Valorisation of food and beverage waste via saccharification for sugars recovery

Valorisation of food and beverage waste via saccharification for sugars recovery Bioresource Technology 255 (2018) 67–75 Contents lists available at ScienceDirect Bioresource Technology journal homepage: www.elsevier.com/locate/biortech Valorisation of food and beverage waste via saccharification for sugars recovery a a a a b Tsz Him Kwan , Khai Lun Ong , Md Ariful Haque , Wing Hei Kwan , Sandeep Kulkarni , a, Carol Sze Ki Lin School of Energy and Environment, City University of Hong Kong, Hong Kong PepsiCo Global R&D - Sustainable Beverage Packaging, 3 Skyline Drive, Hawthorne, NY 10532, United States GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: Valorisation of mixed food and beverage (F&B) waste was studied for the recovery of sugars via saccharification. Animal feed Glucoamylase and sucrase were employed to hydrolyse the starch and sucrose present in the mixed F&B waste Crude lipids because of the high cost-effectiveness for such recovery. The Michaelis-Menten kinetics model suggests that Enzymatic hydrolysis preservatives and additives in beverages did not inhibit glucoamylase and sucrase during saccharification. High Food and beverage waste −1 −1 levels of glucose (228.1 g L ) and fructose (55.7 g L ) were efficiently produced within 12 h at a solid-to- Nutrient recovery liquid ratio of 37.5% (w/v) in 2.5 L bioreactors. An http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Bioresource Technology Elsevier

Valorisation of food and beverage waste via saccharification for sugars recovery

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Ltd
ISSN
0960-8524
D.O.I.
10.1016/j.biortech.2018.01.077
Publisher site
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Abstract

Bioresource Technology 255 (2018) 67–75 Contents lists available at ScienceDirect Bioresource Technology journal homepage: www.elsevier.com/locate/biortech Valorisation of food and beverage waste via saccharification for sugars recovery a a a a b Tsz Him Kwan , Khai Lun Ong , Md Ariful Haque , Wing Hei Kwan , Sandeep Kulkarni , a, Carol Sze Ki Lin School of Energy and Environment, City University of Hong Kong, Hong Kong PepsiCo Global R&D - Sustainable Beverage Packaging, 3 Skyline Drive, Hawthorne, NY 10532, United States GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: Valorisation of mixed food and beverage (F&B) waste was studied for the recovery of sugars via saccharification. Animal feed Glucoamylase and sucrase were employed to hydrolyse the starch and sucrose present in the mixed F&B waste Crude lipids because of the high cost-effectiveness for such recovery. The Michaelis-Menten kinetics model suggests that Enzymatic hydrolysis preservatives and additives in beverages did not inhibit glucoamylase and sucrase during saccharification. High Food and beverage waste −1 −1 levels of glucose (228.1 g L ) and fructose (55.7 g L ) were efficiently produced within 12 h at a solid-to- Nutrient recovery liquid ratio of 37.5% (w/v) in 2.5 L bioreactors. An

Journal

Bioresource TechnologyElsevier

Published: May 1, 2018

References

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