Optimization of Ultrasound-Assisted Extraction of Total Extractive Substances from Galium verum L.
2017
Autori:
Rajković, Katarina M.Jeremić, Sanja
Milić, Petar S.
Kostić, Marina
Arsić-Arsenijević, Valentina
Gavrilović, Marijana
Krstić, Boro
Tip dokumenta:
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
Ultrasound-assisted extraction (US-AE) of total extractive substances from the herb Lady’s Bedstraw (Galium verum L.) is useful extraction method for its application in food manufacturing. The effect of different temperatures (T) and solvent-to-solid ratios (S) on the US-AE extraction yield was studied in this paper. The influence and optimum of the operating parameters (T and S) was investigated using response surface methodology (RSM). The T and S had impact on extraction yield. RSM showed that the optimal extraction parameters, which gave a maximum extraction yield of 18.7%, were T of 40oC and S of 30 kg kg-1. Using modeled optimized conditions, detected relative difference between predicted and experimental yield was 3.3 %. RSM successfully predicted optimal parameters and proved as useful tool for standardization of extraction conditions for bioactive components from plants important for food industry.
Ključne reči:
Galium verum L.; Optimization; Response surface methodology; Ultrasound-assisted extractionIzvor:
Periodica Polytechnica Chemical Engineering, 2017, 61, 3, 200-205Finansiranje / projekti:
- Značaj dokazivanja ranih laboratorijskih biomarkera za ishod invazivnih gljivičnih infekcija kod nas (RS-MESTD-Basic Research (BR or ON)-175034)
- Izučavanje mikrobiološkog diverziteta i karakterizacija korisnih sredinskih mikroorganizama (RS-MESTD-Basic Research (BR or ON)-173048)
DOI: 10.3311/PPch.9580
ISSN: 0324-5853