Parijeeta Raut, Divya Bhosle, Akshay Janghel, Shraddha Deo, Chetan Verma, Shyama S. Kumar, Mukta Agrawal, Nisha Amit, Mukesh Sharma, Tapan Giri, D. K. Tripathi, Ajazuddin, Amit Alexander
Parijeeta Raut1, Divya Bhosle1, Akshay Janghel1, Shraddha Deo1, Chetan Verma1, Shyama S. Kumar1, Mukta Agrawal1, Nisha Amit2, Mukesh Sharma1, Tapan Giri3, D. K. Tripathi1, Ajazuddin1, Amit Alexander1*
1Rungta College of Pharmaceutical Sciences and Research, Kohka-Kurud Road, Bhilai, Chhattisgarh, India, 490024
2Ex-Employee, Kalyan PG College, Sector 7, Bhilai, Chhattisgarh, India.
3NSHM College of Pharmaceutical Technology, NSHM Knowledge Campus, Kolkata Group of Institutions,
124 BL Saha Road, Kolkata-700053, West Bengal, India.
Volume - 8,
Issue - 6,
Year - 2015
Pressurized liquid extraction (PLE) is a process that pools temperature and pressure with liquid solvents to accomplish rapid and efficient extraction of analytes from several matrices. PLE is a more recent extraction technique proposed to obtain bioactive compounds. It uses less solvent, in a shorter period of time, is automated, and involves retaining the sample in an oxygen and light-free environment in contrast to traditional organic solvent extraction. PLE is based on the use of conventional solvent set controlled temperatures and pressures and has been well established for extraction of valuable compounds from natural sources. A major benefit of PLE above conventional solvent extraction methods conducted at atmospheric pressure is that pressurized solvents remain in the liquid state, even above their normal atmospheric pressure boiling points allowing high-temperature. PLE is used for the extraction of many compounds in vegetal oil as lipids and fatty acids owing to its short time extraction. It also can be used in the extraction of minor components, such as anthocyanins, carotenoids, phenols, sterols, phospholipids, tocopherols, free fatty acids, and glycerides, because these compounds may be degraded during long extractions at higher temperatures. In the present study we have highlighted the recent findings associated with the PLE.
Cite this article:
Parijeeta Raut, Divya Bhosle, Akshay Janghel, Shraddha Deo, Chetan Verma, Shyama S. Kumar, Mukta Agrawal, Nisha Amit, Mukesh Sharma, Tapan Giri, D. K. Tripathi, Ajazuddin, Amit Alexander. Emerging Pressurized Liquid Extraction (PLE) Techniques as an Innovative Green Technologies for the Effective Extraction of the Active Phytopharmaceuticals. Research J. Pharm. and Tech. 8(6): June, 2015; Page 800-810. doi: 10.5958/0974-360X.2015.00129.8