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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Negi, Sangeeta Vats, Siddharth |
| Description | Country affiliation: India Author Affiliation: Vats S ( Department of Biotechnology, Motilal Nehru National Institute of Technology, Allahabad 211 004, India.) |
| Abstract | In present study, different parameters, i.e., percentage of NaOH, loading volume, microwave power (watt) and volume of water during pretreatment were optimized by ANN for release of polyphenols and sugars from pine fallen foliage. ANN used was feed forward back propagation type with 72 input, 72 output and 10 hidden layers coupled with Lvenberg-Marquardt (LM) training algorithms. The predicted optimal values by generated neural network for alkali pretreatment were 6 ml (0.5% NaOH)/g of substrate, soaking time of 10 min followed by 1 min of 100 W microwave. Pretreated sample on enzymatic hydrolysis at 50°C for 20 h with cocktail of cellulase, xylanase and laccase produced by locally isolated consortia released 668.9 mg/g of total sugar and 265.06 mg/g of total polyphenols. Optimization by ANN showed good yield, therefore, indicating its suitability for bioprocess modeling and control for release of reducing sugars and polyphenols from pine foliage. |
| ISSN | 09608524 |
| Volume Number | 140 |
| e-ISSN | 18732976 |
| Journal | Bioresource Technology |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2013-07-01 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Biotechnology Methods Carbohydrates Chemistry Neural Networks (computer) Pinus Plant Leaves Polyphenols Alkalies Pharmacology Microwaves Oxidation-reduction Drug Effects Regression Analysis Sodium Hydroxide Solutions Journal Article Research Support, Non-u.s. Gov't Discipline Bioresource |
| Content Type | Text |
| Resource Type | Article |
| Subject | Waste Management and Disposal Medicine Environmental Engineering Renewable Energy, Sustainability and the Environment Bioengineering |
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