Influence of dietary protease supplementation to corn–soybean meal-based high- and low-energy diets on growth performance, nutrient digestibility, blood profiles, and gas emission in growing pigs

Nguyen, Dinh Hai; Upadhaya, Santi Devi; Xu, Lei; Yin, Jia; Kim, I.H.

doi:10.1139/cjas-2017-0104

Cited by 7 publications

(13 citation statements)

References 27 publications

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“…In the current study, we observed that a dietary n-6:n-3 ratio of 2:1 resulted in increased expression of LPL, the rate-limiting enzyme for the clearance of circulating TGs in the LM (Wang and Eckel, 2009). However, Nguyen et al (2019) reported that a decrease in the dietary n-6:n-3 PUFA ratio from 17:1 to 5:1 did not affect serum HDL, TC, or TG levels. Song et al (2020) reported that dietary n-6:n-3 PUFA ratios of 2:1 and 4:1 decreased serum TC levels, while the addition of 10% sunflower oil or coconut oil tended to increase serum concentrations of HDL, LDL, and TC (Iyer et al, 2012).…”

Section: Resultscontrasting

confidence: 60%

Dietary supplementation with vegetable oils with low n-6:n-3 polyunsaturated fatty acid ratios improves the intramuscular fat and fatty acid composition of growingfinishing pigs

Jiang¹,

Wei²,

Abulahaiti³

et al. 2023

SA J. An. Sci.

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This study investigated the effects of different n-6:n-3 polyunsaturated fatty acid (PUFA) ratios in pig diets using vegetable oil supplementation on growth performance, carcass characteristics, meat quality, and fatty acid composition in the longissimus dorsi muscle (LM) and subcutaneous adipose tissue (SAT) of pigs. Fiftyfour cross-bred growing pigs (Large White × Landrace × Duroc; 45.03 ± 1.72 kg) were randomly assigned to one of three isoenergetic diets: the 1) basal diet (control), 2) RAPO diet (diet supplemented with 4.5% rapeseed oil), and 3) MIXO diet (diet supplemented with 2.25% rapeseed oil and 2.25% linseed oil), with n-6:n-3 PUFA ratios of approximately 13:1, 7:1, and 2:1, respectively. The experiment lasted 42 days. The RAPO and MIXO diets did not affect the growth performance and carcass characteristics of pigs, while the content of low-density lipoprotein (LDL), triglycerides (TGs), and glucose (GLU) in the serum decreased substantially. Intramuscular fat (IMF) content increased by 19.25% and 20.11% in the LM of pigs fed the RAPO and MIXO diets, respectively, and lower cooking loss and drip loss of meat were observed only in pigs fed the MIXO diet. The RAPO and MIXO diets decreased the stearic acid and palmitoleic acid levels, increased the total PUFA levels (including those of α-linolenic and linoleic acid), and decreased the n-6:n-3 PUFA ratios in LM and SAT. However, the MIXO diet was more effective in improving the fatty acid composition. A mixed oil diet with an n6:n-3 PUFA ratio of 2:1 is an effective measure for improving meat quality.

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Section: Resultscontrasting

confidence: 60%

Dietary supplementation with vegetable oils with low n-6:n-3 polyunsaturated fatty acid ratios improves the intramuscular fat and fatty acid composition of growingfinishing pigs

Jiang¹,

Wei²,

Abulahaiti³

et al. 2023

SA J. An. Sci.

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“… -Decreases the emission of ammonia gasses, blood norepinephrine levels and the emission of harmful gasses. Jo et al., 2012 ; Nguyen et al., 2019 Xylanase Improves AID of DM, AA, Isoleucine, P and CP. Nutrient transport.…”

Section: Resultsmentioning

confidence: 98%

“…The mode of action of protease in its productive stages of the pig will improve the digestibility of the nutrients ( Table 5 , Table 6 , Table 7 )., as well as the intestinal fermentation capacity and the longer transit time ( Choe et al., 2017 ; Lei et al., 2017 ; Nguyen et al., 2019 ; Tactacan, Cho, Cho & Kim, 2016 ; Zuo et al., 2015 ). Pigs have the ability to produce digestive proteases such as pepsin, trypsin, chymotrypsin and carboxypeptidases that digest proteins included in the diet.…”

Section: Resultsmentioning

confidence: 99%

“…A total of 43 studies and with different enzymes doses were included in the database: Agyekum et al., 2015 , Ao et al., 2010 , Castro et al., 2011 , Cho & Kim, 2013 , Cho et al., 2017 , Choe et al., 2017 , Dersjant-Li, Plumstead, Awati & Remus, 2018 , He et al., 2020 , Jang, Kim, Jang, & Kim, 2020 , Jo et al., 2012 , Kiarie, Nyachoti, Slominski & Blank, 2007 , Kim et al., 2004 , Kim et al., 2008 , Kim et al., 2013 , Kim et al., 2017 , Lan, Li & Kim, 2017 , Lee et al., 2011 , Lei, Cheong, Park & Kim, 2017 , Li, Gabler, Loving, Gould & Patience, 2018 , Lu et al., 2016 , Lv et al., 2013 , Martínez, Figueroa, Cordero, Sánchez & Martínez, 2017 , Nguyen, Upadhaya, Lei, Yin & Kim, 2019 , O'Shea et al., 2014 , Olukosi, Sands & Adeola, 2007a , Omogbenigun, Nyachoti & Slominski, 2003 , Omogbenigun, Nyachoti & Slominski, 2004 , Owusu-Asiedu et al., 2012 , Park et al., 2020 , Recharla et al., 2019 , Tsai, Dove, Bedford & Azain, 2019 , Upadhaya et al., 2016a , 2016b , Woyengo, Dupe, Akinremi & Nyachoti, 2016 , Yáñez, Landero, Owusu-Asiedu, Cervantes & Zijlstra, 2013 , Yi et al., 2013 , Yoon et al., 2010 , Zeng et al., 2011 , Zeng et al., 2014 , Zeng et al., 2015 , Zhang, Yang, Wang, Yang & Zhou, 2014 , Zijlstra, Li, Owusu-Asiedu, Simmins, & Patience, 2004 , Zuo et al., 2015 . Experiments were treated individually even when published within one article.…”

