BR0304014A - Method to increase daidzein and genistein production in soybean - Google Patents
Method to increase daidzein and genistein production in soybeanInfo
- Publication number
- BR0304014A BR0304014A BR0304014A BR0304014A BR0304014A BR 0304014 A BR0304014 A BR 0304014A BR 0304014 A BR0304014 A BR 0304014A BR 0304014 A BR0304014 A BR 0304014A BR 0304014 A BR0304014 A BR 0304014A
- Authority
- BR
- Brazil
- Prior art keywords
- genistein
- daidzein
- isoflavones
- production
- soybean
- Prior art date
Links
Landscapes
- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
"MéTODO PARA AUMENTAR A PRODUçãO DE DAIDZEìNA E GENISTEìNA EM SOJA". No qual são empregados compostos que liberam óxido nítrico (NO) ou solução saturada de NO gás para induzir o aumento da quantidade de daidzeína e genisteína além dos níveis pré-existentes em plantas de soja. A produção de daidzeína e genisteína pela adição de liberadores de NO em cultura líquida de células de soja, em calos, em sementes ou em cortes feitos nas superfícies de cotilédones da referida planta incrementa os níveis destas isoflavonas em torno de 60 a 120 vezes quando comparados aos experimentos realizados sem a adição de liberadores de NO. De uma maneira geral, as metodologias já descritas para a obtenção de extratos enriquecidos com daidzeína e genisteína baseiam-se apenas na extração do conteúdo destas isoflavonas inerentes de leguminosas. Estas isoflavonas têm reconhecida atividade antioxidante, antitumoral e são utilizadas no tratamento de reposição hormonal sendo conhecidas como fitoestrógenos."METHOD FOR INCREASING DAIDZEINE AND GENISTEIN PRODUCTION IN SOYA". In which compounds that release nitric oxide (NO) or saturated NO gas solution are employed to induce an increase in the amount of daidzein and genistein beyond pre-existing levels in soybean plants. The production of daidzein and genistein by the addition of NO releasers in soybean cell liquid culture, callus, seed or cuts on the cotyledon surfaces of the plant increases the levels of these isoflavones by 60 to 120 times when compared. to experiments performed without the addition of NO releasers. Generally speaking, the methodologies already described for obtaining extracts enriched with daidzein and genistein are based solely on the extraction of the content of these inherent isoflavones from legumes. These isoflavones have recognized antioxidant, antitumor activity and are used in the treatment of hormone replacement and are known as phytoestrogens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR0304014A BR0304014A (en) | 2003-10-16 | 2003-10-16 | Method to increase daidzein and genistein production in soybean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR0304014A BR0304014A (en) | 2003-10-16 | 2003-10-16 | Method to increase daidzein and genistein production in soybean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0304014A true BR0304014A (en) | 2005-06-28 |
Family
ID=34682755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0304014A BR0304014A (en) | 2003-10-16 | 2003-10-16 | Method to increase daidzein and genistein production in soybean |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR0304014A (en) |
-
2003
- 2003-10-16 BR BR0304014A patent/BR0304014A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
| B11M | Dismissal: decision cancelled |
Free format text: REF. A RPI NO 2220, DE 23/07/2013. |
|
| B07D | Technical examination (opinion) related to article 229 of industrial property law | ||
| B07E | Notice of approval relating to section 229 industrial property law |
Free format text: NOTIFICACAO DE ANUENCIA RELACIONADA COM O ART 229 DA LPI |
|
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal | ||
| B09B | Decision: refusal |