Ultrasound-assisted extraction of thymol from Zataria multiflora Boiss.: Optimization by response surface methodology and comparison with conventional Soxhlet extraction
Original Research Article
Pages 419 – 427
N. Alirezapour, A. Haghighi Asl, M. Khajenoori
Download PDF
(704 KB)
Yield and chemical composition of oil isolated from Algerian Hypericum perforatum L. as influenced by the plant habitat, harvesting date and plant organ
Original Research Article
Pages 428 – 434
M. Abdelhadi, A. Hassani , H. Boudjella , S.-A. Rezzoug
Download PDF
(606 KB)
Influence of the sparger in a down flow jet loop reactor on the neutralization of alkaline solution by carbon dioxide absorption
Original Research Article
Pages 435 – 439
G. Mugaishudeen, K. Saravanan
Download PDF
(1027 KB)
Spectroscopic (FT-IR & FT-Raman), Fukui function and molecular docking analysis of 6-amino-7,9-dihydropurine-8-thione by DFT approach
Original Research Article
Pages 440 – 447
P. Chakkaravarthy , V. Vetrivelan , S. Syed Shafi , S. Muthu
Download PDF
(413 KB)
A bromide-selective PVC membrane potentiometric sensor
Original Research Article
Pages 448 – 452
Ö. Isildak, O. Özbek, K. M. Yigit
Download PDF
(532 KB)
Clerodane diterpenoids from Teucrium scordium L. subsp. scordioides (Shreb.) Maire et Petitmengin
Original Research Article
Pages 453 – 459
P. I. Bozov, P. N. Penchev , Y. P. Georgieva , V. K. Gochev
Download PDF
(608 KB)
Chemical composition, sensory evaluation and antimicrobial activity of Taif rose (Rosa damascena Mill.) essential oils
Original Research Article
Pages 460 – 466
M. Kurkcuoglu , K. H. C. Baser , S. G. Aкterian , H. N. Fidan, A. S. Stoyanova
Download PDF
(613 KB)
Prediction of the pressure, velocity and axial mass flux profiles within a high-speed rotating cylinder in total reflux condition via modified dsmcFoam solver
Original Research Article
Pages 467 –480
S. Yousefi-Nasab, J. Safdari , J. Karimi-Sabet , A. Norouzi
Download PDF
(763 KB)
Dual functional azo polysiloxane dyes for polyester: synthesis and application
Original Research Article
Pages 481 – 487
H. K. Sheikh , T. Arshad , Z. S. Muhammad , M. M. Hasan , F. Nasir , M. H. Kazmi
Download PDF
(1149 KB)
New neurotensin analogue with improving effect on some affective symptoms in Parkinson’s disease model in rats
Original Research Article
Pages 488 – 492
A. Popatanasov, S. Abarova , L. P. Tancheva , T. Pajpanova
Download PDF
(1259 KB)
Studies on FeP/TiO2 catalysts in the ammoxidation of 2-methyl pyrazine to 2-cyano pyrazine
Original Research Article
Pages 493 – 499
N. Pasupulety, M. Daous, A. A. Al-Zahrani, H. Driss, L. A. Petrov
Download PDF
(722 KB)
Optimization of osmotic dehydration parameters for sweet cherries (Prunus avium) using response surface methodology
Original Research Article
Pages 500 – 505
S. Zhelyazkov, S. Aleksandrov , M. Ruskova , T.Petrova , V. Gotcheva , N. Penov
Download PDF
(722 KB)
On the potential of integrating extraction with nanofiltration for separating and concentrating polyphenols from plant materials
Original Research Article
Pages 509 – 518
I. Tsibranska, E. Simeonov
Download PDF
(722 KB)
Extraction of biologically active compounds from Ñora pepper and their successive concentration by membrane processes
Original Research Article
Pages 519 – 524
B. Tylkowski, M. Haponska, E. Aguilar Rodríguez , K. Fierro Troncoso , R. Jastrzab
Download PDF
(722 KB)
Organic solvent nanofiltration of extracts from Hypericum Perforatum L.: effect of variable feed composition on rejection and flux decline
Original Research Article
Pages 525 – 531
I. Saykova, I. Trayanov M. Bojkova , N. Stoilova , M. Funeva-Peycheva
Download PDF
(722 KB)
Theoretical assessment of the use of nanofiltration for fractionation of waste aqueous fractions from the essential oil industry
Original Research Article
Pages 532 – 542
D. Peshev
Download PDF
(722 KB)
Extraction of bioactive compounds from conifers growing in the Windsor Great Park and other arboretums
Original Research Article
Pages 543 – 548
D. I. Ivanova, R. P. Adams , J. Anderson , A. N. Tashev , P. T. Nedialkov , Z. K. KokanovaNedialkova , Y. E. Ilieva , T. N. Atanassova , G. I. Kalotova , G. Angelov1 , H. М. Najdenski
Download PDF
(722 KB)
Influence of amphotericin B on the physicochemical properties of model lipid membranes
Original Research Article
Pages 549 – 553
M. Dencheva-Zarkova, J. Genova
Download PDF
(722 KB)
Advances in particle size analysis with transmitted light techniques
Original Research Article
Pages 554 – 560
D. Wirz, H.-J. Bart
Download PDF
(722 KB)
Numerical investigation of hydrodynamics in submerged membrane bioreactor with aeration
Original Research Article
Pages 561 – 568
V. Iliev, D. Moutafchieva, R. Doukovski
Download PDF
(722 KB)
SUBJECT INDEXCONTENTS