EFFECT OF EXTRACTION METHODS ON THE PHYSICOCHEMICAL PROPERTIES OF FIBER FROM BAMBOO SHOOT WASTE

Authors

  • KAMONLAK WICHARAEW School of Agriculture and Natural Resources, University of Phayao, Phayao 56000, Thailand
  • TRAKUL PROMMAJAK School of Agriculture and Natural Resources, University of Phayao, Phayao 56000, Thailand
  • RAWISARA RUENWAI School of Agriculture and Natural Resources, University of Phayao, Phayao 56000, Thailand

Keywords:

Bamboo shoot waste, dietary fiber, physicochemical properties

Abstract

Canned bamboo shoot process generated bamboo shoot waste about 50% of raw material. This waste was a rich source of dietary fiber. This study investigates the effect of extraction methods, including (1) water, (2) citric acid, (3) ethanol, acid and base, and (4) enzymatic solution, on the physicochemical properties of dietary fiber of bamboo shoots base and strips. The results indicated that enzymatic extraction of bamboo shoots base provided the highest total dietary fiber (79.05%), soluble dietary fiber (34.72%), water holding capacity (15.08 g/g) and swelling capacity (7.23 mL/g). Therefore, enzymatic extraction of bamboo shoots waste was able to provide a potential dietary fiber which can be used as an ingredient in functional foods.

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Published

30-11-2019

How to Cite

WICHARAEW, K. ., PROMMAJAK, T., & RUENWAI, R. (2019). EFFECT OF EXTRACTION METHODS ON THE PHYSICOCHEMICAL PROPERTIES OF FIBER FROM BAMBOO SHOOT WASTE. Malaysian Applied Biology, 48(4), 39–45. Retrieved from https://jms.mabjournal.com/index.php/mab/article/view/1875

Issue

Vol. 48 No. 4 (2019): Special Issue: November 2019

Section

Research Articles
Copyright & Licensing

Any reproduction of figures, tables and illustrations must obtain written permission from the Chief Editor (wicki@ukm.edu.my). No part of the journal may be reproduced without the editor’s permission