Effect of extraction methods on the physicochemical properties of fiber from bamboo shoot waste
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 physicoc...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2019
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| Online Access: | http://journalarticle.ukm.my/14707/ http://journalarticle.ukm.my/14707/1/48_04_05.pdf |
| Summary: | 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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