02356nas a2200253 4500008004100000024000700041245009600048210006900144260001400213300001200227490000700239520153600246653001901782653002001801653002601821653002101847100002501868700003001893700003101923700002601954700003201980700003002012856006002042 2023 eng d a1100aPharmacognostic, Chemical Characterization Studies on Oyster Mushroom (Pleurotus ostreatus)0 aPharmacognostic Chemical Characterization Studies on Oyster Mush cJune 2023 a514-5230 v153 a

Aim: The purpose of this study is to determine the Pharmacognostic, phytochemical and physicochemical standardization of Pleurotus ostreatus. Materials and Methods: The disease-free oyster mushroom fruiting body was collected during the rainy season from Himgiree Hi-Tech Agro (Mushroom Division) Kalyani Nagar Pune. Their identity and authentication were done. Macromorphology, cytomorphology, powder microscopy, micrometry, physicochemical evaluation, and phytochemical screening were done according to the WHO guidelines and standard methods. Results: Macromorphology of mushroom structure has a broad, oyster or fan-shaped cap, spanning 2-35 cm. yellowish grey colour, chocolaty odor, and significant taste. Cytomorphology of mushroom shows different cells such as aciculate, sphaerodunculate, lanceolate thick-walled, utriform, cornuate, Subcapitate, mucronate, cornuate, clavate 4-sterigmate basidium and in powder microscopy nodulose, isodiametric, snout like pore, spiny, bullet shaped, cuboid. The preliminary phytochemical analysis of the mushroom shows the occurrence of active compounds such as flavonoid, tannin, glycoside, coumarin, phenols, steroid, terpenoids protein and amino acid. Conclusion: The results obtained in this study the Standardization of phytochemical, physico-chemical is a fundamental dimension for sample identification, quality, and purity of oyster mushroom (Pleurotus ostreatus).

10aCytomorphology10aOyster mushroom10aPharmacognostic study10aStandardization.1 aKadam, Prasad, Vijay1 aGiram, Damini, Kallyanrao1 aShaikh, Sameer, Khamroddin1 aYadav, Kavita, Nilesh1 aKaranje, Abhijit, Sampatrao1 aPatil, Manohar, Janardhan uhttps://phcogres.com/article/2023/15/3/105530pres153054