Excipients Biopharmaceuticals
Functions of exipients used for Biopharmaceuticals (mainly parenterals, some are used in cases of pulmonary administration systems). Questions: The ones with the Start (*) were discussed in the lecture, the others are listed in the ingredients list of the exercises. The numbers in the brackets idicates the number of functions listed in the answer, which relate to the excipient asked about. Answers: The answers were either discussed in lecture (*) or can be found in the handbook of excipents.
Functions of exipients used for Biopharmaceuticals (mainly parenterals, some are used in cases of pulmonary administration systems). Questions: The ones with the Start (*) were discussed in the lecture, the others are listed in the ingredients list of the exercises. The numbers in the brackets idicates the number of functions listed in the answer, which relate to the excipient asked about. Answers: The answers were either discussed in lecture (*) or can be found in the handbook of excipents.
Set of flashcards Details
| Flashcards | 50 |
|---|---|
| Language | English |
| Category | Medical science/Pharmaceutics |
| Level | University |
| Created / Updated | 26.06.2018 / 01.07.2018 |
| Weblink |
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Acidifying agent, antioxidant, buffering agent, preservative
Glycerin = Glycerol (4)
Antimicrobial preservative, Co-solvent, solvent, tonicity agent
Buffer salt*
stabilizing agent
controlled-release agent
suspending agent, viscosity-increasing agent
buffering agent
penetration enhancer, solubilizing agent
(Anionic) surfactant, detergent
Antimicrobial preservative, disinfectant, skin penetrant, solvent
Propellant
Antimicrobial preservative, antiseptic, disinfectant, solubilizing agent
Buffering agent, bulking agent, freeze-drying agent
Buffer salt*
Phenol = Carbolic acid = hydroxybenzene = oxybenzene (1)
Antimicrobial preservative
alkalizing agent*, buffering agent
alkalizing agent
cryopreservants*, bulking agent*, tonicity agent ( hypertonic/hyperosmotic formulation e.g. in s.c. applications (flux to lymphe node)*
acidifying agent
Antioxidant*
Buffer salt*
Histidine* (2)
Antioxidant*, buffer*
Buffer salt*, Antimicrobial preservative
Stabilizer (viscosity enhancing)*, antioxidant, buffering agent
Buffer salt*
Special exipient used for depot insulin*
Antioxidant*
Buffer salt*
Co-solvent*, surfactant*, dispersing agent; solubilizing agent
Buffer salt*
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