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Bibliographic record number: 804391

Journal

Authors: Komes, Draženka; Belščak-Cvitanović, Ana; Jurić, Slaven; Bušić, Arijana; Vojvodić, Aleksandra; Durgo, Ksenija
Title: Consumer acceptability of liquorice root (Glycyrrhiza glabra L.) as an alternative sweetener and correlation with its bioactive content and biological activity
Source: International journal of food sciences and nutrition (0963-7486) 67 (2016), 1; 53-66
Paper type: article
Keywords: antioxidative/pro-oxidative activity ; cytotoxicity ; lipid peroxidation ; liquorice ; sensory properties
Abstract:
Consumer acceptability and sensory properties of liquorice root (Glycyrrhiza glabra L.) were evaluated. Quantitation of total polyphenolics and glycyrrhizic acid (GA), as well as the antioxidant capacity of liquorice extracts, was conducted and their biological effects (cytotoxic, antioxidative/pro-oxidative activity, lipid peroxidation on human laryngeal carcinoma cell line) compared to the ones of their predominant bioactive compound – GA. Conducted consumer survey revealed poor familiarity with liquorice (12.37% of correspondents), but willingness towards its use as an alternative sweetener (77.32% of consumers). Polyphenolic content of evaluated extracts ranged from 1018.18 to 1277.27 mg gallic acid equivalents (GAE)/l while GA content varied between 2179.53 and 2944.13  mg/l. The most pronounced cytotoxic effect (60%) and lipid peroxidation were exerted by treatment with the highest applied extract concentrations (10 mg/ml). Pure GA exhibited cytotoxic and pro-oxidative effects at concentrations of 0.12–0.6 mg/ml. Due to high GA content, coupled with its pronounced cytotoxic activity, the intake of liquorice root should be limited.
Project / theme: 058-0000000-3470, 058-0582261-2246
Original language: ENG
Citation databases: Current Contents Connect (CCC)
MEDLINE
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Category: Znanstveni
Research fields:
Biotechnology,Food processing technology
URL: http://www.tandfonline.com/doi/abs/10.3109/09637486.2015.1126563
Broj citata:
Altmetric:
DOI: 10.3109/09637486.2015.1126563
URL cjelovitog rada:
Google Scholar: Consumer acceptability of liquorice root (Glycyrrhiza glabra L.) as an alternative sweetener and correlation with its bioactive content and biological activity
Contrib. to CROSBI by: Ana Belščak (abelscak@pbf.hr), 4. Ožu. 2016. u 13:35 sati



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