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Ložnjak Švarc P, Jensen MB, Langwagen M, Poulsen A, Trolle E, Jakobsen J. Nutrient content in plant-based protein products intended for food composition databases. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104332] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Nutrient-Optimized Beef Enhances Blood Levels of Vitamin D and Selenium among Young Women. Foods 2022; 11:foods11050631. [PMID: 35267264 PMCID: PMC8909616 DOI: 10.3390/foods11050631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 02/04/2023] Open
Abstract
Bovine meat provides healthy nutrients but has also been negatively linked to greenhouse gases and non-communicable diseases. A double-blind intervention study was carried out to compare beef meat from bulls fed with feed supplemented with selenium, vitamin D, E, K (SeDEK-feed), and n-3, or REGULAR feed. Thirty-four young healthy women (19–29 years old) consumed 300 g of these beef types per day for 6 days in a cross-over design. Diet registrations, blood samples, anthropometric measurements, and clinical data were collected four times. Both beef diets were higher than their habitual diet in protein, fat, saturated fat, and several micronutrients; contained more vegetables and fewer carbohydrates and were followed by a higher feeling of satiety. The SeDEK beef had higher amounts of selenium, vitamin 25-hydroxyvitamin D3 (25(OH)D3), E, and K (MK4), and increased serum selenium and 25(OH)D3 from the participants’ normal values if they were below 85 µg/L of selenium and 30 nmol of 25(OH)D3/L, respectively. Our study showed that optimized beef increased serum selenium in young women having moderate selenium levels and improved blood 25(OH)D3 in a woman having low to normal 25(OH)D3. Meat should be optimized to increase specific consumer groups’ needs for selenium and vitamin D.
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Grabež V, Egelandsdal B, Cruz A, Hallenstvedt E, Mydland LT, Alvseike O, Kåsin K, Ruud L, Karlsen V, Øverland M. Understanding metabolic phenomena accompanying high levels of yeast in broiler chicken diets and resulting carcass weight and meat quality changes. Poult Sci 2022; 101:101749. [PMID: 35288371 PMCID: PMC8920926 DOI: 10.1016/j.psj.2022.101749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/29/2021] [Accepted: 01/23/2022] [Indexed: 11/28/2022] Open
Abstract
The use of yeast as a protein source was investigated in broiler chicken diets on carcass quality, storage stability, and metabolite changes in leg meat. Male Ross 308 chickens (n = 100) were fed with one of 5 diets: control, control added 0.6% formic acid, or 3 diets where soybean meal was substituted with 10, 20, and 30% crude protein from inactivated yeast Cyberlindnera jadinii (CJ10, CJ20, CJ30, respectively). The yeast-containing diets reduced carcass weight, linoleic acid, and warm-over flavor in chicken leg meat. Protein degradation-related metabolite biomarkers were upregulated in the leg of chickens that were fed yeast-containing diets, indicating an adaptive response to the loss of appetite. Chill-stored leg meat of birds fed yeast diets showed increased browning and metallic taste compared with those fed the control diet. The use of formic acid in the diet reduced cooking loss and had a positive effect on vitamin B content.
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Affiliation(s)
- Vladana Grabež
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, NO-1432, Ås, Norway.
| | - Bjørg Egelandsdal
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, NO-1432, Ås, Norway
| | - Ana Cruz
- Felleskjøpet Fôrutvikling AS, NO-7018, Trondheim, Norway
| | | | - Liv Torunn Mydland
- Department of Animal and Aquacultural Sciences, Faculty of Bioscience, Norwegian University of Life Sciences, NO-1432, Ås, Norway
| | | | - Karoline Kåsin
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, NO-1432, Ås, Norway
| | - Lene Ruud
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, NO-1432, Ås, Norway
| | - Victoria Karlsen
- Faculty of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, NO-1432, Ås, Norway
| | - Margareth Øverland
- Department of Animal and Aquacultural Sciences, Faculty of Bioscience, Norwegian University of Life Sciences, NO-1432, Ås, Norway
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Botta C, Coisson JD, Ferrocino I, Colasanto A, Pessione A, Cocolin L, Arlorio M, Rantsiou K. Impact of Electrolyzed Water on the Microbial Spoilage Profile of Piedmontese Steak Tartare. Microbiol Spectr 2021; 9:e0175121. [PMID: 34787437 PMCID: PMC8597643 DOI: 10.1128/spectrum.01751-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 10/19/2021] [Indexed: 01/04/2023] Open
Abstract
A low initial contamination level of the meat surface is the sine qua non to extend the subsequent shelf life of ground beef for as long as possible. Therefore, the short- and long-term effects of a pregrinding treatment with electrolyzed water (EW) on the microbiological and physicochemical features of Piedmontese steak tartare were here assessed on site, by following two production runs through storage under vacuum packaging conditions at 4°C. The immersion of muscle meat in EW solution at 100 ppm of free active chlorine for 90 s produced an initial surface decontamination with no side effects or compositional modifications, except for an external color change that was subsequently masked by the grinding step. However, the initially measured decontamination was no longer detectable in ground beef, perhaps due to a quick recovery by bacteria during the grinding step from the transient oxidative stress induced by the EW. We observed different RNA-based metataxonomic profiles and metabolomic biomarkers (volatile organic compounds [VOCs], free amino acids [FAA], and biogenic amines [BA]) between production runs. Interestingly, the potentially active microbiota of the meat from each production run, investigated through operational taxonomic unit (OTU)-, oligotyping-, and amplicon sequence variant (ASV)-based bioinformatic pipelines, differed as soon as the early stages of storage, whereas microbial counts and biomarker dynamics were significantly distinguishable only after the expiration date. Higher diversity, richness, and abundance of Streptococcus organisms were identified as the main indicators of the faster spoilage observed in one of the two production runs, while Lactococcus piscium development was the main marker of shelf life end in both production runs. IMPORTANCE Treatment with EW prior to grinding did not result in an effective intervention to prolong the shelf life of Piedmontese steak tartare. Our RNA-based approach clearly highlighted a microbiota that changed markedly between production runs but little during the first shelf life stages. Under these conditions, an early metataxonomic profiling might provide the best prediction of the microbiological fate of each batch of the product.
