Roti (Atta flour)

Atta flour (75 g) and coconut scrapings (75 g)

GI against glucose 44-57
GI against bread (white sliced bread) 58-76
Portion given for determination of GI 149 g
Normal serving size Same as the portion given
GL of normal serving size 25
Classification Low GI (average)
High GL
Digestible carbohydrate (%) 33.0-33.8
Moisture (%) 20.6-25.4
Dietary fibre (%) 11.3
Protein (%) 15.2

Ref:Widanagamage, R. D., Ekanayake, S. and Welihinda, J.(2009) Carbohydrate rich foods: glycaemic indices and the effect of constituent macronutrients. International Journal of Food Science and Nutrition. 60: Issue 1, Supplement 4, 215-223. 

Principal Investigator:

Prof. Sagarika Ekanayake


Prof. Jayantha Welihinda

Prof. E.R. Jansz

Research team:

Mr. Rahal Widanagamage

Prof. Usha Hettiaratchi

Mr. Indika Seneviratne


Prof. Sagarika Ekanayake
Department of Biochemistry,
Faculty of Medical Sciences,
University of Sri Jayewardenepura,
Sri Lanka.

Tel : +94 11 2803578
        +94 11 2758584


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