Preparation and Stability Evaluation of Pectin Coated Galanga Essential Oil Liposomes

DOI

10.2991/icache-16.2016.54How to use a DOI?

Keywords

Galanga essential oil, Liposomes, Pectin-coated, Stability

Abstract

Galanga essential oil liposomes were prepared by ethanol injection method, and uesd pectin to coat galanga essential oil liposomes. The average diameter, PDI, zeta potential, entrapment efficiency and storage stability of pectin-coated galanga essential oil liposomes were investigated. Results showed that pectin-coated galanga essential oil liposomes (concentration of pectin (0.3%, w/v)) had similar entrapment efficiency (32.81±3.72%~35.58±3.53%), and the average diameter of liposomes generally increased from 65.72±5.81 nm to 125.62±13.35 nm, the zeta potential values of liposomes decreased from -3.31±1.12 mV to -35.53±2.45 mV. Then stored at 4 ºC and 25 ºC for 10 weeks, the pectin-coated galanga essential oil liposomes showed better storage stability, with the little change of average diameter and leakage of galanga essential oil.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yupo Cao
AU  - Wei Zhou
AU  - Jihua Li
AU  - Xiaobing Huang
AU  - Yuan Yuan
AU  - Lijing Lin
PY  - 2016/11
DA  - 2016/11
TI  - Preparation and Stability Evaluation of Pectin Coated Galanga Essential Oil Liposomes
BT  - Proceedings of the 2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)
PB  - Atlantis Press
SP  - 285
EP  - 290
SN  - 2352-5401
UR  - https://doi.org/10.2991/icache-16.2016.54
DO  - 10.2991/icache-16.2016.54
ID  - Cao2016/11
ER  -