Nano-Encapsulation of Black Rice Yeast Extract with Poloxamer Supporting Matrix

DOI

10.2991/aer.k.211215.065How to use a DOI?

Keywords

Black rice yeast extract; Poloxamer; Nano-capsule

Abstract

Black rice yeast extract is rich in bioactive compounds that have the potential to be applied in the therapeutic field. Research on nano-encapsulation has a better storage period and protects against damage to bioactive components. Research on nano-encapsulation of black rice yeast extract with a poloxamer supporting matrix has been done in six stages, including (1) black rice yeast preparation and extraction of black rice yeast, (2) optimization of the sonication time on the character of black yeast rice extract (BRY-E) nano-encapsulation, (3) optimization of BRY-E and poloxamer composition supporting matrix, (4) characterization of BRY-E nano-capsule. The results showed that In terms of turbidity level, the best sonication time was 5 minutes which was marked by the smallest decrease in level turbidity during the storage period. The ratio of BRY-E and poloxamer matrix of 1:4 gave the best results, which produced particles with a size of 291 nm and zeta potential of -6.96. The best sonication time is 5 minutes.

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Rudiana Agustini
AU  - Nur A. Amyliana
AU  - Nuniek Herdiyastuti
AU  - I G. M. Sanjaya
PY  - 2021
DA  - 2021/12/16
TI  - Nano-Encapsulation of Black Rice Yeast Extract with Poloxamer Supporting Matrix
BT  - Proceedings of the International Joint Conference on Science and Engineering 2021 (IJCSE 2021)
PB  - Atlantis Press
SP  - 375
EP  - 381
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211215.065
DO  - 10.2991/aer.k.211215.065
ID  - Agustini2021
ER  -