Challenzyme Supplementation of High Expeller Copra Meal in Corn-animal Protein Diets for Broilers: Growth Performance, Nutrient Digestibility and Carcass Traits

Devi, Ashika; Diarra, Siaka S.; Mael, Sandy Hoffman

doi:10.5958/2231-6744.2019.00031.8

Cited by 3 publications

(3 citation statements)

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“…The experimental CM contained more fat than CLM ( Table 1 ). In addition, the fatty acid of CM is mainly in saturated form ( Devi et al., 2019 ) compared with polyunsaturated fatty acids in CLM ( Khor and Tan, 1981 ). Saturated fats have higher digestibility than unsaturated fats ( Scheeder et al., 2003 ).…”

Section: Discussionmentioning

confidence: 99%

Impact of commercial feed dilution with copra meal or cassava leaf meal and enzyme supplementation on broiler performance

Diarra

Anand

2020

Poultry Science

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A preliminary study investigated the impact of commercial feed dilution with copra meal ( CM ) or cassava leaf meal ( CLM ) and enzyme supplementation on broiler performance. Commercial feed alone (control) or diluted with CM and CLM at a concentration of 100 and 200 g/kg in the starter and finisher diets, respectively, was fed without and with Challenzyme 300A at a concentration of 300 g/tonne in 2 × 2 factorial arrangements with a control. Two hundred, 7-day-old male, Cobb 500 broiler chicks were randomly assigned to 5 diets containing 4 replicates of 10 birds each. There were no interaction or main effects ( P > 0.05) on feed intake during either the starter or finisher phase. In the starter phase, feed-to-gain ratio ( F:G ) increased ( P < 0.05) in the group fed with CM without enzyme. Enzyme supplementation restored F:G similar to the control. Diet dilution with CM or CLM had no effect ( P > 0.05) on weight gain ( WG ) in the starter phase. Diluting the feed with CM or CLM without enzyme suppressed ( P < 0.05) WG and F:G in the finisher phase, but enzyme supplementation restored the lost performances. There were no interaction or main effects ( P > 0.05) on the carcass traits. Enzyme supplementation reduced ( P < 0.05) feed cost per kilogram of carcass. Heavier ceca were observed in the group fed with dilution diets ( P < 0.05). Enzyme supplementation reduced cecum weight in the group fed with CM ( P < 0.05). The heaviest ( P < 0.05) abdominal fat was recorded in the group fed with enzyme-supplemented CM diet, and the lightest ( P < 0.05) abdominal fat was recorded in the group fed with CLM with enzyme. In the main effects, lighter ( P < 0.05) liver, gizzard, and proventriculus were recorded in the group fed with control diet than in the group fed with the CLM diets, but the weight of these segments did not differ ( P > 0.05) between the control and CM groups and between the fiber sources. The results suggest that dilution of commercial diet with CM or CLM may be a viable option for medium- and small-scale broiler production in the region. There is need for more research in the level of dilution, enzyme source, and concentration.

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Section: Discussionmentioning

confidence: 99%

Impact of commercial feed dilution with copra meal or cassava leaf meal and enzyme supplementation on broiler performance

Diarra

Anand

2020

Poultry Science

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“…Extracts obtained from coconut oil cake were able to assist in the synthesis of silver nanoparticles with good antimicrobial properties 3 . Supplementing boiler chicken feed with copra meal has been found to be beneficial to improve growth and nutrient digestibility 4,5 …”

Section: Introductionmentioning

confidence: 99%

“…3 Supplementing boiler chicken feed with copra meal has been found to be beneficial to improve growth and nutrient digestibility. 4,5 In terms of biotechnological applications, coconut oil meal has also been found to be suitable for the production of lipase using Bacillus coagulans VKL1. 6 Similarly, the β-mannanase present in the commercial enzyme Pectinex Ultra SP-L was characterized and tested for its ability to hydrolyse copra meal for the production of mannooligosaccharides.…”

