SHS Web of Conferences
Volume 23, 2016PSU-USM-NSTRU 2014 International Conference on Arts and Sciences 2014 “Arts and Sciences Research 2014: Spot of Change for Tomorrow”
|Number of page(s)||15|
|Section||Natural Science and Technology|
|Published online||06 January 2016|
UHT Skim Coconut Milk Production and Its Quality
Department of Food Science and Technology, Faculty of Agro-Industry, Kasetsart University, 50 Ngam Wong Wan Road, Chatuchak, Bangkok 10900, Thailand
The current study is based upon the potential value of low-fat coconut milk in market due to increasing health concerns in people nowadays. Skim coconut milk can be used as a food ingredient that requires coconut milk flavor but excluding fat. The fundamental objectives of this study were to examine the methods for skim coconut milk production and comparison of its quality with normal coconut milk. The results of this study indicated that the UHT skim coconut milk can be prepared by separating fat through a cream separator, adding CMC and Montanox 60 at 0.6 and 0.6 %w/v respectively, two-stage homogenizing at 1,500/500 psi, and then UHT sterilizing at 140 °C for 4 s (Fo ≈ 5 min). It appeared that the remaining fat content in skim coconut milk was less than 1%. The addition of the CMC and Montanox 60 could obviously raise the stability of coconut milk emulsion and caused the increase of viscosity of the skim coconut milk specimen. The skim coconut milk had higher specific gravity and obviously darker than the higher-fat samples. The sensorial characteristic of skim coconut milk samples were different from the normal coconut milk.
Key words: skim coconut milk / cream separation / CMC / Montanox 60 / UHT
© Owned by the authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.