzymes. Colostrum was analyzed for β-carotene, retinol, α-tocopherol, colorimetry profile, and milk components. Data were analyzed using mixed-effects models in SAS (SAS Institute Inc.). Calf serum β-carotene data were analyzed using the FREQ procedure. Colostrum β-carotene was higher for BC cows. Colostrum from BC cows had increased a* [measures red (positive) to green (negative)] and b* [measures yellow (positive) to blue (negative)] colorimeter values, indicating that β-carotene altered colostrum color toward red and yellow. Supplementation did not affect colostral or calf IgG concentrations. Colostrum color indices were correlated with IgG concentrations as well as concentrations of β-carotene, retinol, and α-tocopherol. Before receiving colostrum, the concentration of β-carotene in calf serum was below the detectable threshold of 0.05 μg/mL. At 24 h of age, the number of calves with detectable β-carotene concentrations increased, with more calves from BC cows (52.1%) having detectable concentrations than calves from cows in the control group (6.1%). No differences in concentrations of retinol or α-tocopherol were observed in calf serum. Supplementation of β-carotene to cows decreased activities of gamma-glutamyl transpeptidase and glutamate dehydrogenase in calf serum. In pregnant cows already receiving adequate vitamin A, supplementation of β-carotene increased concentration of β-carotene in colostrum, altered colostrum color, and increased serum β-carotene in calves at birth.
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Affiliation(s)
- C M Prom
- Department of Animal Sciences, University of Illinois, Urbana 61801
| | - M A Engstrom
- DSM Nutritional Products, LLC, Parsippany, NJ 07054
| | - J K Drackley
- Department of Animal Sciences, University of Illinois, Urbana 61801.
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Simon R, Gennari A, Kuhn D, Rama GR, Souza CFVD. Making a fresh cheese using the colostrum surplus of dairy farms: an alternative aiming to minimize the waste of this raw material. BRAZILIAN JOURNAL OF FOOD TECHNOLOGY 2022. [DOI: 10.1590/1981-6723.12521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract This study aimed to make and characterize a fresh cheese using the surplus of bovine colostrum from dairy farms. The bovine colostrum was characterized in terms of fat (4.00%), protein (16.30%), moisture (79.68%), ash (0.95%), minerals, pH (6.32), titratable acidity (0.27 g/100 mL), immunoglobulin G (>50 g/L), lactose (1.60%), color, and the presence of pathogenic bacteria. The fresh cheese made with colostrum was characterized in the same terms as the bovine colostrum (fat (7.00%), protein (22.95%), moisture (67.98%), ash (1.85%), minerals, pH (6.15), titratable acidity (0.04 g/100 mL), immunoglobulin G (30.95 g/L), lactose (not detectable), color, and the presence of pathogenic bacteria), with the addition of the texture and sensory analysis. The colostrum cheese had high moisture content (67.98%) and low-fat content (7.00%). The protein content was also high (22.95%), whose major percentage was composed by immunoglobulins. An important finding in this work was associated with the possible absence of lactose in the colostrum cheese, thus opening opportunities for future research regarding the development of dairy products for lactose intolerant consumers. In addition, the high concentration of immunoglobulin G might give this product an immune boost feature. The sensorial analysis showed that the recipe of the fresh cheese requires improvement to achieve higher acceptance from the public, especially regarding texture.
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Affiliation(s)
| | - Adriano Gennari
- Universidade do Vale do Taquari, Brasil; Universidade do Vale do Taquari, Brasil
| | - Daniel Kuhn
- Universidade do Vale do Taquari, Brasil; Universidade do Vale do Taquari, Brasil
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Roncero-Díaz M, Panea B, Argüello A, Alcalde MJ. How Management System Affects the Concentration of Retinol and α-Tocopherol in Plasma and Milk of Payoya Lactating Goats: Possible Use as Traceability Biomarkers. Animals (Basel) 2021; 11:ani11082326. [PMID: 34438782 PMCID: PMC8388435 DOI: 10.3390/ani11082326] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/31/2021] [Accepted: 08/03/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary The milk production systems in goats are mainly intensive and semi-extensive. In the former, the goats are housed and are fed a total mixed ration with vitamin supplementation. In the latter, the feeding of the goats is based on grazing, although with some supplementation with compound feed. Retinol and α-tocopherol that appear in these animals come from the feeding regime, since the animal cannot synthesize them. The objective of this study was to verify if the vitamins provided in different management systems of Payoya lactating goats are good markers of the production system. For this purpose, the content of carotenoids, retinol and α-tocopherol in the milk and plasma of the goats was quantified. Results showed an inverse relationship of the amount of these vitamins between milk and plasma. On the other hand, the metabolism of different vitamins depends on their origin (natural/synthetic), with natural α-tocopherol and synthetic retinol showing the highest amount in milk. Finally, it was found that these compounds can be good traceability tools which allows to guaranty to the consumer the origin of the products derived from these animals. Abstract The retinol and α-tocopherol concentrations were quantified (μg/mL) using high-performance liquid chromatography (HPLC) in both plasma and milk of goats from three management systems. The aim was to investigate if the compounds pass from feed to animals’ fluids and to evaluate their potential use as feeding regime biomarkers. A total of 45 Payoya dams were distributed in three groups according to management system during the first month of lactation: mountain grazing (MG), cultivated meadow (CM) and total mixed ration (TMR). TMR group had higher concentrations of retinol in both plasma (25.92 ± 3.61 at 30 days postpartum) and milk (8.26 ± 0.79 at 10 days postpartum), and they were also the unique animals whose milk contained detectable concentrations of α-tocopherol (3.15 ± 0.19 at parturition). However, MG and CM goats showed higher plasma concentrations of α-tocopherol (64.26 ± 14.56 and 44.65 ± 5.75 at 30 days postpartum, respectively). These results could imply differences in the bioavailability of supplemented vitamin A and natural β-carotene and between the natural/synthetic forms of α-tocopherol. An inverse relationship between the fluids (plasma/milk) in the contents of α-tocopherol and retinol was observed as lactation progressed. Since 80% of the animals were correctly classified using a discriminant analysis based on these vitamins, these compounds could be used as traceability biomarkers of feeding system, but further studies are necessary to know the possible passage to kid meat.
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Affiliation(s)
- Mercedes Roncero-Díaz
- Department of Agronomy, Universidad de Sevilla, Ctra. Utrera km. 1, 41013 Seville, Spain;
| | - Begoña Panea
- Unidad de Producción y Sanidad Animal, Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), Avda. Montañana 930, 50059 Zaragoza, Spain;
- Instituto Agroalimentario de Aragón—IA2 (CITA-Universidad de Zaragoza), 50059 Zaragoza, Spain
| | - Anastasio Argüello
- Department of Animal Pathology, Animal Production, Bromatology and Feed Technology, University Campus of Arucas, School of Veterinary Sciences, Universidad de las Palmas de Gran Canaria, 35416 Aruca, Spain;
| | - María J. Alcalde
- Department of Agronomy, Universidad de Sevilla, Ctra. Utrera km. 1, 41013 Seville, Spain;
- Correspondence:
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Treviso RR, Rigo E, Sehn GAR. Use of Natural Thickener to Replace Commercial Thickeners in Cream Cheese. JOURNAL OF CULINARY SCIENCE & TECHNOLOGY 2021. [DOI: 10.1080/15428052.2021.1929636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Rafaeli Remussi Treviso
- Departamento De Engenharia De Alimentos E Engenharia Química, Universidade Do Estado De Santa Catarina (UDESC). Pinhalzinho, Santa Catarina, Brazil
| | - Elisandra Rigo
- Departamento De Engenharia De Alimentos E Engenharia Química, Universidade Do Estado De Santa Catarina (UDESC). Pinhalzinho, Santa Catarina, Brazil
| | - Georgia Ane Raquel Sehn
- Departamento De Engenharia De Alimentos E Engenharia Química, Universidade Do Estado De Santa Catarina (UDESC). Pinhalzinho, Santa Catarina, Brazil
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Laarman AH, Watts JS, Foroudi F, Rezamand P. Low dietary protein increases vitamin A absorption and deposition into milk in periparturient rats. INT J VITAM NUTR RES 2021:1-7. [PMID: 34013777 DOI: 10.1024/0300-9831/a000712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Our objective was to study the effect of differing dietary crude protein and vitamin A on retinoid metabolism in a periparturient rat model. Sixty female rats, approximately 21 d before parturition, were fed rations containing either low protein (13%; LP) or high protein (22%; HP) crude protein and either low vitamin A (3 IU/g; LA) or high vitamin A (5 IU/g; HA), yielding treatments HPHA, HPLA, LPHA, and LPLA. Samples were collected at d -14, d +3, and +10 relative to parturition and analyzed for all-trans retinoid acid (RA), 13-Cis RA, and retinol. At d -14, serum all-trans RA concentrations decreased compared to baseline. At both d +3 and d +10, serum retinol increased and liver 13-Cis RA decreased. In the small intestine, 13-cis RA was higher in HPHA than HPLA pre-partum (0.93±0.12 vs. 0.40±0.12 ng/ml, P=0.04). Post-partum, 13-cis RA was lower in high vitamin HPHA and LPHA groups (0.35±0.06 and 0.38±0.06 ng/ml) than in low vitamin A HPLA and LPLA treatments (0.50±0.06 and 1.32±0.06 ng/ml, P<0.01). In rats fed LA diets, TNF-alpha expression tended to be lower in HPLA than LPLA groups on day +3 (0.69±0.34 vs 1.00±0.52, P=0.08), but not day +10 (0.56±0.25 vs. 1.00±0.49 Fold Change, P>0.10). Retinoids accumulated during pregnancy and were mobilized during lactation. The sequestration of retinoids was increased when dietary protein content was low. Further studies are needed to investigate how retinoid metabolism could be manipulated to improve vitamin A delivery to milk.
