Effect of particle size of pea (Pisum sativumL) flours on the digestion of their proteins in the digestive tract of broilers

Crévieu, Irène; Carré, Bernard; Chagneau, Anne-Marie; Guéguen, Jacques; Melcion, Jean-Pierre

doi:10.1002/(sici)1097-0010(199710)75:2<217::aid-jsfa867>3.0.co;2-o

Cited by 19 publications

(3 citation statements)

References 27 publications

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“…The FBP diets had a higher ANiD compared to SBM possibly due to the finer particle size of the FBP fraction. Corroborating this, broilers fed finely milled pea seeds exhibited higher ANiD compared to those fed coarsely ground peas (Crévieu et al 1997). In addition, micronisation of faba beans was found to improve nitrogen retention compared to coarser grinding (Mcnab and Wilson 1974).…”

Section: Discussionmentioning

confidence: 63%

Air-classified faba bean protein fraction as a substitute to soybean meal in pelleted and extruded broiler diets

Itani

Kierończyk

Benzertiha

et al. 2021

British Poultry Science

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1. The hypothesis that air-classified faba bean protein fraction (FBP) can replace soybean meal (SBM) in pelleted or extruded broiler diets without adverse effect on performance or nutrient digestibility was tested. 2. At 17 d of age, male broilers were randomly distributed among four dietary treatments consisting of either SBM or FBP (main dietary protein source) and pelleting or extrusion as processing methods. Treatments had 10 replicate pens containing five birds each. 3. Compared to SBM, birds fed FBP had significantly lower feed intake, less weight gain and had poorer feed conversion. 4. Pellet durability was high (above 92%) for all diets. In pelleted diets, FBP was harder than SBM whereas extruded diets had similar hardness. Pelleting increased water stability compared to extrusion. FBP diets were more water stable than the SBM diets. 5. Gizzard content weight was 2.2-fold higher (P = 0.002) for birds given FBP compared to those fed SBM. The weight of the jejunum and ileum with contents was 1.4-fold lower for the FBP diets, and this effect was larger (P < 0.05) for the extruded FBP diet. 6. Birds fed FBP diets had significantly higher nitrogen digestibility in the lower jejunum and ileum compared to those given SBM diets, while the starch digestibility coefficient was above 0.980 in all treatments. 7. The high nutrient digestibility of FBP diets indicates that the poor performance of the FBP group was due to lower feed intake which was not explained by the differences in pellet durability or hardness. The reduced palatability of the FBP and the longer retention of the FBP diets in the upper gut are more likely to have depressed feed intake.

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Section: Discussionmentioning

confidence: 63%

Air-classified faba bean protein fraction as a substitute to soybean meal in pelleted and extruded broiler diets

Itani

Kierończyk

Benzertiha

et al. 2021

British Poultry Science

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“…Significantly, the substrate particle size was more critical in the dynamic state than in the static state, which was mainly dominated by energy consumption and biomass transfer. In the dynamic state, the mass transfer was faster than in the static state due to the particle size reduction. , Although, it was hypothesized that small particles increased the available surface area of digestive enzymes, while larger particles led to longer transit time of absorption and metabolism. Zhang also pointed out that the utilization rate of the maximum substrate was doubled when the average particle size of FW decreased from 2.14 to 1.02 mm, more specifically, cellulolytic enzymes were important for the breakdown of cardboard .…”

Section: Results and Discussionmentioning

confidence: 99%

Optimization of Biomethane Production in Mono-Cardboard Digestion: Key Parameters Influence, Batch Test Kinetic Evaluation, and DOM Indicators Variation

Song

Fang

et al. 2019

Energy Fuels

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Mono-cardboard waste digestion in batch tests associated with different impact factors was investigated. The maximum methane generation was 394 mL/gVSadd with the best F/M of 0.5 at mesophilic conditions. The highest methane content reached 75% in the dynamic water bath feeding with an average particle size of 1–3 mm. Hydrolysis and methanogenesis were significantly different between static and dynamic states, especially at particle size over 3 mm. The modified Gompertz model (R 2 > 0.98) and the modified Aiba model (R 2 > 0.88) were the most appropriate models for methane generation among the six kinds of models. At different TS, the variation of dissolved organic matters reflects the metabolic rate of the microbial community. The soluble microbial product-like and protein-like components half split by excitation–emission matrix-parallel factors significantly negatively corresponded to biomethane production. Moreover, a rapid loss of methanogenesis was observed with high organics concentration. A strong correlation between the F/M ratio and the CH4 generation ability was observed with an optimized F/M of 0.5. The maximum energy production was also investigated based on the optimized particle size of 2–5 mm and F/M of 0.5, in which long-term stability was maintained.

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“…In addition, microwave treatment can make pigeon pea break into small particles. This action increased the reaction surface area of pigeon pea, which might help to promote the protein–protease interaction and thus partly improve the protein digestibility (Crévieu et al., 1997). Cooking might also affect the stability and bioavailability of polyphenols (Cao et al., 2021) and other phytochemicals; however, studies related to this issue are very limited.…”

Section: Physical Strategies As a Primary Approach To Increase The Di...mentioning

confidence: 99%

Strategies to promote the dietary use of pigeon pea (Cajanus cajan L.) for human nutrition and health

Wu,

Zhou,

Zhou

et al. 2024

Food Frontiers

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Pigeon pea (Cajanus cajan L.) is one of the most important legume crops grown in subtropical and tropical regions with high nutritional quality. However, the consumption of pigeon pea is very limited worldwide owing to its high level of anti‐nutrients, hard texture, and unpleasant characteristic taste. The present review summarized the nutritional profile and health benefit of pigeon pea with special attention to its bioactive phytochemicals (e.g., cajanin, cajanol, and cajaninstilbene acid). Furthermore, some aspects that can help promote the application of pigeon pea in foods were highlighted from the perspectives of physical (i.e., thermal, extrusion, and ultrasound‐assisted), chemical (i.e., chemical modification and enzymatic hydrolysis), and biological treatment (i.e., sprouting and fermentation). The primary impact of physical methods was confined to the mitigation of anti‐nutrients. Chemical approaches were less explored and mainly targeted on the modification of starch and protein in pigeon pea. In contrast, the biological methods were found to decrease the level of anti‐nutritional factors, increase the production of bioactive phytochemicals, and improve the sensory properties of pigeon pea. Therefore, biological methods, especially sprouting techniques, are considered to be more promising.

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Effect of particle size of pea (Pisum sativumL) flours on the digestion of their proteins in the digestive tract of broilers

Cited by 19 publications

References 27 publications

Air-classified faba bean protein fraction as a substitute to soybean meal in pelleted and extruded broiler diets

Air-classified faba bean protein fraction as a substitute to soybean meal in pelleted and extruded broiler diets

Optimization of Biomethane Production in Mono-Cardboard Digestion: Key Parameters Influence, Batch Test Kinetic Evaluation, and DOM Indicators Variation

Strategies to promote the dietary use of pigeon pea (Cajanus cajan L.) for human nutrition and health

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