Ileal digestibility of protein and amino acids from canola meal in weaned piglets and growing pigs

Landín, Gerardo Mariscal; Souza, Tércia Cesária Reis de; B., B. Mar

doi:10.1016/j.livsci.2007.08.008

Cited by 25 publications

(15 citation statements)

References 34 publications

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“…However, during the transitional post‐weaning period, pigs gradually develop the capacity to synthesize the enzymes needed to digest an all‐vegetable diet (Makkink et al., ). The AID and SID of protein sources (CP and AA) increase with age and with increasing body weight in pigs (Stein et al., ; Aguilera et al., ; Mariscal‐Landín et al., , ; Goebel and Stein, ; Jezierny et al., ).…”

Section: Discussionmentioning

confidence: 99%

Standardized ileal digestibility of proteins and amino acids in sesame expeller and soya bean meal in weaning piglets

Aguilera

Souza

Landín

et al. 2014

Animal Physiology Nutrition

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Apparent ileal digestibility (AID) of diets containing sesame expeller (SE) and soya bean meal (SBM) was determined using 15 piglets (Genetiporc(®)), weaned at 17 ± 0.4 days with average body weight of 6.4 ± 0.7 kg (Fertilis 20 × G Performance, Genetiporc(®), PIC México, Querétaro, México). Piglets were randomly assigned to three treatments: (i) a reference diet with casein as the sole protein source; (ii) a mixed diet of casein-SE; and (iii) a mixed diet of casein-SBM. The chemical composition of SE and SBM was determined, and AID and standardized ileal digestibility (SID) of crude protein (CP) and amino acids (AAs) were determined for each protein source. SE contained greater quantities of ether extract, neutral detergent fibre, phytic acid, methionine and arginine than SBM. Lysine and proline contents and trypsin inhibitor activity were higher in SBM than in SE. The AID and SID of CP and AA (except for lysine and proline) were similar in SE and SBM. The AID of lysine and proline was higher in SBM than in SE (p < 0.05), and the SID of proline was higher in SE than in SBM (p < 0.05). These findings indicate that SE is an appropriate alternative protein source for early weaned pigs.

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Section: Discussionmentioning

confidence: 99%

Standardized ileal digestibility of proteins and amino acids in sesame expeller and soya bean meal in weaning piglets

Aguilera

Souza

Landín

et al. 2014

Animal Physiology Nutrition

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“…The solutions were incubated and stirred continuously using magnetic stirrer for 30 min in a thermostat water bath at 40 ∘ C to ensure complete dissolution and then subjected to cool to room temperature. After that, the solutions were given treatment using probe-type sonicator ( Figure 1) (GA98-IID, Shanghai Biotechnology Co., Wuxi, China) at 20 kHz with a 1.5 cm flat tip probe (diameter of 2 cm) which was immersed into the rapeseed protein solution for different irradiation time (3,6,9,12,15, and 18 min) and at different powers (200, 400, 600, 800, 1000, and 1200 watts).…”

Section: Ultrasoundmentioning

confidence: 99%

“…Recently it has been demonstrated that rapeseed protein is of high nutritional importance in human subjects [4]. The rapeseed protein possesses well-balanced amino acid composition [5,6]. Rapeseed protein showed interesting and 2 Journal of Chemistry unique functional characteristics and could potentially be used in several food matrices [7].…”

Section: Introductionmentioning

confidence: 99%

Impact of Power Ultrasound on Antihypertensive Activity, Functional Properties, and Thermal Stability of Rapeseed Protein Hydrolysates

Wali

Shahnawaz

et al. 2017

Journal of Chemistry

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The effects of power ultrasound pretreatments on the degree of hydrolysis (DH), angiotensin-I-converting enzyme (ACE) inhibitory activity, amino acid composition, surface hydrophobicity, protein solubility, and thermal stability of ACE inhibition of rapeseed protein hydrolysates were evaluated. Ultrasonic pretreatments before enzymolysis in terms of power and exposure time increased the DH and ACE inhibitory activities over the control (without sonication). In this study, maximum DH 22.07% and ACE inhibitory activity 72.13% were achieved at 600 W and 12 min pretreatment. Compared to the hydrolysates obtained without sonication, the amino acid profile of ultrasound pretreated hydrolysates showed significant changes particularly in the proline content and hydrophobic amino acids with an increased rate of 2.47% and 6.31%, respectively. Ultrasound pretreatment (600 watts, 12 min) improved functional properties of protein hydrolysates over control by enhancing surface hydrophobicity and solubility index with an increased rate of 130.76% and 34.22%. Moreover, the stability test showed that the ACE inhibitory activity remains stable against heat treatments. However, extensive heat, prolonged heating time, and alkaline conditions were not in the favor of stability test, while under mild heat and acidic conditions their ACE inhibitory activities were not significantly different from unheated samples.

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“…was low (0.088 and 0.146, respectively). The low protein digestibility could be caused by the negative effect of tannins or the presence of a-kaffirin; and be aggravated by the lower capacity of weaned piglets to digest vegetable protein when compared with growing pigs (Mariscal-Landín et al, 2008). For this reason the use of highly digestible proteins is recommended in starter feeds (Makkink et al, 1994;Shon et al, 1994).…”

Section: --mentioning

confidence: 99%

Ileal amino acids digestibility of sorghum in weaned piglets and growing pigs

Landín

Souza

Авалос³

2010

Animal

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Ileal digestibility of protein and amino acids from canola meal in weaned piglets and growing pigs

Cited by 25 publications

References 34 publications

Standardized ileal digestibility of proteins and amino acids in sesame expeller and soya bean meal in weaning piglets

Standardized ileal digestibility of proteins and amino acids in sesame expeller and soya bean meal in weaning piglets

Impact of Power Ultrasound on Antihypertensive Activity, Functional Properties, and Thermal Stability of Rapeseed Protein Hydrolysates

Ileal amino acids digestibility of sorghum in weaned piglets and growing pigs

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