Published 2018-12-18
license
Artículos de Investigación

Glycosides extraction from stevia rebaudiana (bertoni) using green extraction technologies

DOI: https://doi.org/10.22490/21456453.2336
Esteban Palacio Vásquez Universidad Nacional de Colombia Sede Palmira
Juan Diego Arroyave-Roa Universidad Nacional de Colombia Sede Palmira
Mauricio Cardona Caicedo Universidad Nacional de Colombia Sede Palmira
John Heverth Hurtado Ibarbo Universidad Nacional de Colombia Sede Palmira
Jader Martínez Girón Universidad del Valle-Sede Palmira
Generated by the overconsumption of sucrose, diabetes and obesity has led to consumption trends of products with low calorie natural sweeteners. Glycosides of Stevia are an alternative sweetener that has a sweetness 200-400 times greater than sucrose and also have zero calorie. These glycosides have been obtained with conventional extraction techniques that generate high energy consumption and negative environmental impact. This work identifies the most used green extraction techniques for obtaining the glycosides. Some of them like microwaves generate rapid heating due to electric and magnetic fields; ultrasound increases the area of mass transfer due to cavitation, solvents in supercritical conditions have better ability to extraction, and enzymes promote the availability of the analyte breaking the cellulose. Ultrasound presented higher yields with values of 96,46 and 36,92 (mg/g of extract) for stevioside and Rebaudioside-A, respectively. Some of the new extraction techniques based on high pressures and temperatures like the use of accelerated solvents extraction (with yields of up to 63,20 mg/g dry extract, for stevioside), are environmentally friendly technologies with the environment and they have potential industrial uses.
keywords: Microwaves, Rebaudioside-A, Stevioside, ultrasound, supercritical fluids.
license

Copyright (c) 2018 Revista de Investigación Agraria y Ambiental

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

When RIAA receives the postulation of an original by its author, either through email or post mail, considers that it can be published in physical and/or electronic format and facilitates its inclusion in databases, newspaper archives and other systems and indexing process. RIAA authorizes the reproduction and citation of the Journal’s material, provided that explicitly indicates journal name, the authors, the article title, volume, number and pages. The ideas and concepts expressed in the articles are responsibility of the authors and in no case reflect the institutional policies of the UNAD.

How to Cite
Palacio Vásquez, E., Arroyave-Roa, J. D., Cardona Caicedo, M., Hurtado Ibarbo, J. H., & Martínez Girón, J. (2018). Glycosides extraction from stevia rebaudiana (bertoni) using green extraction technologies. Revista De Investigación Agraria Y Ambiental, 10(1), 43-56. https://doi.org/10.22490/21456453.2336
Almétricas
Metrics
File downloads
3,069
Dec 19 '18Dec 22 '18Dec 25 '18Dec 28 '18Dec 31 '18Jan 01 '19Jan 04 '19Jan 07 '19Jan 10 '19Jan 13 '19Jan 16 '199
| |

Most read articles by the same author(s)

PRIVACY STATEMENT: In accordance with the Personal Data Protection Law (Law 1581 of 2012), the names and email addresses managed by RIAA will be used exclusively for the purposes stated by this journal and will not be made available for any other purpose or to any other individual. Manuscripts submitted to the publication are only accessible to the editorial team and external peer reviewers.

Design and implemented by