Subcritical Water Extraction for Valorisation of Almond Skin from Almond Industrial Processing.

active compounds bioactive properties bleaching optimisation cellulose fibres integral fractionation phenolic compounds

Journal

Foods (Basel, Switzerland)
ISSN: 2304-8158
Titre abrégé: Foods
Pays: Switzerland
ID NLM: 101670569

Informations de publication

Date de publication:
13 Oct 2023
Historique:
received: 27 09 2023
revised: 06 10 2023
accepted: 09 10 2023
medline: 28 10 2023
pubmed: 28 10 2023
entrez: 28 10 2023
Statut: epublish

Résumé

Almond skin (AS) is an agro-industrial residue from almond processing that has a high potential for valorisation. In this study, subcritical water extraction (SWE) was applied at two temperatures (160 and 180 °C) to obtain phenolic-rich extracts (water-soluble fraction) and cellulose fibres (insoluble fraction) from AS. The extraction conditions affected the composition and properties of both valorised fractions. The dry extracts obtained at 180 °C were richer in phenolics (161 vs. 101 mg GAE. g

Identifiants

pubmed: 37893652
pii: foods12203759
doi: 10.3390/foods12203759
pmc: PMC10606440
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : European Union NextGenerationEU
ID : PRTR-C17.I1
Organisme : AGROALNEXT Programme
ID : AGROALNEXT/2022/026
Organisme : Generalitat Valenciana
ID : CIPROM/2021/071
Organisme : Generalitat Valenciana (INVESTIGO 2022)
ID : INVEST/2022/4

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Auteurs

Pedro A V Freitas (PAV)

Institute of Food Engineering FoodUPV, Universitat Poltècnica de València, 46022 Valencia, Spain.

Laia Martín-Pérez (L)

Institute of Food Engineering FoodUPV, Universitat Poltècnica de València, 46022 Valencia, Spain.

Irene Gil-Guillén (I)

Institute of Food Engineering FoodUPV, Universitat Poltècnica de València, 46022 Valencia, Spain.

Chelo González-Martínez (C)

Institute of Food Engineering FoodUPV, Universitat Poltècnica de València, 46022 Valencia, Spain.

Amparo Chiralt (A)

Institute of Food Engineering FoodUPV, Universitat Poltècnica de València, 46022 Valencia, Spain.

Classifications MeSH