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Back to [[Subsection DA food|EFFICENCY FINDER OF FOOD INDUSTRY]] | Back to [[Subsection DA food|EFFICENCY FINDER OF FOOD INDUSTRY]] | ||
| + | <br> | ||
| + | Back to [[Biobased products in fruits/vegetables/herbs]] | ||
| + | === Description === | ||
| + | |||
| + | Large amounts of solid wastes are produced during fruit and vegetable processing. These are organic materials, including fruit and vegetables discarded during selection, and those from processes such as peeling or coring. | ||
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| + | These typically have a high nutritional value and can be used as animal feed. Undesired materials discarded from the first processing steps include soil and extraneous plant material, spoiled food stocks, and some trimmings, peels, pits, seeds and pulp. | ||
| + | |||
| + | Up to 50 % of fruit and typically 10 to 30 % of raw vegetable materials are wasted during processing. Part of the waste goes to the waste water and significant amounts of solid wastes are also generated. | ||
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| + | ===== Solid waste produced during fruit and vegetable processing (EC,2006) ===== | ||
| + | [[File: SolidWaste.jpg]] | ||
| + | <br> | ||
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| + | ===== Flow diagram of the demonstration biogas plant including co-digestion of orange wastes with cattle manure ===== | ||
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| + | [[File: BiogasPlant2.jpg]] | ||
| + | <br> | ||
| + | Source: AINIA | ||
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| + | |||
| + | === Valorisation techniques === | ||
| + | * Animal feed | ||
| + | * Extraction of high added value products: pectines, Antioxidants (p.e lycopene from tomato), essential oils (p.e. ornage peel), enzymes, proteins,… | ||
| + | * Biogas co-substrate (p.e. Orange peels) | ||
| + | * Biomass (p.e almonds hulls) | ||
| + | |||
| + | |||
| + | === References === | ||
| + | |||
| + | <br> | ||
| + | Back to [[Biobased products in fruits/vegetables/herbs]] | ||
<br> | <br> | ||
Back to [[Subsection DA food|EFFICENCY FINDER OF FOOD INDUSTRY]] | Back to [[Subsection DA food|EFFICENCY FINDER OF FOOD INDUSTRY]] | ||
Latest revision as of 12:47, 21 November 2014
Back to EFFICENCY FINDER OF FOOD INDUSTRY
Back to Biobased products in fruits/vegetables/herbs
Contents
Description
Large amounts of solid wastes are produced during fruit and vegetable processing. These are organic materials, including fruit and vegetables discarded during selection, and those from processes such as peeling or coring.
These typically have a high nutritional value and can be used as animal feed. Undesired materials discarded from the first processing steps include soil and extraneous plant material, spoiled food stocks, and some trimmings, peels, pits, seeds and pulp.
Up to 50 % of fruit and typically 10 to 30 % of raw vegetable materials are wasted during processing. Part of the waste goes to the waste water and significant amounts of solid wastes are also generated.
Solid waste produced during fruit and vegetable processing (EC,2006)
Flow diagram of the demonstration biogas plant including co-digestion of orange wastes with cattle manure
Source: AINIA
Valorisation techniques
- Animal feed
- Extraction of high added value products: pectines, Antioxidants (p.e lycopene from tomato), essential oils (p.e. ornage peel), enzymes, proteins,…
- Biogas co-substrate (p.e. Orange peels)
- Biomass (p.e almonds hulls)
References
Back to Biobased products in fruits/vegetables/herbs
Back to EFFICENCY FINDER OF FOOD INDUSTRY
