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  5. Consumer knowledge and attitudes towards microalgae as food: The case of Spain
 
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Consumer knowledge and attitudes towards microalgae as food: The case of Spain

Author(s)
Lafarga, Tomas  
Rodriguez-Bermudez, Ruth  
Morillas-España, Ainoa  
García-Vaquero, Marco  
et al.  
Uri
http://hdl.handle.net/10197/12489
Date Issued
2021-04
Date Available
2021-09-23T10:50:02Z
Abstract
Spanish consumers' knowledge and attitudes towards microalgae as food were assessed using a specific questionnaire - a total of 3084 Spanish consumers over 18 years old were considered in the current study. Overall, the questionnaire revealed that there is a huge lack of knowledge on basic aspects of microalgae, especially within the youngest respondents (18–24 years old) and for those aged over 65 years old. Approximately 85% of all respondents scored the statement “There is a big lack of information about microalgae” with either 4 or 5 (using a 5-point hedonic scale), demonstrating that microalgae and their potential applications are unknown to the majority of the Spanish population. Spanish consumers consider microalgae as: (i) sustainable and environmentally friendly, (ii) nutritious and healthy, and (iii) safe, which is of key importance for food products. The main reasons that were given for not consuming microalgae were lack of information available on the product and lack of consuming habit. The current study also demonstrated that increasing consumer's knowledge on microalgae has the potential to increase consumer choice and market shares of microalgae-enriched products. Results reported herein could be extrapolated to other European countries, although perception and attitudes towards food can vary depending on cultural considerations.
Sponsorship
European Commission Horizon 2020
Other Sponsorship
Spanish Ministry of Science, Innovation, and Universities
Type of Material
Journal Article
Publisher
Elsevier
Journal
Algal Research
Volume
54
Copyright (Published Version)
2020 Elsevier
Subjects

Spirulina

Chlorella

Functional foods

Purchase intention

Questionnaire

DOI
10.1016/j.algal.2020.102174
Language
English
Status of Item
Peer reviewed
ISSN
2211-9264
This item is made available under a Creative Commons License
https://creativecommons.org/licenses/by-nc-nd/3.0/ie/
File(s)
No Thumbnail Available
Name

Lafarga et al. 2021.docx

Size

1.31 MB

Format

Unknown

Checksum (MD5)

6b335c4deef1f347949e3b31d01987db

Owning collection
Agriculture and Food Science Research Collection

Item descriptive metadata is released under a CC-0 (public domain) license: https://creativecommons.org/public-domain/cc0/.
All other content is subject to copyright.

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