Ma. Khan et al., NUTRITIONAL-EVALUATION OF DESI AND KABULI CHICKPEAS AND THEIR PRODUCTS COMMONLY CONSUMED IN PAKISTAN, International journal of food sciences and nutrition, 46(3), 1995, pp. 215-223
Physicochemical and nutritional quality of five improved cultivars of
desi and kabuli chickpeas and their products were studied. The kabuli
chickpea had larger seed (26 g/100 seeds) than desi type (21 g/100 see
ds). The hydration capacity per seed of desi (0.16 g) was lower than k
abuli type (0.26 g). A positive correlation (r = 0.87) between seed we
ight and hydration capacity was observed. The mean cooking time of dry
desi vs kabuli seed (124.5 vs 113.8 min) was reduced to 37.5 vs 32.8
min and to 28.8 vs 22.5 min when soaked overnight in water and in 0.5%
solution of sodium bicarbonate respectively. The mean value of protei
n (25.4 vs 24.4%), fat (3.7 vs 5.1%), carbohydrate (47.4 vs 55%), crud
e fibre (11.2 vs 3.9%), ash (3.2 vs 2.8%) and caloric value (327 vs 36
5 kcal/100 g) were for desi vs kabuli chickpeas respectively. There wa
s no difference in the essential amino acid contents and in chemical s
cores of desi (65) and kabuli (67) chickpeas. The order of limiting am
ino acid was methionine + cystine, threonine and valine in both types.
The chickpeas products contained 8.9-21.1% protein (N x 6.25), 3.1-21
.8% fat, 53.4-75.9% carbohydrate, 1.6-11.1% crude fibre, 1.2-5.9% ash,
226-360 mg Ca, 126-315 mg P, 3.8-8.2 mg Fe, 1.8-5.4 mg Zn, 1.5-5.4 mg
Mn, 0.6-1.1 mg Cu and 370-490 kcal per 100 g. All chickpea products p
rovided 7-23%, 7-40% and 52-78% of the total calories from protein, fa
t and carbohydrates respectively. The nutritional quality of all produ
cts except Halwa was adequate to meet the protein requirements of all
age groups when compared with reference protein energy ratios.