Hydrocolloids from the Mushroom Auricularia heimuer: Composition and Properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F23%3A43927994" target="_blank" >RIV/60461373:22330/23:43927994 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2309-608X/9/6/681" target="_blank" >https://www.mdpi.com/2309-608X/9/6/681</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/jof9060681" target="_blank" >10.3390/jof9060681</a>
Alternative languages
Result language
angličtina
Original language name
Hydrocolloids from the Mushroom Auricularia heimuer: Composition and Properties
Original language description
The ear- to shell-shaped fruiting bodies of the genus Auricularia are widely used as food and in traditional medicinal remedies. This study was primarily focused on the composition, properties and potential use of the gel-forming extract from Auricularia heimuer. The dried extract contained 50% soluble homo- and heteropolysaccharides, which were mainly composed of mannose and glucose, acetyl residues, glucuronic acid and a small amount of xylose, galactose, glucosamine, fucose, arabinose and rhamnose. The minerals observed in the extract included approximately 70% potassium followed by calcium. Among the fatty and amino acids, 60% unsaturated fatty acids and 35% essential amino acids could be calculated. At both acidic (pH 4) and alkaline (pH 10) conditions, the thickness of the 5 mg/mL extract did not change in a temperature range from −24 °C to room temperature, but decreased statistically significantly after storage at elevated temperature. At neutral pH, the studied extract demonstrated good thermal and storage stability, as well as a moisture retention capacity comparable to the high molecular weight sodium hyaluronate, a well-known moisturizer. Hydrocolloids that can be sustainably produced from Auricularia fruiting bodies offer great application potential in the food and cosmetic industries. © 2023 by the authors.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10612 - Mycology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Fungi
ISSN
2309-608X
e-ISSN
2309-608X
Volume of the periodical
9
Issue of the periodical within the volume
6
Country of publishing house
CH - SWITZERLAND
Number of pages
17
Pages from-to
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UT code for WoS article
001015016600001
EID of the result in the Scopus database
2-s2.0-85163750544