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Sucrose hydrolysis during the preparation of "dandelion honey"

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F20%3A10421006" target="_blank" >RIV/00216208:11310/20:10421006 - isvavai.cz</a>

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=ZYUD-.Mmzi" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=ZYUD-.Mmzi</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s00706-020-02636-z" target="_blank" >10.1007/s00706-020-02636-z</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Sucrose hydrolysis during the preparation of "dandelion honey"

  • Original language description

    Dandelion-flavored syrup, also known as &quot;dandelion honey&quot;, is prepared and used as a substitute for bee honey. One of the major differences between dandelion syrup and bee honey seems to be the carbohydrate composition, as bee honey consists mainly of glucose and fructose while pure sucrose is used for the preparation of dandelion syrup. In this study, we show that lemon juice, added during the preparation of dandelion syrup, catalyzes the acid hydrolysis of sucrose to glucose and fructose. We show the crucial role of pH, temperature, and boiling time on the carbohydrate composition of the prepared syrup. We conclude that when a sufficient amount of lemon juice is added and the mixture is heated for a sufficiently long time, the carbohydrate composition of the resulting dandelion syrup can mimic the carbohydrate composition of bee honey, i.e., it contains glucose and fructose with an insignificant amount of sucrose.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10406 - Analytical chemistry

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Monatshefte für Chemie - Chemical Monthly

  • ISSN

    0026-9247

  • e-ISSN

  • Volume of the periodical

    151

  • Issue of the periodical within the volume

    8

  • Country of publishing house

    AT - AUSTRIA

  • Number of pages

    4

  • Pages from-to

    1231-1234

  • UT code for WoS article

    000538947000002

  • EID of the result in the Scopus database

    2-s2.0-85086154246