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Affiliation(s)
- Anne H Laarman
- Department of Animal and Veterinary Science, University of Idaho, Moscow, Idaho, USA.,Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Jason S Watts
- Department of Animal and Veterinary Science, University of Idaho, Moscow, Idaho, USA
| | - Farhad Foroudi
- Department of Animal Sciences, Islamic Azad University, Varamin Pishva Branch, Varamin, Iran
| | - Pedram Rezamand
- Department of Animal and Veterinary Science, University of Idaho, Moscow, Idaho, USA
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9
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The Physiological Roles of Vitamin E and Hypovitaminosis E in the Transition Period of High-Yielding Dairy Cows. Animals (Basel) 2021; 11:ani11041088. [PMID: 33920342 PMCID: PMC8070221 DOI: 10.3390/ani11041088] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 01/24/2023] Open
Abstract
Simple Summary In high-yield cows, most production diseases occur during transition periods. Alpha-tocopherol, the most biologically active form of vitamin E, declines in blood and reaches the lowest levels (hypovitaminosis E) around calving. Hypovitaminosis E is associated with the incidence of peripartum diseases. Therefore, many studies which have been published for more than 30 years have investigated the effects of α-tocopherol supplementation. This α-tocopherol deficiency was thought to be caused by complex factors. However, until recently, the physiological factors or pathways underlying hypovitaminosis E in the transition period have been poorly understood. In the last 10 years, the α-tocopherol-related genes expression, which regulate the metabolism, transportation, and tissue distribution of α-tocopherol in humans and rodents, has been reported in ruminant tissues. In this paper, we discuss at least six physiological phenomena that occur during the transition period and may be candidate factors predisposing to a decreased blood α-tocopherol level and hypovitaminosis E with changes in α-tocopherol-related genes expression. Abstract Levels of alpha-tocopherol (α-Toc) decline gradually in blood throughout prepartum, reaching lowest levels (hypovitaminosis E) around calving. Despite numerous reports about the disease risk in hypovitaminosis E and the effect of α-Toc supplementation on the health of transition dairy cows, its risk and supplemental effects are controversial. Here, we present some novel data about the disease risk of hypovitaminosis E and the effects of α-Toc supplementation in transition dairy cows. These data strongly demonstrate that hypovitaminosis E is a risk factor for the occurrence of peripartum disease. Furthermore, a study on the effectiveness of using serum vitamin levels as biomarkers to predict disease in dairy cows was reported, and a rapid field test for measuring vitamin levels was developed. By contrast, evidence for how hypovitaminosis E occurred during the transition period was scarce until the 2010s. Pioneering studies conducted with humans and rodents have identified and characterised some α-Toc-related proteins, molecular players involved in α-Toc regulation followed by a study in ruminants from the 2010s. Based on recent literature, the six physiological factors: (1) the decline in α-Toc intake from the close-up period; (2) changes in the digestive and absorptive functions of α-Toc; (3) the decline in plasma high-density lipoprotein as an α-Toc carrier; (4) increasing oxidative stress and consumption of α-Toc; (5) decreasing hepatic α-Toc transfer to circulation; and (6) increasing mammary α-Toc transfer from blood to colostrum, may be involved in α-Toc deficiency during the transition period. However, the mechanisms and pathways are poorly understood, and further studies are needed to understand the physiological role of α-Toc-related molecules in cattle. Understanding the molecular mechanisms underlying hypovitaminosis E will contribute to the prevention of peripartum disease and high performance in dairy cows.
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Timlin M, Tobin JT, Brodkorb A, Murphy EG, Dillon P, Hennessy D, O’Donovan M, Pierce KM, O’Callaghan TF. The Impact of Seasonality in Pasture-Based Production Systems on Milk Composition and Functionality. Foods 2021; 10:607. [PMID: 33809356 PMCID: PMC7998991 DOI: 10.3390/foods10030607] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/03/2021] [Accepted: 03/08/2021] [Indexed: 01/15/2023] Open
Abstract
Seasonal calving, pasture-based dairy systems are widely practiced in countries with a temperate climate and plentiful rainfall such as Ireland and New Zealand. This approach maximizes milk production from pasture and, consequently, is a low-cost, low-input dairy production system. On the other hand, the majority of global milk supply is derived from high input indoor total mixed ration systems where seasonal calving is not practiced due to the dependence on ensiled silages, grains and concentrated feeds, which are available year-round. Synchronous changes in the macro and micronutrients in milk are much more noticeable as lactation progresses through early, mid and late stages in seasonal systems compared to non-seasonal systems-which can have implications on the processability and functionality of milk.
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Affiliation(s)
- Mark Timlin
- Teagasc, Moorepark Research Centre, Fermoy, P61 C996 Co. Cork, Ireland; (M.T.); (J.T.T.); (A.B.); (E.G.M.)
- School of Agriculture and Food Science, University College Dublin, Belfield, D04 V1W8 Dublin 4, Ireland;
- Food for Health Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - John T. Tobin
- Teagasc, Moorepark Research Centre, Fermoy, P61 C996 Co. Cork, Ireland; (M.T.); (J.T.T.); (A.B.); (E.G.M.)
| | - André Brodkorb
- Teagasc, Moorepark Research Centre, Fermoy, P61 C996 Co. Cork, Ireland; (M.T.); (J.T.T.); (A.B.); (E.G.M.)
- Food for Health Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Eoin G. Murphy
- Teagasc, Moorepark Research Centre, Fermoy, P61 C996 Co. Cork, Ireland; (M.T.); (J.T.T.); (A.B.); (E.G.M.)
- Food for Health Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Pat Dillon
- Teagasc, Animal and Grassland Research and Innovation Centre, Fermoy, P61 P302 Co. Cork, Ireland; (P.D.); (D.H.); (M.O.)
| | - Deirdre Hennessy
- Teagasc, Animal and Grassland Research and Innovation Centre, Fermoy, P61 P302 Co. Cork, Ireland; (P.D.); (D.H.); (M.O.)
| | - Michael O’Donovan
- Teagasc, Animal and Grassland Research and Innovation Centre, Fermoy, P61 P302 Co. Cork, Ireland; (P.D.); (D.H.); (M.O.)
| | - Karina M. Pierce
- School of Agriculture and Food Science, University College Dublin, Belfield, D04 V1W8 Dublin 4, Ireland;
- Food for Health Ireland, University College Dublin, D04 V1W8 Dublin 4, Ireland
| | - Tom F. O’Callaghan
- Teagasc, Moorepark Research Centre, Fermoy, P61 C996 Co. Cork, Ireland; (M.T.); (J.T.T.); (A.B.); (E.G.M.)
- Food for Health Ireland, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
- School of Food and Nutritional Sciences, University College Cork, T12 K8AF Cork, Ireland
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Meléndez-Martínez AJ, Mandić AI, Bantis F, Böhm V, Borge GIA, Brnčić M, Bysted A, Cano MP, Dias MG, Elgersma A, Fikselová M, García-Alonso J, Giuffrida D, Gonçalves VSS, Hornero-Méndez D, Kljak K, Lavelli V, Manganaris GA, Mapelli-Brahm P, Marounek M, Olmedilla-Alonso B, Periago-Castón MJ, Pintea A, Sheehan JJ, Tumbas Šaponjac V, Valšíková-Frey M, Meulebroek LV, O'Brien N. A comprehensive review on carotenoids in foods and feeds: status quo, applications, patents, and research needs. Crit Rev Food Sci Nutr 2021; 62:1999-2049. [PMID: 33399015 DOI: 10.1080/10408398.2020.1867959] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carotenoids are isoprenoids widely distributed in foods that have been always part of the diet of humans. Unlike the other so-called food bioactives, some carotenoids can be converted into retinoids exhibiting vitamin A activity, which is essential for humans. Furthermore, they are much more versatile as they are relevant in foods not only as sources of vitamin A, but also as natural pigments, antioxidants, and health-promoting compounds. Lately, they are also attracting interest in the context of nutricosmetics, as they have been shown to provide cosmetic benefits when ingested in appropriate amounts. In this work, resulting from the collaborative work of participants of the COST Action European network to advance carotenoid research and applications in agro-food and health (EUROCAROTEN, www.eurocaroten.eu, https://www.cost.eu/actions/CA15136/#tabs|Name:overview) research on carotenoids in foods and feeds is thoroughly reviewed covering aspects such as analysis, carotenoid food sources, carotenoid databases, effect of processing and storage conditions, new trends in carotenoid extraction, daily intakes, use as human, and feed additives are addressed. Furthermore, classical and recent patents regarding the obtaining and formulation of carotenoids for several purposes are pinpointed and briefly discussed. Lastly, emerging research lines as well as research needs are highlighted.
