Abstract:
:Essential oils have increased interest as promising ingredients for novel pharmaceutical dosage forms. These oils are reported to provide synergistic effects of their active ingredients, in parallel with their biodegradable properties. In addition, essential oils may also have therapeutic effects in diabetes, inflammation, cancer and to treat microbial infections. However, there are some physicochemical properties that may limit their use as active compounds in several formulations, such as high volatility, low-appealing organoleptic properties, low bioavailability and physicochemical instability, as result of exposure to light, oxygen and high temperatures. To overcome these limitations, lipid colloidal carriers (e.g. liposomes, solid lipid nanoparticles (SLN), self nanoemulsified drug delivery systems (SNEDDS)) have been pointed out as suitable carriers to improve bioavailability, low solubility, taste, flavor and long-term storage of sensitive compounds. This paper reviews the potential beneficial effects of formulating essential oils in pharmaceutical applications using colloidal carriers as delivery systems.
journal_name
Curr Pharm Biotechnoljournal_title
Current pharmaceutical biotechnologyauthors
Severino P,Andreani T,Chaud MV,Benites CI,Pinho SC,Souto EBdoi
10.2174/1389201016666150206111253subject
Has Abstractpub_date
2015-01-01 00:00:00pages
365-70issue
4eissn
1389-2010issn
1873-4316pii
CPB-EPUB-65026journal_volume
16pub_type
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