What is valorization of vegetable waste?

Valorization strategies using LAB include the production of lactic acid that may be reintegrated in the food chain as well as enhancing protein digestibility and sensorial properties of these vegetable by-products that could be used as food ingredients (Table 1).

Is lettuce high in cellulose?

In contrast, lettuce has a much lower content of cellulose (17.7%) , with higher contents of ash and soluble lignin than cellulose. As for the pectin content, galacturonic acid proceeds from pectin, but pectin is also part of rhamnose, which also comes from hemicelluloses to a lesser extent [48,49].

What are examples of waste valorization?

1.2 Waste valorization for a circular economy Examples of such activities include processing of residue, by-products or other unwanted outputs into raw materials, and re-use of waste in another product's life cycle (Kabongo, 2013).

What are the enzymes in valorization of waste?

Enzymes such as amylases, cellulases, and xylanases can transform such polysaccharides-rich waste streams into value-added products including sweeteners, bioplastics, biofuels, and prebiotics.

What is meant by valorization of food waste?

Conversion of FW or byproducts or undervalued biomass into valued products and their effective applications is known as the valorization of that waste or undervalued product. Various conversion techniques are used to produce value-added products for different applications.

What is valorisation of waste products?

Waste valorization is the process of reusing, recycling or composting waste materials and converting them into more useful products including materials, chemicals, fuels or other sources of energy .

What is the valorization of organic waste?

The valorisation of organic waste reduces the pressure on non-renewable resources and avoids the generation of waste . Organic waste valorisation has attracted much attention from fundamental and applied fields, given its wide availability and versatility.

What is an example of vegetable waste?

Vegetable wastes include the rotten, peels, shells, and scraped portions of vegetables or slurries .

[PDF] Valorization of Vegetable Waste from Leek, Lettuce, and Artichoke to Produce Highly Concentrated Lignocellulose Micro- and Nanofibril Suspensions

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DOI:10.3390/nano12244499
Corpus ID: 254949504

@article{SnchezSalvador2022ValorizationOV, title={Valorization of Vegetable Waste from Leek, Lettuce, and Artichoke to Produce Highly Concentrated Lignocellulose Micro- and Nanofibril Suspensions}, author={Jose Luis S{\'a}nchez-Salvador and Mariana P. Marques and Margarida S.C.A. Brito and Carlos Negro and Maria Concepcion Monte and Yaidelin A. Manrique and Ricardo J. Santos and {\'A}ngeles Blanco}, journal={Nanomaterials}, year={2022}, volume={12}, url={https://api.semanticscholar.org/CorpusID:254949504}}

J. Sánchez-Salvador, M. P. Marques, Á. Blanco
Published in Nanomaterials 1 December 2022
Materials Science, Environmental Science

Vegetable supply in the world is more than double than vegetable intake, which supposes a significant waste of vegetables, in addition to the agricultural residues produced. As sensitive food products, the reasons for this waste vary from the use of only a part of the vegetable due to its different properties to the product appearance and market image. An alternative high-added-value application for these wastes rich in cellulose could be the reduction in size to produce lignocellulose micro…

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