Antioxidant activity of the inclusion complex of bixa orellana seeds extract in ß-cyclodextrin obtained by supercritical co2

Meñaca, Erika V.; Restrepo, J.; Colmenares, Ana Julia

doi:10.17533/udea.vitae.v25n2a04

Cited by 3 publications

(6 citation statements)

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“…The extractives represent the highest content of the lignocellulosic analysis, being consistent with the literature reports [47]. According to Meñaca et al, annatto seeds contain high amounts of extracts, mostly represented by carotenoids such as bixin, β-bixin, methyl bixin, norbixin, and orelin, among others [47]. Moreover, the seeds present lower cellulose, hemicellulose, and lignin content than others, such as mandarin seed (53.26% cellulose, 12.36% hemicellulose, and 19.35% lignin) [48].…”

Section: Raw Materials Characterizationsupporting

confidence: 92%

“…The results of the physicochemical characterization of the annatto seeds are presented in Table 4. The extractives represent the highest content of the lignocellulosic analysis, being consistent with the literature reports [47]. According to Meñaca et al, annatto seeds contain high amounts of extracts, mostly represented by carotenoids such as bixin, β-bixin, methyl bixin, norbixin, and orelin, among others [47].…”

Section: Raw Materials Characterizationsupporting

confidence: 85%

“…These differences are mainly due to the solvent polarity. On the other hand, the antioxidant capacity (AC) is the ability of phenolic compounds, among other substances, to capture free radicals or donate hydrogen atoms [47]. In this study, the ability of the extracts to interact with the DPPH and reduce it into DPPH-H was evaluated.…”

Section: Raw Materials Characterizationmentioning

confidence: 99%

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Potential for Sustainable Production of Natural Colorants in the Tropical Forest: A Biorefinery Case of Annatto Seeds

et al. 2023

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Tropical forests are a source of several high-value products that provide livelihood to small communities in different regions. Exotic fruits such as annatto are feedstock sources containing bioactive compounds with important applications in the food industry. Nevertheless, the integral use of annatto for community improvement and the crop’s contribution to carbon sequestration in tropical forests have not been analyzed. This paper aims to demonstrate the economic and environmental performance of small-scale alternatives to obtain natural colorants using annatto seed. The extraction of natural colorants (bixin and norbixin) was analyzed using ethanol and NaOH as solvents. The experimental results were used to simulate two scenarios. Scenario one involved bixin production, and scenario two comprised bixin and norbixin production. The economic and environmental assessments were performed considering the life cycle assessment (LCA) methodology based on a Colombian context. The best extraction yield was 72.65 mg g−1 for bixin and 193.82 mg g−1 for norbixin. From a simulation perspective, scenario two showed the best economic performance since a payback period of 3.1 years was obtained. The LCA showed a high CO2 sequestration potential (6.5 kg CO2 eq kg−1 seed) of the annatto crop. Moreover, the solvents used during the colorant extraction proved to be the most environmentally representative. Nevertheless, the CO2 sequestration of the crop continues to exceed the emissions generated by the process. This work demonstrates that the annatto is an alternative for small communities to reach equilibrium between the economic and environmental of the tropical forest.

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Section: Raw Materials Characterizationsupporting

confidence: 92%

Section: Raw Materials Characterizationsupporting

confidence: 85%

Section: Raw Materials Characterizationmentioning

confidence: 99%

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Potential for Sustainable Production of Natural Colorants in the Tropical Forest: A Biorefinery Case of Annatto Seeds

et al. 2023

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“…1,100 cm −1 (C–O stretching), and ca. 1,000 cm −1 (C–O–C stretching) 32 , 33 . In the curve (b), there is a strong v(C=O) stretching vibration at ca.…”

Section: Resultsmentioning

confidence: 99%

Study on the preparation of geranyl acetone and β-cyclodextrin inclusion complex and its application in cigarette flavoring

