Zobrazeno 1 - 10
of 100
pro vyhledávání: '"B. Tchorbanov"'
Autor:
B. Tchorbanov, Ljuba Evstatieva
Publikováno v:
Biotechnology & Biotechnological Equipment. 25:2341-2347
Tribulus terrestris L. (Zygophyllaceae) is an annual medicinal plant, commonly known as Puncture vine. The Project “Complex investigations of Tribulus terrestris L. for sustainable use by pharmaceutical industry” supported by the National Science
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dccad6db7575342fba9cf6d220eab8f
https://doi.org/10.5504/bbeq.2011.0035
https://doi.org/10.5504/bbeq.2011.0035
Dynamics of Some Hydrolytic Enzymes During the Sprouts Production from Lentil Seeds (Lens Culinaris)
Publikováno v:
Biotechnology & Biotechnological Equipment. 24:2102-2107
The dynamics of several hydrolytic enzymes during the 7 days germination of four sorts of legume seeds: lentils seeds (Lens culinaris) are followed. α -Galactosidase activity is readily measured and during the first 3 days an increasing was observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86fdce259299fd47eca2003c8fb328a6
https://doi.org/10.2478/v10133-010-0095-2
https://doi.org/10.2478/v10133-010-0095-2
Publikováno v:
Biotechnology & Biotechnological Equipment. 24:1620-1623
α-Galactosidase production by the fungal strains Penicillium chrysogenum LN33 and Aspergillus niger M47 cultivated in shaking and stationary conditions using soya meal extract as nutrient medium was investigated. Submerged shake flask fermentation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86e71b3cda56032b661fdcff3d304d12
https://doi.org/10.2478/v10133-010-0015-5
https://doi.org/10.2478/v10133-010-0015-5
Publikováno v:
Biotechnology & Biotechnological Equipment. 24:129-133
An improvement method for extraction of steroidal saponins and rutin of Tribulus terrestris L. (Zygophyllaceae) was evaluated. It is shown that the ultrasound extraction is faster, easier, solvent-...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d594d819c5b40544370a5ed39eaecc78
https://doi.org/10.1080/13102818.2010.10817826
https://doi.org/10.1080/13102818.2010.10817826
Publikováno v:
Zeitschrift für Naturforschung C. 64:724-732
The bacterium Streptomyces albus has so far never been investigated for tyrosinase activity. The studies presented in this communication show that this bacterium may be a future source for larger production of tyrosinase. The enzyme was purified star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a2ab5449aa05f28e1df35747b675af9
https://doi.org/10.1515/znc-2009-9-1019
https://doi.org/10.1515/znc-2009-9-1019
Autor:
Florian Altenberend, Alexander Dolashki, B. Tchorbanov, Margarita Marinova, Stefan Stevanovic, Wolfgang Voelter
Publikováno v:
Protein & Peptide Letters. 16:207-212
Chick-pea (Cicer arietinum L.) cotyledons are unique source of aminopeptidase – 8-9 U/g cotyledons was observed using L-leucine-p-nitroanilide as substrate. The aminopeptidase was purified (65 kDa, pI 4.8 ) reaching a specific activity of 220 U/mg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea09d61ef194a1f0f088e79d5ee8b3b6
https://doi.org/10.2174/092986609787316333
https://doi.org/10.2174/092986609787316333
Autor:
A. Atanassov, B. Tchorbanov
Publikováno v:
Biotechnology & Biotechnological Equipment. 23:1109-1114
A view on the current development of synthesis as well as isolation of antithrombotic agents of peptide origin is presented. The structure and action of several anticoagulant peptides/proteins isolated from animal sources during the last 20 years are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d892859adc485977e77ebaa0ef55d4f
https://doi.org/10.1080/13102818.2009.10817623
https://doi.org/10.1080/13102818.2009.10817623
Publikováno v:
Biotechnology & Biotechnological Equipment. 23:946-950
The bacterium Streptomyces albus has so far never been investigated for tyrosinase activity. The studies presented in this communication show that his bacterium is maybe a future source for larger production of tyrosinase. The enzyme was purified sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54aa2ffa808433281acb793d14d6f864
https://doi.org/10.1080/13102818.2009.10818578
https://doi.org/10.1080/13102818.2009.10818578
Autor:
Wolfgang Voelter, Margarita Marinova, B. Tchorbanov, Alexander Dolashki, Florian Altenberend, Stefan Stevanovic
Publikováno v:
Scopus-Elsevier
Aminopeptidase, preferring phenylalanine-p-nitroanilide as substrate, and proline iminopeptidase, highly-specific for proline-p-nitroanilide, were isolated from cabbage leaves (Brassica oleraceae var. capitata). As pH optima, 7.2−7.5 for aminopepti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d32df3897b52f9a7a025934d318ce0a
https://doi.org/10.1515/znc-2008-1-220
https://doi.org/10.1515/znc-2008-1-220
Publikováno v:
Biotechnology & Biotechnological Equipment. 22:742-747
Soy meal extract presenting a waste product from soy protein concentrate manufacture was applied as cultivation medium for the production of extracellular α-galactosidase in submerged fermentation of the filamentous fungus Humicola lutea 120–5. Ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::367c6bd4dc007f399b3a5d0432c787db
https://doi.org/10.1080/13102818.2008.10817544
https://doi.org/10.1080/13102818.2008.10817544