["银合欢（Leucaena leucocephala）、“牛头盔”（Bauhinia monandra）和香合欢（Albizia lebbeck）种子的营养评估"]

[Nutritional evaluation of the seeds of "ipil-ipil" (Leucaena leucocephala), "casco de vaca" (Bauhinia monandra) and scented carob (Albizia lebbeck)].

作者信息

Abreu Peñate M, Bencomo Hernández A, Sampere Díaz E, Farrás Fernández I, Hernández Triana M, Porrata Maury C, Ponce de León Boloy I

机构信息

Instituto de Nutrición e Higiene de los Alimentos, La Habana, Cuba.

出版信息

Arch Latinoam Nutr. 1988 Dec;38(4):956-64.

PMID:3154303

Abstract

Chemical composition, antinutritional factors and biological protein quality of raw and autoclaved (120 degrees C for 10 min) ipil-ipil (Leucaena leucocephala), casco de vaca (Bauhinia monandra) ard algarrobo de olor (Albizia lebbeck) seeds were determined. The trypsin inhibitor activity was 29, 120, and 150 TIU/mg of sample respectively. Autoclaving eliminated 59, 33 and 100% of the activity. Bauhinia monandra seed depicted a high hemagglutinating activity which was eliminated by autoclaving. Net protein utilization of raw and autoclaved seeds was 31 and 30, 21 and 55 and 29 and 49%, respectively. All seeds were free from cyanide and alkaloids. It is concluded that the relative low protein quality of the seeds would limit their use for human consumption.

摘要

测定了新鲜和经高压灭菌（120摄氏度，10分钟）处理的银合欢、单蕊羊蹄甲和阔荚合欢种子的化学成分、抗营养因子及生物蛋白质质量。胰蛋白酶抑制活性分别为每毫克样品29、120和150胰蛋白酶抑制单位。高压灭菌分别消除了59%、33%和100%的活性。单蕊羊蹄甲种子表现出较高的血凝活性，高压灭菌可消除该活性。新鲜和经高压灭菌处理的种子的净蛋白质利用率分别为31%和30%、21%和55%、29%和49%。所有种子均不含氰化物和生物碱。结论是，这些种子相对较低的蛋白质质量会限制其用于人类食用。