Effect of feeding peroxidized dried distillers grains with solubles to sows and progeny on growth performance and metabolic oxidative status of nursery pigs1

Hanson, Andrea; Wang, L.; Johnston, Lee J; Baidoo, Samuel K; Torrison, Jerry; Chen, Chi; Shurson, Gerald C

doi:10.2527/jas.2014-7371

Cited by 15 publications

(11 citation statements)

References 41 publications

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“…These results suggest that antioxidant capacity and lipid soluble phytochemicals may vary substantially among DDGS sources. Furthermore, the knowledge of the antioxidant capacity of feed ingredients may be important for minimizing the risk of negative nutritional and physiological effects associated with metabolic oxidative stress ( Hanson et al, 2015b , Kerr et al, 2015 ).…”

Section: Introductionmentioning

confidence: 99%

Antioxidant capacity and phytochemical content of 16 sources of corn distillers dried grains with solubles (DDGS)

2018

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Corn distillers dried grains with solubles (DDGS) is a co-product of the fuel ethanol industry that is an excellent source of energy, digestible amino acids, and digestible phosphorus. However, the antioxidant capacity and phytochemical content of DDGS and how it is influenced by production parameters is unknown. Therefore, 16 DDGS samples obtained from different ethanol production plants in the U.S. were characterized for antioxidant capacity, vitamin E, xanthophylls, and ferulic acid content and compared with corn. The antioxidant capacity of DDGS samples, measured using the 2,2-diphenyl-l-picrylhydrazyl (DPPH) assay, varied almost 2 folds among samples, but in all cases was more than 3 times that of corn. All DDGS samples had a considerably greater concentration of tocopherols and tocotrienols (lipid-soluble antioxidants) than corn. However, the relative concentrations among the tocopherols and tocotrienols tended to be similar to corn. The xanthophyll lutein was present in all DDGS samples and in all cases exceeded the content in corn. Zeaxanthin was detected in most samples. The total ferulic acid content of the DDGS samples was almost 3-fold greater than corn, but, as in corn, almost all was present in a bound form. However, the concentration of unbound (free) ferulic acid was more than 3 times the concentration found in the corn sample. Thus, DDGS is a rich source of phytochemical compounds and may provide antioxidant and health benefits beyond its macronutrient composition. However, differences in processing can greatly influence the phytochemical content and quality of DDGS. In particular, thermal abuse due to excessive heat used in drying may lead to lipid oxidation products that may have deleterious effects when incorporated into feeds.

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Section: Introductionmentioning

confidence: 99%

Antioxidant capacity and phytochemical content of 16 sources of corn distillers dried grains with solubles (DDGS)

2018

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“…Vitamin E has been reported to decrease in animals fed peroxidized lipids (Luci et al, 2007;Ringseis et al, 2007;Boler et al, 2012;Hanson et al, 2016), and this is consistent with our findings. In contrast, feeding oxidized DDGS increased serum vitamin E concentrations in pigs (Hanson et al, 2015). It has been demonstrated that vitamin E concentrations decrease in complete diets ensuing addition of peroxidized oils (Luci et al, 2007;Ringseis et al, 2007;Hanson et al, 2016).…”

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confidence: 99%

Lipid peroxidation impairs growth and viability of nursery pigs reared under commercial conditions1

