Browsing by Author "Umaz, Adil"
Now showing items 1-8 of 8
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Determination and comparison of metal analysis in the species belonging to different families by inductively coupled plasma-mass spectrometry (ICP-MS)
Umaz, Adil; Aydın, Fırat; Fırat, Mehmet; Ertaş, Abdulselam (International Journal of Chemistry and Technology (IJCT), 2022)The consumption of plants and their use for medicinal purposes are increasing day by day. Therefore, knowing the plant contents is important for human health. In this study, metal contents of nineteen species belonging to ... -
Determination and comparison of metal contents in simulated body fluid medium conditions of the plant species by flame atomic absorption spectrometry (FAAS)
Umaz, Adil; Firat, Aydin; Tokul Olmez, Ozge; Firat, Mehmet; Ertas, Abdulselame; Aydin, Isil (Journal of Research in Pharmacy, 2022)ABSTRACT: The importance of plants in folk medicine and scientific studies is increasing day by day. In this context, the plants pose a danger to human health when they are eaten by the public, consumed as herbal tea or ... -
Determination of hydroxymethylfurfural in Turkish honeys, pekmez (grape molasses), and jam samples by high-performance liquid chromatography with diode array detection
Elmastas, Ayhan; Aydin, Firat; Umaz, Adil; Kılınc, Ersin; Arslan, Yasin; aydin, Isil (Wiley Online Library, 2022)Hydroxymethylfurfural (HMF) is a chemical contaminant that is not naturally present in carbohydrate-containing food samples. The HMF amounts were changed between 4.8 and 214.1 mg/kg in honey; between 7.8 and 204.0 mg/kg ... -
Determination of Multi-Elemental Analysis and Antioxidant Activities of Helichrysum arenarium (L.) Moench Species
Umaz, Adil; Umaz, Kader; Aydın, Fırat; Aydın, Işıl (Hacettepe University, 2023)In this study, multi-elemental analysis and antioxidant activity of samples belonging to two different populations of Helichrysum arenarium (L.) Moench known as the immortal flower was determined. The results obtained were ... -
Evaluation as time-dependent of pesticides applied in pre-harvest period of grown vegetables: removal of pesticide residues in the vegetables
Elmastas, Ayhan; Umaz, Adil; Pirinc, Vedat; Aydin, Firat (Taylor & Francis Online, 2022)Pesticide use has benefits such as increasing the quality and amount of food required to sustain the human population. However, its harmful effects on the environment and human health are of great concern. The aim of this ... -
Gümüş nanomalzeme sentezi ve antimikrobiyal uygulamaları
Çevre dostu sentez yöntemlerinin her geçen gün daha etkin olması ve nanopartiküllerin (NP’lerin) kullanım alanlarının yaygınlığı bu yöntemlere olan ilginin oldukça artmasına neden olmaktadır. Biz atık durumunda ki zeytin ... -
İki Farklı Lokasyona ait Altın Otunun (Helichrysum arenarium) Uçucu Bileşenlerinin Belirlenmesi ve Karşılaştırılması
Umaz, Adil; Umaz, Kader (Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020)Bu çalışmada, 2019 yılı Haziran-Ağustos ayında iki farklı bölgede toplanan Altın Otunun (Helichrysum arenarium) Katı Faz Mikro Ekstraksiyon (SPME) yöntemi kullanılarak uçucu bileşenleri Gaz Kromatografisi-Kütle Spektroskopisi ... -
Quantitative determination and removal of pesticide residues in fresh vegetables and fruit products by LC-MS/MS and GC-MS/MS
Elmastas, Ayhan; Umaz, Adil; Pirinc, Vedat; Aydin, Firat (SpringerLink, 2023)Pesticides are the potent agrochemicals used to successfully manage, repel, or stop pests and weeds in agricultural production. This study analyzed 222 pesticide active substances in 90 samples of seven different vegetables ...
