Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Semra Yılmazer Keskin"'
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25496- (2024)
Spiraea japonica var. fortunei has been extensively used in traditional Chinese medicine and is well-known for its alkaloids. However, there is no adequate study concerning the phenolic compounds. Therefore, this study aimed to investigate phenolic c
Externí odkaz:
https://doaj.org/article/6033b01d1b6f466bbd53c160acd9c0e3
Autor:
Semra Yılmazer Keskin, Büşra Kat
Publikováno v:
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol 17, Iss 2 (2013)
The enzyme invertase (;#946;-fructofuranosidase, EC 3.2.1.26) is class of the hydrolase that catalyzes the hydrolysis of sucrose into glucose and fructose. The invertase has been used in a wide range of industrial applications. In spite of various me
Externí odkaz:
https://doaj.org/article/9e8b899072f740abb590be2559b46500
Publikováno v:
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol 14, Iss 2 (2010)
The biotransformation of (-)-myrtenol (1) and (-)-nopol (2) by Aspergillus tamarii MRC 72400 was described. The biotransformation of (-)-myrtenol (1) with A. tamarii for 7 days afforded (-)-p-menth-1-en-7,8-diol (3). The biotransformation of (-)-nopo
Externí odkaz:
https://doaj.org/article/7e4b888da10c4759b79d687005bdfda3
Autor:
Semra Yılmazer Keskin, Kudret Yıldırım
Publikováno v:
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol 14, Iss 1 (2010)
The biotransformation of (-)-nopol by Aspergillus terreus MRC 200365 and Aspergillus fumigatus MRC 200358 was described. The biotransformation of (-)-nopol by A. terreus for 7 days afforded 7-hydroxymethyl-1-p-menthen-8-ol. The biotransformation of (
Externí odkaz:
https://doaj.org/article/d79f9f4cf131491db290f2549c72d2c3
Autor:
Semra Yılmazer Keskin, Kudret Yıldırım
Publikováno v:
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol 14, Iss 1 (2010)
The biotransformations of ;#946;-ionone by Aspergillus tamarii MRC 72400 and Aspergillus terreus MRC 200365 were described. The biotransformation of ;#946;-ionone with A. tamarii and A. terreus for seven days gave (±)-4-hydroxy-;#946;-ionone. The bi
Externí odkaz:
https://doaj.org/article/cc386bb6e4304e90bf971ec1ce646ae6
Autor:
Ayşe Avcı, Ayşe Yıldırım, İnci Cerit, Semra Yılmazer Keskin, Mohammed Hamk, Can Serkan Keskin, Omca Demirkol
Publikováno v:
Biomass Conversion and Biorefinery. 13:4353-4363
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::995891219bfb93ddcf6cd716156022d9
https://doi.org/10.1007/s13399-022-03157-x
https://doi.org/10.1007/s13399-022-03157-x
In this work, biotransformations of dehydroepiandrosterone (DHEA) 1 by Ulocladium chartarum MRC 72584, Cladosporium sphaerospermum MRC 70266 and Cladosporium cladosporioides MRC 70282 have been reported. U. chartarum MRC 72584 mainly hydroxylated 1 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c4c5242dff42ffd65fc1796a3457b01
Publikováno v:
Desalination and Water Treatment. 51:4524-4529
In this paper, Cd2+, Mn2+, Ni2+, Pb2+, and Zn2+ heavy metals ions adsorption properties of commercially obtained Aspergillus tamarii were investigated. The dead biomass was used with a batch system for experiments. The effect of the operating paramet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36468fc0b76183dbee7ccb6bb42b573e
https://doi.org/10.1080/19443994.2012.752332
https://doi.org/10.1080/19443994.2012.752332
Publikováno v:
Polyhedron. 21:825-834
A new 18-membered ligand, 2,3-dibromo-6,7,13,14,15,16,22,23-octahydro 14, 15-bis(hydroxyimino)-tribenzo [e,k,q] [1,4,10,13,7,16] diazadioxadithiacyclooctadecine (LH4) containing three different heteroatoms (N, O, S) has been prepared from 1,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7be954ee05fdee6e8fe05a884dedad8
https://doi.org/10.1016/s0277-5387(02)00860-4
https://doi.org/10.1016/s0277-5387(02)00860-4
In this study, an enzymatic procedure for the determination of glycine (Gly) was developed by using a column containing immobilized glutamate dehydrogenase (GDH) on glyoxal agarose beads. Ammonia is produced from the enzymatic reactions between Gly a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dffcfca5bdea495e65a8d702fd269e7
https://hdl.handle.net/20.500.12619/44971
https://hdl.handle.net/20.500.12619/44971