Effect of Microbial Fermentation and Heat on Phenolic Compounds in Buckwheat Straw and Alkaloids in Poppy Capsules

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F25%3A00642853" target="_blank" >RIV/86652079:_____/25:00642853 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acsagscitech.5c00342?goto=articleMetrics&ref=pdf" target="_blank" >https://pubs.acs.org/doi/10.1021/acsagscitech.5c00342?goto=articleMetrics&ref=pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsagscitech.5c00342" target="_blank" >10.1021/acsagscitech.5c00342</a>

Result language
angličtina
Original language name
Effect of Microbial Fermentation and Heat on Phenolic Compounds in Buckwheat Straw and Alkaloids in Poppy Capsules
Original language description
The aim of this study was to verify the effect of fermentation by Neurospora intermedia or Aspergillus niger on the content of flavonoids in buckwheat straw and alkaloids in poppy capsules in comparison with heat treatment and autoclaving. Stems of buckwheat (Fagopyrum esculentum) and capsules of poppy (Papaver somniferum ) were heated at 200 degrees C for 20 min, autoclaved at 121 degrees C for 20 min, or fermented with A. niger or N. intermedia for 3, 6, and 9 days. The alkaloids in poppy (morphine, narcotoline, noscapine, codeine, thebaine, narceine, and papaverine) and flavonoids in buckwheat (rutin, isoquercitrin, quercetin rhamnosyl galactoside, and hyperoside) were identified and quantified by HPLC and LC-MS. Autoclaving poppy capsules significantly increased the content of morphine, thebaine, and codeine. Fermentation of capsules with the fungus N. intermedia significantly increased the content of narceine. Nine-day cultivation of buckwheat straw with A. niger completely reduced the content of all studied flavonoids.
Czech name
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Czech description
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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
40101 - Agriculture

Project
<a href="/en/project/EH22_008%2F0004635" target="_blank" >EH22_008/0004635: AdAgriF - Advanced methods of greenhouse gases emission reduction and sequestration in agriculture and forest landscape for climate change mitigation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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