Section: Methodsmentioning

confidence: 99%

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A systematic-review on the role of exogenous enzymes on the productive performance at weaning, growing and finishing in pigs

Aranda-Aguirre

Jiménez

Osorio-Ávalos

et al. 2021

Veterinary and Animal Science

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Highlights Supplementation of exogenous enzymes in the general diet improves production characteristics in all stages of production. Phytases are the most supplemented enzymes in all productive stages of pigs. The inclusion of Phytases, used in the pig's diet showed an average dry matter digestibility (g/kg) 840.6 ± 25.5 in weaning, 862.5 ± 7.4 in growing and 802.0 ± 1.41 in finishing. The inclusion of xylanases used in the pig's diet showed an average in dry matter digestibility (g/kg) 829.5 ± 7.14 in weaning and 759.1 ± 6.93 in finishing stages.

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“…Increase of ADG with ATTD of CP was observed in the present study, which is consistent with results of previous study [ 13 , 32 ]. The improvement in ATTD of CP and ADG by protease supplementation could be due to the effective breakdown of protein molecules into more useable peptides that can be degraded into amino acids by carboxypeptidases [ 36 ]. Thus, increased ATTD of CP might be reasonable by using protease which can improve the utilization of dietary proteins, leading to increase of ADG in this study.…”

Section: Discussionmentioning

confidence: 99%

Supplementation of protease and different nutrient density diets in growing-finishing pigs

Park¹,

Lee²,

Hong³

et al. 2024

J Anim Sci Technol

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This study was conducted to investigate the effects of protease supplementation and different nutrient density of diets in growing-finishing pigs. A total of one hundred-eight crossbred growing pigs ([Landrace × Yorkshire] × Duroc) with an initial body weight (BW; 18.74 ± 3.46 kg) were used for 15 weeks. Pigs were randomly assigned to six dietary treatments with 6 replicates of 3 pigs per pen in a 3 × 2 factorial through the following arrangement: Three groups of protease (1, Basal diets; 2, Protease A: 125 mg/kg protease derived from Streptomyces sps; 3, Protease B: 100 mg/kg protease derived from Bacillus licheniformis ) at two different nutrient density diets (1, Basal requirement; 2, 0.94%–0.98% higher than requirement in dietary protein and 50 kcal/kg in energy). High nutrient (HN) diets showed higher average daily gain (ADG) ( p < 0.05) and apparent total tract digestibility (ATTD) of crude protein (CP) ( p < .0001) compared to basal nutrient (BN) diets during growing periods. Supplementation of protease showed higher BW ( p < 0.05) and ADG ( p < 0.05) compared to non-supplementation of protease during growing periods. Also, supplementation of protease showed higher ATTD of CP ( p < 0.01), ATTD of gross energy ( p < 0.05) and decreased blood urea nitrogen (BUN) level ( p = 0.001) compared to non-supplementation of protease during finishing periods. Pigs which fed the protease showed decreased ammonia (NH 3 ) emissions ( p < 0.05) during experiment periods and decreased hydrogen sulfide (H 2 S) emissions ( p < 0.01) during finishing periods. Interactions between nutrient density and protease were observed, which decreased the feed conversion ratio ( p < 0.05) in HN diets without protease compared to BN diets without protease during weeks 4 to 6. Also, interaction between nutrient density and protease was observed, which resulted in improved ATTD of CP ( p < 0.01) in response to PTA supplementation with HN diets during the finishing period. In conclusion, supplementation of protease reduces NH 3 in feces and BUN in whole blood by increasing the digestibility of CP and improves growth performance. Also, diets with high nutrient density improved growth performance and nutrient digestibility in growing periods.

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Influence of dietary protease supplementation to corn–soybean meal-based high- and low-energy diets on growth performance, nutrient digestibility, blood profiles, and gas emission in growing pigs

Cited by 7 publications

References 27 publications

Dietary supplementation with vegetable oils with low n-6:n-3 polyunsaturated fatty acid ratios improves the intramuscular fat and fatty acid composition of growingfinishing pigs

Dietary supplementation with vegetable oils with low n-6:n-3 polyunsaturated fatty acid ratios improves the intramuscular fat and fatty acid composition of growingfinishing pigs

A systematic-review on the role of exogenous enzymes on the productive performance at weaning, growing and finishing in pigs

Supplementation of protease and different nutrient density diets in growing-finishing pigs

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