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Affiliation(s)
- Antonio J Meléndez-Martínez
- Nutrition and Food Science, Toxicology and Legal Medicine Department, Universidad de Sevilla, Sevilla, Spain
| | - Anamarija I Mandić
- Institute of Food Technology in Novi Sad, University of Novi Sad, Novi Sad, Serbia
| | - Filippos Bantis
- Department of Horticulture, Aristotle University, Thessaloniki, Greece
| | - Volker Böhm
- Institute of Nutritional Sciences, Friedrich-Schiller-Universität Jena, Jena, Germany
| | - Grethe Iren A Borge
- Fisheries and Aquaculture Research, Nofima-Norwegian Institute of Food, Fisheries and Aquaculture Research, Ås, Norway
| | - Mladen Brnčić
- Faculty of Food Technology and Biotechnology, University of Zagreb, Zagreb, Croatia
| | - Anette Bysted
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - M Pilar Cano
- Institute of Food Science Research (CIAL) (CSIC-UAM), Madrid, Spain
| | - M Graça Dias
- Instituto Nacional de Saúde Doutor Ricardo Jorge, I.P., Lisboa, Portugal
| | | | - Martina Fikselová
- Department of Food Hygiene and Safety, Slovak University of Agriculture in Nitra, Nitra, Slovakia
| | | | | | | | | | - Kristina Kljak
- Faculty of Agriculture, University of Zagreb, Zagreb, Croatia
| | - Vera Lavelli
- DeFENS-Department of Food, Environmental and Nutritional Sciences, University of Milan, Milan, Italy
| | - George A Manganaris
- Department of Agricultural Sciences, Biotechnology & Food Science, Cyprus University of Technology, Lemesos, Cyprus
| | - Paula Mapelli-Brahm
- Institute of Food Technology in Novi Sad, University of Novi Sad, Novi Sad, Serbia
| | | | | | | | - Adela Pintea
- Chemistry and Biochemistry Department, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | | | | | | | - Lieven Van Meulebroek
- Department of Veterinary Public Health and Food Safety, Ghent University, Merelbeke, Belgium
| | - Nora O'Brien
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
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Niero G, Costa A, Franzoi M, Visentin G, Cassandro M, De Marchi M, Penasa M. Genetic and Non-Genetic Variation of Milk Total Antioxidant Activity Predicted from Mid-Infrared Spectra in Holstein Cows. Animals (Basel) 2020; 10:ani10122372. [PMID: 33322019 PMCID: PMC7764824 DOI: 10.3390/ani10122372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/02/2020] [Accepted: 12/09/2020] [Indexed: 01/03/2023] Open
Abstract
Simple Summary The total antioxidant activity (TAA) of food is important for human health and results from the contribution of different nutraceutical compounds. Direct determination of TAA in food is time-consuming and expensive. Infrared technologies allow the prediction of difficult-to-measure traits with certain accuracy in several organic matrices, including TAA of bovine milk. In order to understand the background of TAA and identify potential strategies to improve this feature in bovine milk, we explored its non-genetic sources of variation and estimated heritability and correlations with traits of economic interest in a large database of Holstein cows. Abstract Food antioxidants enhance products shelf life and stability during technological treatments through the maintenance of their physical and chemical properties. Moreover, they are endowed with several positive effects on human health, including cell membranes preservation, enzyme functionality, and DNA integrity. Milk has been described in relation to a wide array of fat soluble and water-soluble antioxidant compounds, in particular vitamin A, C, and E, lactoferrin and peptides derived from casein and whey proteins. The total antioxidant activity (TAA) of milk is a novel and scarcely explored trait, defined as the sum of antioxidant contributions of the aforementioned compounds. On this background, the aims of the present study were to investigate the variability of milk TAA on a large scale exploiting predictions obtained through mid-infrared (MIR) spectroscopy and to estimate genetic parameters of this trait in Holstein cows. Individual milk samples were collected between January 2011 and December 2018 during the routine milk recording procedure. Samples were analysed for gross composition through MIR spectroscopy and MIR spectra were stored. Milk TAA was then predicted (pTAA) from the stored milk MIR spectra (111,653 test-day records of 9519 cows in 344 herds) using the previously developed prediction model; considering the prediction accuracy, pTAA might be considered a proxy of the TAA determined through the reference method. Overall, pTAA averaged 7.16 mmoL/L of Trolox equivalents, showed a nadir around 40 days after calving and increased thereafter, following a linear trend up to the end of lactation. The lowest pTAA was observed in milk sampled from June to September. Milk pTAA was heritable (0.401 ± 0.015) and genetically associated to fat yield (0.366 ± 0.049), crude protein (CP) yield (0.238 ± 0.052), fat percentage (0.616 ± 0.022) and CP percentage (0.754 ± 0.015). The official selection index of Italian Holstein put the 49% of the emphasis on fat and protein yield and percentage; therefore, it derives that an indirect favourable selection for milk pTAA should be already in progress in Italian Holstein population.
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Affiliation(s)
- Giovanni Niero
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università 16, 35020 Padova, Italy; (G.N.); (M.F.); (M.C.); (M.D.M.); (M.P.)
| | - Angela Costa
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università 16, 35020 Padova, Italy; (G.N.); (M.F.); (M.C.); (M.D.M.); (M.P.)
- Correspondence: ; Tel.: +39-049-8272632
| | - Marco Franzoi
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università 16, 35020 Padova, Italy; (G.N.); (M.F.); (M.C.); (M.D.M.); (M.P.)
| | - Giulio Visentin
- Department of Veterinary Medical Sciences (DIMEVET), Alma Mater Studiorum—University of Bologna, Via Tolara di Sopra 50, 40064 Bologna, Italy;
| | - Martino Cassandro
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università 16, 35020 Padova, Italy; (G.N.); (M.F.); (M.C.); (M.D.M.); (M.P.)
| | - Massimo De Marchi
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università 16, 35020 Padova, Italy; (G.N.); (M.F.); (M.C.); (M.D.M.); (M.P.)
| | - Mauro Penasa
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova, Viale dell’Università 16, 35020 Padova, Italy; (G.N.); (M.F.); (M.C.); (M.D.M.); (M.P.)
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Duckweed from a Biorefinery System: Nutrient Recovery Efficiency and Forage Value. ENERGIES 2020. [DOI: 10.3390/en13205261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This paper presents the results of an interdisciplinary study aimed at assessing the possibility of using duckweed to purify and recover nutrients from the effluent remaining after struvite precipitation and ammonia stripping from a liquid fraction of anaerobic digestate in a biorefinery located at a Dutch dairy cattle production farm. The nutritional value of duckweed obtained in a biorefinery was assessed as well. Duckweed (Lemna minuta) was cultured on a growth medium with various concentrations of effluent from a biorefinery (EFL) and digested slurry (DS) not subjected to the nutrient recovery process. The study’s results showed that duckweed culture on the media with high contents of DS or EFL was impossible because they both inhibited its growth. After 15 days of culture, the highest duckweed yield was obtained from the ponds with DS or EFL contents in the medium reaching 0.39% (37.8 g fresh matter (FM) and 16.8 g FM per 8500 mL of the growth medium, respectively). The recovery of N by duckweed was approximately 75% and 81%, whereas that of P was approximately 45% and 55% of the growth media with EFL0.39% and DS0.39%, respectively. Duckweed obtained from the biorefinery proved to be a valuable high-protein feedstuff with high contents of α-tocopherol and carotenoids. With a protein content in duckweed approximating 35.4–36.1%, it is possible to obtain 2–4 t of protein per 1 ha from EFL0.39% and DS0.39% ponds, respectively.
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Laverroux S, Picard F, Andueza D, Graulet B. Vitamin B 2 concentration in cow milk: Quantification by a new UHPLC method and prediction by visible and near-infrared spectral analysis. Food Chem 2020; 342:128310. [PMID: 33069521 DOI: 10.1016/j.foodchem.2020.128310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 09/22/2020] [Accepted: 10/02/2020] [Indexed: 11/25/2022]
Abstract
Until now, there are few information on vitamin B2 concentration variability in milk. In this study, a novel analytical method to quantify total vitamin B2 in milk was developed and applied on 676 samples. In parallel, spectral analysis (colorimetry and near infrared spectroscopy) were performed to develop prediction models of vitamin B2 concentration in milk. The analytical method includes an acid and enzymatic extraction followed by vitamin B2 quantification by Ultra High Performance Liquid Chromatography coupled with fluorimetry. Samples analysis showed a wide range of concentration from 0.78 to 4.58 mg/L with a mean of 2.09 ± 0.48 mg/L. Two prediction models based on colorimetric analysis allow estimation of vitamin B2 concentration in milk. Thus, this work shows an analytical method and, for the first time, a prediction method to enable enhancement of researches on vitamin B2 content of milk and its variation factors.
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Affiliation(s)
- Sophie Laverroux
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
| | - Fabienne Picard
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
| | - Donato Andueza
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
| | - Benoît Graulet
- Université Clermont Auvergne, INRAE, VetAgro Sup, UMR Herbivores, F-63122 Saint-Genès-Champanelle, France.
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Hye N, Klein-Jöbstl D, Blessing A, Burmeister J, Hamann N, Aurich C, Drillich M. Effect of two postpartum intramuscular treatments with β-carotene (Carofertin®) on the blood concentration of β-carotene and on the reproductive performance parameters of dairy cows. Theriogenology 2020; 148:1-7. [PMID: 32126391 DOI: 10.1016/j.theriogenology.2020.02.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 01/26/2020] [Accepted: 02/25/2020] [Indexed: 10/24/2022]
Abstract
The aim of the study was to determine whether two postpartum intramuscular treatments with 200 mg of beta-(β-)carotene (Carofertin; Alvetra u. Werfft, Vienna, Austria) in a 14-day interval increases β-carotene concentrations in blood, particularly around the time of the first artificial insemination (AI), and to test the effect of the treatment on fertility parameters, luteal size, and progesterone blood levels of dairy cows. A total of 297 Holstein dairy cows were enrolled in the study. Between 28 and 34 days postpartum (dpp) β-carotene concentrations were measured in blood samples using an on-site test (iCheck carotene; BioAnalyt, Teltow, Germany). Cows with a β-carotene concentration <3.5 mg/L, indicating a deficiency of β-carotene, were allocated either to the β-carotene treatment group BCT (n = 123) or to the control group CON (n = 121). Cows with concentrations ≥3.5 mg/L were assigned to an optimally supplied reference group (REF; n = 53). Cows in the BCT group received 200 mg of β-carotene intramuscularly at 28-34 dpp and at 42-48 dpp. Further blood samples were collected at 35-41 dpp, 42-48 dpp, 49-55 dpp, and in the week after the first AI and their β-carotene concentrations were analyzed. Between day 10 and 14 after the first AI, the blood progesterone concentration was measured and the size of the corpus luteum (CL) was determined by ultrasound. Blood β-carotene concentrations increased in the BCT cows in the week after the treatment with a peak at 49-55 dpp and were significantly higher than in the CON group at each time point after the first treatment. Logistic regression models, however, revealed that the treatment with β-carotene had no effect on first service conception rate, days to first service, time to pregnancy, or percentage of pregnant cows within 150 dpp. Furthermore, there was no effect on progesterone concentration or the size of the CL between the groups. In conclusion, two treatments with Carofertin postpartum increased β-carotene blood concentrations but had no effect on the fertility parameters in this study.
