Kapcsándi, V. and Neményi, M. and Lakatos, E. (2018) Microwave steam explosion and enzymatic hydrolysis of vine-branch. Acta Alimentaria, 47 (4). pp. 443-452. ISSN 0139-3006
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Abstract
Our research target was to utilise vine-branch, existing in huge amounts, for energetic purposes. During our experiments, microwave (MW) treatments of different powers (400–1600 W), pressures (1–5 bar), temperatures (120–180 °C), and treatment times (3–30 min) were applied to change the physical condition of vine-branch. After MW, enzymatic hydrolysis (EH) was used (85–100 h, 37 °C). In addition, beside MW, comparisons were made regarding various treatment methods: untreated (UTE), cooking plate (CP), and autoclave (AC), to determine to what extent they affect the final glucose yield. This yield can even further be increased by MW pre-treatment (50 W, 3–30 min, 40 °C) of the enzyme used during the hydrolysis, which reinforces the argument that enzyme activity can be increased by irradiation. A difference of 22.1% was detected among the glucose yield values in untreated and treated enzyme processes.
Item Type: | Article |
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Subjects: | Q Science / természettudomány > QD Chemistry / kémia > QD01 Analytical chemistry / analitikai kémia |
Depositing User: | Erika Bilicsi |
Date Deposited: | 01 Aug 2019 09:16 |
Last Modified: | 31 Dec 2019 00:40 |
URI: | http://real.mtak.hu/id/eprint/94998 |
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