Results 31 to 40 of about 8,308 (267)

Mass Spectrometric, Thermodynamic Studies Using MNDO Method and Evaluation of the Antibacterial and Antifungal Activities of Bougainvillea spectabilis Extracts

open access: diamondJournal of applied physical science international
Bougainvillea spectabilis Willd. (Family Nyctaginaceae) possesses several bioactive chemical components. Consequently, wood and bark portions were extracted using several solvents in the current investigation.
Mamoun S. M. Abd El-Kareem   +3 more
openalex   +2 more sources

The Staining Potential of Vertebrate Spermatozoa Using Aqueous Extracts from Hibiscus sabdariffa Calyx, Lawsonia inermis Leaf, and Bougainvillea spectabilis Flower

open access: diamondActa Veterinaria Eurasia
Fertility evaluation involves the morphology and dimensions of sperm, which vary among species, along with additional factors such as sperm concentration and motility.
Nathan Isaac DIBAL   +11 more
openalex   +3 more sources

A Review on Antifungal Potential of Hibiscus rosa-sinensis and Bougainvillea spectabilis

open access: greenInternational Journal Of Ayurvedic And Herbal Medicine
Fungal Infections are a rising challenge in global health because of the increasing number of immuno-compromised patients, shortage of antifungal drugs, and increased resistance.
Deepak Prashar, Priyanka, Akash Gupta
semanticscholar   +3 more sources

The discovery, naming and typification ofBougainvillea spectabilis (Nyctaginaceae) [PDF]

open access: bronzeWilldenowia, 2012
Abstract Lack H. W.: The discovery, naming and typification of Bougainvillea spectabilis (Nyctaginaceae). — Willdenowia 42: 117–126. June 2012. — Online ISSN 1868-6397; © 2012 BGBM Berlin-Dahlem. Stable URL: http://dx.doi.org/10.3372/wi.42.42114 The bougainvillea (Bougainvillea spectabilis) was first collected by Philibert Commerson on the Bougainville
Hans Walter Lack
openalex   +2 more sources

Isolation of biologically active metabolites from Bougainvillea spectabilis Willd. cultivated in Egypt [PDF]

open access: green, 2020
Bougainvillea spectabilis Willd. is an ornamental plant cultivated in tropical, subtropical regions and other places as Egypt. The present study aimed to perform bioassay guided fractionation and isolation of some of the bioactive compounds from the ...
Kadriya S. El Deeb   +4 more
openalex   +4 more sources

Ciri Adaptasi Anatomi Daun Bougainvillea spectabilis W. Yang Dijangkiti Virus Bougainvillea chlorotic vein-banding

open access: yesMalaysian Applied Biology
Kajian anatomi daun telah dijalankan ke atas Bougainvillea spectabilis yang dijangkiti virus Bougainvillea chlorotic vein-banding (BCVB). Objektif kajian ialah untuk mengenal pasti ciri adaptasi anatomi daun B. spectabilis yang dijangkiti virus BCVB melalui perbandingan dengan ciri anatomi daun sihat dan mengenalpasti sel dan tisu yang beradaptasi ...
Noraini Talip   +11 more
openaire   +2 more sources

Phytochemical screening and in vitro antimicrobial activity of Bougainvillea spectabilis flower extracts [PDF]

open access: green, 2012
Various flower extracts (Chloroform, ethyl acetate, ethanol and water) of Bougainvillea spectabilis were screened for their phytochemical constituents and also investigated for their antimicrobial activities.
Mallappa Kumara Swamy   +3 more
core   +6 more sources

Effect of nectar pillaging by native stingless bees (Hymenoptera: Apidae) in the abscission of flowers of Bougainvillea spectabilis Willd. (Nyctaginaceae) =Efeito da pilhagem de néctar por abelhas nativas sem ferrão (Hymenoptera: Apidae) na abscisão floral de Bougainvillea spectabilis Willd. (Nyctaginaceae)

open access: greenActa Scientiarum: Biological Sciences, 2011
This study had as objective to evaluate whether the pillaging activity by native bees influences floral abscission. Samples were collected in ten individuals of Bougainvillea spectabilis. In the period between May 4 and June 1st, 2009, 2,874 flowers were
Rodrigo Arand   +3 more
doaj   +1 more source

Mutagenic Effectiveness and Efficiency of Gamma ( ) Rays and Ethyl Methane Sulphonate on Bougainvillea spectabilis Willd. (cv. Lalbagh)

open access: greenInternational Journal of Bio-Resource and Stress Management, 2017
Mutation breeding is an established method used for crop improvement and has played a major role in the development of many new flower colour shape mutant cultivars in ornamentals.
K. Anitha   +3 more
doaj   +1 more source

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