Chang

Boyd

Zier-Rush³

et al. 2019

Journal of Animal Science

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The objective of this study was to investigate the impact of lipid peroxidation in a dose-dependent manner on growth, health, and oxidative stress status of nursery pigs. A total of 2,200 weaned pigs (5.95 ± 0.20 kg BW) were housed in 100 pens (22 pigs per pen) in a randomized complete block design based on initial BW and sex. Pigs were randomly assigned within blocks to 5 dietary treatments, consisting of a corn–soybean meal-based diet supplemented with 5% of either control corn oil (iodine value = 118, FFA = 0.06%, anisidine value = 3, peroxide value = 3 mEq/kg oil) or peroxidized corn oil (iodine value = 120, FFA = 0.35%, anisidine value = 30, peroxide value = 163 mEq/kg oil). These 2 diets were blended to obtain 5 levels of peroxidation with final treatments designated as 0 (diet with 5% control oil), 25%, 50%, 75%, and 100% (diet with peroxidized corn oil) peroxidation. Diets were fed ad libitum for 43 d. Blood samples were collected on d 33 from 20 pigs per treatment to determine serum oxidative stress markers and vitamin E concentrations and again on d 43 (14 d after vaccination) to determine immune response to porcine circovirus type 2 (PCV2) and Mycoplasma hyopneumoniae (Mhyo). Gain:feed ratio decreased linearly (P = 0.023) with increasing peroxidation, but pen ADG and ADFI were not affected. Number of pigs removed for medical treatment, total number medically treated, pigs culled for low end weight, and mortality increased, and full-value pigs linearly decreased (P < 0.04) with increasing peroxidation. Consequently, total pen gain (weight of viable pigs that remained in test pens at the end of the study minus weight of pigs placed) decreased linearly (P < 0.01) with increasing peroxidation. Antibody titers to Mhyo and PCV2 increased postvaccination (P < 0.001), but did not differ due to dietary treatment. Serum concentrations of malondialdehyde, 8-hydroxy-2′-deoxyguanosine, and protein carbonyl were not affected by peroxidation. Total antioxidant capacity and serum vitamin E concentrations decreased (P = 0.01) linearly with increasing peroxidation. Data show a dose-dependent negative impact of lipid peroxidation on pig productivity when determined under field population conditions, being primarily manifested by increased mortality, number of pigs medically treated, and number of culled pigs (≤13.6 kg BW). Results underscore the importance of proper assessment of lipid peroxidation as part of quality control to prevent oxidative stress and performance losses in weaned pigs.

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“…This degree requires at least the increase correspondingly production the consumer goods too, in particularly, the ecological pure and natural materials. In limited allocated for agriculture area conditions and continuing area reduction because of construction the new residential and indusdtrial areas there is increasing possibility the production volume only through acceleration the growth of agricultural culteres [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Using LED lamps in cultivation of mulberry nurseries

Носирова

Mirzayeva²

2023

E3S Web Conf.

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The analysis of results carried out on revealing the efficiency of using in night LED lamps three, namely red, blue and white colors for increasing growth and development of mulberry nurseries in the greenhouse conditions has been presented. It has been shown that using LED strips improves growth and development of nurseries on in height, leaves quantity and width of nurseries. Moreover, the development degree of nurseries differs on the control variant weakly in case of red lighting one at the same time in the blue and white lighting variants it is essential. The maximal growth of nurseries on height in comparison of control variant in case of white lighting was to 25.0 %, and the minimal one corresponds to case of red lighting, 1.9 %. The average growths of nurseries for a season was 3.3, 13.2 and 15.5 % in cases of red, blue and white lightings, correspondingly. The relative growths of nurseries on the height for a season compared beginning of the experiences were 133.3, 140.0, 163.3 and 170.0 % in cases of control and also led, blue and white lighting variants, accordingly. The most quantity of leaves in case of white lighting variant was 44.4 % more than control one and the least quantity corresponds to the red lighting variant, 8.8 %. The average values of this quantity for a season were 5.7, 21.9 and 24.3 % for red, blue and white lighting variants, correspondingly.

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Effect of feeding peroxidized dried distillers grains with solubles to sows and progeny on growth performance and metabolic oxidative status of nursery pigs1

Cited by 15 publications

References 41 publications

Antioxidant capacity and phytochemical content of 16 sources of corn distillers dried grains with solubles (DDGS)

Antioxidant capacity and phytochemical content of 16 sources of corn distillers dried grains with solubles (DDGS)

Lipid peroxidation impairs growth and viability of nursery pigs reared under commercial conditions1

Using LED lamps in cultivation of mulberry nurseries

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