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Clover-grass protein by bio-refining - Nutrient composition and shelf life (OK-Net Ecofeed video)

{Tool} Clover-grass protein by bio-refining - Nutrient composition and shelf life (OK-Net Ecofeed video). [Kløvergræsprotein ved bioraffinering: næringsstofsammensætning og holdbarhed.] Creator(s): Steenfeldt, Sanna; Engberg, Ricarda M.; Dietemann, Lauren and Dilling, Christine. Issuing Organisation(s): AU - Aarhus University, ICROFS - International Centre for Research in Organic Food Systems. OK-Net Ecofeed video. (2021)

[thumbnail of Youtube-video] Video (MPEG) - English (Youtube-video)
155B

Document available online at: https://www.youtube.com/watch?v=d3VWZbCo83c


Summary

This video presents a test, done at Aarhus University in Foulum, Denmark, which looked at the chemical composition and shelf life of fresh protein clover grass concentrate and the effect of temperature and lactic acid bacteria (LAB). It shows the demo-scale production process of the clover grass protein, sampling, analyses and selected results.
Major take-home messages:
-Protein content increase during storage
-Changes to amino acids concentrations varied - but was overall high
-LAB concentration increased in all samples the first 14 days
-pH dropped during the first 14 days
The target group is organic poultry farmers, advisers in organic farming, and food companies in central and northern Europe, where clover-grass of high quality can be grown.


EPrint Type:Practice tool
Teaser:Clover-grass protein is a high quality product for poultry and can be stored anaerobic for a shorter period.
What problem does the tool address?:High-quality clover grass protein has to be stored under optimal conditions to maintain good quality.
What solution does the tool offer?:Drying green protein paste is necessary to maintain a good quality but is expensive. Anaerobic storage could be a cheaper alternative.
Country:Denmark
Type of Practice Tool:Video
Keywords:feed crops, postharvest technology, processing, feed processing, storage
Agrovoc keywords:
Language
Value
URI
English
feed crops
http://aims.fao.org/aos/agrovoc/c_2829
English
postharvest technology
http://aims.fao.org/aos/agrovoc/c_6133
English
processing
http://aims.fao.org/aos/agrovoc/c_6195
English
feed processing
http://aims.fao.org/aos/agrovoc/c_16127
English
storage
http://aims.fao.org/aos/agrovoc/c_7427
Subjects: Crop husbandry > Production systems > Pasture and forage crops
Animal husbandry > Feeding and growth
Crop husbandry > Post harvest management and techniques
Research affiliation: European Union > Horizon 2020 > OK-Net EcoFeed > OK-Net Ecofeed Tools
Denmark > AU - Aarhus University > AU, DJF - Faculty of Agricultural Sciences
Denmark > ICROFS - International Centre for Research in Organic Food Systems
Horizon Europe or H2020 Grant Agreement Number:773911
Related Links:https://organic-farmknowledge.org/tool/40181, https://international.au.dk/, https://icrofs.dk/en/, https://www.youtube.com/watch?v=d3VWZbCo83c, https://www.facebook.com/organicfarmknowledge/posts/297316405514334, https://twitter.com/farm_knowledge/status/1416058896981143556
Project ID:ofk
Deposited By: Forschungsinstitut für biologischen Landbau, FiBL
ID Code:40181
Deposited On:13 Jul 2021 11:51
Last Modified:02 Aug 2022 06:57
Document Language:English
Status:Published

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