Du¹,

Pan²,

Ji³

et al. 2020

Sci Rep

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β-Cyclodextrin (β-CD) inclusion complex containing geranyl acetone as a guest was prepared by saturated water solution method. Furthermore, the structure and properties of the inclusion complex were studied. The formation of the inclusion complex was demonstrated by. Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (X-RD), thermogravimetric analysis (TG) and differential scanning calorimetry (DSC). The thermodynamic analysis of the inclusion complex showed that the inclusion reaction is an endothermic spontaneous reaction. The average of △H, △S and △G is 11.66 kJ mol −1 , 0.082 kJ mol −1 and − 14.49 kJ mol −1 , respectively. Moreover, the kinetic analysis of thermal decomposition of the inclusion compound showed that the thermal decomposition reaction is a first-order reaction (the inclusion ratio is 1:1), the average activation energy of the reaction is 180.90 kJ mol −1 , and the binding force in the inclusion compound is mainly Van der Waals force. The flavor test of cigarettes showed that the inclusion compound improved the stability of geranyl acetone and the sensory quality of cigarettes. This study improves the solubility and thermal stability of geranyl acetone, and provides theoretical support and technical guidance for expanding the application of geranyl acetone.

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“…Los resultados de IC 50 encontrados en esta investigación, difiere de lo reportado por Meñaca y cols. (2018) [37], quienes evaluaron la actividad antioxidante a través del método DPPH, de los extractos de las semillas de B. orellana L, recolectadas en el Jardín Botánico de Tuluá, Valle del Cauca, Colombia, encontrando que estos extractos que fueron obtenidos a través de fluidos supercríticos (CO 2 ), presentaron una IC 50 de 23,5; 28,8; 37,2; 81,1 y 193,8 μg/mL; Ul Islam y cols. (2011) [31] reportaron un IC 50 de 13 μg/mL, en el extracto acuoso de las hojas de B. orellana Linn, recolectada en Bangladesh, mientras que en este estudio los valores de IC 50 , fueron 0,26 mg/mL (260 μg/mL) para el extracto etanólico y 0,87 mg/mL (870 μg/mL) para el diclorometanoico.…”

Section: Alcaloidesunclassified

Actividad antioxidante y garrapaticida de los extractos de las hojas de Bixa orellana L.

Chacón¹,

Morillo²,

Rondón³

et al. 2021

REFA

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Bixa orellana L. (Bixaceae), es una especie usada con fines ornamentales y terapéuticos. A partir de sus semillas se extrae el colorante conocido como “onoto” ampliamente empleado en culinaria. El objetivo de esta investigación fue estudiar la composición química, actividad antioxidante y garrapaticida de los extractos de las hojas de esta especie, recolectada en el estado Táchira, Venezuela. El análisis fitoquímico preliminar mostró la presencia de esteroles en los extractos hexanoico y diclorometanoico, alcaloides, esteroles y compuestos fenólicos en el extracto etanólico. El extracto etanólico presentó un contenido fenólico total de 0,89 μg ÁG/mg, por el método de Folin-Ciocalteu, usando espectrometría UV/visible a 760 nm. La actividad antioxidante fue determinada empleando el método de DPPH a 517 nm, siendo el extracto etanólico el más activo mostrando un IC50 de 0,26 mg/mL, con un porcentaje de inhibición (% I) de 87,1 a la concentración de 0,75 mg/mL, mientras que el extracto diclorometanoico IC50 0,87 mg/mL y % I 31,0 a la misma concentración, comparado con 96,1 % del ácido ascórbico a 0,176 mg/mL. Además, se evaluó la actividad garrapaticida del extracto etanólico por el método de prueba de paquete de larvas, demostrando que no hubo actividad frente a las larvas de R. microplus, ya que no evidenciaron mortalidad. Cabe destacar que este es el primer reporte de actividad antioxidante y garrapaticida de los extractos de las hojas de B. orellana L., recolectada en Venezuela.

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Antioxidant activity of the inclusion complex of bixa orellana seeds extract in ß-cyclodextrin obtained by supercritical co2

Cited by 3 publications

References 10 publications

Potential for Sustainable Production of Natural Colorants in the Tropical Forest: A Biorefinery Case of Annatto Seeds

Potential for Sustainable Production of Natural Colorants in the Tropical Forest: A Biorefinery Case of Annatto Seeds

Study on the preparation of geranyl acetone and β-cyclodextrin inclusion complex and its application in cigarette flavoring

Actividad antioxidante y garrapaticida de los extractos de las hojas de Bixa orellana L.

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