TY - JOUR
T1 - Extraction of polyphenolic content from Peperomia pellucida (L) kunth herb with 1-ethyl-3-methylimidazolium bromide as a green solvent
AU - Ahmad, I.
AU - Yanuar, A.
AU - Mulia, K.
AU - Mun'im, A.
N1 - Funding Information:
This study supported by grants via “PITTA 2017” from Directorate of Research and Humanity Engagement (DRPM), Universitas Indonesia.
PY - 2017/11/1
Y1 - 2017/11/1
N2 - Extraction of the polyphenolic content from Peperomia pellucida (L) Kunth herb (Piperaceae family) using 1-ethyl-3-methylimidazolium bromide as a solvent was attempted. The herbs were extracted using the ionic liquid-based microwave-assisted extraction method with some combination factors such as extraction time, microwave power, liquid-solid ratio, and ionic liquid concentration. The optimum yields of total polyphenolic content (13.750 μg GAE/g sample) were obtained by using a microwave power of 30 % Watt, extraction time of 10 minutes, the liquid-solid ratio of 14 ml/g, and ionic liquid concentration of 0.7 mol/l. Based on the results, compared to conventional organic solvent, the solvent of 1-ethyl-3-methylimidazolium bromide could provide higher extraction yields of polyphenolic content. Moreover, the extraction of a secondary metabolite from this herb becomes more rapid, easy, and efficient.
AB - Extraction of the polyphenolic content from Peperomia pellucida (L) Kunth herb (Piperaceae family) using 1-ethyl-3-methylimidazolium bromide as a solvent was attempted. The herbs were extracted using the ionic liquid-based microwave-assisted extraction method with some combination factors such as extraction time, microwave power, liquid-solid ratio, and ionic liquid concentration. The optimum yields of total polyphenolic content (13.750 μg GAE/g sample) were obtained by using a microwave power of 30 % Watt, extraction time of 10 minutes, the liquid-solid ratio of 14 ml/g, and ionic liquid concentration of 0.7 mol/l. Based on the results, compared to conventional organic solvent, the solvent of 1-ethyl-3-methylimidazolium bromide could provide higher extraction yields of polyphenolic content. Moreover, the extraction of a secondary metabolite from this herb becomes more rapid, easy, and efficient.
KW - 1-ethyl-3-methylimidazolium bromide
KW - Ionic liquid
KW - Microwave assisted extraction
KW - Peperomia pellucida (L). Kunth
KW - Total polyphenolic content
UR - http://www.scopus.com/inward/record.url?scp=85041224218&partnerID=8YFLogxK
U2 - 10.4172/pharmaceutical-sciences.1000320
DO - 10.4172/pharmaceutical-sciences.1000320
M3 - Article
AN - SCOPUS:85041224218
SN - 0250-474X
VL - 79
SP - 1013
EP - 1017
JO - Indian Journal of Pharmaceutical Sciences
JF - Indian Journal of Pharmaceutical Sciences
IS - 6
ER -