High hydrostatic pressure extraction of flavonoids from propolis | Zendy

Shouqin Zhang | Zendy; Jun Xi | Zendy; Changzheng Wang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

High hydrostatic pressure extraction of flavonoids from propolis

Author(s) -

Shouqin Zhang,

Jun Xi,

Changzheng Wang

Publication year - 2005

Publication title -

journal of chemical technology and biotechnology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.64

H-Index - 117

eISSN - 1097-4660

pISSN - 0268-2575

DOI - 10.1002/jctb.1153

Subject(s) - extraction (chemistry) , yield (engineering) , propolis , chromatography , chemistry , materials science , food science , metallurgy

A high hydrostatic pressure extraction (HHPE) method is presented for the extraction of flavonoids from propolis. Various experimental conditions of the HHPE process, such as solvents, ethanol concentration (35–95%, v/v), HHPE pressure (100–600 MPa), HHPE time (1–10 min) and solid/liquid ratio (1:5–1:45 g cm −3 ), were investigated to optimize the extraction process. The extraction yield with HHPE for 1 min was higher than those using extraction at room temperature for 7 days and heat reflux extraction for 4 h respectively. From the viewpoints of extraction time, the extraction efficiency and the extraction yield of flavonoids, HHPE was more effective than the conventional extraction methods studied. Copyright © 2004 Society of Chemical Industry

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research