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Converting coconut meal into biothermoplastics for industrial applications

Reddy,

Guna,

et al. 2023

Biofuels Bioprod Bioref

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We present a simple approach to convert coconut (copra) oil cake into biothermoplastics with properties that are suitable for replacing synthetic polymer‐based plastics in current use. About 1.9 million tons of copra meal are generated ever year as coproducts and are available at $0.50–$0.60 per kilogram, making it a renewable, sustainable and low‐cost raw material. Despite containing proteins, carbohydrates and oil, there are limited non‐food applications of oil meals since most oil meals are typically non‐thermoplastic and hence difficult to be processed into bioproducts. In this study, we report the processing of copra meal into biothermoplastics in the presence of various plasticizers, heat and pressure. Compression molded films and bioproducts were developed from copra meal by heating at 130°C in the presence of glycerol, coconut oil or cashew shell oil as plasticizer. The films obtained had tensile strength of up to 4.4 MPa and were inherently stable in water. A one‐step crosslinking with citric acid was done to further improve the strength and stability of the films. With large availability at low cost, copra meal provides an opportunity to develop low‐cost, biodegradable, edible and innovative bioproducts that have the potential to replace the synthetic polymer‐based plastics in current use, particularly single‐use plastics.

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Feeding Value of Copra Meal in Corn-Animal Protein-Based Diets and Enzyme Supplementation for Egg-Type Birds: Growth Performance Egg, Production and Fatty Acid Profile

Devi¹

2020

Tavukçuluk Araştırma Dergisi

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A study investigated the effect of enzyme supplementation of copra meal in corn-animal proteinbased diets on pullet growth performance, egg production and fatty acid composition in laying hens. A total of 144, 57 day-old and 20 week-old Shaver Brown pullets were assigned to 8 diets, 2 controls (no copra meal) with and without enzyme and 6 diets containing copra meal at 150, 300 and 450 g/kg with and without enzyme. The experiment was laid as a factorial arrangement (4 copra meal×2 enzyme) in completely randomised design with 3 replicates of 6 birds each per cage for pullet and laying hens. Pullet results showed reduced feed intake on the control diet with enzyme compared to 150, 450 g/kg diets and 300 g/kg diet without enzyme. In the main effects, weight gain was reduced on 300 g/kg copra meal diet. Enzyme supplementation had no effect on growth parameters of pullets. Laying hens results showed significant interaction effects on feed intake and feed conversion ratio but other performance parameters were unaffected by the interaction. Monounsaturated fatty acid of the egg increased on all copra meal diets, saturated fatty acids increased on 450 g/kg copra meal and enzyme supplementation reduced this but interaction had no effect on poly-unsaturated fatty acids. In the main effects, higher egg shape index and deeper yolk colour were observed on 450 g/kg copra meal diet. Inclusion of copra meal at 450 g/kg increased saturated and monounsaturated fatty acid of the egg but copra meal level had no effect on polyunsaturated fatty acid. Enzyme supplementation had no effect on egg parameters reduced saturated fatty acid, increased monounsaturated fatty acid without affecting polyunsaturated fatty acid. In corn-animal protein-based diets, copra meal can be included in pullet and laying hens diets at 450 g/kg without compromising pullet growth performance, egg production and quality.

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Challenzyme Supplementation of High Expeller Copra Meal in Corn-animal Protein Diets for Broilers: Growth Performance, Nutrient Digestibility and Carcass Traits

Cited by 3 publications

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Impact of commercial feed dilution with copra meal or cassava leaf meal and enzyme supplementation on broiler performance

Impact of commercial feed dilution with copra meal or cassava leaf meal and enzyme supplementation on broiler performance

Converting coconut meal into biothermoplastics for industrial applications

Feeding Value of Copra Meal in Corn-Animal Protein-Based Diets and Enzyme Supplementation for Egg-Type Birds: Growth Performance Egg, Production and Fatty Acid Profile

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