Spray-dried porcine plasma in dog foods: implications on digestibility, palatability and haematology

Andrade, Talita Soares de; Lima, Daniele Cristina de; Domingues, L. P.; Félix, Ananda Portella; Oliveira, Simone Gisele de; Maiorka, Alex

doi:10.5433/1679-0359.2019v40n3p1287

Cited by 5 publications

(11 citation statements)

References 12 publications

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“…Acceptance equates to willingly eating in sufficient quantity. SDPP in the coating of dry food appeared to reduce the food's palatability, but it did not decrease food intake [136]. In another dog trial, coating extruded kibbles with SDAP (2% in the final product) also left food intake unchanged [26].…”

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 94%

“…In another dog trial [136] with 36 dogs, extruded food coated with SDPP to levels of 0, 4, 8, or 12% was evaluated. Group-mean apparent total-tract digestibility of CP was 85.2% of intake for the base diet and 85.4, 85.7, and 87.4% for the diets with increasing amounts of SDPP.…”

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

“…Another preference test with 20 dogs compared extruded foods with or without SDPP coating [136]. Dogs preferred the 0% SDPP diet over the 4% SDPP diet, suggesting that SDPP in the coating compromised palatability.…”

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

“…Two studies mentioned above applied two-pan tests [134,136], in which dogs had simultaneous access to an excessive amount of two feeds for a limited time. Acceptance of a single product is essential in a home setting.…”

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

“…It was tested whether an additive to pet food can also affect the health of dogs and cats. Andrade et al [136] evaluated blood parameters of dogs fed diets containing increasing levels of SDPP. The 12% SDPP diet increased total leukocytes, total blood proteins, and albumin, but the parameters remained within the normal range.…”

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

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Chemical Composition and Functional Properties of Spray-Dried Animal Plasma and Its Contributions to Livestock and Pet Health: A Review

Kazimierska,

Biel

2023

Animals

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Spray-dried animal plasma (SDAP) is a functional ingredient derived from healthy animal blood, used as a nutritional additive in livestock and pet nutrition. SDAP is rich in macronutrients, micronutrients, and bioactive compounds such as immunoglobulins, albumin, growth factors, peptides, transferrin, and enzymes. This review focuses on the chemical composition of SDAP from porcine, bovine, and poultry sources, including protein quality and mineral profile. SDAP enhances performance and health in monogastric farm animals, aquaculture, and pets. It promotes growth rates and feed intake due to its high digestibility and superior amino acid profile compared to other protein sources. In pigs, SDAP’s positive effects stem from tissue-specific actions in the gastrointestinal tract, impacting digestion, immunity, and barrier function. For poultry, SDAP shows promise as a substitute for antibiotic growth promoters, particularly in chick starter diets. SDAP contains functional proteins that regulate immune response, enhance intestinal health, and aid in stress conditions. It is also used as a binder in pet food, providing high protein content and other desirable properties. SDAP meets the dietary requirements of carnivorous pets, appealing to owners seeking animal-derived protein sources. Additionally, SDAP may help prevent cognitive impairment in senior dogs and cats.

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Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 94%

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

Section: Dog and Cat Nutrition: Sdap In Pet Foodmentioning

confidence: 99%

See 3 more Smart Citations

Chemical Composition and Functional Properties of Spray-Dried Animal Plasma and Its Contributions to Livestock and Pet Health: A Review

Kazimierska,

Biel

2023

Animals

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Dietary supplementation with fiber, “biotics,” and spray-dried plasma affects apparent total tract macronutrient digestibility and the fecal characteristics, fecal microbiota, and immune function of adult dogs

