Microencapsulation of oleoresin from red ginger (Zingiber officinale var. Rubrum) in chitosan and alginate for fresh milk preservatives

Elsa Anisa Krisanti, Rizka Margi Astuty, Kamarza Mulia

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

The usage of red ginger rhizome (Zingiber officinale var. Rubrum) oleoresin extract as the preservative for fresh milk has not been studied yet. The aim of this research was to compare the inhibition effect of oleoresin extract-loaded chitosan-alginate microparticles, and various ginger-based preservatives added into fresh milk, on the growth of bacteria. The total count plate growth of bacteria after addition of the oleoresin-loaded chitosan-alginate microparticles was the lowest. In addition, the organoleptic test showed that this formulation had no significant effect on the color, taste, and flavor of fresh milk. The experimental results indicated that the oleoresin-loaded chitosan-alginate microparticles may effectively be used as a preservative for fresh milk.

Original languageEnglish
Title of host publicationBiomedical Engineering's Recent Progress in Biomaterials, Drugs Development, and Medical Devices
Subtitle of host publicationProceedings of the 1st International Symposium of Biomedical Engineering, ISBE 2016
EditorsYudan Whulanza, Sugeng Supriadi, Muhamad Sahlan, Basari
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735414853
DOIs
Publication statusPublished - 21 Feb 2017
Event1st International Symposium of Biomedical Engineering: Biomedical Engineering's Recent Progress in Biomaterials, Drugs Development, and Medical Devices, ISBE 2016 - Depok City, Indonesia
Duration: 31 May 20161 Jun 2016

Publication series

NameAIP Conference Proceedings
Volume1817
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference1st International Symposium of Biomedical Engineering: Biomedical Engineering's Recent Progress in Biomaterials, Drugs Development, and Medical Devices, ISBE 2016
Country/TerritoryIndonesia
CityDepok City
Period31/05/161/06/16

Keywords

  • alginate
  • chitosan
  • fresh milk preservative
  • microencapsulation
  • oleoresin
  • red ginger

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