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Metabolites 2016, 6(1), 7; doi:10.3390/metabo6010007

Visualization of Microfloral Metabolism for Marine Waste Recycling

1
RIKEN Center for Sustainable Resource Science, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama 230-0045, Japan
2
Graduate School of Medical Life Science, Yokohama City University, 1-7-29 Suehiro-cho, Tsurumi-ku, Yokohama 230-0045, Japan
3
Graduate School of Bioagricultural Sciences, Nagoya University, 1 Furo-cho, Chikusa-ku, Nagoya 464-0810, Japan
*
Author to whom correspondence should be addressed.
Academic Editor: Peter Meikle
Received: 30 September 2015 / Revised: 16 December 2015 / Accepted: 21 January 2016 / Published: 27 January 2016
(This article belongs to the Special Issue Marine Metabolomics)
View Full-Text   |   Download PDF [1909 KB, uploaded 27 January 2016]   |  

Abstract

Marine biomass including fishery products are precious protein resources for human foods and are an alternative to livestock animals in order to reduce the virtual water problem. However, a large amount of marine waste can be generated from fishery products and it is not currently recycled. We evaluated the metabolism of digested marine waste using integrated analytical methods, under anaerobic conditions and the fertilization of abandoned agricultural soils. Dynamics of fish waste digestion revealed that samples of meat and bony parts had similar dynamics under anaerobic conditions in spite of large chemical variations in input marine wastes. Abandoned agricultural soils fertilized with fish waste accumulated some amino acids derived from fish waste, and accumulation of l-arginine and l-glutamine were higher in plant seedlings. Therefore, we have proposed an analytical method to visualize metabolic dynamics for recycling of fishery waste processes. View Full-Text
Keywords: marine waste; anaerobic fermentation; soil amendment; NMR marine waste; anaerobic fermentation; soil amendment; NMR
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Ogura, T.; Hoshino, R.; Date, Y.; Kikuchi, J. Visualization of Microfloral Metabolism for Marine Waste Recycling. Metabolites 2016, 6, 7.

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