Lee

Lin

et al. 2022

Journal of Animal Science

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A variety of functional ingredients, including fibers, prebiotics, probiotics, and postbiotics may be added to pet foods to support gastrointestinal and immune health. While many of these ingredients have been tested individually, commercial foods often include blends that also require testing. This study was conducted to evaluate the effects of diets containing blends of fibers, ‘biotics’, and/or spray-dried plasma on apparent total tract digestibility (ATTD), stool quality, fecal microbiota and metabolites, and immune health outcomes of adult dogs. Twelve healthy adult intact English pointer dogs (6 M; 6 F; age = 6.4 ± 2.0 yr; BW = 25.8 ± 2.6 kg) were used in a replicated 3x3 Latin square design to test diets formulated to: 1) contain a low concentration of fermentative substances (control diet; CT); 2) be enriched with a fiber-prebiotic-probiotic blend (FPPB); and 3) be enriched with a fiber-prebiotic-probiotic blend + immune-modulating ingredients (iFFPB). In each 28-d period, 22 d of diet adaptation was followed by a 5-d fecal collection phase and 1 d for blood sample collection. All data were analyzed using SAS 9.4, with significance being P<0.05 and trends being P<0.10. FPPB and iFPPB diets led to shifts in numerous outcome measures. Dry matter (DM), organic matter, fat, fiber, and energy ATTD were lower (P<0.01), fecal scores were lower (P<0.01; firmer stools), and fecal DM% was higher (P<0.0001) in dogs fed FPPB or iFPPB than those fed CT. Serum triglycerides and cholesterol were lower (P<0.01) in dogs fed FPPB or iFPPB than those fed CT. Fecal protein catabolites (isobutyrate, isovalerate, indole, ammonia) and butyrate were lower (P<0.05), while fecal immunoglobulin A (IgA) was higher (P<0.01) in dogs fed FPPB and iFPPB than those fed CT. Fecal microbiota populations were affected by diet, with alpha diversity being lower (P<0.05) in dogs fed iFPPB and the relative abundance of 20 bacterial genera being altered in dogs fed FPPB or iFPPB compared to CT. The circulating helper T cell:cytotoxic T cell ratio was higher (P<0.05) in dogs fed iFPPB than those fed CT. Circulating B cells were lower (P<0.05) in dogs fed FPPB than those fed iFPPB, and lower (P<0.05) in dogs fed iFPPB than those fed CT. Our results demonstrate that feeding a fiber-prebiotic-probiotic blend may provide many benefits to canine health, including improved stool quality, beneficial shifts to fecal microbiota and metabolite profiles, reduced blood lipids, and increased fecal IgA.

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Technological Benefits Associated with the Use of Spray-Dried Animal Plasma in Fish-Based Chunks for Canned Pet Food

Rodríguez,

Cámara,

Morera

et al. 2023

Animals

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Spray-dried animal plasma (SDAP) and wheat gluten (WG) are common binders in wet pet food that provide amino acids and energy, as well as texture and cohesiveness due to their gelling strength, water retention and fat emulsion properties. Binder use is a valuable tool especially in recipes based on ingredients with low technological properties such as fish by-products containing spines and scales and soft texture after cooking. Two basal recipes for chunks in gravy were produced to evaluate experimental treatments. One basal recipe used a mixture of salmon and tuna by-products as the only animal protein sources without binders or with a 20 g/kg inclusion of SDAP or WG. The other basal recipe mimicked a more typical commercial recipe containing meat animal ingredients and a 40 g/kg salmon by-product to develop experimental treatments with and 0, 10, 20, 30 or 40 g/kg inclusions of SDAP. Dry matter, protein, and viscosity were evaluated in raw emulsions. After a 1 h retorting at 121 °C, hardness was measured in emulsions and in cooked chunks, juiciness, and Texture Profile Analysis (TPA) were assessed. Results demonstrated the viability of producing quality chunks in gravy containing only fish by-products including 20 g/kg of SDAP, which significantly increased hardness, elasticity, cohesiveness, and juiciness. There was a positive linear correlation of increased SDAP inclusion rate in the commercial recipe for most of the quality parameters evaluated. Based on these results, the inclusion of SDAP in fish recipes can help manufacturers achieve technological quality control targets for commercial wet pet food and may help producers to successfully formulate new recipes for wet pet food products using fish by-products as the sole animal protein source.

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Spray-dried porcine plasma in dog foods: implications on digestibility, palatability and haematology

Cited by 5 publications

References 12 publications

Chemical Composition and Functional Properties of Spray-Dried Animal Plasma and Its Contributions to Livestock and Pet Health: A Review

Chemical Composition and Functional Properties of Spray-Dried Animal Plasma and Its Contributions to Livestock and Pet Health: A Review

Dietary supplementation with fiber, “biotics,” and spray-dried plasma affects apparent total tract macronutrient digestibility and the fecal characteristics, fecal microbiota, and immune function of adult dogs

Technological Benefits Associated with the Use of Spray-Dried Animal Plasma in Fish-Based Chunks for Canned Pet Food

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