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Affiliation(s)
- N Hye
- University Clinic for Ruminants, Clinical Unit for Herd Health Management in Ruminants, Department for Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Veterinärplatz 1, 1210, Vienna, Austria
| | - D Klein-Jöbstl
- University Clinic for Ruminants, Clinical Unit for Herd Health Management in Ruminants, Department for Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Veterinärplatz 1, 1210, Vienna, Austria
| | - A Blessing
- University Clinic for Ruminants, Clinical Unit for Herd Health Management in Ruminants, Department for Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Veterinärplatz 1, 1210, Vienna, Austria
| | - J Burmeister
- University Clinic for Ruminants, Clinical Unit for Herd Health Management in Ruminants, Department for Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Veterinärplatz 1, 1210, Vienna, Austria
| | - N Hamann
- University Clinic for Ruminants, Clinical Unit for Herd Health Management in Ruminants, Department for Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Veterinärplatz 1, 1210, Vienna, Austria
| | - C Aurich
- Artificial Insemination and Embryo Transfer, Department for Small Animals and Horses, Vetmeduni Vienna, Veterinärplatz 1, 1210, Vienna, Austria
| | - M Drillich
- University Clinic for Ruminants, Clinical Unit for Herd Health Management in Ruminants, Department for Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Veterinärplatz 1, 1210, Vienna, Austria.
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Jo YH, Peng DQ, Kim WS, Kim SJ, Kim NY, Kim SH, Ghassemi Nejad J, Lee JS, Lee HG. The effects of vitamin A supplementation during late-stage pregnancy on longissimus dorsi muscle tissue development, birth traits, and growth performance in postnatal Korean native calves. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 33:742-752. [PMID: 32054186 PMCID: PMC7206403 DOI: 10.5713/ajas.19.0413] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 11/18/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This study investigated the effects of vitamin A (VA) supplementation during late-stage pregnancy on longissimus dorsi muscle tissue development, birth traits, and growth performance of postnatal Korean native calves. METHODS In the preliminary experiment, twenty-six pregnant cattle (initial body weight [BW] = 319 kg (standard deviation [SD] = 30.1; 1st parity) were randomly assigned to the control and treatment groups. The treatment group received VA supplementation at 24,000 IU/d from gestational day 225 until delivery. In the main experiment, twelve pregnant cattle (initial BW = 317 kg [SD = 31.3]; 1st parity) were treated with VA supplementation at 24,000 IU/d (gestational days 150 to 225) and at 78,000 IU/d (gestational day 225 until delivery). Serum VA levels were analyzed in pregnant cattle, and the growth performance, gene expression, and serum VA levels were analyzed in the offspring. RESULTS Serum VA levels in pregnant cattle decreased the late gestation in both experiments (p<0.001). In the main experiment, pregnant cattle at parturition and offspring at birth in the treatment group had higher serum VA levels than those in the control group (p<0.05). In the treatment groups, an increased birth weight was observed in the main experimental group (p = 0.022), and a tendency (p = 0.088) toward an increased birth weight was observed in the preliminary experimental group. However, no differences were observed in the feed intake, average daily gain, gain-to-feed ratio, or BW of 31-day-old calves. Gene expression was analyzed in longissimus dorsi muscles of 31-day-old calves. VA supplementation in pregnant cattle stimulated postnatal muscle development in offspring by elevating myogenic factor 5 (MYF5), MYF6, and myoblast determination levels (p<0.05). Moreover, preadipocyte-related marker genes such as extracellular signal-regulated kinase 2 and krüppel-like factor 2 were higher in the treatment group than in the control group (p<0.05). CONCLUSION VA supplementation (78,000 IU/d) in late-stage pregnant cattle maintained serum VA levels. In addition, 78,000 IU/d VA supplementation increased the birth weight and expression of genes related to muscle and preadipocyte development in offspring. Overall, 78,000 IU/d VA supplementation in pregnant cattle is beneficial to newborn calves.
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Affiliation(s)
- Yong Ho Jo
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Korea.,Team of an Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus, Konkuk University, Seoul 05029, Korea
| | - Dong Qiao Peng
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Korea.,Team of an Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus, Konkuk University, Seoul 05029, Korea
| | - Won Seob Kim
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Korea.,Team of an Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus, Konkuk University, Seoul 05029, Korea
| | - Seong Jin Kim
- Asia Pacific Ruminant Institute, Icheon 467814, Korea
| | - Na Yeon Kim
- Asia Pacific Ruminant Institute, Icheon 467814, Korea
| | - Sung Hak Kim
- Department of Animal Science, Chonnam National University, Gwangju 61186, Korea
| | - Jalil Ghassemi Nejad
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Korea.,Team of an Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus, Konkuk University, Seoul 05029, Korea
| | - Jae Sung Lee
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Korea
| | - Hong Gu Lee
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Korea.,Team of an Educational Program for Specialists in Global Animal Science, Brain Korea 21 Plus, Konkuk University, Seoul 05029, Korea
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Kulkarni M, Goge N, Date AA. Development of Nanoemulsion Preconcentrate of Capsanthin with Improved Chemical Stability. Assay Drug Dev Technol 2019; 18:34-44. [PMID: 31502853 DOI: 10.1089/adt.2019.916] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Capsanthin, like other carotenoids, exhibits poor aqueous solubility, poor stability, and low/variable oral bioavailability that limit its utility as a nutraceutical. In this study, we describe the development of anhydrous nanoemulsion preconcentrate of capsanthin, which upon dilution with water, spontaneously forms nanoemulsion resulting in improved solubility of capsanthin without compromising its chemical stability and antioxidant activity. We chose Food and Drug Administration-approved ingredients to develop capsanthin nanoemulsion preconcentrates. The optimized capsanthin nanoemulsion preconcentrate, upon dilution with water or buffers, yielded the nanoemulsion with size <50 nm and showed ∼8-fold higher capsanthin release in 1 h in 0.1 N HCl in vitro compared with pristine capsanthin. The 3-month stability studies at 25°C on the capsanthin nanoemulsion preconcentrate showed that capsanthin retained the physical and chemical stability with no alteration in antioxidant activity indicating that nanoemulsion preconcentrate can be used to effectively deliver capsanthin for health benefits.
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Affiliation(s)
- Madhur Kulkarni
- Department of Pharmaceutics, SCES's Indira College of Pharmacy, Tathawade, Pune, India
| | - Nisha Goge
- Department of Pharmaceutics, SCES's Indira College of Pharmacy, Tathawade, Pune, India
| | - Abhijit A Date
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawaii at Hilo, Hilo, Hawaii
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18
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Niero G, Penasa M, Costa A, Currò S, Visentin G, Cassandro M, De Marchi M. Total antioxidant activity of bovine milk: Phenotypic variation and predictive ability of mid-infrared spectroscopy. Int Dairy J 2019. [DOI: 10.1016/j.idairyj.2018.08.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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19
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Blanco M, Ripoll G, Casasús I, Bertolín JR, Joy M. Carotenoids and tocopherol in plasma and subcutaneous fat colour to trace forage-feeding in growing steers. Livest Sci 2019. [DOI: 10.1016/j.livsci.2018.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Haga S, Miyaji M, Nakano M, Ishizaki H, Matsuyama H, Katoh K, Roh SG. Changes in the expression of α-tocopherol-related genes in liver and mammary gland biopsy specimens of peripartum dairy cows. J Dairy Sci 2018; 101:5277-5293. [PMID: 29605316 DOI: 10.3168/jds.2017-13630] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 02/17/2018] [Indexed: 11/19/2022]
Abstract
Blood α-tocopherol (α-Toc) concentrations decline gradually throughout the prepartum period, reaching the nadir after calving in dairy cows. The 6 α-Toc-related molecules [α-Toc transfer protein (TTPA); afamin; scavenger receptor class B, Type I; ATP-binding cassette transporter A1; tocopherol-associated protein (SEC14L2); and cytochrome P450 family 4, subfamily F, polypeptide 2 (CYP4F2)] are expressed in liver and other peripheral tissues. These molecules could regulate α-Toc transport, blood concentrations, and metabolism of α-Toc. Therefore, the aim of this study was to evaluate the changes in the expression of α-Toc-related genes in liver and mammary gland tissues of dairy cows around calving, which have remained elusive until now. In experiment (Exp.) 1, 28 multiparous Holstein cows were used (from -5 to 6 wk relative to parturition) to monitor the changes in dietary α-Toc intake, blood concentrations of α-Toc, and lipoproteins; in Exp. 2, 7 peripartum Holstein cows were used (from -4 to 4 wk relative to parturition) for liver tissue biopsy; and in Exp. 3, 10 peripartum Holstein cows were used (from -8 to 6 wk relative to parturition) to carry out the mammary gland tissue biopsy and milk sampling. In Exp. 1, the serum α-Toc concentrations declined gradually with decreasing amount of α-Toc intake and plasma high-density lipoprotein concentrations toward calving time. However, in the early lactation period after calving, serum α-Toc concentrations remained at a lower concentration despite the recovery of α-Toc intake and plasma high-density lipoprotein concentrations. In Exp. 2, just after calving, the TTPA, SEC14L2, afamin, and albumin mRNA expression levels in the liver were temporarily downregulated, and the hepatic mRNA levels of endoplasmic reticulum stress-induced unfolded protein response markers and acute-phase response marker increased at calving. In Exp. 3, the concentrations of α-Toc in colostrum were greater than those in precolostrum (samples were collected at wk -1 relative to parturition) and mature milk. The expression of TTPA, SEC14L2, and CYP4F2 mRNA in bovine mammary gland tissue was detected. However, TTPA and SEC14L2 mRNA expressions showed the opposite trends: the expression levels of TTPA mRNA peaked whereas SEC14L2 mRNA reached a nadir at calving. These results indicate that the expression of α-Toc-related genes involved in specific α-Toc transfer and metabolism in the liver and mammary gland are altered during calving. Moreover, these changes might be associated with the maintenance of lower serum α-Toc concentrations after calving.
