Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach
The recent conceptual pivot from bioethanol production to ethanol biorefining has led to development of protein derived by fractionating the non-ethanol streams post fermentation within the plant. The aim of this study was to identify the effect of replacing dietary soy with corn-fermented protein (...
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Online Access: | https://doi.org/10.3390/su131911019 https://doaj.org/article/cd88815ce8ac4e8a8c18902f0b5d8447 |
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ftdoajarticles:oai:doaj.org/article:cd88815ce8ac4e8a8c18902f0b5d8447 2023-05-15T15:32:45+02:00 Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach Emily Burton Dawn Scholey Ashraf Alkhtib Peter Williams 2021-10-01T00:00:00Z https://doi.org/10.3390/su131911019 https://doaj.org/article/cd88815ce8ac4e8a8c18902f0b5d8447 EN eng MDPI AG https://www.mdpi.com/2071-1050/13/19/11019 https://doaj.org/toc/2071-1050 doi:10.3390/su131911019 2071-1050 https://doaj.org/article/cd88815ce8ac4e8a8c18902f0b5d8447 Sustainability, Vol 13, Iss 11019, p 11019 (2021) sustainable development food security biorefining salmon poultry net zero Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 article 2021 ftdoajarticles https://doi.org/10.3390/su131911019 2022-12-31T03:55:08Z The recent conceptual pivot from bioethanol production to ethanol biorefining has led to development of protein derived by fractionating the non-ethanol streams post fermentation within the plant. The aim of this study was to identify the effect of replacing dietary soy with corn-fermented protein (CFP) on performance of fast-growing meat species and the impact on the carbon footprint associated with the feed for each species. The study contains trials on 3 species, broiler, turkey and salmon. In trial one, 324 broiler chicks were allocated randomly to 36 pens distributed into 3 dietary treatments; control (0% CFP), 5% CFP and 10% CFP; for 35 days. In trial 2, 150 turkey poults were allocated to 3 treatments: control (0 CFP), 4% CFP and 8% CFP for 35 days. In trial 3, 525 Atlantic Salmon (starting weight 304 g ± 10.7 g) were raised in 15 saltwater tanks for 84 days with 5 treatments, control (0% CFP), 5% CFP, 10% CFP, 15% CFP and 20% CFP. Growth response, nutrient utilisation and carbon footprint were assessed in each trial. Replacement of soy with CFP showed limited differences in growth response and nutrient utilization but replacing soy bean meal with CFP at rate of 5%, 8% and 10% in broiler, turkey and salmon diets, respectively resulted in a 14% decrease in carbon footprint of diet manufacturing. This investigation shows coupling bioethanol production with poultry and salmon production represents a highly effective circular economy contributing to multiple UN Sustainable Development Goals. Article in Journal/Newspaper Atlantic salmon Directory of Open Access Journals: DOAJ Articles Pivot ENVELOPE(-30.239,-30.239,-80.667,-80.667) Sustainability 13 19 11019 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
sustainable development food security biorefining salmon poultry net zero Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 |
spellingShingle |
sustainable development food security biorefining salmon poultry net zero Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 Emily Burton Dawn Scholey Ashraf Alkhtib Peter Williams Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach |
topic_facet |
sustainable development food security biorefining salmon poultry net zero Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 |
description |
The recent conceptual pivot from bioethanol production to ethanol biorefining has led to development of protein derived by fractionating the non-ethanol streams post fermentation within the plant. The aim of this study was to identify the effect of replacing dietary soy with corn-fermented protein (CFP) on performance of fast-growing meat species and the impact on the carbon footprint associated with the feed for each species. The study contains trials on 3 species, broiler, turkey and salmon. In trial one, 324 broiler chicks were allocated randomly to 36 pens distributed into 3 dietary treatments; control (0% CFP), 5% CFP and 10% CFP; for 35 days. In trial 2, 150 turkey poults were allocated to 3 treatments: control (0 CFP), 4% CFP and 8% CFP for 35 days. In trial 3, 525 Atlantic Salmon (starting weight 304 g ± 10.7 g) were raised in 15 saltwater tanks for 84 days with 5 treatments, control (0% CFP), 5% CFP, 10% CFP, 15% CFP and 20% CFP. Growth response, nutrient utilisation and carbon footprint were assessed in each trial. Replacement of soy with CFP showed limited differences in growth response and nutrient utilization but replacing soy bean meal with CFP at rate of 5%, 8% and 10% in broiler, turkey and salmon diets, respectively resulted in a 14% decrease in carbon footprint of diet manufacturing. This investigation shows coupling bioethanol production with poultry and salmon production represents a highly effective circular economy contributing to multiple UN Sustainable Development Goals. |
format |
Article in Journal/Newspaper |
author |
Emily Burton Dawn Scholey Ashraf Alkhtib Peter Williams |
author_facet |
Emily Burton Dawn Scholey Ashraf Alkhtib Peter Williams |
author_sort |
Emily Burton |
title |
Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach |
title_short |
Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach |
title_full |
Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach |
title_fullStr |
Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach |
title_full_unstemmed |
Use of an Ethanol Bio-Refinery Product as a Soy Bean Alternative in Diets for Fast-Growing Meat Production Species: A Circular Economy Approach |
title_sort |
use of an ethanol bio-refinery product as a soy bean alternative in diets for fast-growing meat production species: a circular economy approach |
publisher |
MDPI AG |
publishDate |
2021 |
url |
https://doi.org/10.3390/su131911019 https://doaj.org/article/cd88815ce8ac4e8a8c18902f0b5d8447 |
long_lat |
ENVELOPE(-30.239,-30.239,-80.667,-80.667) |
geographic |
Pivot |
geographic_facet |
Pivot |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
Sustainability, Vol 13, Iss 11019, p 11019 (2021) |
op_relation |
https://www.mdpi.com/2071-1050/13/19/11019 https://doaj.org/toc/2071-1050 doi:10.3390/su131911019 2071-1050 https://doaj.org/article/cd88815ce8ac4e8a8c18902f0b5d8447 |
op_doi |
https://doi.org/10.3390/su131911019 |
container_title |
Sustainability |
container_volume |
13 |
container_issue |
19 |
container_start_page |
11019 |
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1766363243781029888 |