First Age-Estimation Model for Dracaena ombet and Dracaena draco subsp. caboverdeana
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چکیده
منابع مشابه
First report of Colletotrichum dracaenophilum on Dracaena sanderiana
In March 2011, anthracnose symptoms were observed on stems of Dracaena sanderiana as imported ornamental plant in Gorgan, Golestan province (NE Iran). According to the Farr et al. (2006) the pathogenic fungus were identified as Colletotrichum dracaenophilum D.F. Farr & M.E. Palm.
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Dragon ́s blood tree, a flagship endemic species of Socotra, is threatened with extinction 23 due to lack of natural regeneration, likely because of goat herbivory and/or climatic factors. Loss of 24 dragon ́s blood tree would result in loss of other native flora, heightening the importance of 25 formulating a conservation strategy for it. Although artificial afforestation might be used to offset...
متن کاملPharmacognostic and Antioxidant Properties of Dracaena sanderiana Leaves
Endogenous and exogenous antioxidants are used to neutralise free radicals and protect the body from free radicals by maintaining the redox balance. The antioxidant properties of Dracaena sanderiana leaves were evaluated using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay, and the total phenolic and flavonoid contents were measured. The classes of secondary metabolites were evaluated through p...
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Two new steroidal saponins, named drangustosides A-B (1-2), together with eight known compounds were isolated and characterized from the MeOH extract of Dracaena angustifolia Roxb. The structures of compounds were assigned based on 1D and 2D NMR spectroscopic analyses, including HMQC, HMBC, and NOESY. Compounds 1 and 2 showed anti-inflammatory activity by superoxide generation and elastase rele...
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ژورنال
عنوان ژورنال: Forests
سال: 2020
ISSN: 1999-4907
DOI: 10.3390/f11030264