Yazar "Demir, Nazan" için Kimya Bölümü Koleksiyonu listeleme
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Effects of some hormones on enzyme activities of carbonic anhydrase from brain in vitro
Ergün, Fatma; Demir, Nazan (Chemical Publishing Co., 2017)Hormones are 3 classes as steroid hormones, peptide and proteohormones and derived hormones from amino acids. The influence of PTH, E2, T3, T4, TSH and cortizole hormones has been investigated on bovine brain carbonic ... -
Evaluation of the efficacy in cosmetic products safety: Comparison with biochemical substrates
Demir, Yaşar; Uçkaya, Meryem; Demir, Nazan (Academic Press Inc Elsevier Science, 2019)Chemicals used in cosmetics must interact with the enzymes for their consumption after entering our bodies. The area at which the interaction realizes on the enzyme is known as the active center. This center is three ... -
Expression of Cytosolic and Non-Cytosolic Carbonic Anhydrase Enzymes from Bovine Large Intestine
Ergün, Fatma; Demir, Nazan (Chemical Publishing Co., 2017)Carbonic anhydrase is an enzyme that takes responsibility in inhalation function but, until today, carbonic anhydrase is not examined if it is present in the bovine large intestine or not. The enzyme carbonic anhydrase was ... -
Identification of Cytosolic and Noncytosolic Carbonic Anhydrases in Brain
Ergün, Fatma; Demir, Nazan (Springer International Publishing Ag, 2018)Carbonic anhydrase is an enzyme found in many mammalian tissues, but it has not previously been determined whether it is present in the bovine brain. In this work, carbonic anhydrase was purified and characterized according ... -
Immobilization of Purified Pectin Lyase from Pseudomonas putida onto Magnetic Lily Flowers (Lilium candidum L.) Nanoparticles and Applicability in Industrial Processes
Taşgın, Esen; Nadaroğlu, Hayrunnisa; Babagil, Aynur; Demir, Nazan (Mdpi, 2020)Pectinases are an important class of enzymes distributed in many higher plants and microorganisms. One of these enzymes is pectin lyase which has an important role in industrial applications such as clarification of fruit ... -
Investigation of Bioactive Chemicals of Passion Flower (Passiflora incarnata L.)
Dülger, Dilek; Ergün, Fatma; Demir, Nazan (2018)In this study, a research was conducted to determine the protease enzyme activity and the volatile organic compounds of passion flower (P. incarnata L.) to determine the usability of the plant in the pharmaceutical sector. ... -
Investigation of Some Bioactivities and Odor Components of Jasminum officinale Linn. (Oleaceae): A Valuable Tool for Cosmetic Product Design
Demir, Nazan; Dalgıç, Sedef; Kaplan, Alevcan (ABADER (Adıyaman Bilimsel Arastırmalar Dernegi), 2022)In this study, researches were carried out on the protease enzyme activity of Jasminum officinale Linn. flower which grows naturally in Muğla and its surroundings. In addition, fragrance components in the content of jasmine ... -
Purification and characterization of an alkaline pectin lyase produced by a newly isolated Brevibacillus borstelensis (P35) and its applications in fruit juice and oil extraction
Demir, Nazan; Nadaroğlu, Hayrunnisa; Demir, Yaşar; Işık, Ceyhun; Taşkın, Esen; Adıgüzel, Ahmet; Güllüce, Medine (Springer, 2014)An alkaline pectin lyase (PNL) (EC 4.2.2.10) secreted by Brevibacillus borstelensis P35 (GenBank Number: FJ417406) was purified using ammonium sulfate fractionation, anion exchange chromatography on DEAE-cellulose and gel ... -
Purification and Characterization of Laccase from Thermophilic Anoxybacillus Gonensis P39 and its Application of Removal Textile Dyes
Yanmış, Derya; Adıgüzel, Ahmet; Nadaroğlu, Hayrünnisa; Güllüce, Medine; Demir, Nazan (Ars Docendi, 2016)Textile dyes which are extensively used have important incomes commercially however they cause health and environmental problems. In this study, Anoxybacillus gonensis P39 (Gen Bank No: FJ808725) isolated from Erzurum-Ilica ...