The effect of partial replacement of soybean meal protein with guar (Cyamopsis tetragonoloba) meal protein on the cost-effectiveness of pig fattening

Karpiesiuk, Krzysztof; Bugnacka, D.; Jarocka, Barbara; Kozera, Wojciech; Woźniakowska, Anna

doi:10.22630/aas.2018.57.4.33

Cited by 2 publications

(4 citation statements)

References 5 publications

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“…The ADFI of the pigs was decreased by the dietary inclusion of GP71, showing a significant quadratic (P=0.014) relationship (Table 2). This finding was in line with Karpiesiuk et al (2018), who reported that the replacement of soybean meal with guar meal by 50 to 75% (but not at 25%) severely reduced the ADFI in finishing pigs. As already known, feed intake can be influenced by palatability and animal adaptation to new feed ingredients (Gilani et al, 2005).…”

Section: Animal Growth Performancesupporting

confidence: 90%

“…This result partially agreed with the findings of Heo et al (2009), who reported that the increased inclusion of guar meal linearly decreased the G:F ratio in growing-finishing pigs. Karpiesiuk et al (2018) reported that the replacement of soybean meal with guar meal at the levels of 50 and 75% severely reduced the G:F ratio in finishing pigs.…”

Section: Animal Growth Performancementioning

confidence: 99%

“…Heo et al (2009) found similar results in growing-finishing pigs, whereby ADG and final BW decreased with increased inclusion of guar meal. Recently, Karpiesiuk et al (2018) reported that the replacement of soybean meal with guar meal at levels of 50 and 75% severely reduced the ADG and final BW in finishing pigs. Obviously, the negative impact of the dietary GP71 inclusion on the ADG of the pigs in the current study could be attributed to reduced ADFI, but were not necessarily related to the G:F ratio.…”

Section: Animal Growth Performancementioning

confidence: 99%

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Effects of dietary inclusion of GuarPro F-71 on the growth performance and nutrient metabolism in young growing pigs

Hasan

Humphrey

Yang

et al. 2020

JAAN

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Using alternative feedstuffs can be a feasible measure to reduce swine production cost. GuarPro F-71 (GP71), a newly developed guar meal product, is considered as a potential protein source for pigs. This preliminary study was conducted to evaluate the effects of GP71 inclusion in feed on growth performance and nutrient metabolism of growing pigs. Sixty crossbred barrows (31.9±1.84 kg body weight (BW)) were allotted to one of five dietary treatments in a completely randomised experiment design, with four pens/treatment and three pigs/pen. Diet 1 was a maize- and soybean-based basal control diet formulated to meet NRC recommendations. GP71 was used to replace 25, 50, 75, and 100% soybean meal in diet 1 (on an equivalent crude protein (CP) basis) to generate diets 2, 3, 4, and 5, respectively. Crystalline amino acids were used to balance the essential amino acid concentrations across the five diets. Inclusion of GP71 quadratically reduced average daily feed intake (ADFI) (P=0.01) with no observed clinical signs of unhealthiness of pigs. The blood plasma concentrations of six metabolites, including urea nitrogen, total protein, albumin, glucose, total cholesterol and total triglycerides, were not affected (P>0.30), indicating that the pigs’ metabolic utilisation of nutrients was not compromised. The cubic effect (P<0.05) of dietary GP71 inclusion on G:F ratio suggested that the level of soybean meal replacement (up to 75% soybean meal) did not negatively affect feed efficiency in pigs. In short, the feed intake reduction due to the dietary GP71 inclusion was, if not solely, responsible for the average daily gain (ADG) and final BW reduction. This study suggested that using GP71 to replace soybean meal up to 75% (on an equivalent CP basis) can negatively affect ADFI and ADG, but not feed efficiency, in growing pigs. The reasons for the ADFI and ADG reduction need to be understood in future research.

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Section: Animal Growth Performancesupporting

confidence: 90%

Section: Animal Growth Performancementioning

confidence: 99%

Section: Animal Growth Performancementioning

confidence: 99%

See 1 more Smart Citation

Effects of dietary inclusion of GuarPro F-71 on the growth performance and nutrient metabolism in young growing pigs

Hasan

Humphrey

Yang

et al. 2020

JAAN

View full text Add to dashboard Cite

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“…The production results were previously published in a paper "The effect of partial replacement of soybean meal protein with guar (Cyamopsis tetragonoloba) meal protein on the cost-effectiveness of pig fattening" (Karpiesiuk et al, 2018).…”

Section: Fattening Performance Of Pigsmentioning

confidence: 99%

The Effect of Dietary Supplementation with GUAR (Cyamopsis tetragonoloba) Meal Protein on the Quality and Chemical Composition of Pig Carcasses

Karpiesiuk

Kozera

Daszkiewicz

et al. 2023

Annals of Animal Science

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Recent research efforts have focused on replacing expensive imported genetically modified soybean meal (GM SBM) as a protein source in animal diets with guar meal characterized by similar nutritional characteristics, which could improve meat quality. The aim of this study was to determine the effect of guar meal protein fed to pigs on carcass quality and the content of major nutrients and fatty acids in the longissimus lumborum (LL) muscle. Pigs were divided into four groups. Control group (1) animals were fed diets containing SBM as the main protein source. In diets for experimental groups 2, 3 and 4, SBM protein was replaced with guar meal protein in 25%, 50% and 75%, respectively. It was found that SBM replacement with guar meal protein at 25% affected carcass weight and the lean content, fat content and protein content of the LL muscle. An analysis of linear correlations revealed a strong negative correlation between the concentrations of monounsaturated fatty acids (MUFAs) and saturated fatty acids (SFAs) in the LL muscle of pigs fed diets containing 25% of guar meal protein, which is nutritionally desirable. The results of this study suggest that the dietary inclusion of guar meal protein at up to 25% of SBM protein has no negative effects on the fattening performance of pigs. Meat quality was not affected by diets fortified with guar meal protein.

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The effect of partial replacement of soybean meal protein with guar (Cyamopsis tetragonoloba) meal protein on the cost-effectiveness of pig fattening

Abstract:

Cited by 2 publications

References 5 publications

Effects of dietary inclusion of GuarPro F-71 on the growth performance and nutrient metabolism in young growing pigs

Effects of dietary inclusion of GuarPro F-71 on the growth performance and nutrient metabolism in young growing pigs

The Effect of Dietary Supplementation with GUAR (Cyamopsis tetragonoloba) Meal Protein on the Quality and Chemical Composition of Pig Carcasses

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