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DEVELOPMENT OF ONE-STEP («ONE-POT») TECHNIQUE FOR PRODUCTION OF QUERCETIN ANTIOXIDANT FROM SOPHORA JAPONICA L. BUDS IN SUBCRITICAL WATER MEDIUM

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Title: DEVELOPMENT OF ONE-STEP («ONE-POT») TECHNIQUE FOR PRODUCTION OF QUERCETIN ANTIOXIDANT FROM SOPHORA JAPONICA L. BUDS IN SUBCRITICAL WATER MEDIUM
Source: Сверхкритические Флюиды: Теория и Практика. 13:15-23
Publisher Information: ZAO "SCHAG", 2020.
Publication Year: 2020
Subject Terms: бутоны, antioxidant, rutin, рутин, субкритическая вода, buds, subcritical water, кверцетин, 6. Clean water, quercetin, hydrolysis, антиоксидант, sophora japanese, софора японская, гидролиз, Sophora japonica L
Description: Исследована возможность получения природного антиоксиданта - кверцетина из бутонов софоры японской (Sophora japonica L.) с использованием субкритической воды, которая служит одновременно реагентом и растворителем. Предложенный подход позволяет избежать использования дорогостоящих токсичных органических растворителей, не требует проведения раздельных стадий экстракции и гидролиза и упрощает очистку продукта. Высокие выходы кверцетина получены за время в 13 раз меньшее, чем требуется при использовании традиционной методики. Снижены потери целевого продукта при получении сухого экстракта. The possibility of obtaining quercetin (a natural antioxidant) from buds of Sophora japonica L. using subcritical water, which acts as a solvent and a reagent simultaneously was studied. The suggested approach avoids the use of expensive and toxic organic solvents, does not require separate extraction and hydrolysis steps and simplifies the purification of the product. A 13-fold reduction in treatment time was achieved compared with the traditional procedure to obtain high yield of quercetin. The loss of the target product in the production of the dried extract was reduced.
Document Type: Article
Language: Russian
ISSN: 1992-8130
DOI: 10.34984/scftp.2018.13.2.002
Accession Number: edsair.doi...........39a0226f1235654f167e3fbc25ce1abd
Database: OpenAIRE
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  Data: DEVELOPMENT OF ONE-STEP («ONE-POT») TECHNIQUE FOR PRODUCTION OF QUERCETIN ANTIOXIDANT FROM SOPHORA JAPONICA L. BUDS IN SUBCRITICAL WATER MEDIUM
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  Data: <i>Сверхкритические Флюиды: Теория и Практика</i>. 13:15-23
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  Data: ZAO "SCHAG", 2020.
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  Data: <searchLink fieldCode="DE" term="%22бутоны%22">бутоны</searchLink><br /><searchLink fieldCode="DE" term="%22antioxidant%22">antioxidant</searchLink><br /><searchLink fieldCode="DE" term="%22rutin%22">rutin</searchLink><br /><searchLink fieldCode="DE" term="%22рутин%22">рутин</searchLink><br /><searchLink fieldCode="DE" term="%22субкритическая+вода%22">субкритическая вода</searchLink><br /><searchLink fieldCode="DE" term="%22buds%22">buds</searchLink><br /><searchLink fieldCode="DE" term="%22subcritical+water%22">subcritical water</searchLink><br /><searchLink fieldCode="DE" term="%22кверцетин%22">кверцетин</searchLink><br /><searchLink fieldCode="DE" term="%226%2E+Clean+water%22">6. Clean water</searchLink><br /><searchLink fieldCode="DE" term="%22quercetin%22">quercetin</searchLink><br /><searchLink fieldCode="DE" term="%22hydrolysis%22">hydrolysis</searchLink><br /><searchLink fieldCode="DE" term="%22антиоксидант%22">антиоксидант</searchLink><br /><searchLink fieldCode="DE" term="%22sophora+japanese%22">sophora japanese</searchLink><br /><searchLink fieldCode="DE" term="%22софора+японская%22">софора японская</searchLink><br /><searchLink fieldCode="DE" term="%22гидролиз%22">гидролиз</searchLink><br /><searchLink fieldCode="DE" term="%22Sophora+japonica+L%22">Sophora japonica L</searchLink>
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  Data: Исследована возможность получения природного антиоксиданта - кверцетина из бутонов софоры японской (Sophora japonica L.) с использованием субкритической воды, которая служит одновременно реагентом и растворителем. Предложенный подход позволяет избежать использования дорогостоящих токсичных органических растворителей, не требует проведения раздельных стадий экстракции и гидролиза и упрощает очистку продукта. Высокие выходы кверцетина получены за время в 13 раз меньшее, чем требуется при использовании традиционной методики. Снижены потери целевого продукта при получении сухого экстракта. The possibility of obtaining quercetin (a natural antioxidant) from buds of Sophora japonica L. using subcritical water, which acts as a solvent and a reagent simultaneously was studied. The suggested approach avoids the use of expensive and toxic organic solvents, does not require separate extraction and hydrolysis steps and simplifies the purification of the product. A 13-fold reduction in treatment time was achieved compared with the traditional procedure to obtain high yield of quercetin. The loss of the target product in the production of the dried extract was reduced.
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        Value: 10.34984/scftp.2018.13.2.002
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      – Text: Russian
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        PageCount: 9
        StartPage: 15
    Subjects:
      – SubjectFull: бутоны
        Type: general
      – SubjectFull: antioxidant
        Type: general
      – SubjectFull: rutin
        Type: general
      – SubjectFull: рутин
        Type: general
      – SubjectFull: субкритическая вода
        Type: general
      – SubjectFull: buds
        Type: general
      – SubjectFull: subcritical water
        Type: general
      – SubjectFull: кверцетин
        Type: general
      – SubjectFull: 6. Clean water
        Type: general
      – SubjectFull: quercetin
        Type: general
      – SubjectFull: hydrolysis
        Type: general
      – SubjectFull: антиоксидант
        Type: general
      – SubjectFull: sophora japanese
        Type: general
      – SubjectFull: софора японская
        Type: general
      – SubjectFull: гидролиз
        Type: general
      – SubjectFull: Sophora japonica L
        Type: general
    Titles:
      – TitleFull: DEVELOPMENT OF ONE-STEP («ONE-POT») TECHNIQUE FOR PRODUCTION OF QUERCETIN ANTIOXIDANT FROM SOPHORA JAPONICA L. BUDS IN SUBCRITICAL WATER MEDIUM
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              Type: published
              Y: 2020
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            – TitleFull: Сверхкритические Флюиды: Теория и Практика
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