Effect of dietary supplementation of diacylglycerol on growth performance, nutrient digestibility, and blood profiles in growing pigs fed corn–soybean-meal-based diet

Yang, Jing; Yun, Kwan Sik; Nyachoti, Martin; Kim, In Ho

doi:10.1139/cjas-2018-0165

Cited by 1 publication

(2 citation statements)

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“…It has been reported that DAG had the property to stimulate intestinal lipid metabolism in mice (Murase et al 2002). Additionally, Jiao et al (2019) reported that feeding growing pigs with DAG-containing diet positively improved G:F by increasing DM and nitrogen digestibility, and thus improving growth performance. However, in this study, DAG supplementation increased ADG of weaned piglets, while it did not affect nutrient digestibility and G:F. On the other hand, the growth performance of piglets can also be modulated by the regulation of voluntary feed intake.…”

Section: Discussionmentioning

confidence: 99%

“…Dietary treatments were based on a corn-soybean meal-based diet supplemented with 0%, 0.05%, or 0.10% DAG. The DAG used in this study was provided by a commercial company (DAG; Il Shin Wells, Seoul, South Korea) and has been detailed by Jiao et al (2019). The tested products, 1,3-DAG (55%) and 1,2-DAG (55%), mixed with carrier were consisted of 70% medium-chain TG and 30% long-chain TG.…”

Section: Methodsmentioning

confidence: 99%

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Effects of dietary supplementation of diacylglycerol on growth performance, nutrient digestibility, fecal noxious gas emission, and hematology parameters in weaned piglets

Dang

Kim

2022

Can. J. Anim. Sci.

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A total of 120 21-day-old weaned piglets [(Yorkshire × Landrace) × Duroc] were used to evaluate the effects of dietary supplementation of diacylglycerol (DAG) on the growth performance, nutrient digestibility, fecal noxious gas emission, and hematology parameters in a 42-day experiment. All pigs were randomly assigned to 3 groups based on the initial body weight (6.47 ± 0.45 kg). There were 8 replicate pens per treatment and 5 pigs (three barrows and two gilts) per pen. The DAG in the levels of 0, 0.05, or 0.10 % were used to supplement to the corn-soybean meal-based basal diet. Piglets fed the diet supplemented with graded levels of DAG linearly increased the average daily gain (ADG) during days 22-42 (P=0.027) and 1-42 (P=0.048). In addition, a tendency in the linear reduction of fecal ammonia (P=0.095), hydrogen sulfide (P=0.078), and methyl mercaptans (P=0.085) emission was observed by increasing the DAG levels in the diet. However, feeding pigs with DAG containing diet had no significant effects on the nutrient digestibility and hematology parameters. Therefore, the suitable dose of DAG used in the diet for weaned piglets was at 0.10% to improve ADG and reduce fecal gas emission.

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%