Evaluation of different strategies for broiler feed formulation using near infrared reflectance spectroscopy as a source of information for determination of amino acids and metabolizable energy

Soto, Carlos Escobar; Ávila, Enrique; Arce, José; Rosas, Fábio Sampaio; McIntyre, D.R.

doi:10.3382/japr.2013-00655

Cited by 8 publications

(6 citation statements)

References 19 publications

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“…Interestingly, it is shown here that NIRS can also prevent under-formulation and improve birds' performances. Likewise, Soto et al (2013) showed that the use of NIRS values as the nutritional matrix for digestible amino acids in a corn-and soybean meal-based diet resulted in significantly improved body weight and feed conversion ratio compared to table values.…”

Section: Resultsmentioning

confidence: 99%

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Combined effect of using near‐infrared spectroscopy for nutritional evaluation of feed ingredients and non‐starch polysaccharide carbohydrase complex on performance of broiler chickens

Neto¹,

N'Guetta²,

Gady³

et al. 2017

Animal Science Journal

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This study was carried out to evaluate the combined effect of using near-infrared spectroscopy (NIRS) for nutritional evaluation of feed ingredients and the addition of non-starch polysaccharide carbohydrase complex (NSP enzymes) on the growth performance of broilers fed diets produced with low-quality wheat and soybean meal. A 2 × 2 trial design was performed, with seven replicates of 40 male Ross 308 broilers per treatment, evaluating the effect of the addition of NSP enzymes and the ingredients' nutritional matrix based on table values or NIRS values. Diets without added enzymes were formulated to reach nutritional requirements, whereas diets with enzymes were reformulated, reducing the apparent metabolizable energy (AME) by 85 kcal/kg. In the overall period (days 0-35), broilers fed diets formulated using NIRS values had higher (P < 0.001) average daily gain (+11.3%) and daily feed intake (+7.2%), and a lower (P < 0.001) feed conversion ratio (-5.3%) compared to those fed diets formulated using table values. When formulating diets for broilers with low-quality feed ingredients, performance can be improved by considering NIRS values and by the addition of NSP enzymes, even with a reduction of AME. These nutritional approaches are efficient in improving broilers' performances by themselves and even more so when they are combined.

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Section: Resultsmentioning

confidence: 99%

“…Likewise, Soto et al . () showed that the use of NIRS values as the nutritional matrix for digestible amino acids in a corn‐ and soybean meal‐based diet resulted in significantly improved body weight and feed conversion ratio compared to table values.…”

Section: Resultsmentioning

confidence: 99%

Combined effect of using near‐infrared spectroscopy for nutritional evaluation of feed ingredients and non‐starch polysaccharide carbohydrase complex on performance of broiler chickens

Neto¹,

N'Guetta²,

Gady³

et al. 2017

Animal Science Journal

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“…Moisture, crude protein, ether extract, crude fiber, ash, and total amino acids contents were estimated using near-infrared reflectance (NIR) spectroscopy, a strategy regularly used to assess the composition of plant tissues for feed formulation in commercial broiler production. 19 The equipment used was a FOSS® 5000 (Foss Analytical A/S, Hillerød, Denmark) with wheatc7 calibration curve for amino acids and pgwheac1_foss calibration curve for the rest of the estimations.…”

Section: Methodsmentioning

confidence: 99%

Drought tolerant wheat IND-ØØ412-7 is nutritionally equivalent to its Non-Transgenic Comparator

et al. 2022

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Expression of the HAHB4 sunflower transcription factor confers drought tolerance to wheat event IND-ØØ412-7 (HB4® wheat). After confirming the compositional equivalence of event IND-ØØ412-7 with conventional wheat, its nutritional similarity to its non-genetically modified (GM) counterpart was analyzed by performing a 42-day broiler feeding study. Isoenergetic diets containing 40% flour from wheat event IND-ØØ412-7, its non-GM counterpart Cadenza, and a commercial variety were included in the study. Broilers’ performance was analyzed by measuring feed intake, weight gain, feed conversion, and time to reach 2.8 kgs. The yield was evaluated by carcass weight, breast meat, and abdominal fat. No differences were found between wheat event IND-ØØ412-7 and the non-GM counterpart. A few significant differences were found with the commercial variety which were associated with the genetic background, different from the other two materials. These results support the nutritional equivalence of event IND-ØØ412-7 with conventional wheat.

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“…Experimental birds were fed with mash diet but difference in the composition between four groups (Table 1). Traditional diet (F1) was prepared using standard total amino acids [11] to meet the requirements of broilers [12]. Feed for groups 2 & 3 (F2 & F3) were prepared with the same diet specifications as F1 with an extra supplementation of 10 & 20% paneer respectively.…”

Section: Treatment Feed Formulationmentioning

confidence: 99%

Effect of Collagen Supplementation in Broiler Feed: Influence on Productive Performance and Muscle Quality in Broiler Chicken

Nurubhasha¹,

Dirisala²,

Thirumalasetti³

et al. 2019

Karbala International Journal of Modern Science

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Present study was conducted to evaluate different strategies for feed formulation in commercial broiler production. A total of 16 male newly hatched broiler chickens (Gallus gallus domesticus) were fed with different formulated diets in 3 feeding phases, starter (1-11 d), grower (12-22 d) and finisher (23-33 d). Four strategies of feed formulation (F1, F2, F3 and F4) were compared; where in F1 group was fed with traditional diet, F2 and F3 were fed with traditional diet after supplementation with 10% & 20 % paneer respectively. The last group (F4) was fed with traditional diet supplemented with 10% collagen and is incorporated into paneer to provide extra protein. The collagen used in the study was analyzed and characterized by UV-Vis spectroscopy, SDS-PAGE and FTIR which was confirmed type-I collagen. All the experimental birds had shown significantly high body weight (BW) for F4 birds compared with other groups. Feed conversion ratio was significantly lower for F3 birds compared to the birds in other groups. No differences were detected for feed intake and mortality. At 33 d, F4 birds (2.227) were significantly heavier than other groups and a remarkable difference was noticed in the decreasing order F3>F2>F1 (2.004 kg, 1.998 kg and 1.749 kg respectively). Notable differences were detected for carcass yield (%), breast yield (%) and breast-to-carcass ratio at 33 d. In conclusion, our results demonstrated that the enhancement in growth rate of birds was observed by providing them with collagen along with the regular diet.

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Evaluation of different strategies for broiler feed formulation using near infrared reflectance spectroscopy as a source of information for determination of amino acids and metabolizable energy

Cited by 8 publications

References 19 publications

Combined effect of using near‐infrared spectroscopy for nutritional evaluation of feed ingredients and non‐starch polysaccharide carbohydrase complex on performance of broiler chickens

Combined effect of using near‐infrared spectroscopy for nutritional evaluation of feed ingredients and non‐starch polysaccharide carbohydrase complex on performance of broiler chickens

Drought tolerant wheat IND-ØØ412-7 is nutritionally equivalent to its Non-Transgenic Comparator

Effect of Collagen Supplementation in Broiler Feed: Influence on Productive Performance and Muscle Quality in Broiler Chicken

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