proximate composition

Phytochemical Screening, Proximate Composition and Mineral Activities of Four Selected Nigerian Mushrooms

The study examined the phytochemical screening, proximate composition and mineral activities of four selected mushrooms. Four fungi (Calocybe indica, Pleurotus pulmonarius, Auricularia sp, and Pleurotus ostreatus) were collected and phytochemical, proximate and mineral contents were determined. Results showed that moisture content was observed to be highest in Auricularia sp. (46.8 %), C.indica (46.8 %) protein (10.31 %), ash (2.72 %), fat (3.2 %), fibre (3.7 %) and CHO (38.36 %) were observed to be highest in P. ostreatus, while ash was observed to be lowest in C. indica (2.0 %).

Preliminary Studies on Physostigma venenosum (Balf.) Seeds: Mineral Composition, Proximate and Phytochemical Analysis

Physostigma venenosum Balf., known as Calabar beans (Fabaceae family) is a very poisonous plant with reported therapeutic properties. Many studies have shown its use in medicine for eye problems, glaucoma, constipation, epilepsy, cholera, hypertension and tetanus. In this study, quantitative phytochemistry, proximate analysis and mineral constituents of the ethanol extracts of Physostigma venenosum seeds were investigated using standard analytical chemical procedures.