Search for dissertations about: "plants metabolites"

Showing result 1 - 5 of 60 swedish dissertations containing the words plants metabolites.

2. 1. Secondary Metabolites from Mozambican Plants

   Author : Julião Monjane; Centrum för analys och syntes; []
   Keywords : Secondary metabolites; Mozambique; Medicinal plants; Isolation; Structural elucidation; Antileishmanial activity;

   Abstract : Products derived from different natural sources have been used for thousands of years by human beings for their everyday needs. Out of these natural sources, plants were the most affordable. Plant-derived products were used for shelter, food, and as medicines. READ MORE

4. 2. Natural products from Bolivian plants

   Author : José Vila; Centrum för analys och syntes; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organisk kemi; Organic chemistry; lichens; Secondary metabolites; Bolivian plants;

   Abstract : Bolivia has the most varied ecology in South America - the Amazonas rainforests, the dry forests of the Chaco, the mist forests, the punas and high Andean vegetation. Some general studies have been carried out on useful plants; traditional medicine has been practiced in parts of region for thousands of years, recognized and accepted for treatment of various diseases. READ MORE

5. 3. Antioxidant Activity of Bolivian Plant Secondary Metabolites

   Author : Patricia Mollinedo; Centrum för analys och syntes; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; cytoprotection; Beta-carotene; TBARS; TEAC; ABTS; antioxidant activity; secondarymetabolites; Highland plains; plants; photoprotection; Organic chemistry; Organisk kemi;

   Abstract : Certain climatologically-adverse conditions in the basin of the Poopo Lake, located on the high plateau of the Bolivian Altiplano, have prevented the existence of a reliable agricultural system and the impact on the population of the area has been severe. These problems have been the main motivation in choosing this region for this particular study. READ MORE

6. 4. Discovery of Secondary Metabolites from Rwandese Medicinal Plants : Isolation, Characterization and Biological Activity

   Author : Daniel Umereweneza; Máté Erdélyi; A Gogoll; Théoneste Muhizi; Yngve Stenstrøm; Uppsala universitet; []
   Keywords : Natural products; Nuclear Magnetic Resonance NMR ; Dihydrochalcones; Iridoids; Silphiperfolanols; Pyrrolizidine alkaloids PAs ; Rwandese Medicinal Plants; Chemistry with specialization in Organic Chemistry; Kemi med inriktning mot organisk kemi;

   Abstract : Plants have served as the principal source of medicines in different parts of the world through the ages. Herb-derived medicines have been used as decoctions, infusions, tinctures or single substance drugs. READ MORE

7. 5. Natural Products from Highland and Medicinal Plants from Bolivia

   Author : Yonny Flores; Centrum för analys och syntes; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Defense mechanism; Bolivian plants; Organic chemistry; Organisk kemi; Secondary Metabolites;

   Abstract : Bolivia is located in the central part of South America and has a large varied ecology - the Amazonas rainforests, the dry forests of the Chaco, the mist forests, the punas and high Andean vegetation. Plants that live in the Bolivia highlands have developed physical and chemicals defense mechanisms to survive in the hard environment of the region. READ MORE