Xylanase Impact beyond Performance: Effects on Gut Structure, Faecal Volatile Fatty Acid Content and Ammonia Emissions in Weaned Piglets Fed Diets Containing Fibrous Ingredients

Boontiam, Waewaree; Phaenghairee, Pheeraphong; Hoeck, Veerle Van; Vasanthakumari, Bindhu Lakshmibai; Somers, Ingrid; Wealleans, Alexandra

doi:10.3390/ani12213043

Cited by 3 publications

(4 citation statements)

References 49 publications

(68 reference statements)

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“…Usually, the improved performance observed with exogenous xylanase has been attributed mainly to reduced viscosity and increased nutrient digestibility [38]. However, in addition to enhancing nutrient availability, xylanase-mediated AX hydrolysis can improve intestinal morphology [9,39], enhance intestinal barrier integrity [10,22,40], regulate immune function [10,11], and mitigate localized and systemic oxidative stress [9,40]. These mechanisms may help explain the improvements observed in animal growth.…”

Section: Xylanasementioning

confidence: 99%

“…Firstly, xylanase can hydrolyze the polysaccharide AX, which can be recognized by pattern recognition receptors (such as toll-like receptors; TLR) on immune cell surfaces and can trigger the production of various cytokines and chemokines, thus influencing immune responses [34]. Secondly, xylanase supplementation can increase SCFA production [22,39]. Short-chain fatty acids, particularly butyrate, play a crucial role in energy supply, cell proliferation, and the regulation of immune responses [49,50].…”

Section: Xylanasementioning

confidence: 99%

“…These improvements in the immune and antioxidant status of non-ruminant animals fed exogenous xylanase could potentially explain the enhancements observed in the intestinal morphology and integrity [10,22,39,40,53]. Therefore, the improvement in the performance of animals fed xylanase in the diet goes beyond the utilization of "encapsulated" nutrients, but rather through the enhancement of overall intestinal health.…”

Section: Xylanasementioning

confidence: 99%

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Carbohydrases and Phytase in Poultry and Pig Nutrition: A Review beyond the Nutrients and Energy Matrix

Valente Junior,

Genova,

Kim

et al. 2024

Animals

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This review aimed to clarify the mechanisms through which exogenous enzymes (carbohydrases and phytase) influence intestinal health, as well as their effects on the nutrients and energy matrix in diets fed to poultry and pigs reared under sanitary challenging conditions. Enzyme supplementation can positively affect intestinal microbiota, immune system, and enhance antioxidant status. Although enzymes have been shown to save energy and nutrients, their responses under sanitary challenging conditions are poorly documented. Immune system activation alters nutrient partitioning, which can affect the matrix values for exogenous enzymes on commercial farms. Notably, the carbohydrases and phytase supplementation under sanitary challenging conditions align with energy and nutritional valorization matrices. Studies conducted under commercial conditions have shown that matrices containing carbohydrases and phytase can maintain growth performance and health in poultry and pigs. However, these studies have predominantly focused on assessing a single level of reduction in energy and/or available phosphorus and total calcium, limiting our ability to quantify potential energy and nutrient savings in the diet. Future research should delve deeper into determining the extent of energy and nutrient savings and understanding the effects of alone or blended enzymes supplementation to achieve more specific insights.

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Section: Xylanasementioning

confidence: 99%

Section: Xylanasementioning

confidence: 99%

Section: Xylanasementioning

confidence: 99%

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Carbohydrases and Phytase in Poultry and Pig Nutrition: A Review beyond the Nutrients and Energy Matrix

Valente Junior,

Genova,

Kim

et al. 2024

Animals

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“…Однак, як стверджує (Bruininx et al, 2002), великий відсоток поросят не їсть пропонований сухий корм і це не дозволяє свиноматці вирощувати більше поросят, ніж вона має сосків. Тому, на думку (Kelly et al, 1991;Boontiam et al, 2022), використання новітніх розробок суперпрестартера може дати можливість регулювати травлення та умови росту поросят, оскільки поживний склад його впливатиме на розвиток кишечнику, впливаючи на активність ферментів, його морфологію та може потенційно збільшити споживання корму поросятами перед відлученням. Забезпечуючи поросятам адекватне споживання престартера, виробники збільшували приріст ваги та однорідність гнізда поросят при відлученні.…”

