Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Milosavić Nenad B."'
Autor:
Trbojević Jovana N., Dimitrijević Aleksandra S., Veličković Dušan V., Gavrović-Jankulović Marija, Milosavić Nenad B.
Publikováno v:
Hemijska Industrija, Vol 67, Iss 5, Pp 703-706 (2013)
Convenient source of lipases for science and industry is yeast Candida rugosa. Crude preparation of Candida rugosa lipase (CRL) consists of several extracellular lipases. Isoenzyme profile depends on the culture or fermentation conditions. All iso
Externí odkaz:
https://doaj.org/article/e82ffb2a75eb4333831b685978f1128e
Publikováno v:
Hemijska Industrija, Vol 66, Iss 2, Pp 201-206 (2012)
Yeast Candida antarctica produces two lipase forms, which are widely used as catalysts in variety of organic reactions, many of which are applied on a large scale. In this work, production of two forms of lipase from C. antarctica DSM 70725 (CAL A an
Externí odkaz:
https://doaj.org/article/09f451a2b4f74428a3b7aa20af0d14fd
Publikováno v:
Hemijska Industrija, Vol 65, Iss 4, Pp 431-437 (2011)
Penicillin acylase (PAC) is an important industrial enzyme for the production of many β-lactam antibiotics. It is capable of catalyzing the hydrolysis of penicillin G (Pen G) to generate phenylacetic acid (PAA) and 6-aminopenicillanic acid (6-APA).
Externí odkaz:
https://doaj.org/article/a1cb99ecba7a433488c703e86701b4b4
Autor:
Ahmed Khaled S.O.H., Milosavić Nenad B., Popović Milica M., Prodanović Radivoje M., Knežević Zorica D., Jankov Ratko M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 12, Pp 1255-1263 (2007)
α-Glucosidase from S. cerevisiae was covalently immobilized onto Sepabeads EC-EA by the glutaraldehyde method. An analysis of the variables controlling the immobilization process is first presented and it is shown that the highest coupling of α-glu
Externí odkaz:
https://doaj.org/article/cdca8252ce6d49f9aefd20026a00ff93
Autor:
Prodanović Radivoje M., Milosavić Nenad B., Jovanović Slobodan M., Ćirković-Veličković Tanja, Vujčić Zoran M., Jankov Ratko M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 4, Pp 339-347 (2006)
α-Glucosidase from baker’s yeast was immobilized on macroporous copolymers of ethylene glycol dimethacrylate and glycidyl methacrylate, poly(GMA-co-EGDMA) with various surface characteristics and pore sizes ranging from 44 nm to 270 nm. Immobiliza
Externí odkaz:
https://doaj.org/article/bcc4ec81467f4b459b54d10ad4d4afa9
Autor:
Milosavić Nenad B., Prodanović Radivoje M., Jovanović Slobodan M., Novaković Irena, Vujčić Zoran M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 70, Iss 5, Pp 713-719 (2005)
Amyloglucosidase from A. niger was covalently immobilized onto poly( GMA-co-EGDMA) by the glutaraldehyde and periodate method. The immobilization of amyloglucosidase after periodate oxidation gave a preparate with the highest specific activity report
Externí odkaz:
https://doaj.org/article/0ca8d1db7ba749f09af3099be56b468e
Autor:
Bogdanović Jelena, Dučić Tanja M., Milosavić Nenad B., Vujčić Z., Šijačić Mirjana, Isajev Vasilije, Radotić Ksenija
Publikováno v:
Archives of Biological Sciences, Vol 57, Iss 4, Pp 277-282 (2005)
Picea omorika (Panč) Purkyně (Serbian spruce) is a Balkan endemic coniferous species. We studied soluble peroxidase, catalase, polyphenol oxidase, and superoxide-dismutase activity in the needles of five omorika lines grown in a generative seed orc
Externí odkaz:
https://doaj.org/article/8b93fb5b3a8f4e4291852b4483fe48c5
Autor:
Bezbradica Dejan I., Ćorović Jasmina J., Prodanović Radivoje M., Milosavić Nenad B., Knežević Zorica D.
Publikováno v:
Acta Periodica Technologica, Vol 2005, Iss 36, Pp 179-186 (2005)
An approach is presented for the stable covalent immobilization of Upase from Candida rugosa on Eupergit® with a high retention of hydrolytic activity. It comprises covalent bonding via lipase carbohydrate moiety previously modified by periodate oxi
Externí odkaz:
https://doaj.org/article/19d7a324ed7545d5b349e2d9afeb96be
Publikováno v:
Acta Periodica Technologica, Vol 2004, Iss 35, Pp 207-214 (2004)
Glucoamylase was covalently immobilized through the spacer-arm of the poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) spheres by using a glutaraldehyde as a coupling agent. The influence of the enzyme load applied to the support on immo
Externí odkaz:
https://doaj.org/article/64ebe588dc7a4a0ba003e119022b9141
Autor:
Milosavić Nenad B., Prodanović Radivoje M., Jovanović Slobodan M., Maksimović Vuk M., Vujčić Zoran M.
Publikováno v:
Hemijska Industrija, Vol 58, Iss 11, Pp 493-498 (2004)
The application of amyloglucosidase immobilized on the macroporous co-polymer of ethylene glycol dimethacrylate and glycidyl methacrylate (poly (GMA-co-EGDMA)) in an enzyme reactor was shown. The higher thermostability of immobilized glucoamylases th
Externí odkaz:
https://doaj.org/article/f8fc4f57a481430cbd7302e5d08fc858