Amino Acids Composition of Liver, Heart and Kidneys of Thryonomys swingerianus (Temminck 1827) Compared

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International Letters of Natural Sciences Pub Date : 2020-07-01 DOI:10.18052/www.scipress.com/ilns.79.23

E. Adeyeye, O. Ayodele, J. Orege

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引用次数: 1

Abstract

Amino acids composition of Thryonomysswingerianus is reported. Whereas protein values (g100g-1) were liver (74.1), kidney (91.5), heart (84.6); corresponding total amino acid values were 93.5, 83.2 and 80.6. True protein from the crude protein of the samples ran thus: liver>kidney>heart. Of the twenty parameters reported on, liver was best in 12/20 (60.0%), kidney and heart both shared the second position of 4/20(20%) each. Among the essential amino acids, leucine predominated in both liver (7.96g100g-1 protein) and kidney (8.11g100g-1 protein) but valine (6.21g100g-1 protein) predominated in the heart. The P-PER values were; P-PER1: 2.78 (liver), 2.91(kidney), 0.716 (heart) and P-PER2: 2.71 (liver), 2.90 (kidney), 0.564 (heart). However, there was a reverse between liver and kidney in the EAAI values with liver (92.0) > kidney (90.2) > heart (87.6) with corresponding BV values of 88.5 > 86.6 > 83.7. In the amino acids scoring pattern, Ser was limiting in liver (0.533) and heart (0.394) but Thr (0.490) in kidney in whole hen’s egg score comparison; in FAO/WHO scoring standards, Thr was limiting in liver (0.988) and kidney (0.625) but Leu (0.459) in heart. In pre-school requirements, liver recorded no limiting amino acid whereas Thr was limiting in kidney (0.735) and Leu was limiting in the heart (0.486). T.swingerianus red viscera was compared with the red viscera of livestock animals (cattle, sheep and pork) as well as FAO/WHO/UNU standards for total essential amino acids. Our results when compared with the livestock red viscera (without Trp) and FAO/WHO/UNU (g100g-1 protein), we have heart: grasscutter/cattle/sheep/pig:45.3 /46.0/42.7/46.6; kidney: grasscutter/cattle/sheep/pig: 47.6/43.8/42.5/46.7; liver: grasscutter/cattle/sheep/pig: 50.7/47.7/41.5/47.5 and grasscutter liver/kidney/heart/ FAO/WHO/UNU:50.7/47.6/45.3/32.8 showing that all the red viscera values in T.swingerianus were better than the essential amino acids in the FAO/WHO/UNU standards and livestock red viscera. Statistical values showed that significant differences existed among the samples at r=0.01.

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猪三胞菌（Temminck 1827）肝脏、心脏和肾脏氨基酸组成的比较

报道了苏氨酸苏氨酸的氨基酸组成。蛋白质值（g100g-1）分别为肝脏（74.1）、肾脏（91.5）、心脏（84.6）；相应的总氨基酸值分别为93.5、83.2和80.6。从样品的粗蛋白中提取的真蛋白如下：肝脏>肾脏>心脏。在报告的20个参数中，肝脏在12/20（60.0%）最佳，肾脏和心脏各占4/20（20%）的第二位。在必需氨基酸中，亮氨酸在肝脏（7.96g100g-1蛋白）和肾脏（8.11g100g-1蛋白质）中占主导地位，而缬氨酸（6.21g100g-1蛋白）在心脏中占主导。P-PER值为：；P-PER1:2.78（肝脏），2.91（肾脏），0.716（心脏）和P-PER2:2.71（肝脏）、2.90（肾脏）、0.564（心脏）。然而，肝脏和肾脏的EAAI值相反，肝脏（92.0）>肾脏（90.2）>心脏（87.6），相应的BV值为88.5>86.6>83.7。在氨基酸评分模式中，全蛋评分比较中，肝脏（0.533）和心脏（0.394）的Ser有限，而肾脏（0.490）的Thr有限；在FAO/世界卫生组织评分标准中，Thr在肝脏（0.988）和肾脏（0.625）中受到限制，而Leu在心脏中受到限制（0.459）。在学龄前需求中，肝脏没有限制性氨基酸，而Thr在肾脏中有限制性氨基酸（0.735），Leu在心脏中有限制（0.486）。将猪笼草的红色内脏与牲畜（牛、羊和猪肉）的红色内脏以及粮农组织/世界卫生组织/联合国大学的总必需氨基酸标准进行了比较。我们的结果与牲畜红色内脏（不含Trp）和FAO/世界卫生组织/联合国大学（g100g-1蛋白）相比，我们有心脏：割草机/牛/羊/猪：45.3/46.0/42.7/46.6；肾脏：割草机/牛/羊/猪：47.6/43.8/42.5/46.7；肝：割草/牛/羊/猪：50.7/47.7/41.5/47.5和割草肝/肾/心/粮农组织/世界卫生组织/联合国大学：50.7/47.6/45.3/32.8，表明Swingeranus的所有红色内脏值均优于粮农组织/世界卫生组织/联合国联合国大学标准中的必需氨基酸和牲畜红色内脏。统计值显示，样本之间存在显著差异，r=0.01。

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International Letters of Natural Sciences MULTIDISCIPLINARY SCIENCES-

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