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Chemical composition and antimicrobial activity of
The yield of essential oils: The essential oil yield is very low during flowering (0 0801 ± 0 0117 ) compared to the fruiting period (0 391 ± 0 0664 ) (Fig 1) It is relatively higher than those obtained by Kether and colleagues (Kether et al , 2012) working on different parts of Cotula coronopifolia L in Tunisia (0 01134 in leaves;
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Chemical Composition and Antimicrobial Activity of
biological activities, including antioxidant, anti-inflam-matory, anticancer, and antimicrobial attributes [1][2] Antimicrobial activities of these natural plant materials
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Journal of Ethnopharmacology - ResearchGate
Several biological activities have also been ascribed to A judaica essential oil, e g anthelmintic, anti-inflammatory, analgesic and antipyretic effects (Batanouny et al , 1999) The essential
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Chemistry and pharmacology of Bidens pilosa: an overview
vonoids, and triterpenes, and some essential oils; these are considered as the main active constituents responsible for the various pharmacological actions of the plant Polyacetylenes Polyacetylenes form a distinct group of chemically reactive natural products More than 1400 different polyacetylenes and derivatives have been isolated and identified AmongCited by : 9
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Arid Land Forests of the World - Food and Agriculture
made concerning cork, essential oils, gums and resins, which can reach an important value on the international market while keeping an important role in traditional food consumption Moreover, women and children often carry out the tasks of harvesting, cleaning and conditioning of gums and resins The trade of these products benefits particularly the poorest and most vulnerable elements of
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e d ic i n a l che Laehal e al, Med chem (Los Angeles
Antimicrobial activity The essential oils were individually tested against Gram positive bacteria and Gram negative bacteria Bacterial strains used in this study were obtained from American Type Culture Collection (ATCC), USA: Pseudomonas aeruginosa ATCC12228, Staphylococcus aureus ATCC 25923, Klebsiella pneumoniae (ATCC 13883), Bacillus cereus (ATCC,
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Ownership and Sustainability Issues of Botanical Medicines
any plant which in one or more of its organs contain sub-stances including essential oils that can be used for treat-ment purposes or which are precursors for the synthesis of useful drugs Sustainable Use of Medicinal Plants Sustainable use as outlined in Articles 2, 5 and 10 of the CBD means the use of components of biological diversity
Biological activity of essential oils leaves from one Sahara plant: Peganum harmala L (Zygophyllaceae) on the desert locust Kemassi Abdellah*, Boual Zakaria,
Kemassi Abdellah, et al
24 avr 2018 · Among the huge plant diversity of the Sahara Desert, Ammodaucus leucotrichus Cosson (Jouad et al , 2001), and the leaves for their flavoring properties in tea far as we know, there are no reports on the use of the essential oil of important antimicrobial activity and powerful antioxidant properties of
12 août 2015 · Saharan plants guide us to explore the essential oils secreted from endemic plants antibacterial and antioxidant activities These data could
L javanica essential oils against a major stored product pest, Sitophilus zeamais grow up to 2 m high (Viljoen et al , 2005), and its leaves produce a strong smell In this study we investigated the biological activity of L javanica against a major ylang-ylang essential oil (Holland and Barrett, Nuneaton, Warwks, UK) on
The yield was 0 87 for the harvested plant to Zaafrane and 1 32 for the Ain Chouhada Oil Staphylococcus aureus, Bacillus subtilis, and antifungal activity on the fungus Keywords: Saccocalyx satureioides, essential oils, antimicrobial activity, Mediterranean and sub-Saharan Africa The stems and leaves were
The lethal and sublethal effects of the seed oils of two indigenous plants of the Algerian Sahara Peganum harmala L. (Zygophyllaceae) and Datura stramonium
30 iun. 2014 phenolic compounds and essential oils of medicinal plant Pistacia ... The strong antioxidant activity of extracts obtained only confirms the.
21 nov. 2018 Leaf Trichome Types and Biological Activities of the. Essential Oils of Four Related Salvia Species Indigenous to Southern Africa. J Essent.
In therapy they can have anti- inflammatory activities (matrix
31 mai 2016 division of leaves or the status of alien plants. ... tems
We must preserve diversity in order to keep species of plants and animals for the purposes of biological control domestication experiments
to the activity on the one hand
19 apr. 2022 EU action - key focus areas: In 2021 EU activities concerning ... treat it as an essential partner in reforms and a guarantor of effective ...
23 mar. 2016 Morphology of healthy leaves and galling leaves in Pistacia terebinthus ... Characterization of almond kernel oils of five almonds varieties ...
17 oct. 2020 essential oil. 17. Figure 2.5 The gallic acid structure. 21. Figure 2.6 The 1-indanone structure. 21. Figure 2.7 The structure activity ...
LARVICIDAL EFFECT OF THE SEED OILS OF TWO INDIGENOUS