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Affiliation(s)
- S Haga
- Grassland Management Research Division, Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization (NARO), 768, Senbonmatsu, Nasushiobara, Tochigi, 329-2793, Japan.
| | - M Miyaji
- Animal Feeding and Management Research Division, Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization (NARO), 768, Senbonmatsu, Nasushiobara, Tochigi, 329-2793, Japan
| | - M Nakano
- Grassland Management Research Division, Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization (NARO), 768, Senbonmatsu, Nasushiobara, Tochigi, 329-2793, Japan
| | - H Ishizaki
- Grassland Management Research Division, Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization (NARO), 768, Senbonmatsu, Nasushiobara, Tochigi, 329-2793, Japan
| | - H Matsuyama
- Animal Feeding and Management Research Division, Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization (NARO), 768, Senbonmatsu, Nasushiobara, Tochigi, 329-2793, Japan
| | - K Katoh
- Lab of Animal Physiology, Graduate School of Agriculture Science, Tohoku University, 468-1, Aramaki Aza Aoba, Aoba-ku, Sendai, Miyagi, 980-0845, Japan
| | - S G Roh
- Lab of Animal Physiology, Graduate School of Agriculture Science, Tohoku University, 468-1, Aramaki Aza Aoba, Aoba-ku, Sendai, Miyagi, 980-0845, Japan
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Stout MA, Benoist DM, Drake MA. Technical note: Simultaneous carotenoid and vitamin analysis of milk from total mixed ration-fed cows optimized for xanthophyll detection. J Dairy Sci 2018. [PMID: 29525312 DOI: 10.3168/jds.2017-13092] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Concentrations of retinol, α-tocopherol, and major carotenoids in dairy products are often determined simultaneously by liquid chromatography. These compounds have different polarity and solubility; thus, extracting them simultaneously can be difficult and inefficient. In milks with low carotenoid concentrations, the xanthophylls lutein and zeaxanthin may not be completely resolved using common extraction techniques. A simplified method was developed to optimize extraction efficiency and the limit of detection and limit of quantification (LoQ) of lutein and zeaxanthin in bovine milk without decreasing sensitivity to other vitamins or carotenoids. The developed method evaluates lutein, zeaxanthin, β-carotene, retinol, and α-tocopherol simultaneously by ultra-high performance liquid chromatography-photodiode array detection. Common saponification temperatures (40-60°C) and concentrations of KOH in water (10-50% KOH wt/vol) were evaluated. Multiple solvents were evaluated for optimal xanthophyll extraction (diethyl ether, dichloromethane, hexane, and tetrahydrofuran) following saponification. The limit of detection and LoQ were defined as 3:1 and 10:1 signal-to-noise ratio, respectively. All experiments were performed in triplicate. The optimal saponification procedure was a concentration of 25% KOH at either 40 or 50°C. Saponified extracts solubilized in solutions containing diethyl ether had greater concentrations of lutein- than hexane- or tetrahydrofuran-based solutions, with peak areas above LoQ values. The solution containing diethyl ether solubilized similar concentrations of retinol, α-tocopherol, and β-carotene when compared with other solutions. The proposed optimized method allows for the simultaneous determination of carotenoids from milk with increased lutein and zeaxanthin sensitivity without sacrificing recovery of retinol, α-tocopherol, and β-carotene.
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Affiliation(s)
- M A Stout
- Department of Food, Bioprocessing and Nutrition Science, Southeast Dairy Foods Research Center, North Carolina State University, Raleigh 27695
| | - D M Benoist
- Department of Food, Bioprocessing and Nutrition Science, Southeast Dairy Foods Research Center, North Carolina State University, Raleigh 27695
| | - M A Drake
- Department of Food, Bioprocessing and Nutrition Science, Southeast Dairy Foods Research Center, North Carolina State University, Raleigh 27695.
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Schäfers S, Meyer U, von Soosten D, Hüther L, Drong C, Eder K, Most E, Tröscher A, Pelletier W, Zeyner A, Dänicke S. Influence of conjugated linoleic acids and vitamin E on milk fatty acid composition and concentrations of vitamin A and α-tocopherol in blood and milk of dairy cows. J Anim Physiol Anim Nutr (Berl) 2017; 102:e431-e441. [PMID: 28815782 DOI: 10.1111/jpn.12762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 05/14/2017] [Indexed: 11/28/2022]
Abstract
The objective of this trial was to investigate the influences of conjugated linoleic acid (CLA) and vitamin E (Vit. E) and their interactions on fatty acid composition and vitamins in milk (α-tocopherol, retinol and β-carotene) as well as on α-tocopherol in blood of pluriparous cows from week 6 ante partum until week 10 post-partum (p.p.). We assigned 59 pluriparous German Holstein cows to four treatment groups with the treatment factors CLA and Vit. E at two levels in a 2 × 2 factorial design. Milk fatty acid composition and milk vitamins were analysed on lactation days 7 and 28. α-tocopherol in blood serum was analysed on days -42, -7, 1, 7, 14, 28 and 70 relative to parturition. Milk concentration of α-tocopherol was influenced by Vit. E (p < .001) and CLA (p = .034). Percentage of cis-9, trans-11 CLA in total milk fat was influenced by treatment with CLA (p < .001), while for percentage of trans-10, cis-12 CLA an interaction between treatment and day (p = .019), driven by an increase in both CLA groups from day 7 to day 28, was found. Serum ratios of α-tocopherol to cholesterol were influenced by Vit. E (p < .001). Results suggest that treatment with CLA during late pregnancy and early lactation is suitable to enhance the proportion of trans-10, cis-12 CLA in milk and thereby influencing nutritional properties. As treatment with Vit. E did not have an impact on milk fatty acid composition, it might be possible to increase the antioxidative capacity of the dairy cow without affecting milk properties. Consequently, combined treatment with CLA and Vit. E might elicit synergistic effects on the cow and milk quality by increasing the proportion of CLA in milk fat as well as the excretion of Vit. E and the Vit. E levels in serum.
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Affiliation(s)
- S Schäfers
- Institute of Animal Nutrition, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Braunschweig, Germany
| | - U Meyer
- Institute of Animal Nutrition, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Braunschweig, Germany
| | - D von Soosten
- Institute of Animal Nutrition, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Braunschweig, Germany
| | - L Hüther
- Institute of Animal Nutrition, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Braunschweig, Germany
| | - C Drong
- Institute of Animal Nutrition, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Braunschweig, Germany
| | - K Eder
- Department of Animal Nutrition and Nutritional Physiology, Justus-Liebig-University, Gießen, Germany
| | - E Most
- Department of Animal Nutrition and Nutritional Physiology, Justus-Liebig-University, Gießen, Germany
| | | | | | - A Zeyner
- Institute of Agricultural and Nutritional Sciences, Group Animal Nutrition, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - S Dänicke
- Institute of Animal Nutrition, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Braunschweig, Germany
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23
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Scarso S, McParland S, Visentin G, Berry DP, McDermott A, De Marchi M. Genetic and nongenetic factors associated with milk color in dairy cows. J Dairy Sci 2017; 100:7345-7361. [PMID: 28711262 DOI: 10.3168/jds.2016-11683] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 05/06/2017] [Indexed: 11/19/2022]
Abstract
Milk color is one of the sensory properties that can influence consumer choice of one product over another and it influences the quality of processed dairy products. This study aims to quantify the cow-level genetic and nongenetic factors associated with bovine milk color traits. A total of 136,807 spectra from Irish commercial and research herds (with multiple breeds and crosses) were used. Milk lightness (Lˆ*), red-green index (aˆ*) and yellow-blue index (bˆ*) were predicted for individual milk samples using only the mid-infrared spectrum of the milk sample. Factors associated with milk color were breed, stage of lactation, parity, milking-time, udder health status, pasture grazing, and seasonal calving. (Co)variance components for Lˆ*,aˆ*, and bˆ* were estimated using random regressions on the additive genetic and within-lactation permanent environmental effects. Greater bˆ* value (i.e., more yellow color) was evident in milk from Jersey cows. Milk Lˆ* increased consistently with stage of lactation, whereas aˆ* increased until mid lactation to subsequently plateau. Milk bˆ* deteriorated until 31 to 60 DIM, but then improved thereafter until the end of lactation. Relative to multiparous cows, milk yielded by primiparae was, on average, lighter (i.e., greater Lˆ*), more red (i.e., greater aˆ*), and less yellow (i.e., lower bˆ*). Milk from the morning milk session had lower Lˆ*,aˆ*, and bˆ* Heritability estimates (±SE) for milk color varied between 0.15 ± 0.02 (30 DIM) and 0.46 ± 0.02 (210 DIM) for Lˆ*, between 0.09 ± 0.01 (30 DIM) and 0.15 ± 0.02 (305 DIM) for aˆ*, and between 0.18 ± 0.02 (21 DIM) and 0.56 ± 0.03 (305 DIM) for bˆ* For all the 3 milk color features, the within-trait genetic correlations approached unity as the time intervals compared shortened and were generally <0.40 between the peripheries of the lactation. Strong positive genetic correlations existed between bˆ* value and milk fat concentration, ranging from 0.82 ± 0.19 at 5 DIM to 0.96 ± 0.01 at 305 DIM and confirming the observed phenotypic correlation (0.64, SE = 0.01). Results of the present study suggest that breeding strategies for the enhancement of milk color traits could be implemented for dairy cattle populations. Such strategies, coupled with the knowledge of milk color traits variation due to nongenetic factors, may represent a tool for the dairy processors to reduce, if not eliminate, the use of artificial pigments during milk manufacturing.
