Proximate and mineral analysis of some wild edible mushrooms

  • IO Okoro
  • FI Achuba
Keywords: Edible mushroom, mineral composition, proximate analysis

Abstract

Proximate and mineral analysis of five species of mushroom, Lentinus squarrosulus, Volvariella volvacea, Coprinus micaceus, Lepiota procera, and Auricularia auricula were examined in this study to determine their nutritional value. These mushrooms were found to contain on the average, 3.24 to 8.70% of crude fibre; 4.12 to 11.12% of ash; 0.90 to 2.58% of fats and oil; 12.02 to 27.00% of protein; 13.01 to 92.02% of moisture and 21.11 to 68% of carbohydrate. The average mineral element content of the mushrooms was found to be 144 to 1321 mg/100 g of potassium; 122 to 364 mg/100 g of sodium; 164 to 549 mg/100 g of calcium; 26 to 53 mg/100 g of magnesium; 738 to 1537 mg/100 g of phosphorus and 120 to 432 mg/100 g of iron. The overall nutritional potential of the five mushroom species was quite good. These results show that these species of mushroom are highly nutritive. These findings were discussed in line with the importance and implications of the uses of edible mushrooms to man.

Keywords: Edible mushroom, mineral composition, proximate analysis

Published
2015-11-14
Section
Articles

Journal Identifiers


eISSN: 1684-5315