Items where Author is "Petkovska, Rumenka"

Tudjarova, Tamara and Arsova-Sarafinovska, Zorica and Muhamed Xumkar, Rejhan and Petkovska, Rumenka and Petrusevska Tozi, Lidija and Anastasova, Liljana (2025) Application of an ion chromatographic method for determination of selected cations of group IA and IIA in bottled water. Macedonian pharmaceutical bulletin, 71 (1). pp. 79-85. ISSN 1857 - 8969

Zinoski, Sandra and Arsova-Sarafinovska, Zorica and Petkovska, Rumenka and Petrushevska Tozi, Lidija and Anastasova, Liljana (2025) Determination of methylparaben and propylparaben in cosmetic products using HPLC. Macedonian pharmaceutical bulletin, 71 (1). pp. 71-78. ISSN 1857 - 8969

Stefanovski, Dejan and Anastasova, Liljana and Petkovska, Rumenka and Petrushevska-Tozi, Lidija and Arsova-Sarafinovska, Zorica (2025) Method performance verification and measurement uncertainty evaluation for determination of total active matter content in shampoos. Macedonian Pharmaceutical Bulletin, 71 (1). pp. 63-70. ISSN 1857-8969

Smilkov, Katarina and Petreska Ivanovska, Tanja and Petrusevska Tozi, Lidija and Petkovska, Rumenka and Hadzieva, Jasmina and Popovski, Emil and Stafilov, Trajče and Grozdanov, Anita and Mladenovska, Kristina (2013) Optimization of the formulation for preparing Lactobacillus casei loaded whey protein-Ca-alginate microparticles using full-factorial design. Journal of Microencapsulation. ISSN 0265-2048 (print), 1464-5246 (online)

Smilkov, Katarina and Petreska Ivanovska, Tanja and Petrusevska Tozi, Lidija and Hadzieva, Jasmina and Petkovska, Rumenka and Mladenovska, Kristina (2012) Swelling properties of Lactobacillus casei loaded whey protein-Ca-alginate microparticles. In: 32nd Balkan Medical Week, 21-23 Sept 2012, Nis, Serbia.

Smilkov, Katarina and Petrusevska Tozi, Lidija and Petreska Ivanovska, Tanja and Geskovski, Nikola and Petkovska, Rumenka and Glavas Dodov, Marija and Baceva, Katerina and Dimitrovski, Dejan and Mladenovska, Kristina (2011) Effects of formulation variables on viability of L. casei loaded in whey protein-Ca alginate microparticles in simulated in vivo conditions. European Journal of Pharmaceutical Sciences. pp. 127-128.

Petreska Ivanovska, Tanja and Petrusevska Tozi, Lidija and Smilkov, Katarina and Popovski, Emil and Stafilov, Trajče and Grozdanov, Anita and Geskovski, Nikola and Petkovska, Rumenka and Mladenovska, Kristina (2011) Influence of formulation variables on survival of L. casei loaded in chitosan-Ca-alginate microparticles prepared by spray-drying. European Journal of Pharmaceutical Sciences.

Petreska Ivanovska, Tanja and Petrusevska Tozi, Lidija and Smilkov, Katarina and Popovski, Emil and Grozdanov, Anita and Geskovski, Nikola and Petkovska, Rumenka and Glavas Dodov, Marija and Mladenovska, Kristina (2011) Effect of formulation variables on physicochemical characteristics of synbiotic microparticles with Lactobacillus casei. In: 3rd Pharm Sci Fair: Pharmaceutical Sciences for the Future of Medicines, 13-17 june 2011, Prague, Chech Republic.

Smilkov, Katarina and Petreska Ivanovska, Tanja and Petrusevska Tozi, Lidija and Grozdanov, Anita and Dodov Glavas, Marija and Geskovski, Nikola and Petkovska, Rumenka and Mladenovska, Kristina (2011) Effects of formulation variables on the particle size and viability of L.casei-loaded in whey protein-Ca-alginate microparticles. In: Fifth Congress of Pharmacy of Macedonia with International Participation, 21–25 Sept 2011, Ohrid, Macedonia.