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Affiliation(s)
- S Scarso
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Viale dell'Università 16, 35020 Legnaro (PD), Italy
| | - S McParland
- Animal and Grassland Research and Innovation Center, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland.
| | - G Visentin
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Viale dell'Università 16, 35020 Legnaro (PD), Italy; Animal and Grassland Research and Innovation Center, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - D P Berry
- Animal and Grassland Research and Innovation Center, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - A McDermott
- Animal and Grassland Research and Innovation Center, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - M De Marchi
- Department of Agronomy, Food, Natural Resources, Animals and Environment, University of Padova, Viale dell'Università 16, 35020 Legnaro (PD), Italy
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24
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Musara C, Nyagura M. Skimmed milk as a determinant of vitamin A deficiency. SOUTH AFRICAN JOURNAL OF CLINICAL NUTRITION 2016. [DOI: 10.1080/16070658.2017.1237454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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25
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Raila J, Schweigert FJ, Stanitznig A, Lambacher B, Franz S, Baldermann S, Wittek T. No detectable carotenoid concentrations in serum of llamas and alpacas. J Anim Physiol Anim Nutr (Berl) 2016; 101:629-634. [DOI: 10.1111/jpn.12638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 10/09/2016] [Indexed: 12/17/2022]
Affiliation(s)
- J. Raila
- Institute of Nutritional Science; University of Potsdam; Potsdam Germany
| | - F. J. Schweigert
- Institute of Nutritional Science; University of Potsdam; Potsdam Germany
| | - A. Stanitznig
- University Clinic for Ruminants; University of Veterinary Medicine Vienna; Vienna Austria
| | - B. Lambacher
- University Clinic for Ruminants; University of Veterinary Medicine Vienna; Vienna Austria
| | - S. Franz
- University Clinic for Ruminants; University of Veterinary Medicine Vienna; Vienna Austria
| | - S. Baldermann
- Institute of Nutritional Science; University of Potsdam; Potsdam Germany
- Leibniz Institute of Vegetable and Ornamental Crops Großbeeren/Erfurt e.V. (IGZ); Großbeeren Germany
| | - T. Wittek
- University Clinic for Ruminants; University of Veterinary Medicine Vienna; Vienna Austria
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26
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Fauteux MC, Gervais R, Rico D, Lebeuf Y, Chouinard P. Production, composition, and oxidative stability of milk highly enriched in polyunsaturated fatty acids from dairy cows fed alfalfa protein concentrate or supplemental vitamin E. J Dairy Sci 2016; 99:4411-4426. [DOI: 10.3168/jds.2015-10722] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 01/31/2016] [Indexed: 11/19/2022]
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27
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De Bie J, Langbeen A, Verlaet AAJ, Florizoone F, Immig I, Hermans N, Fransen E, Bols PEJ, Leroy JLMR. The effect of a negative energy balance status on β-carotene availability in serum and follicular fluid of nonlactating dairy cows. J Dairy Sci 2016; 99:5808-5819. [PMID: 27157583 DOI: 10.3168/jds.2016-10870] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Accepted: 03/10/2016] [Indexed: 11/19/2022]
Abstract
Maternal metabolic pressure due to a cow's negative energy balance (NEB) has a negative effect on oocyte quality as a result of increased oxidative stress. In this study, we hypothesized that a NEB status may negatively affect the availability of β-carotene (bC, an antioxidant) in the micro-environment of the oocyte or follicular fluid (FF) and that daily bC supplementation can increase bC availability. We aimed to (1) determine the effect of a nutritionally induced NEB on bC concentrations in serum and FF as well as on the presence of bC metabolites, oxidative stress levels, and follicular growth in a nonlactating dairy cow model, and (2) investigate how this effect could be altered by dietary bC supplementation. Six multiparous nonlactating Holstein Friesian cows were subjected to 4 consecutive dietary treatments, 28 d each: (1) 1.2 × maintenance (M) or positive energy balance (PEB) without bC supplement (PEB-bC), (2) 1.2 × M with daily supplement of 2,000mg of bC comparable to the level of bC intake at grazing (PEB+bC), (3) 0.6 × M with 2,000mg of bC (NEB+bC), and (4) 0.6 × M (NEB-bC). At the end of each treatment, estrous cycles were synchronized and blood and FF of the largest follicle were sampled and analyzed for bC, retinol, α-tocopherol, free fatty acids, estradiol, and progesterone. Serum cholesterol, triglycerides, urea, insulin growth factor 1, growth hormone, total antioxidant status (TAS), and red blood cell glutathione (GSH) concentrations were determined as well. All cows lost body weight during both energy restriction periods and showed increased serum free fatty acid concentrations, illustrating a NEB. A dietary induced NEB reduced FF bC, but not plasma bC or plasma and FF retinol concentrations. However, bC and retinol concentrations drastically increased in both fluid compartments after bC supplementation. Follicular diameter was increased in supplemented PEB cows. Energy restriction reduced the TAS and red blood cell GSH, whereas daily bC supplementation could restore GSH concentrations, but not the TAS, to levels present in healthy PEB cows. In conclusion, daily bC supplementation can substantially improve bC and retinol availability in the oocyte's micro-environment, irrespective of the energy balance, which may affect follicular development and oocyte quality in the presence of maternal metabolic stress. This knowledge can be of importance to optimize nutritional strategies in the dairy industry to feed for optimal oocyte quality and fertility.
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Affiliation(s)
- J De Bie
- Gamete Research Centre, Laboratory for Veterinary Physiology and Biochemistry, Department of Veterinary Sciences, University of Antwerp, B-2610 Wilrijk, Belgium.
| | - A Langbeen
- Gamete Research Centre, Laboratory for Veterinary Physiology and Biochemistry, Department of Veterinary Sciences, University of Antwerp, B-2610 Wilrijk, Belgium
| | - A A J Verlaet
- Laboratory of Nutrition and Functional Food Science, Department of Pharmaceutical Sciences, University of Antwerp, B-2610 Wilrijk, Belgium
| | - F Florizoone
- DSM Nutritional Products, CH-4303 Kaiseraugst, Switzerland
| | - I Immig
- DSM Nutritional Products, CH-4303 Kaiseraugst, Switzerland
| | - N Hermans
- Laboratory of Nutrition and Functional Food Science, Department of Pharmaceutical Sciences, University of Antwerp, B-2610 Wilrijk, Belgium
| | - E Fransen
- StatUa Center for Statistics, University of Antwerp, B-2610 Wilrijk, Belgium
| | - P E J Bols
- Gamete Research Centre, Laboratory for Veterinary Physiology and Biochemistry, Department of Veterinary Sciences, University of Antwerp, B-2610 Wilrijk, Belgium
| | - J L M R Leroy
- Gamete Research Centre, Laboratory for Veterinary Physiology and Biochemistry, Department of Veterinary Sciences, University of Antwerp, B-2610 Wilrijk, Belgium
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28
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Kawashima C, Ito N, Nagashima S, Matsui M, Sawada K, Schweigert FJ, Miyamoto A, Kida K. Influence of hepatic load from far-off dry period to early postpartum period on the first postpartum ovulation and accompanying subsequent fertility in dairy cows. J Reprod Dev 2016; 62:289-95. [PMID: 26935323 PMCID: PMC4919293 DOI: 10.1262/jrd.2015-141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The aim of the present study was to investigate nutritional and metabolic parameters during the dry and
early postpartum periods of ovulatory and anovulatory cows, as well as their postpartum reproductive
performance. Blood samples from 20 multiparous Holstein cows were collected once a week from the far-off dry
period to 3 weeks postpartum. Early postpartum (0–3 weeks) ovulation was confirmed using plasma progesterone
concentration profiles, and cows were considered ovulatory if they had resumed luteal activity by this point
(n = 9), whereas cows that had not were considered anovulatory (n = 11). Data from the ovulatory and
anovulatory cows were analyzed separately for the far-off dry period (7–4 weeks prepartum), the close-up dry
period (3–1 weeks prepartum), and the early postpartum period (0–3 weeks). Serum gamma-glutamyl transpeptidase
activity (far-off, P = 0.065; close-up, P = 0.051; and early postpartum, P = 0.030) and aspartate
aminotransferase (close-up, P = 0.050 and early postpartum, P = 0.087) activities were higher in anovulatory
than in ovulatory cows. The days open period was longer (P = 0.019) in anovulatory than in ovulatory cows, and
the number of artificial inseminations per conception (P = 0.025) was greater. In conclusion, we found that
continuously high gamma-glutamyl transpeptidase activities in serum, which may be induced by liver disorders,
prevent subsequent ovulation and affect subsequent fertility, even if cows obtain sufficient ovulation-related
energy and β-carotene.
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Affiliation(s)
- Chiho Kawashima
- Field Center of Animal Science and Agriculture, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
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29
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Zebeli Q, Ghareeb K, Humer E, Metzler-Zebeli BU, Besenfelder U. Nutrition, rumen health and inflammation in the transition period and their role on overall health and fertility in dairy cows. Res Vet Sci 2015; 103:126-36. [PMID: 26679807 DOI: 10.1016/j.rvsc.2015.09.020] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Revised: 08/13/2015] [Accepted: 09/27/2015] [Indexed: 02/07/2023]
Abstract
Transition is a stressful period and critical for the entire cow's productive lifespan and reproduction. Optimal feeding management during transition period enables smooth metabolic adaptation to the initiation of lactation. Major nutritional challenge during this period is the urgent need to counteract the drastic deficits in energy and nutrients of the early-lactating cow. This is primarily done by inclusion of large amounts of concentrates in the diet during early lactation, causing major dietary imbalances with utmost importance for rumen health. Proper feeding management targeting rumen health in the transition period improves nutrient degradation and the net supply with energy and key nutrients of the host while preventing systemic disturbances and inflammation, events which are instrumental for cow's overall health and reproductive performance. The review provides insights into the role of, and gives practical hints regarding diet balancing efforts and feeding management strategies targeting rumen health and systemic inflammation during the periparturient period with the aim to enhance cow health and fertility.
