Effects of selenium source and level on the physiological response, reproductive performance, serum Se level and milk composition in gestating sows
2
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
Objective: This study was conducted to evaluate the effects of selenium (Se) source and level on the physiological response, reproductive performance, serum Se level, and milk composition in gestating sows. Methods: A total of 54 multiparous sows (Yorkshire×Landrace) with average body weight (BW), backfat thickness (BF), and parity were assigned to one of five treatments with 10 or 11 sows per treatment using a 2×2 factorial arrangement with one additional treatment in a completely randomized design. Inorganic or organic Se (IS or OS) sources were added to the diet at 0.30 ppm and 0.50 ppm Se. A non-Se-fortified corn-soybean meal basal diet served as a negative control. Treatments were as follows: i) Control: corn-soybean based diet, ii) IS30: control+inorganic Se 0.30 ppm, iii) IS50: control+inorganic Se 0.50 ppm, iv) OS30: control+ organic Se ppm, and v) OS50: control+organic Se 0.50 ppm. Results: At day 21 of lactation, piglet weight and weight gain in the OS treatments were higher than those in the IS treatments (p<0.05). Meanwhile, adding 0.5 ppm Se also resulted in the same significant differences in piglet BW and weight gain (p<0.05). Colostrum and milk Se concentrations increased (p<0.05) with Se level for both Se sources but were greater when sows were fed organic Se (p<0.05). Except for 24 hours postpartum, the Se concentrations were higher when sows were fed organic Se (p<0.05). Sow serum Se content was greater as Se levels increased from 0.3 ppm to 0.5 ppm at day 110 of gestation, 24 hours postpartum and day 21 of lactation (p<0.05). The pig serum Se concentration increased as the dietary Se level increased (p<0.05) and was higher when the sow dietary Se source was organic (p<0.05). Organic Se 0.5 ppm also had the highest serum Se level at two measured points (p<0.05). Conclusion: Consequently, supplementation with organic Se or 0.5 ppm Se in a gestating diet could improve piglet performance, the Se status of sows and piglets and milk composition, but organic Se at 0.5 ppm is optimal.
Abstract
Objective: This study was conducted to evaluate the effects of selenium (Se) source and level on the physiological response, reproductive performance, serum Se level, and milk composition in gestating sows. Methods: A total of 54 multiparous sows (Yorkshire×Landrace) with average body weight (BW), backfat thickness (BF), and parity were assigned to one of five treatments with 10 or 11 sows per treatment using a 2×2 factorial arrangement with one additional treatment in a completely randomized design. Inorganic or organic Se (IS or OS) sources were added to the diet at 0.30 ppm and 0.50 ppm Se. A non-Se-fortified corn-soybean meal basal diet served as a negative control. Treatments were as follows: i) Control: corn-soybean based diet, ii) IS30: control+inorganic Se 0.30 ppm, iii) IS50: control+inorganic Se 0.50 ppm, iv) OS30: control+ organic Se ppm, and v) OS50: control+organic Se 0.50 ppm. Results: At day 21 of lactation, piglet weight and weight gain in the OS treatments were higher than those in the IS treatments (p<0.05). Meanwhile, adding 0.5 ppm Se also resulted in the same significant differences in piglet BW and weight gain (p<0.05). Colostrum and milk Se concentrations increased (p<0.05) with Se level for both Se sources but were greater when sows were fed organic Se (p<0.05). Except for 24 hours postpartum, the Se concentrations were higher when sows were fed organic Se (p<0.05). Sow serum Se content was greater as Se levels increased from 0.3 ppm to 0.5 ppm at day 110 of gestation, 24 hours postpartum and day 21 of lactation (p<0.05). The pig serum Se concentration increased as the dietary Se level increased (p<0.05) and was higher when the sow dietary Se source was organic (p<0.05). Organic Se 0.5 ppm also had the highest serum Se level at two measured points (p<0.05). Conclusion: Consequently, supplementation with organic Se or 0.5 ppm Se in a gestating diet could improve piglet performance, the Se status of sows and piglets and milk composition, but organic Se at 0.5 ppm is optimal.
