TY - JOUR AV - restricted UR - http://dx.doi.org/10.1002/jsfa.2740590205 IS - 2 PB - John Wiley & Sons TI - Chemical composition and protein quality of newly released groundnut (Arachis hypogaea L ) cultivars A1 - Jambunathan, R A1 - Gurtu, S A1 - Raghunath, K A1 - Kannan, S A1 - Sridhar, R A1 - Dwivedi, S L A1 - Nigam, S N N1 - Wc thank M C' Sckhar and G Sonlir Raju for technical assistance. SN - 0022-5142 VL - 59 N2 - Five groundnut (Aruchis hypogueu L) cultivars developed by the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) and two local cultivars as controls were grown in post-rainy and rainy seasons at Patancheru, India. They were analysed for their proximate composition, minerals and trace elements, amino acid composition, true protein digestibility (TD), biological value (BV), net protein utilisation (NPU), and protein efficiency ratio. One-hundred seed mass, protein content and TD were significantly higher in the post-rainy season while starch, sugars, BV and NPU were significantly higher in the rainy season. Post-rainy cultivars exhibited higher concentrations of potassium, calcium, iron and several essential and non-essential amino acids. TD of blanched groundnut was better than that of the whole seeds. The composition and protein quality of ICRISAT cultivars were comparable to those of the controls. SP - 161 Y1 - 1992/// EP - 167 ID - icrisat3105 KW - groundnut. season KW - wholc sccd KW - blanched. chemical composition. minerals and trace elements KW - amino acid composition. lruc digcstih~lity. ncl protcin utilisalion KW - biological value. JF - Journal of the Science of Food and Agriculture ER -