Nano-Encapsulation of Black Rice Yeast Extract with Poloxamer Supporting Matrix
- 10.2991/aer.k.211215.065How to use a DOI?
- Black rice yeast extract; Poloxamer; Nano-capsule
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.
- © 2021 The Authors. Published by Atlantis Press International B.V.
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Cite this article
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 -