Lichens in Genus Parmelia: An Overview and their Application.

Parmelia that belongs to the Parmeliaceae Family is a foliose lichen combined with one or two groups of fungi in Phylum Ascomycota or Basidiomycota and algae, which might be green algae or blue-green algae (cyanobacteria). It is generally called "Stone Flower," "Charila," "Pattharphool," or "Shilaaapushpa" in India. Lichen can be generally found growing on walls, old trees and spread largely across India, especially in the mountain area. It is a source of edible organisms for people residing in some regions of Nepal and it is also cultivated in hillsides of Kashmir. It has been found that lichen contains a lot of distinctive chemical compounds such as evernic acid, lecanoric acid, lobaric acid, norstictic acid, physodic acid, and salazinic acid. Some species of this lichen are recommended traditionally for controlling diseases such as boils, bronchitis, inflammations, excessive salivation, toothache, vomiting, etc. It has also applied as an indicator for biomonitoring, astringent, carminative, demulcent, bitter, resolvent, emollient, laxative, sporofic, sedative, diuretic and considered for treating sores, bronchitis, excessive salivation, vomiting, tooth-ache, boils and inflammations. It has been utilized for preparing traditional food and acts as a bioindicator for air pollution and radiation. It shows antibacterial, antioxidant, antimycobacterial and antifungal activities, including haemolytic, anaesthetic, spasmolytic and antispasmodic and antitumour activities. It also has several unique phytoconstituents that could be in charge of different therapeutic activities, but the majority of them are still unexplored. The review mainly focuses on various facets, such as common names, synonyms, traditional uses, botanical descriptions, and pharmacological activities of seven species of Parmelia.

Ethnopharmacological Applications of Mango (Mangiferaindica L.) Peel - A Review.

BACKGROUND: Mango peel is a major by-product of mango (Mangifera Indica L.) fruit that belongs to the Anacardiaceae family. It is a tropical or subtropical fruit and is a potent source of polyphenolic contents. In traditional medicines, mango peel extract has been commonly used, either singly or in combination with other plant extracts against different ailments since ancient times. METHODS: An electronic database search for accepted articles in Pubmed, Google Scholar, Researchgate, Google, Scopus and Science Direct was used to review the scientific inputs by searching appropriate keywords. Some information was obtained from books and databases on medicinal plants used in different periods. RESULTS: Numerous reports revealed that mango peel contains a wide spectrum of phytochemical compounds like polyphenolics and flavonoids. A mango peel is a potential source of antioxidant, antiinflammatory, antidiabetic, antibacterial and antiproliferative properties. This review suggests that mango peel could be a potential drug to treat various clinical conditions in the future. CONCLUSION: In this review, a number of phytochemicals have been summarized for their pharmacological properties and the mechanisms of action, and the possible potential therapeutic applications of mango peel against various diseases are also discussed.