Navigation Links
AZTI-Tecnalia is turning vegetable by-products destined for landfills into feedstuff
Date:2/22/2013

AZTI-Tecnalia has confirmed the nutritional and health viability of various vegetable by-products to be used as animal feed, by-products which are currently being managed as waste. Fruit, vegetables, potatoes, coffee and bread left overs can be turned into animal feed, once they have left the commercial circuit.

The research is part of the Clean Feed project funded by the European Union's Life+ Programme and co-funded by the Basque Government (Spain). The main objective of the project is to take vegetable wastes from the retailing and food industry sectors, which for commercial reasons are not for human consumption and reuse them for animal feeding. The participants are AZTI-Tecnalia, a marine and food research institute, the Basque Government Directorate of Food Innovation and Industry, the Industrial Systems Unit of Tecnalia Research and Innovation, and Elika Foundation, the Basque Foundation for Agri-food Safety.

A significant percentage of the approximately 25,000 tonnes of vegetable by-products produced in the Basque Autonomous Community is managed as waste. In this framework and in order to add value to these by-products, AZTI-Tecnalia leads the Clean Feed project, which has recently completed its second phase. Once the vegetal by-products that fulfil legal and technical requirements for animal feeding were identified, the experts tried out a range of drying technologies for turning vegetable by-products into meal. According to their estimations 70% of above mentioned 25,000 tonnes could be used as animal feed.

Apart from the environmental benefits, the Clean Feed project will boost the animal feed sector by developing new raw material for fodder. The initiative is also seeking to reduce the huge dependence the animal feed sector has on cereals such as soy and wheat, which have high market fluctuations and are not produced locally (mostly produced in South America).

The vegetable by-products that AZTI-Tecnalia has selected for the project are: fruit, vegetables and potatoes left overs produced by processing and retail sectors; coffee bean husks from roasting plants; bread scraps from the bakery sector; apple pomace and peel from cider production; and skins and stalks from wine production.

Three technologies for meal production

AZTI-Tecnalia researchers have successfully tried out three technologies to dry the above-mentioned by-products and turn them into feed meal. The used technologies were: (i) atomization by pulse combustion dryer; (ii) forced air ovens (in static and rotatory mode); and (iii) microwaves, alone or in combination with hot airflow.

Furthermore, from the health and nutrition analyses carried out on the obtained feed meals, it has been concluded that all of the samples are suitable for incorporation into fodder formulas. The nutritional viability of the feed has been analysed together with the Basque Association of Manufacturers of Compound Feed (EPEA). Meanwhile the health viability has been studied in collaboration with Elika Foundation, the expert body in food safety.


'/>"/>

Contact: Irati Kortabitarte
i.kortabitarte@elhuyar.com
34-943-363-040
Elhuyar Fundazioa
Source:Eurekalert

Related biology news :

1. AZTI-Tecnalia leads 2 research projects on bluefin tuna with 1.5 million euros investment
2. Zebrafish may hold the answer to repairing damaged retinas and returning eyesight to people
3. Why astronauts experience low blood pressure after returning to Earth from space
4. Turning ideas into products faster
5. Turning down the dial: Ocean energy development with less sound
6. Turning off small RNA
7. Eating bright-colored fruits and vegetables may prevent or delay ALS
8. Combo-snacks of cheese and vegetables cut kids calories
9. How vegetables make the meal
10. Eat your vegetables! New book redefines how to raise healthy eaters
11. Should we play hide-and-go-seek with our childrens vegetables?
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/11/2017)... Research and Markets has announced the addition of the "Global ... ... at a CAGR of 30.37% during the period 2017-2021. ... based on an in-depth market analysis with inputs from industry experts. ... the coming years. The report also includes a discussion of the ...
(Date:4/11/2017)... MELBOURNE, Florida , April 11, 2017 ... "Company"), a security technology company, announces the appointment of independent ... John Bendheim to its Board of Directors, furthering the ... ... behalf of NXT-ID, we look forward to their guidance and ...
(Date:4/5/2017)... 5, 2017  The Allen Institute for Cell Science ... a one-of-a-kind portal and dynamic digital window into the ... the first application of deep learning to create predictive ... lines and a growing suite of powerful tools. The ... and future publicly available resources created and shared by ...
Breaking Biology News(10 mins):
(Date:8/23/2017)... ... August 23, 2017 , ... Having proven that ... South African bio-technology company, Green Cell Technologies® (GCT®), has turned its ... directly challenging current outdated ‘pressing’ methods, ushering in a new era of modern, ...
(Date:8/23/2017)... ... August 23, 2017 , ... ... and academic medical centers. The network provides members nationally scaled infrastructure and support ... biologics and restrictive payer agreements so members can provide continuity of care for ...
(Date:8/22/2017)... ... August 22, 2017 , ... KBioBox is pleased to ... the extended GUIDE-Seq ananlysis. KBioBox has adapted their core technology and direct alignment ... with easy to understand reports, extended indel analysis, and translocation analysis. , “The ...
(Date:8/21/2017)... MI (PRWEB) , ... August 21, 2017 , ... ... Awards: Healthcare Edition 2017. The awards recognize medical centers that have implemented innovative ... their efficiency of patient care protocols, competitive advantages, financial impact/value, and market need. ...
Breaking Biology Technology: