Proceedings of the 2017 International Conference on Society Science (ICoSS 2017)

Study on the Clarification Effect of Purple Sweet Potato, Jujube, Hawthorn Compound Juice Treated with Chitosan

Authors
Shulan Yu, Fang Zou, Wenjing Han, Xinwen Zhang
Corresponding Author
Shulan Yu
Available Online April 2017.
DOI
https://doi.org/10.2991/icoss-17.2017.49How to use a DOI?
Keywords
Purple sweet potato; Jujube; Hawthorn; Chitosan; Clarification
Abstract

The clarification of purple sweet potato, jujube, hawthorn compound juice using chitosan is studied. The influence of the factors such as temperature, pH value, action time and dosage of chitosan on the compound juice clarification effect, is discussed. Through single factor experiments, the clarification process can be optimized and the best process parameters can be found by using multi-factor orthogonal experiments: the temperature is 50 , the pH=6.0, the clarification time is 60 min, and the chitosan dosage is 1.6g/L. The results show that the clarification effect of chitosan for purple sweet potato, jujube, hawthorn compound juice is remarkable. And the light transmittance of compound juice can be over 96% after clarification.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 International Conference on Society Science (ICoSS 2017)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
April 2017
ISBN
978-94-6252-339-5
ISSN
2352-5398
DOI
https://doi.org/10.2991/icoss-17.2017.49How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Shulan Yu
AU  - Fang Zou
AU  - Wenjing Han
AU  - Xinwen Zhang
PY  - 2017/04
DA  - 2017/04
TI  - Study on the Clarification Effect of Purple Sweet Potato, Jujube, Hawthorn Compound Juice Treated with Chitosan
BT  - Proceedings of the 2017 International Conference on Society Science (ICoSS 2017)
PB  - Atlantis Press
SP  - 281
EP  - 287
SN  - 2352-5398
UR  - https://doi.org/10.2991/icoss-17.2017.49
DO  - https://doi.org/10.2991/icoss-17.2017.49
ID  - Yu2017/04
ER  -