TY  - JOUR
AU  - Rajković, Katarina M.
AU  - Jeremić, Sanja
AU  - Milić, Petar S.
AU  - Kostić, Marina
AU  - Arsić-Arsenijević, Valentina
AU  - Gavrilović, Marijana
AU  - Krstić, Boro
PY  - 2017
UR  - https://pp.bme.hu/ch/article/view/9580
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2788
AB  - 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.
T2  - Periodica Polytechnica Chemical Engineering
T1  - Optimization of Ultrasound-Assisted Extraction of Total Extractive Substances from Galium verum L.
IS  - 3
VL  - 61
DO  - 10.3311/PPch.9580
SP  - 200
EP  - 205
ER  - 

@article{
author = "Rajković, Katarina M. and Jeremić, Sanja and Milić, Petar S. and Kostić, Marina and Arsić-Arsenijević, Valentina and Gavrilović, Marijana and Krstić, Boro",
year = "2017",
abstract = "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.",
journal = "Periodica Polytechnica Chemical Engineering",
title = "Optimization of Ultrasound-Assisted Extraction of Total Extractive Substances from Galium verum L.",
number = "3",
volume = "61",
doi = "10.3311/PPch.9580",
pages = "200-205"
}

Rajković, K. M., Jeremić, S., Milić, P. S., Kostić, M., Arsić-Arsenijević, V., Gavrilović, M.,& Krstić, B.. (2017). Optimization of Ultrasound-Assisted Extraction of Total Extractive Substances from Galium verum L.. in Periodica Polytechnica Chemical Engineering, 61(3), 200-205.
https://doi.org/10.3311/PPch.9580

Rajković KM, Jeremić S, Milić PS, Kostić M, Arsić-Arsenijević V, Gavrilović M, Krstić B. Optimization of Ultrasound-Assisted Extraction of Total Extractive Substances from Galium verum L.. in Periodica Polytechnica Chemical Engineering. 2017;61(3):200-205.
doi:10.3311/PPch.9580 .

Rajković, Katarina M., Jeremić, Sanja, Milić, Petar S., Kostić, Marina, Arsić-Arsenijević, Valentina, Gavrilović, Marijana, Krstić, Boro, "Optimization of Ultrasound-Assisted Extraction of Total Extractive Substances from Galium verum L." in Periodica Polytechnica Chemical Engineering, 61, no. 3 (2017):200-205,
https://doi.org/10.3311/PPch.9580 . .