首页> 外文会议>International Workshop on Antinutritional Factors in Legume Seeds and Rapeseed >Intestinal enzymatic activity and amino acid uptake in brush border membrane vesicles of rats fed extruded kidney bean (Phaseolus vulgaris)
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Intestinal enzymatic activity and amino acid uptake in brush border membrane vesicles of rats fed extruded kidney bean (Phaseolus vulgaris)

机译:肠酶活性和氨基酸摄取在喂养挤出的肾豆类大鼠刷射膜囊泡中(Phopololus vulgaris)

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Legume seeds are an important protein, vitamin and mineral source for humans. However, the nutritional value of legume seed is limited by antinutritional factors (ANFs). Extrusion is a technological process that can reduce these factors without affecting the legume nutritional value. In this work we analysed the effect of raw and extruded beans (Phaseolus vulgaris L.) on intestinal enzymatic activity, amino acid absorption, and their effect on rat growth rate. Male Wistar rats were fed ad libitum for15 d on three semi-synthetic diets: control (C, 11 % protein from casein), raw and extruded kidney bean (6 % protein from each treated legume + 5 % protein from casein). Rats fed extruded kidney bean had an improved growth rate (P < 0.001), increased intestinal L-leucine absorption (P < 0.001), and higher intestinal enzymatic activity (P < 0.001) compared with the rats fed raw kidney bean. Extrusion seemed to improve animal growth and intestinal physiology.
机译:豆科种子是人类的重要蛋白质,维生素和矿物来源。然而,豆类种子的营养价值受到抗逆转因子(ANF)的限制。挤出是一种技术过程,可以减少这些因素而不影响豆科营养价值。在这项工作中,我们分析了原料和挤出豆(Phopolusuusulus L.)对肠道酶活性,氨基酸吸收的影响及其对大鼠生长速率的影响。雄性Wistar大鼠在三种半合成饮食中喂养AD Libitum For 15 D:对照(C,来自酪蛋白的11%蛋白质),原料和挤出的芸豆(来自每种治疗的豆类+ 5%蛋白质的6%蛋白质)。喂养挤出的肾豆类的大鼠具有改善的生长速率(P <0.001),与喂养生肾豆类的大鼠相比,肠道L-亮氨酸吸收(P <0.001)增加(P <0.001),更高的肠道酶活性(P <0.001)。挤压似乎改善了动物生长和肠生理学。

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