Procyanidins in rice cooked with adzuki bean and their contribution to the reduction of nitrite to nitric oxide ((NO)-N-center dot) in artificial gastric juice

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F19%3A00511082" target="_blank" >RIV/60077344:_____/19:00511082 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/full/10.1080/09637486.2019.1605338?scroll=top&needAccess=true" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/09637486.2019.1605338?scroll=top&needAccess=true</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/09637486.2019.1605338" target="_blank" >10.1080/09637486.2019.1605338</a>

Result language
angličtina
Original language name
Procyanidins in rice cooked with adzuki bean and their contribution to the reduction of nitrite to nitric oxide ((NO)-N-center dot) in artificial gastric juice
Original language description
In Japan, adzuki bean is cooked with rice. During the cooking, the colour of rice becomes pale red. It is postulated that the red pigment is produced from procyanidins and that the ingestion of red rice causes the production of nitric oxide ((NO)-N-center dot) in the stomach by reacting with salivary nitrite. The increase in colour intensity accompanied the decrease in the amounts of procyanidins, suggesting the conversion of procyanidins into the red pigment during the cooking. In addition, the red pigment combined with rice strongly. The red-coloured rice produced (NO)-N-center dot by reacting with nitrite in artificial gastric juice, and the amounts were dependent on the contents of procyanidins and the equivalents. It is suggested that although adzuki procyanidins were oxidised during cooking with rice, procyanidins and the equivalents bound to rice still have the ability to produce bioactive (NO)-N-center dot in the stomach using nitrite in mixed whole saliva.
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
10608 - Biochemistry and molecular biology

Project
<a href="/en/project/EF15_003%2F0000336" target="_blank" >EF15_003/0000336: Metals, plants and people</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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