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Affiliation(s)
- Q Zebeli
- Institute of Animal Nutrition and Functional Plant Compounds, Department for Farm Animals and Veterinary Public Health, Veterinary Medicine University Vienna, Veterinärplatz 1, 1210 Vienna, Austria.
| | - K Ghareeb
- Institute of Animal Nutrition and Functional Plant Compounds, Department for Farm Animals and Veterinary Public Health, Veterinary Medicine University Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - E Humer
- Institute of Animal Nutrition and Functional Plant Compounds, Department for Farm Animals and Veterinary Public Health, Veterinary Medicine University Vienna, Veterinärplatz 1, 1210 Vienna, Austria
| | - B U Metzler-Zebeli
- University Clinic for Swine, Department of Farm Animals and Veterinary Public Health, Vetmeduni Vienna, Veterinaerplatz 1, 1210 Vienna, Austria
| | - U Besenfelder
- Institute of Animal Breeding and Genetics, Reproduction Centre Wieselburg, Veterinary Medicine University Vienna, Veterinärplatz 1, 1210 Vienna, Austria
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30
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McGrath BA, Fox PF, McSweeney PLH, Kelly AL. Composition and properties of bovine colostrum: a review. ACTA ACUST UNITED AC 2015. [DOI: 10.1007/s13594-015-0258-x] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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31
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Gessner DK, Most E, Schlegel G, Kupczyk K, Schwarz FJ, Eder K. Concentrations of retinol and tocopherols in the milk of cows supplemented with conjugated linoleic acid. J Anim Physiol Anim Nutr (Berl) 2015; 99:1039-46. [DOI: 10.1111/jpn.12325] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 03/06/2015] [Indexed: 12/01/2022]
Affiliation(s)
- D. K. Gessner
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
| | - E. Most
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
| | - G. Schlegel
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
| | - K. Kupczyk
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
| | - F. J. Schwarz
- Chair of Animal Nutrition; Center of Life and Food Sciences Weihenstephan; Technische Universität München; Freising-Weihenstephan Germany
| | - K. Eder
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
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32
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Ringseis R, Gessner DK, Eder K. Molecular insights into the mechanisms of liver-associated diseases in early-lactating dairy cows: hypothetical role of endoplasmic reticulum stress. J Anim Physiol Anim Nutr (Berl) 2014; 99:626-45. [DOI: 10.1111/jpn.12263] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Accepted: 09/10/2014] [Indexed: 12/14/2022]
Affiliation(s)
- R. Ringseis
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
| | - D. K. Gessner
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
| | - K. Eder
- Institute of Animal Nutrition and Nutrition Physiology; Justus-Liebig-University Giessen; Giessen Germany
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33
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Colour measurement of colostrum for estimation of colostral IgG and colostrum composition in dairy cows. J DAIRY RES 2014; 81:440-4. [DOI: 10.1017/s0022029914000466] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Instruments for on-farm determination of colostrum quality such as refractometers and densimeters are increasingly used in dairy farms. The colour of colostrum is also supposed to reflect its quality. A paler or mature milk-like colour is associated with a lower colostrum value in terms of its general composition compared with a more yellowish and darker colour. The objective of this study was to investigate the relationships between colour measurement of colostrum using the CIELAB colour space (CIE L*=from white to black, a*=from red to green, b*=from yellow to blue, chroma value G=visual perceived colourfulness) and its composition. Dairy cow colostrum samples (n=117) obtained at 4·7±1·5 h after parturition were analysed for immunoglobulin G (IgG) by ELISA and for fat, protein and lactose by infrared spectroscopy. For colour measurements, a calibrated spectrophotometer was used. At a cut-off value of 50 mg IgG/ml, colour measurement had a sensitivity of 50·0%, a specificity of 49·5%, and a negative predictive value of 87·9%. Colostral IgG concentration was not correlated with the chroma value G, but with relative lightness L*. While milk fat content showed a relationship to the parameters L*, a*, b* and G from the colour measurement, milk protein content was not correlated with a*, but with L*, b*, and G. Lactose concentration in colostrum showed only a relationship with b* and G. In conclusion, parameters of the colour measurement showed clear relationships to colostral IgG, fat, protein and lactose concentration in dairy cows. Implementation of colour measuring devices in automatic milking systems and milking parlours might be a potential instrument to access colostrum quality as well as detecting abnormal milk.
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34
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Blood and milk oxidative status after administration of different antioxidants during early postpartum in dairy cows. Res Vet Sci 2013; 95:1171-4. [DOI: 10.1016/j.rvsc.2013.07.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 07/12/2013] [Accepted: 07/14/2013] [Indexed: 10/26/2022]
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35
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Marino VM, Schadt I, Carpino S, Caccamo M, La Terra S, Guardiano C, Licitra G. Effect of Sicilian pasture feeding management on content of α-tocopherol and β-carotene in cow milk. J Dairy Sci 2013; 97:543-51. [PMID: 24210484 DOI: 10.3168/jds.2013-7005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Accepted: 09/25/2013] [Indexed: 11/19/2022]
Abstract
This study was performed to evaluate α-tocopherol and β-carotene contents of pasture milk under ordinary Sicilian farming conditions. Fourteen dairy farms were allocated into 2 balanced groups on the basis of cultivated (CULT) or spontaneous (SPO) pasture type feeding. Bulk milk per farm was collected 4 times from February through April at 3-wk intervals. Pasture botanical and diet composition, diet nutritional quality, milk yield and composition were estimated each time. Pasture intake levels were calculated based on feed analyses, hay and concentrate amounts fed, and milk yield and chemical composition. According to pasture intake, the farms were split into low pasture intake (LPI; <29.5% of dry matter) and high pasture intake (HPI; >29.5% of dry matter) groups. Milk samples per farm were analyzed for α-tocopherol and β-carotene contents by HPLC. The SPO group had higher levels of α-tocopherol and β-carotene in milk (0.7 and 0.3 mg/L, respectively) and milk fat (19.0 and 7.5 mg/kg fat, respectively) compared with the CULT group in milk (0.5 and 0.2 mg/L, respectively) and milk fat (14.6 and 4.9 mg/kg, respectively). High pasture intake compared with LPI increased α-tocopherol in milk fat (18.0 and 16.0 mg/kg of fat, respectively). However, only in the SPO (not in CULT), HPI compared with LPI increased milk α-tocopherol (0.8 vs. 0.6 mg/L, respectively), milk β-carotene (0.3 vs. 0.2 mg/L, respectively), and milk fat β-carotene (8.4 vs. 6.6 mg/kg, respectively). Results may be related to the different botanical composition of the respective pasture types and pasture intake. Spontaneous pasture compared with CULT contained a higher mass proportion of Asteraceae, Fabaceae, Cruciferae, Euphorbiaceae, and Malvaceae plants. Milk and milk fat α-tocopherol levels were higher on test-days (TD)-1, TD-2, and TD-4 compared with TD-3. For HPI farms, milk fat β-carotene content was higher on the first 2 TD compared with the last 2 TD. These differences could be related to plant biological stage. On Sicilian dairy farms, the highest milk α-tocopherol and β-carotene contents may be obtained feeding high levels of SPO pasture in the spring.
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Affiliation(s)
- V M Marino
- Consorzio di Ricerca Lattiero Casearia (CoRFiLaC), 97100 Ragusa, Sicilia, Italy.
| | - I Schadt
- Consorzio di Ricerca Lattiero Casearia (CoRFiLaC), 97100 Ragusa, Sicilia, Italy
| | - S Carpino
- Consorzio di Ricerca Lattiero Casearia (CoRFiLaC), 97100 Ragusa, Sicilia, Italy
| | - M Caccamo
- Consorzio di Ricerca Lattiero Casearia (CoRFiLaC), 97100 Ragusa, Sicilia, Italy
| | - S La Terra
- Consorzio di Ricerca Lattiero Casearia (CoRFiLaC), 97100 Ragusa, Sicilia, Italy
| | - C Guardiano
- Consorzio di Ricerca Lattiero Casearia (CoRFiLaC), 97100 Ragusa, Sicilia, Italy
| | - G Licitra
- Consorzio di Ricerca Lattiero Casearia (CoRFiLaC), 97100 Ragusa, Sicilia, Italy; Dipartimento di Scienze delle Produzioni Agrarie e Alimentari (DISPA), Agriculture Faculty, Catania University, 95123 Catania, Sicilia, Italy
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36
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Using visible or near infrared spectroscopy (NIRS) on cheese to authenticate cow feeding regimes. Food Chem 2013; 141:209-14. [DOI: 10.1016/j.foodchem.2013.02.086] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 02/20/2013] [Accepted: 02/23/2013] [Indexed: 11/17/2022]
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37
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Evaluation of blood and milk oxidative status during early postpartum of dairy cows. Animal 2013; 7:118-23. [DOI: 10.1017/s1751731112001048] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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38
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Ramalho HMM, Santos J, Casal S, Alves MR, Oliveira MBPP. Fat-soluble vitamin (A, D, E, and β-carotene) contents from a Portuguese autochthonous cow breed--Minhota. J Dairy Sci 2012; 95:5476-84. [PMID: 22901482 DOI: 10.3168/jds.2010-3975] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2010] [Accepted: 05/08/2012] [Indexed: 11/19/2022]
Abstract
In Portugal, commercial milk is obtained almost entirely from cows of the Holstein breed. However, other breeds may also show dairy aptitude, and produce milk of good quality. The aim of this study was to investigate the effect of the breed factor in the vitamin contents of milks from Holstein and the autochthonous Portuguese breed Minhota, as well as possible variations due to season. Milk samples were collected from 15 cows of each breed. Milk from Minhota cows showed higher contents of retinol, retinyl palmitate, α-tocopherol, and β-carotene. No differences were verified between breeds regarding vitamin D(3) content, but Holstein cows presented higher amounts of provitamin D(3). Seasonal variations were not observed for milk samples from Holsteins, and only a very small variation was observed for milk samples from Minhota cows, mainly in retinol, α-tocopherol, and provitamin D(3) levels. This study revealed that breed has a pronounced effect on milk fat-soluble vitamins, which is an important observation regarding future genetic selection plans. Also, the increased vitamin amounts found in milk from Minhota cows can be regarded as an important nutritional parameter that can potentiate the economical value of this breed.
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Affiliation(s)
- H M M Ramalho
- REQUIMTE/Dep. Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira no. 228, 4050-313 Porto, Portugal
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39
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Marino VM, Schadt I, La Terra S, Manenti M, Caccamo M, Licitra G, Carpino S. Influence of season and pasture feeding on the content of α-tocopherol and β-carotene in milk from Holstein, Brown Swiss and Modicana cows in Sicily. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s13594-012-0069-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Debier C, Crocker DE, Houser DS, Vanden Berghe M, Fowler M, Mignolet E, de Tillesse T, Rees JF, Thomé JP, Larondelle Y. Differential changes of fat-soluble vitamins and pollutants during lactation in northern elephant seal mother-pup pairs. Comp Biochem Physiol A Mol Integr Physiol 2012; 162:323-30. [PMID: 22507522 DOI: 10.1016/j.cbpa.2012.04.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 04/01/2012] [Accepted: 04/01/2012] [Indexed: 11/18/2022]
Abstract
We investigated the changes of vitamins A and E as well as PCBs and DDTs during lactation in northern elephant seal (Mirounga angustirostris) mother-pup pairs. On average, milk vitamin A concentrations were 6 times higher during late lactation than during early lactation, a pattern that differs dramatically from terrestrial mammals. Vitamin A concentrations also significantly increased in the inner blubber throughout lactation, whereas they remained constant in the outer blubber. Similar dynamics were observed for PCBs and DDTs in maternal blubber and milk. Blubber appears to be an important storage site for vitamin A and organochlorines in seals and a direct transfer of those molecules to the mammary gland may occur. The dynamics of vitamin A, PCBs and DDTs differed from those of vitamin E. There was a significant drop in milk vitamin E concentrations between early and late lactation, which is the usual pattern observed in terrestrial mammals. The dynamics of vitamin E in the blubber layers also differed from those of vitamin A, suggesting different mechanisms of mobilization and transfer into the milk.
