In tropical Africa, mushrooms play an important role for people in rural
areas as a source of food, medicine and income. In order to promote the
mycology sector in Côte d’Ivoire, a study was carried out on the
determination of the biochemical parameters of the mushroom Lentinusbrunneofloccosuspegler and Auriculariaauriculariajudae found in the localities of Daloa and Yamoussoukro. The samples were
purchased in the markets of Daloa and Yamoussoukro. The dry matter, ash and
lipid contents were determined by the AOAC method. Those of proteins, total
sugars, reducing sugars were carried out respectively by the methods of
Kjeldahl, Bernfeld and Dubois, and six minerals (potassium, phosphorus,
calcium, magnesium, iron and sodium) were quantified by atomic absorption spectrophotometry
(AAS). The results showed that the ash (3.46 - 7.74%) and protein (6.10 - 12.40%)
levels were high, but the lipid contents (4% to 6.60%), total sugars (1.34 -
5.16%) and reducing sugars (0.01 to 0.27%) are low. The major minerals are
calcium (898 to 1006 mg/100g), potassium (1182 to 2433 mg/100g) and phosphorus
(2091 - 4375 mg/100g).
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