Results 11 to 20 of about 880 (178)

Stability study of azelaic acid proethosomes with lyoprotectant as stabilizer

Journal of Advanced Pharmaceutical Technology & Research, 2018
The ethosomal carrier system can increase the penetration of azelaic acid into the stratum corneum, but ethosomes have both physical (particle aggregation or fusion) and chemical instability (chemical interaction of active ingredients during storage ...
Hervianti Nurfitria Nugrahani, Iskandarsyah, Harmita   +2 more
doaj   +4 more sources

Lyoprotection and stabilization of laccase extract from Coriolus hirsutus, using selected additives [PDF]

AMB Express, 2018
The development of stable lyophilized laccase, obtained from Coriolus hirsutus, using a wide range of temperature treatments and storage conditions, was investigated.
Christelle Bou-Mitri, Selim Kermasha
doaj   +4 more sources

Storage Stabilisation of Albumin-Loaded Chitosan Nanoparticles by Lyoprotectants [PDF]

Tropical Journal of Pharmaceutical Research, 2013
Purpose: To investigate the effect of lyoprotectants on the physical and storage stability of lyophilised bovine serum albumin-loaded chitosan/dextran sulphate (BSA-loaded CS/DS) nanoparticles.Methods: BSA-loaded CS/DS nanoparticles were prepared by ionic-gelation technique.
Katas, Haliza, Hussain, Zahid, Rahman, Suraiya A   +2 more
core   +8 more sources

Vaginal formulations containing prebiotics and probiotics for treatment of bacterial vaginosis [PDF]

British Journal of Pharmacy, 2022
Bacterial vaginosis (BV) is a common dysbiosis of the human vagina in which commensal vaginal lactobacilli are displaced by mixed pathogenic bacterial populations. Current treatments by antibiotics result in short- term cure but often lead to recurrence.
Caixuan Wang, Vicky Kett , Deirdre Gilpin, Robert Karl Malcolm   +3 more
doaj   +2 more sources

Assessment of agave fructans as lyoprotectants of bovine plasma proteins concentrated by ultrafiltration [PDF]

Food Research International, 2014
Abstract The effectiveness of fructans as protectant agent to prevent protein denaturation was evaluated during freeze-drying and storage. Native agave fructans and two fractions obtained by ultrafiltration were assessed as protective agents. Since the protein denaturation during freeze-drying can alter the functional properties of proteins, the ...
Rodriguez Furlán, Laura Teresa, Aldrete Herrera, H., Pérez Padilla, Antonio, Ortiz Basurto, R., Campderrós, Mercedes Edith   +4 more
openaire   +3 more sources

Thermal Analysis on Lyoprotectants for Biomaterials

Zhileng xuebao, 2008
周新丽, 刘建峰, 张绍志, 陈光明   +3 more
doaj   +3 more sources

Freeze‐drying of lignin peroxidase: influence of lyoprotectants on enzyme activity and stability

Journal of Chemical Technology & Biotechnology, 2002
AbstractThe effect of different lyoprotectants (sucrose, dimethyl‐succinate buffer (DMS), bovine serum albumin (BSA), mannitol and dextran, mw 60 kDa) on the stability of the enzyme lignin peroxidase (LiP, EC number: 1.11.1.‐), both during the freeze‐drying process and storage were investigated.
Antonio Capolongo, Antonello A Barresi, Giorgio Rovero   +2 more
openaire   +2 more sources

Molecular Insights on Successful Reconstitution of Freeze-Dried Nanofibrillated Cellulose Hydrogel [PDF]

, 2021
The diversity and safety of nanofibrillated cellulose (NFC) hydrogels have gained a vast amount of interest at the pharmaceutical site in recent years.
Valkonen, Sami, Svedstrom, Kirsi, Zini, Jacopo, Paasonen, Lauri, Yliperttula, Marjo, Holler, Mirko, Merivaara, Arto, Niemela, Akseli, Huotari, Simo, Koivunotko, Elle, Diaz, Ana, Makinen, Henrik, Viljanen, Mira, Manninen, Kalle, Korhonen, Ossi, Koivuniemi, Artturi, Mäkinen, Henrik (author), Koivuniemi, Artturi (author), Yliperttula, Marjo (author), Manninen, Kalle (author), Zini, Jacopo (author), Valkonen, Sami (author), Koivunotko, Elle (author), Svedström, Kirsi (author), Holler, Mirko (author), Viljanen, Mira (author), Merivaara, Arto (author), Paasonen, Lauri (author), Huotari, Simo (author), Niemelä, Akseli (author), Korhonen, Ossi (author), Diaz, Ana (author), Henrik Mäkinen, Lauri Paasonen, Simo Huotari, Ana Diaz, Elle Koivunotko, Akseli Niemelä, Marjo Yliperttula, Kirsi Svedström, Mira Viljanen, Arto Merivaara, Artturi Koivuniemi, Kalle Manninen, Ossi Korhonen, Jacopo Zini, Sami Valkonen, Mirko Holler   +47 more
core   +2 more sources

Influence of Excipient Composition on Survival of Vaginal Lactobacilli in Electrospun Nanofibers

Pharmaceutics, 2022
The lack of appropriate delivery systems hinders the use of probiotics in the treatment of vaginal infections. Therefore, the development of a new delivery system for the local administration of vaginal probiotics is necessary. In this study, we selected
Spase Stojanov, Julijana Kristl, Špela Zupančič, Aleš Berlec   +3 more
doaj   +1 more source

Preparation and Application of Directed Vat Set Indigenous Freeze-Drying Lentilactobacillus hilgardii Q19 Starter in Winemaking

Foods, 2023
In order to prepare a better direct vat set for malolactic fermentation (MLF) in high ethanol and low pH wines, the high-ethanol- and low-temperature-tolerant strain Lentilactobacillus hilgardii Q19, which was isolated from the eastern foothill of the ...
Ling Wang, Gang Huang, Wen Ma, Gang Jin
doaj   +1 more source