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Affiliation(s)
- Cathy Debier
- Institut des Sciences de la Vie, Université catholique de Louvain, Croix du Sud 2/L7.05.08, B-1348 Louvain-la-Neuve, Belgium.
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Rivero M, Valderrama X, Haines D, Alomar D. Prediction of immunoglobulin G content in bovine colostrum by near-infrared spectroscopy. J Dairy Sci 2012; 95:1410-8. [DOI: 10.3168/jds.2011-4532] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 11/03/2011] [Indexed: 11/19/2022]
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Macdonald LE, Brett J, Kelton D, Majowicz SE, Snedeker K, Sargeant JM. A systematic review and meta-analysis of the effects of pasteurization on milk vitamins, and evidence for raw milk consumption and other health-related outcomes. J Food Prot 2011; 74:1814-32. [PMID: 22054181 DOI: 10.4315/0362-028x.jfp-10-269] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Pasteurization of milk ensures safety for human consumption by reducing the number of viable pathogenic bacteria. Although the public health benefits of pasteurization are well established, pro-raw milk advocate organizations continue to promote raw milk as "nature's perfect food." Advocacy groups' claims include statements that pasteurization destroys important vitamins and that raw milk consumption can prevent and treat allergies, cancer, and lactose intolerance. A systematic review and meta-analysis was completed to summarize available evidence for these selected claims. Forty studies assessing the effects of pasteurization on vitamin levels were found. Qualitatively, vitamins B12 and E decreased following pasteurization, and vitamin A increased. Random effects meta-analysis revealed no significant effect of pasteurization on vitamin B6 concentrations (standardized mean difference [SMD], -2.66; 95% confidence interval [CI], -5.40, 0.8; P = 0.06) but a decrease in concentrations of vitamins B1 (SMD, -1.77; 95% CI, -2.57, -0.96; P < 0.001), B2 (SMD, -0.41; 95% CI, -0.81, -0.01; P < 0.05), C (SMD, -2.13; 95% CI, -3.52, -0.74; P < 0.01), and folate (SMD, -11.99; 95% CI, -20.95, -3.03; P < 0.01). The effect of pasteurization on milk's nutritive value was minimal because many of these vitamins are naturally found in relatively low levels. However, milk is an important dietary source of vitamin B2, and the impact of heat treatment should be further considered. Raw milk consumption may have a protective association with allergy development (six studies), although this relationship may be potentially confounded by other farming-related factors. Raw milk consumption was not associated with cancer (two studies) or lactose intolerance (one study). Overall, these findings should be interpreted with caution given the poor quality of reported methodology in many of the included studies.
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Affiliation(s)
- Lauren E Macdonald
- Center for Public Health and Zoonoses, Ontario Veterinary College, Ontario, Canada N1G 2W1.
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Dawson DR, DeFrancisco RJ, Mix SD, Stokol T. Reference intervals for biochemical analytes in serum and heparinized plasma and serum protein fractions in adult alpacas (V
icugna pacos
). Vet Clin Pathol 2011; 40:538-548. [DOI: 10.1111/j.1939-165x.2011.00361.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2010] [Revised: 01/15/2011] [Accepted: 04/05/2011] [Indexed: 12/01/2022]
Affiliation(s)
- Dominic R. Dawson
- Department of Population Medicine and Diagnostic Sciences; College of Veterinary Medicine; Cornell University; Ithaca NY USA
| | - Richard J. DeFrancisco
- Department of Population Medicine and Diagnostic Sciences; College of Veterinary Medicine; Cornell University; Ithaca NY USA
| | - Susan D. Mix
- Department of Population Medicine and Diagnostic Sciences; College of Veterinary Medicine; Cornell University; Ithaca NY USA
| | - Tracy Stokol
- Department of Population Medicine and Diagnostic Sciences; College of Veterinary Medicine; Cornell University; Ithaca NY USA
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Kawashima C, Nagashima S, Sawada K, Schweigert FJ, Miyamoto A, Kida K. Effect of β-carotene supply during close-up dry period on the onset of first postpartum luteal activity in dairy cows. Reprod Domest Anim 2011; 45:e282-7. [PMID: 20002607 DOI: 10.1111/j.1439-0531.2009.01558.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The aim of this study was to examine the effect of β-carotene supply during the close-up dry period on the onset of first postpartum luteal activity in dairy cows. Twelve cows were supplied with 2000 mg of β-carotene (20 g Rovimix(®) β-Carotene containing 10% β-carotene; DSM Nutrition Japan K.K., Tokyo, Japan) by oral administration daily from day 21 before expected calving date to parturition. Fourteen cows (control) did not receive β-carotene supplementation. Blood samples were obtained on days 21, 14 and 7 before expected calving date and on days 1, 7, 14, 21 postpartum. When the plasma progesterone concentration exceeded 1 ng/ml by day 21 postpartum, luteal activity was assumed to have been initiated. The result showed that serum β-carotene concentrations in the β-carotene cows were higher than in the control cows during the experimental period (p < 0.01). The number of cows with the onset of luteal activity by day 21 postpartum was 9/12 in the β-carotene cows and 4/14 in the control cows (p < 0.05). Retinol, certain metabolic parameters and metabolic hormones concentrations did not differ between β-carotene and control cows. In addition, serum retinol concentration in β-carotene cows without luteal activity was lower than in β-carotene cows with luteal activity (p < 0.05), and serum gamma-glutamyl transpeptidase concentration in β-carotene cows with luteal activity (p < 0.05) and control cows without luteal activity (p < 0.01) was higher than in control cows with luteal activity. In conclusion, β-carotene supply during the close-up dry period may support the onset of luteal activity during early lactation in dairy cows.
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Affiliation(s)
- C Kawashima
- Field Centre of Animal Science and Agriculture, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
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Kaewlamun W, Okouyi M, Humblot P, Remy D, Techakumphu M, Duvaux-Ponter C, Ponter A. The influence of a supplement of β-carotene given during the dry period to dairy cows on colostrum quality, and β-carotene status, metabolites and hormones in newborn calves. Anim Feed Sci Technol 2011. [DOI: 10.1016/j.anifeedsci.2011.02.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Simultaneous quantification of carotenoids, retinol, and tocopherols in forages, bovine plasma, and milk: validation of a novel UPLC method. Anal Bioanal Chem 2010; 397:777-90. [DOI: 10.1007/s00216-010-3594-y] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2010] [Revised: 02/17/2010] [Accepted: 02/17/2010] [Indexed: 11/25/2022]
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Winter feeding systems and dairy cow breed have an impact on milk composition and flavour of two Protected Designation of Origin French cheeses. Animal 2009; 3:1327-38. [DOI: 10.1017/s1751731109004716] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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49
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Gill BD, Indyk HE. Liquid chromatographic method for the determination of lutein in milk and pediatric formulas. Int Dairy J 2008. [DOI: 10.1016/j.idairyj.2008.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kawashima C, Kida K, Schweigert FJ, Miyamoto A. Relationship between plasma beta-carotene concentrations during the peripartum period and ovulation in the first follicular wave postpartum in dairy cows. Anim Reprod Sci 2008; 111:105-11. [PMID: 18359584 DOI: 10.1016/j.anireprosci.2008.02.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2007] [Revised: 02/14/2008] [Accepted: 02/14/2008] [Indexed: 11/26/2022]
Abstract
Beta-carotene functions independently of vitamin A in the reproductive performance of dairy cows. The concentrations of beta-carotene in plasma decrease during the dry period, and reach a nadir in about the first week postpartum. This coincides with a negative energy balance, which affects the onset of the first ovulation in early postpartum cows. Thus, we hypothesised that plasma beta-carotene concentrations during the peripartum period may affect ovulation in the first follicular wave postpartum in dairy cows. The aim of the present study was to investigate changes in the profiles of plasma beta-carotene concentrations during the peripartum period in ovulatory and anovulatory cows during the first follicular wave postpartum. We used 22 multiparous Holstein cows, which were fed a total mixed ration consisting of grass, corn silage and concentrate, and collected blood samples for beta-carotene and progesterone analysis from week 3 prepartum to week 3 postpartum when the period of day 0-6 after parturition was regarded as the parturient week (week 0). The first ovulation was confirmed using the profile of plasma progesterone concentrations and colour Doppler ultrasound. Thirteen cows ovulated during the first postpartum follicular wave. Parity, the dry-off period, calving interval, mastitis episodes, and actual 305 days' milk yield during the previous lactation, and milk composition in the last month during the previous lactation in this study did not differ between ovulatory and anovulatory cows. Differences in the plasma beta-carotene profile were observed between ovulatory and anovulatory cows. Plasma beta-carotene concentrations at week 3 prepartum were greater in ovulatory cows (2.97+/-0.24 mg/L) than in anovulatory cows (1.53+/-0.14 mg/L; P<0.001), after that its concentrations in ovulatory cows decreased and reached the lowest level at week 1 postpartum, although its concentrations in anovulatory cows remained unchanged. No differences in plasma beta-carotene concentrations between the two groups were observed postpartum. The present study indicates for the first time that the lower beta-carotene concentrations in plasma during the prepartum period is associated with anovulation during the first follicular wave postpartum.
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Affiliation(s)
- C Kawashima
- Field Centre of Animal Science and Agriculture, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido 080-8555, Japan
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