LC-TOF-ESI-MS PATTERNS OF HIRSUTINOLIDE-LIKE SESQUITERPENOIDS PRESENT IN THE ELEPHANTOPUS MOLLIS KUNTH EXTRACT AND CHEMOPHENETIC SIGNIFICANCE OF ITS CHEMICAL CONSTITUENTS

A total of nine sesquiterpenoid lactones together with phenolic compounds and other terpenes were identified from the crude methanol extract of Elephantopus mollis Kunth.Compounds were isolated using different chromatographic techniques and their structures were determined by NMR and IR spectroscopy as well as mass spectrometry.The structures of so

Undoubtedly, environmental damage is Pet Accessories one of the most important challenges facing contemporary human beings.This is important because the signs that threaten this damage have now become apparent, threatening humans with widespread environmental pollution.On the other hand, humanity will not be able to live a normal life without a saf

The article describes the differences between categories of quality and efficiency in relation to the practice of social work with families and children.Building on the qualimetry, political economy and theory of social work, the authors propose their research findings with the specific social protection of families and children.There have conceptu

Two different paradigms of the Mediterranean Oscillation (MO) teleconnection index have been compared in this work: station-based definitions obtained by the difference of some climate variable between two selected points in Pet Accessories the eastern and western basins (i.e., Algiers and Cairo, Gibraltar and Israel, Marseille and Jerusalem, or so

Sentiment analysis, a crucial subfield of natural language processing, enables businesses and policymakers to understand public emotions and opinions, essential for crafting effective strategies across industries like marketing and customer service.As the volume of online reviews grows, automated sentiment classification models have become vital fo