ROMANIAN BIOTECHNOLOGICAL LETTERS

- an international journal -

Volume 16 / No. 1, Supplement / January-February 2011

CONTENTS

Introduction / 1
FLORENTINA SAUCĂ, DANIELA ANCA LAZĂR,
Scientific results regarding the gene(s) introgression of drought-resistance to helianthus annuus species, using embryo rescue / 3
MARIA RÂPĂ, MONA ELENA POPA, ELENA GROSU, MIHAELA GEICU, PETRUŢA STOICA
Evaluation of the biodegrading action of the Penicillium Sp. on some composites based on PHB / 9
BĂDĂRĂU CARMEN LILIANA, MĂRCULESCU ANGELA, CHIRU NICOLETA,
DAMŞA FLORENTINA, NISTOR ANDREEA
Effects of Rosmarinus officinalis oil treatments on the photosynthetic pigments in healthy and potato virus Y infected plants Solanum tuberosum L. / 19
FLOAREA BURNICHI, MARIA-GABRIELA PÂRVU, SILVANA DANAILA-GUIDEA,
NICULIŢA PETRU, ESOFINA RISTICI, RISTICI MARIAN
Research regarding the influence of laser radiation upon the growth and development of some vegetable species (eggplant and sweet pepper) / 26
FLORENTINA MATEI RADOI, ISRAEL-ROMING FLORENTINA,
CRISTEA STELICA, SMEU IRINA, RADU ANCA
Quantitative study of Deoxynivalenol and Ochratoxin accumulation in synthetic media / 33
EMANUEL VAMANU, MIHAELA ENE, ADRIAN VAMANU, DIANA SMARANDACHE, IONELA SÂRBU, OVIDIU POPA, NARCISA BĂBEANU, SULTANA NIȚĂ, BARCARI VEACESLAV
Antioxidant and antibacterial properties of the extracts from Pleurotus ostreatus EVFB1 and EVFB4 / 40
ALINA ORTAN, CRISTINA DINU PARVU, MIHAELA VIOLETA GHICA,
LIDIA MARIA POPESCU, LUCIAN IONITA
Rheological study of a liposomal hydrogel based on carbopol / 47
LJILJANA TUBIĆ, SNEŽANA ZDRAVKOVIĆ-KORAĆ, NEVENA MITIĆ, JELENA MILOJEVIĆ, DUŠICA ĆALIĆ-DRAGOSAVAC, BRANKA VINTERHALTER
Plant regeneration from transverse stalk sections of chive plants / 55
DORICA BOTAU, SORINA POPESCU, MONICA HĂRMĂNESCU,
IOSIF IANCULOV, SORIN CIULCA, ALEXANDRA FRANŢ
Variability study of the some biochimical traits in Momordica charantia cell lines / 60
CRISTINA DINU PIRVU, ALINA ORTAN, MIRCEA HIRJAU,
RAZVAN PRISADA, DUMITRU LUPULIASA, ALEXANDRU BOGDAN
Studies Concerning the Optimization of the Pentoxifylline Encapsulation / 66
GORICA CVIJANOVIĆ, GORDANA DOZET, VOJIN ĐUKIĆ, JONEL SUBIĆ, DRAGO CVIJANOVIĆ
Effects of Nitrogen fertilising on the preceding crop and the application of Co and Mo on Azotobacter abundance in soya bean / 74
DIANA ELENA KARÁCSONYI, NICOLETA CHIRU, ANDREEA NISTOR
Microsatellite analysis of somaclonal variation in potato (Solanum tuberosum Ssp. Tuberosum) plantlets regenerated from callus / 81
OLTEANU VIOLETA, SICUIA OANA, CIUCA MATILDA, CARSTEA DOINA MARIA,
VOAIDES CATALINA, CAMPEANU GHEORGHE, CORNEA CALINA PETRUTA
Production of biosurfactants and antifungal compounds by new strains of Bacillus Spp. isolated from
different sources / 84
MARIYA PETROVA, ELY ZAYOVA, ELINA YANKOVA, GEORGI BALDZHIEV
Plant regeneration from callus culture of Arnica montana / 92
LIZICA SZILAGYI, ŞEMUN TAYYAR, MATILDA CIUCĂ
Evaluation of genetic diversity in common bean (Phaseolus vulgaris l.) using RAPD markers and
morpho-agronomic traits / 98
TEODOR VINTILĂ, DANIELA VINTILĂ, SIMINA NEO, CAMELIA TULCAN, NICOLETA HADARUGA
Simultaneous hydrolysis and fermentation of lignocellulose versus separated hydrolysis and ferme ntation for
ethanol production / 106
MATEI RADOI FLORENTINA, BRINDUSE ELENA, NICOLAE GETUTA,
TUDORACHE AURELIA, TEODORESCU RAZVAN
Yeast biodiversity evolution over decades in Dealu Mare-Valea Calugareasca vineyard / 113
AMALIA CARMEN MITELUT, MONA ELENA POPA
Seed germination bioassay for toxicity evaluation of different composting biodegradable materials / 121
ELENA RUSU, A. AIRINEI, R. I. TIGOIANU
Quenching of tryptophan and 4,4′-diaminostilbene fluorescence by dinitrophenyl ethers: Use of 1-allyloxy-2,4-dinitrobenzene, as a quencher / 130
ANA-MARIA TANASE, ANDREI NICOARA, TATIANA VASSU, IULIA CHICIUDEAN,
ROBERTINA IONESCU, ORTANSA CSUTAK, ILEANA STOICA
Phenotypic and Genotypic Analysis on Bacterial Strains from a Karathane Polluted Soil / 141
AMALIA MITELUT, MONA POPA, MIHAELA GEICU, PETRU NICULITA,
DANIELA VATUIU, IOANA VATUIU, B. GILEA, R. BALINT, RADU CRAMARIUC
Ohmic treatment for microbial inhibition in meat and meat products / 149

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