Abstract
This study demonstrates variability in amino acid composition among accessions of several Philippine indigenous legumes. Moreover, two accessions ofD. lablab were identified to have high level of methionine (>2%). Methionine was identified as the first limiting amino acid with leucine, and threonine as the second limiting amino acids for most legumes studies.
The IVPDs of the legumes under study ranged from >70 to 79%. Raw mature seeds had relatively low RNVs of 11 to 68% which increased to 68 to 94% and 51 to 89% after boiling and roasting, respectively.
Similar content being viewed by others
References
Altamirano A, Mendoza EMT (1990) Immunological relationship among lectins in some Philippine indigenous legumes. Manuscript in preparation
AOAC (1980) Official Methods of Analysis, 13th edn. Washington, DC: Association of Official Analytical Chemists
Barroga CF, Laurena AC, Mendoza EMT (1985) Effect of condensed tannins on the in vitro protein digestibility of mung bean (Vigna radiata (L.) Wilczek). J Agric Food Chem 33: 1157–1159
Cagampang GB, Rodriguez FM (1980) Methods of analysis for screening crops of appropriate qualities. IPB Bulletin No. 2. Institute of Plant Breeding, University of the Philippines. pp 55–56
FAO/WHO (1973) Protein requirements. WHO Tech Rep Ser No. 522
Helms P, Rolle G (1970) Nutritive evaluation of protein quality withTetrahymena pyriformis W. In: Bender AE, Kihlberg R, Lofquist B, Munck L (eds), Evaluation of Novel Protein Products. Wenner-Gren Center International Symposium Series, Pergamon Press, Oxford. Vol XV. p. 259
Hsu HW, Vavak DL, Saterlee LD, Miller GA (1977) A multienzyme technique for estimating protein digestibility. J Agric Food Chem 42: 1269–1273
Laurena SC, Troung VD, Mendoza EMT (1984) Effects of condensed tannins on thein vitro protein digestibility of cowpea (Vigna unguiculata (L.) Walp.). J Agr Food Chem 32: 893–894
Miflin BJ, Lea PJ (1982) Ammonia assimilation and amino acid metabolism. In: Boulter CD, Parthun B (eds) Nucleic Acids and Proteins in Plants I. Structure, Biochem and Physiol. of Proteins. Encyclo of Plt. Physiol, Vol. 14A. Berlin: Springer-Verlag, pp. 5–64, 768 pp.
Millipore-Waters Associate (1983) Amino Acid Analysis System Operator's Manual. Milford, Mass.
Opienska-Blauth, J, Charenziski M, Berbec H (1963) A new rapid method of determining tryptophan. Anal Biochem 6: 6976–6978
Satwadhar, PN, Kadam SS, Salunkhe DK Salunkhe (1981) Effects of germination and cooking on polyphenols and in vitro protein digestibility of horse gram and moth bean. (Qual Plant) Plant Foods Hum Nutr 31: 71–76
Sembrano AGT, Barroga CF, Rodriguez FM, Villena ET, Mendoza EMT (1990). Lectins in several Philippine indigenous food legumes: screening and removal/inactivation. Manuscript in preparation
Stott JA, Smith H, Roseri GD (1963) Microbiological evaluation of protein quality withTetrahymena pyriformis W. III. A simplified assay procedure. Brit J Nutr 17: 227–233
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Laurena, A.C., Rodriguez, F.M., Sabino, N.G. et al. Amino acid composition, relative nutritive value and in vitro protein digestibility of several Philippine indigenous legumes. Plant Food Hum Nutr 41, 59–68 (1991). https://doi.org/10.1007/BF02196383
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02196383