Results 21 to 30 of about 482,166 (276)

TOXICITY OF CERTAIN PLANT EXTRACTS ON CULEX PIPIENS LARVAE (DIPTERA: CULICIDAE) UNDER LABORATORY CONDITIONS [PDF]

Journal of Environmental Science
To minimize the negative impacts of chemical insecticides on public health, eight extracts (ethanolic – aqueous) of four plants were determined against the 3rd larval instar of Culex pipens.
Amal El-Nahas, Kadry Weshahy, Amal Hussein   +2 more
doaj   +1 more source

ESTIMATION OF PHYTOCHEMICALS SCREENING AND SUN PROTECTION FACTOR (SPF) NUMBER IN COMMONLY USED ETHANOLIC FRUIT EXTRACTS [PDF]

, 2017
The aim of the present study is phytochemical screening and the ultraviolet absorption properties of ethanolic herbal extracts of some commonly used vegetable sources by determining the sun protection factor (spf) number.
Chandaka Madhu , Dr.K.Murali Krishna, Sunkara Bhawani, K.Ramanji Reddy*, Dr.B.Jagan mohan reddy, K.Deepthi
core   +1 more source

Antioxidant Properties of Cap and Stipe from Coprinus comatus

Molecules, 2010
Coprinus comatus, also called chicken drumstick mushroom, is currently commercially available in China. Hot water and ethanolic extracts were prepared from cap and stipe of C. comatus fruit bodies and their antioxidant properties were studied.
Haijuan Nan, Xiaomin Suo, Fei Lu, Bo Li, Bin Li   +4 more
doaj   +1 more source

Phytochemical, antioxidant, and anti-inflammatory properties of Tetraclinis articulata (Vahl) Masters extracts from Al Hoceima province [PDF]

E3S Web of Conferences
Tetraclinis articulata (Vahl) Masters (TA), a member of the Cupressaceae family, is frequently used in traditional medicine to treat various health problems in Al Hoceima Province.
Labhar Amina, Ahidar Naoufal, El-Mernissi Yahya, Benamari Omar, Ait Alla Karima, Jahjah Sanae, Salhi Amin, Ahari Mhamed, Abdellah Elyoussfi, Amhamdi Hassan   +9 more
doaj   +1 more source

Anti-Urolithiatic Activity of Filipendula ulmaria Leave Extracts in Male Albino Rats [PDF]

Catrina: The International Journal of Environmental Sciences, 2020
Filipendula ulmaria L. is a perennial herb that can be found in regions with higher humidity in Asia, and Europe. The herb is used medicinally as drugs for several purposes such as facilitating renal elimination functions and many biological activities ...
Rabab Aljarari, Muna Alamoudi
doaj   +1 more source

Characterization of Essential Oils and Ethanolic Extracts from Nine Pepper Species: Antioxidant and Antimicrobial Activity and Spectroscopic Analysis. [PDF]

Molecules
This study examined the characteristics of essential oils and ethanolic extracts from nine pepper species’ fruits to determine their chemical compositions and assess their biological activity.
Sander A, Bival Štefan M, Sander T, Kučić Grgić D, Parlov Vuković J, Blažević I, Jablan J.   +6 more
europepmc   +2 more sources

Sources of ethanolic herbal extracts.

, 2018
Sources of ethanolic herbal extracts.
Jan Neumann (2071201), Anna Lena Leifke (5848115), Janine Fröhlich-Nowoisky (817174), Eckhard Thines (220610), Ulrich Pöschl (359201), Detlef Schuppan (204756), Anne Schink (5848112), Kurt Lucas (3909487), Christoph Cremer (91), Bettina Weber (508855), Kira Ziegler (3909481)   +10 more
core   +1 more source

Antimicrobial efficacy and cytotoxicity of ethanolic extracts of <i>Salvia officinalis</i> and <i>Juglans regia</i> against oral pathogens. [PDF]

J Adv Periodontol Implant Dent
Background. Herbal extracts have gained attention for their potential benefits in promoting oral health and preventing dental caries and periodontal diseases. This study evaluated the antimicrobial effects and cytotoxicity of ethanolic extracts of Salvia
Ghadaksaz S, Farajnia S, Pournaghiazar F, Ebrahimzadeh Leylabadlo H, Salahlou R, Delazar A, Zandesh A.   +6 more
europepmc   +3 more sources

Distribution of newly identified compounds (assessed by GC-MS) in ethanolic extracts of Greek propolis.

, 2017
Distribution of newly identified compounds (assessed by GC-MS) in ethanolic extracts of Greek propolis.
Pelagia Anastasiadou (3684904), Kyriaki Machera (580995), Konstantinos M. Kasiotis (3684907), Antonis Papadopoulos (3684910)   +3 more
core   +1 more source

THE DEHYDRATION OF ETHANOL BY EXTRACTIVE DISTILLATION

Chemical Engineering Communications, 1992
食品科技研究所 ; 生物資源暨農學院 ...
Yeh, An-I, Berg, Lloyd
openaire   +1 more source