Section: вступunclassified

Productivity of sows and growth of sucked piglets during one-phase and two-phase feeding them

Povoznikov¹,

Povod²,

Gutyj³

et al. 2022

SMLNUVMBA

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The article studied the reproductive qualities of sows and the growth of piglets under one-phase and two-phase feeding of suckling piglets. This study aimed to determine the dependence of the intensity of growth and survival of suckling piglets and feed consumption for feeding them using super-pre-starter feed during two-phase feeding of hybrid suckling piglets of Irish origin. In the conditions of the industrial complex, a comparison was made of the use of pre-starter feed traditional for the farm when it was fed to piglets from the seventh to the twenty-first day of life and the super-pre-starter, which was fed from the second to the fourteenth day, with subsequent transfer to the feed traditional for farms with pre-starter fodder. The advantages of the nests of piglets, which were used in the post-sucking period, were two-phase feeding from the second to the fourteenth day with super-pre-starter feed with a gradual transfer from the fourteenth to the eighteenth day of life to feeding with the pre-starter combined feed traditional for the farm and its subsequent use before weaning over analogs with single-phase feeding, which from the seventh to the on the twenty-first day, the traditional pre-starter feed was fed according to the survival of piglets before weaning by 5.7 % and as a result, their number at the time of weaning was 10.3 % greater and with practically the same individual weight of the weaned piglets, by 9.1 % the weight of their litter during this period, in comparison with their analogs, which used single-phase feeding from the seventh to the twenty-first day with traditional pre-starter feed. There was no significant difference in the individual weight of piglets at weaning and the average daily growth of piglets in the weaning period. It has been proven that during two-phase feeding, piglets ate 46.6 kg less of the entire range of feed for suckling piglets, which was 34.5 % less per litter and 49.5 % less per head. The comprehensive index of reproductive qualities of sows was better by 2.3 points or 5.4 % in sows whose nests of piglets were fed in two phases compared to animals whose offspring were fed in one phase.

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Nutritional and Functional Roles of Phytase and Xylanase Enhancing the Intestinal Health and Growth of Nursery Pigs and Broiler Chickens

Moita

Kim

2022

Animals

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This review paper discussed the nutritional and functional roles of phytase and xylanase enhancing the intestinal and growth of nursery pigs and broiler chickens. There are different feed enzymes that are currently supplemented to feeds for nursery pigs and broiler chickens. Phytase and xylanase have been extensively studied showing consistent results especially related to enhancement of nutrient digestibility and growth performance of nursery pigs and broiler chickens. Findings from recent studies raise the hypothesis that phytase and xylanase could play functional roles beyond increasing nutrient digestibility, but also enhancing the intestinal health and positively modulating the intestinal microbiota of nursery pigs and broiler chickens. In conclusion, the supplementation of phytase and xylanase for nursery pigs and broiler chickens reaffirmed the benefits related to enhancement of nutrient digestibility and growth performance, whilst also playing functional roles benefiting the intestinal microbiota and reducing the intestinal oxidative damages. As a result, it could contribute to a reduction in the feed costs by allowing the use of a wider range of feedstuffs without compromising the optimal performance of the animals, as well as the environmental concerns associated with a poor hydrolysis of antinutritional factors present in the diets for swine and poultry.

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Xylanase Impact beyond Performance: Effects on Gut Structure, Faecal Volatile Fatty Acid Content and Ammonia Emissions in Weaned Piglets Fed Diets Containing Fibrous Ingredients

Cited by 3 publications

References 49 publications

Carbohydrases and Phytase in Poultry and Pig Nutrition: A Review beyond the Nutrients and Energy Matrix

Carbohydrases and Phytase in Poultry and Pig Nutrition: A Review beyond the Nutrients and Energy Matrix

Productivity of sows and growth of sucked piglets during one-phase and two-phase feeding them

Nutritional and Functional Roles of Phytase and Xylanase Enhancing the Intestinal Health and Growth of Nursery Pigs and Broiler Chickens

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