Farhang namak.pdf

Tvak (skin) is not only an important enveloping protective layer of the body but also a sense organ. There are many references about the Tvak in different classics, starting from Samhita and Sangrah Granthas, yet there is no symmetrically arranged knowledge about this vital organ of the body is available at one place.

al-diyrbakr, al-usayn b. muammad b. al-asan 75

Abstracta Iranica

There is no Abstract for this book.

QURAN ME BAINUL AQWAMI TAALLUQAAT BY DR AMEERI IRAN PUBLISHED BY NOOR E HIDAYAT FOUNDATION LUCKNOW.

The objective of this research is to conduct the preliminary phytochemical screening, total flavonoid and phenolic contents assays of various solvent extracts of tepal of Musa paradisiaca. Phytochemical screening was carried out according to the method of Trease and Evans, total flavonoid content was measured by the aluminium chloride colorimetric assay and total phenolic content was estimated spectrophotometrically by Folin-Ciocalteau method.-Preliminary phytochemical screening reveals the presence of phenolics, flavonoids, alkaloids, tannins, terpenoids in all the three different extracts (methanolic, ethanolic and aqueous). Tepal methanolic extract has the richest content of both phenolics and flavonoids i.e. (4.27 mg GAE/g and 0.25 mg QE/g) respectively, and aqueous extract was the least i.e. (1.32 mg GAE/g and 0.164 mg QE/g). All the extracts were not significantly different with one another (p > 0.05). It can be hypothesised that the high contents of phenolic compounds of tepals of Musa paradisiaca indicated that these compounds contribute to the antioxidant activity and can be regarded as promising plant species for natural sources of radical scavenging activity with potential value for treatment of many life threatening diseases. Abstrak Objektif kajian ini adalah untuk menjalankan pemeriksaan awal ke atas ketulenan fitokimia, jumlah kandungan fenolik flavonoid dan pelbagai ekstrak pelarut tepal Musa paradisiaca. Penyaringan fitokimia telah dilaksanakan mengikut kaedah Trease dan Evans, dimana jumlah kandungan flavonoid diukur oleh ujian kalorimetrik aluminium klorida dan jumlah kandungan fenolik dianggarkan secara spektrofotometer dengan kaedah Folin-Ciocalteau. Penyaringan awal fitokimia menunjukkan kehadiran fenolik, flavonoid, alkaloid, tannin dan terpenoid dalam ketiga-tiga ekstrak yang berbeza (metanol, etanol dan akueus). Ekstrak metanol Tepal mempunyai kandungan yang paling tinggi di antara kedua-dua fenolik dan flavonoid iaitu sebanyak 4.27 mg GAE/g dan 0.25 mg QE/g, manakala ekstrak akueus adalah mempunyai kandungan terendah iaitu sebanyak 1.32 mg GAE/g dan 0,164 mg QE/g. Semua ekstrak tidak berbeza secara ketara antara satu sama lain (p > 0.05). Oleh itu, hipotesis yang boleh dibuat adalah kandungan yang tinggi sebatian fenolik daripada tepal Musa paradisiaca menyumbang kepada aktiviti antioksidan dan boleh dianggap sebagai spesies tumbuhan yang berpotensi untuk merawat pelbagai penyakit yang mengancam nyawa.