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Affiliation(s)
- C. Botta
- Department of Agricultural, Forest and Food Sciences, University of Torino, Turin, Italy
| | - J. D. Coisson
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Novara, Italy
| | - I. Ferrocino
- Department of Agricultural, Forest and Food Sciences, University of Torino, Turin, Italy
| | - A. Colasanto
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Novara, Italy
| | - A. Pessione
- Laemmegroup S.r.l. a Tentamus Company, Moncalieri, Italy
| | - L. Cocolin
- Department of Agricultural, Forest and Food Sciences, University of Torino, Turin, Italy
| | - M. Arlorio
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale, Novara, Italy
| | - K. Rantsiou
- Department of Agricultural, Forest and Food Sciences, University of Torino, Turin, Italy
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Jakobsen J, Christensen T. Natural Vitamin D in Food: To What Degree Does 25-Hydroxyvitamin D Contribute to the Vitamin D Activity in Food? JBMR Plus 2021; 5:e10453. [PMID: 33553993 PMCID: PMC7839825 DOI: 10.1002/jbm4.10453] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/07/2020] [Accepted: 12/10/2020] [Indexed: 01/07/2023] Open
Abstract
Vitamin D3, vitamin D2, 25-hydroxyvitamin D3 [25(OH)D3], and 25-hydroxyvitamin D2 [25(OH)D2]constitute the vitamin D activity in food. In general, vitamin D activity in food depends on the food's fat content, the feed the animals have been fed, and the animal's exposure to ultraviolet B (UVB) light. There are many gaps in our knowledge of 25-hydroxyvitamin D in food, including the amount present in different types of food, and the amount we process in our daily dietary intake. We aimed to assess the vitamin D vitamers in food (eggs, milk, dairy products, chicken, veal, beef, and pork) on the Danish market using accredited analytical methods. We then combined these data with existing Danish data, as well as with the information from the Danish Dietary Survey to estimate the dietary intake of vitamin D3 and of 25(OH)D3 by Danes. We report the level of vitamin D in 10% minced pork from free-range pigs slaughtered in summer as 1.39 μg vitamin D3/100 g and 0.40 μg 25(OH)D3/100 g, which are significantly higher amounts (p < 0.001) than in early spring. The levels of vitamin D2 and 25(OH)D2 are usually <0.05 μg/100 g, though in beef they are up to 0.14 μg/100 g. 25(OH)D3 accounts for up to 100% in veal and 8% in fat from free-range pigs. In the Danish diet, the share of 25(OH)D3 is 24% for children (4-17 years) and 18% for adults (18-75 years). Changes in animal-feeding strategy in the agriculture sector could change the share of 25(OH)D3 to 11% and 12% if extra vitamin D3 is added to the feed, and the animals are exposed to sunlight or UVB lightlight. Replacing vitamin D3 by 25(OH)D3 in the feed may result in a share of 25(OH)D3 of 52% and 40%, respectively, in children and adults. These estimates are based on the assumption that vitamin D3 and 25(OH)D3 contribute equally to the vitamin D activity. © 2020 The Authors. JBMR Plus published by Wiley Periodicals LLC. on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Jette Jakobsen
- Research Group for Bioactives–Analysis and Application, National Food InstituteTechnical University of DenmarkKongens LyngbyDenmark
| | - Tue Christensen
- Research Group for Nutrition, Sustainability and Health Promotion, National Food InstituteTechnical University of DenmarkLyngbyDenmark
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Kildahl-Andersen G, Gjerlaug-Enger E, Rise F, Haug A, Egelandsdal B. Quantification of Fatty Acids and their Regioisomeric Distribution in Triacylglycerols from Porcine and Bovine Sources Using 13 C NMR Spectroscopy. Lipids 2020; 56:111-122. [PMID: 32875567 DOI: 10.1002/lipd.12277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 07/02/2020] [Accepted: 07/31/2020] [Indexed: 11/10/2022]
Abstract
The uptake of specific fatty acids in humans is dependent on their position on the glycerol backbone. There is a great interest in methods that can access this information fast and accurately. By way of high-resolution NMR, we have analyzed TAG extracted from pig and beef tissues and obtained quantitative data for the composition and regioisomeric distribution of all major unsaturated fatty acids usually found in these source materials, using a combination of manual integration and deconvolution of 13 C NMR spectra. In addition, we have developed a method for determining composition and regioisomeric distribution of the two main saturated fatty acids found in pork (16:0, 18:0). The results are discussed in relation to species-specific genetic characteristics of fatty acid and TAG biosynthesis. The developed method could support decisions related to breeding for desired fatty acid profiles, and stimulate further methodology developments using high field NMR.
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Affiliation(s)
- Geir Kildahl-Andersen
- Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, 0315, Oslo, Norway.,Department of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, 1432, Ås, Norway
| | | | - Frode Rise
- Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, 0315, Oslo, Norway
| | - Anna Haug
- Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, 1432, Ås, Norway
| | - Bjørg Egelandsdal
- Department of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, 1432, Ås, Norway
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