- citati u SCIndeksu: [1]
- citati u CrossRef-u:0
- citati u Google Scholaru:[
 ]
- posete u poslednjih 30 dana:2
- preuzimanja u poslednjih 30 dana:0
|
|
|
|
|
|
Određivanje ukupnih karotena i karakterizacija uljanih ekstrakata cveta nevena (Calendula officinalis)
Determination of total lipids and characterization of marigold flower extracts (Calendula officinalis)
aFHI 'Zdravlje' AD, Leskovac
bUniverzitet u Nišu, Tehnološki fakultet, Leskovac
Sažetak
Bioaktivni ekstrakti iz cveta nevena su važni sastojci parafarmaceutskih i kozmetičkih proizvoda. Njihovo antiflogističko, holeretičko, antimikrobno antidermatitično i antitumorno dejstvo vezano je za prisustvo flavonoida karotenoida, etarskih ulja i terpenoida. U ovom radu prezentirani su rezultati spektrofotometrijskog ispitivanja sadržaja ukupnih karotena računatih kao b-karoten (442 nm), vizuelnih i fiziko-hemijskih karakteristika prema Ph. Jug. V u uljanim ekstraktima cveta nevena dobijenim maceracijom i perkolacijom sa maslinovim i suncokretovim uljem po originalnim procedurama.
Abstract
Bioactive extracts from marigold flower are important ingredients for parapharmaceutical and cosmetic preparations. Their antiflogistic holeretic.antimicrobic, antidermatic and anticancer effects are due to the presence of flavonoids, carotenoids, etheric oils, and terpenoids. This study presents the results of spectrophotometric investigation for the overall carotene content calculated as p-caroten (442 nm), visual and physico-chemical characteristics according to Ph.Jug. V in oil extracts of marigold flower obtained by maceration (room temperature and 70°C) and percolation (room temperature) with olive oil and sunflower oil by original procedures. The largest content of P-carotene (57.5 mg/kg of oil extracts) is in the oil extract obtained by maceration for 72 hours with olive oil (solvomodulus 1:5 m/m) at room temperature.
|
|
|
|
Reference
|
|
|
*** (2005) European Pharmacopoeia. Pharmaeuoropa Quoterly Forum Publication, 5th Edition, vol. 2
|
|
|
*** (2001) Jugoslovenska farmakopeja 2000. Beograd: Savezni zavod za zaštitu i unapredenje zdarvlja, Ph. Jug. V, Vol 2
|
|
|
*** (1991) Deutsches Arzneibuch. Stuttgart: Deutscher Apotekher Verlag
|
|
1   
|
Bezbradica, D.I., Milić-Aškrabić, J., Petrović, S.D., Šiler-Marinković, S. (2005) Ispitivanje uticaja ekstragensa na kinetiku razgradnje karotenoida u uljanim ekstraktima nevena. Journal of the Serbian Chemical Society, vol. 70, br. 1, str. 115-124
|
|
1
|
Frank, S., Amelio, D., Botanicals, S. (1999) A phytocosmetic desk reference. Boca Raton, FL, itd: Medpharm Scientific Publisher
|
|
4
|
Heinrich, M., Barnes, J., Gibbons, S., Williamson, E.M. (2004) Pharmacognosy and phytotherapy. Edinburgh-London-New York: Churchill Livingstone
|
|
|
List, R.H., Trhammer, H. (1972) Chemikalien und Drogen. u: Hagers Handbuch der Pharmazeutischen Praxis, Berlin, itd: Springer Verlag, Dritter Band
|
|
1  
|
Sachindra, N.M., Mahendraker, N.S. (2005) Bioresource Technology, 96, 1195-1200
|
|
4
|
Wichtl, M. (1989) Teedrogen. Handbuch fuer die Praxis auf wis-senschaftlicher Grundlage. Stuttgart: Wissenschaftliche Verlagsgesellschaft
|
|
7
|
Wichtl, M. (1994) Herbal drugs and phytopharmaceuticals. Stuttgart: Medpharm Scientific Publishers
|
|
|
|
|