Zobrazeno 1 - 10
of 57
pro vyhledávání: '"M. Hakkı Alma"'
Autor:
Mahdi Hashim Ibrahim, Badr Qader Surchi, Safiya A. Azeez, M. Hakkı Alma, Ekrem Kireçci, Mustafa A Yılmaz, Metin Tansu Uguz, Tufan Salan, Huseyin Hüseyin Tanış
Publikováno v:
Zanco Journal of Pure and Applied Sciences, Vol 36, Iss 5 (2024)
The examination of Salvia verticillata extract encompassed an exploration of its anti-Candida properties, phytochemical composition, antioxidant activity, and the quantification of total tannins. The use of ethanol as a solvent yielded the highest ex
Externí odkaz:
https://doaj.org/article/7752bbfa65a94885b1c58519a6a7e687
Publikováno v:
Journal of Natural Fibers, Vol 16, Iss 6, Pp 781-794 (2019)
In this study, wheat straw (WS) was successfully liquefied into phenol (Ph) in the presence of sulfuric and phosphoric acid at different Ph:WS ratios. The liquefied wheat straw (LWS) was mixed with the crosslinking agent hexamethylenetetramine and ap
Externí odkaz:
https://doaj.org/article/a6232a23633d4d94ae41f7f8b994a053
Publikováno v:
BioResources, Vol 9, Iss 2, Pp 1998-2009 (2014)
The aim of this study was to determine the antifungal and antimicrobial properties of madder root extract when used as an environmentally-friendly wood preservative and against blue stain. Plant dyestuff was extracted from the root of madder by using
Externí odkaz:
https://doaj.org/article/c6cd1923f36f4fada5939a6200338d06
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2016 (2016)
The main aim of this study was to enrich glycyrrhizic acid ammonium salt known as one of the main compounds of licorice roots (Glycyrrhiza glabra L.) by isoelectric focused adsorptive bubble separation technique with different foaming agents. In the
Externí odkaz:
https://doaj.org/article/d5e3bbe4722f402791ed3fe24747869a
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 17, Iss 4 (2015)
Four different formulations of natural fiber-polymer composites were fabricated from mixtures of hazelnut (Corylus avellana) husk flour (HHF), polypropylene (PP) and high density polyethylene (HDPE). Variables examined included polymer and coupling a
Externí odkaz:
https://doaj.org/article/f365881714884f7f845bdead5205202d
Autor:
M. Hakkı Alma, Tufan Salan
Waste is an inevitable product of society and one of the biggest challenges for future generations will be how to manage large quantities of waste in a sustainable way. The main approaches are to reduce the amount of waste produced and to obtain a gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7c1229c4c2fb74792fe62ea63f6462
https://doi.org/10.53478/tuba.978-625-8352-00-9.ch08
https://doi.org/10.53478/tuba.978-625-8352-00-9.ch08
Autor:
M. Hakkı Alma, Tufan Salan
Nowadays, a wide range of value-added fine chemicals, alternative biofuels and eco-friendly polymeric materials can be produced from lignocellulosic biomass sources via thermochemical, biological or catalytic routes in the biorefinery. For the sustai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c3239ccc456a006f61d47cd078cd9a4
https://doi.org/10.53478/tuba.978-625-8352-00-9.ch06
https://doi.org/10.53478/tuba.978-625-8352-00-9.ch06
Autor:
Ali Mala Khedir Gal, Ardalan Abdulhamid, Ertugrul Altuntas, Eyyüp Karao, Metin Tansu U, Holem Hashm Balaky, Yaseen Galali, M. Hakkı Alma
Publikováno v:
Asian Journal of Plant Sciences. 19:223-229
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c77884fd5b24598b4de7c30b4bb66690
https://doi.org/10.3923/ajps.2020.223.229
https://doi.org/10.3923/ajps.2020.223.229
Autor:
Eyyüp Karaoğul, M. Hakkı Alma
Publikováno v:
BioResources. 14:8229-8240
The chemical compositions were investigated for pine essential oils obtained through a solvent-free microwave assistance extraction system (ME) and a conventional hydrodistillation system (HD). The essential oils of P. pinea, P. nigra, P. brutia, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c42161a19baa1bd11b091d006e05079b
https://doi.org/10.15376/biores.14.4.8229-8240
https://doi.org/10.15376/biores.14.4.8229-8240
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. 41:1460-1473
In this study, catalytic pyrolysis of pulper rejects was performed with catalysts obtained from activated clinoptilolite and meerschaum for the production of pyrolytic fuel oils. The increasing proportion of polymers in rejects led to an increase in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c64099aae14eef8dc82018e2b5c9271
https://doi.org/10.1080/15567036.2018.1548522
https://doi.org/10.1080/15567036.2018.1548522