Parameter |
Average mean Values/ 100g |
pH |
7.0 |
Total soluble solids (%Brix) |
6.0 |
Moisture (%) |
5.5 |
Ash (%) |
5.0 |
Protein (%) |
5.4 |
Fat (%) |
2.1 |
Total carbohydrates (%) |
70 |
Calcium (mg) |
265 |
Iron (mg) |
4 |
Phosphorus (mg) |
290 |
Energy (Kcal 100 g-1) |
320.5 |
Table 1:Physicochemical properties of Palmyrah Spongy Endosperm flour
Parameter |
Values |
Water absorption capacity (%) |
2.8 |
Fat or Oil absorption capacity (%) |
1.0 |
Bulk density (gcm-3) |
56 |
Swelling power (gg-1) |
6.9 |
Foam capacity (%) |
5 |
Table 2: Functional properties of Palmyrah Spongy Endosperm Powder
Phytochemicals |
Ethanolic extract |
Carbohydrates Anthrone test |
present |
Amino acids Ninhydrin test |
present |
Flavonoids Alkaline Reagent test |
present |
Saponins Froth test |
present |
Phenolic compounds Lead acetate test |
present |
Glycosides |
present |
Alkaloids Mayer’s test |
Absent |
Tannins Ferric chloride Test |
Absent |
Table 3: Phytochemical screening of PalmyrahSpongy Endosperm powder