참고문헌 (38)
- Surai PF, "Selenium in sow nutrition", Anim Feed Sci Technol, 211, pp.18~30 (2016)[DOI]
- Akahoshi N, "Dietary selenium deficiency or selenomethionine excess drastically alters organ selenium contents without altering the expression of most selenoproteins in mice", J Nutr Biochem, 69, pp.120~129 (2019)[DOI]
- Payne RL, "Changes in glutathione peroxidase and tissue selenium concentrations of broilers after consuming a diet adequate in selenium", Poult Sci, 84, pp.1268~1276 (2005)[DOI]
- Mahan DC, "Effect of inorganic or organic selenium at two dietary levels on reproductive performance and tissue selenium concentrations in first-parity gilts and their progeny", J Anim Sci, 74, pp.2711~2718 (1996)[DOI]
- Kim YY, "Prolonged feeding of high dietary levels of organic and inorganic selenium to gilts from 25 kg body weight through one parity", J Anim Sci, 79, pp.956~966 (2001)[DOI]
- Dumont E, "Selenium speciation from food source to metabolites : A critical review", Anal Bioanal Chem, 385, pp.1304~1323 (2006)[DOI]
- Kieliszek M, "Selenium : Significance, and outlook for supplementation", Nutrition, 29, pp.713~718 (2013)[DOI]
- Committee on Nutrient Requirements of Swine, "Nutrient requirements of swine" (2012), National Academy Press
- FDA, "Food Additives permitted in feed and drinking water of animals : selenium, yeast", Fed Regist, 68, pp.52339~52340 (2003)
- Mahan DC, "Evaluating the efficacy of seleniumenriched yeast and sodium selenite on tissue selenium retention and serum glutathione peroxidase activity in grower and finisher swine", J Anim Sci, 74, pp.2967~2974 (1996)[DOI]
- Mahan DC, "Long-term effects of dietary organic and inorganic selenium sources and levels on reproducing sows and their progeny", J Anim Sci, 82, pp.1343~1358 (2004)[DOI]
- Quesnel H, "Effect of organic and inorganic selenium sources in sow diets on colostrum production and piglet response to a poor sanitary environment after weaning", Anim, 2, pp.859~866 (2008)[DOI]
- Mahan DC, "Effect of organic and inorganic selenium sources and levels on sow colostrum and milk selenium content", J Anim Sci, 78, pp.100~105 (2000)[DOI]
- Chen J, "Selenium and vitamin E in sow diets : II. Effect on selenium status and antioxidant status of the progeny", Anim Feed Sci Technol, 221, pp.101~110 (2016)[DOI]
- Peter FS, "Selenium in pig nutrition and health", pp.376~ (2021), Wageningen Academic Publishers
- Zhan X, "Selenomethionine : an effective selenium source for sow to improve Se distribution, antioxidant status, and growth performance of pig offspring", Biol Trace Elem Res, 142, pp.481~491 (2011)[DOI]
- Falk M, "Effects of sodium selenite and L-selenomethionine on feed intake, clinically relevant blood parameters and selenium species in plasma, colostrum and milk from high-yielding sows", J Trace Elem Med Biol, 52, pp.176~185 (2019)[DOI]
- Chavez ER, "Nutritional significance of selenium supplementation in a semi-purified diet fed during gestation and lactation to first-litter gilts and their piglets", Can J Anim Sci, 65, pp.497~506 (1985)[DOI]
- Latimer GW, "Official methods of analysis" (2000), AOAC
- SAS, "SAS user’s guide : Statistics(Version 7 Ed. )" (2004), SAS Inst. Inc
- Peters JC, "Effect of dietary organic and inorganic micromineral source and level on sow body, liver, colostrum, mature milk, and progeny mineral compositions over six parities", J Anim Sci, 88, pp.626~637 (2013)[DOI]
- Mou DL, "Effect of maternal organic selenium supplementation during pregnancy on sow reproductive performance and long-term effect on their progeny", J Anim Sci, 98, pp.skaa366~ (2020)[DOI]
- Eissen JJ, "Sow factors affecting voluntary feed intake during lactation", Livest Prod Sci, 64, pp.147~165 (2000)[DOI]
- Baidoo SK, "Effect of feed intake during lactation and after weaning on sow reproductive performance", Can J Anim Sci, 72, pp.911~917 (1992)[DOI]
- Schenkel AC, "Body reserve mobilization during lactation in first parity sows and its effect on second litter size", Livest Sci, 132, pp.165~172 (2010)[DOI]
- Thaker MYC, "Lactation weight loss influences subsequent reproductive performance of sows", Anim Reprod Sci, 88, pp.309~318 (2005)
- Svoboda M, "Efficacy of organic selenium from se-enriched yeast on selenium transfer from sows to piglets", Acta Vet Brno, 77, pp.515~521 (2008)[DOI]
- Yoon I, "Comparative effects of organic and inorganic selenium on selenium transfer from sows to nursing pigs", J Anim Sci, 84, pp.1729~1733 (2006)[DOI]
- Fortier ME, "Effect of dietary organic and inorganic selenium on antioxidant status, embryo development, and reproductive performance in hyperovulatory first-parity gilts", J Anim Sci, 90, pp.231~240 (2012)[DOI]
- Hu H, "Effect of different selenium sources on productive performance, serum and milk se concentrations, and antioxidant status of sows", Biol Trace Elem Res, 142, pp.471~480 (2011)[DOI]
- Falk M, "Beneficial antioxidant status of piglets from sows fed selenomethionine compared with piglets from sows fed sodium selenite", J Trace Elem Med Biol, 58, pp.126439~ (2020)[DOI]
- Zhang SH, "Combined yeast culture and organic selenium supplementation during late gestation and lactation improve preweaning piglet performance by enhancing the antioxidant capacity and milk content in nutrient-restricted sows", Anim Nutr, 6, pp.160~167 (2020)[DOI]
- Theil PK, "Mechanistic model to predict colostrum intake based on deuterium oxide dilution technique data and impact of gestation and prefarrowing diets on piglet intake and sow yield of colostrum", J Anim Sci, 92, pp.5507~5519 (2014)[DOI]
- Kelly MP, "Fractionation and identification of the major selenium containing compounds in selenized yeast", J Dairy Sci, 78(Suppl. 1), pp.237~ (1995)[DOI]
- Mahan DC, "Effect of inorganic or organic selenium at two dietary levels on reproductive performance and tissue selenium concentrations in first-parity gilts and their progeny", J Anim Sci, 74, pp.2711~2718 (1996)[DOI]
- Theil PK, "The gestating and lactating sow" (2015), Wageningen Academic Publishers
- Quesnel H, "Control of pig reproduction IX", pp.117~128 (2013), Nottingham University Press
- Mahan DC, "Efficacy of supplemental selenium in reproductive diets on sow and progeny performance", J Anim Sci, 39, pp.536~543 (1974)[DOI]