New flavonoid glycosides from Sedum aizoon L.

Xu, Tanye; Wang, Zhonghuan; Lei, Tianli; Lv, Chongning; Wang, Jing; Lu, Jincai

doi:10.1016/j.fitote.2014.12.014

Cited by 46 publications

(25 citation statements)

References 11 publications

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“…Sedum aizoon L. ( Crassulaceae Sedum ) is an important edible and medicinal plant in China and has a positively effective on preventing some diseases like elevated hematic fat and hypertension (Xu et al, ). A few biological components have been isolated from this plant genus, including flavonoids, phenolic acid compounds, polysaccharose, and alkaloids (Stevens, Hart, Elema, & Bolck, ).…”

Section: Introductionmentioning

confidence: 99%

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Antimicrobial activity of flavonoids from Sedum aizoon L. against Aeromonas in culture medium and in frozen pork

Cao

Wang

et al. 2019

Food Science & Nutrition

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The chemical composition and antimicrobial activity of flavonoids from Sedum aizoon L. against Aeromonas in vitro were investigated, and the effect of flavonoid treatment on the quality of fresh pork during frozen storage for 6 months was also explored. The results showed that kaempferol, quercetin dihydrate, and catechin were the most predominant flavonoids from S. aizoon L. Flavonoids exhibited antibacterial activity to Aeromonas in vitro, which caused membrane damage, disruption of the bacterial surface, and internal ultrastructure, and resulted in the leakage of reducing sugars and proteins. Meanwhile, flavonoid treatment retarded the microbial growth and deteriorates of pork characteristics, including pH value, total volatile basic nitrogen (TVB‐N), texture, and sensory evaluation during frozen storage, thereby prolonged the shelf life. Their results suggested that flavonoids from S. aizoon L. offer a promising choice for food safety and preservation.

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Section: Introductionmentioning

confidence: 99%

“…some diseases like elevated hematic fat and hypertension (Xu et al, 2015). A few biological components have been isolated from this plant genus, including flavonoids, phenolic acid compounds, polysaccharose, and alkaloids (Stevens, Hart, Elema, & Bolck, 1996).…”

mentioning

confidence: 99%

Antimicrobial activity of flavonoids from Sedum aizoon L. against Aeromonas in culture medium and in frozen pork

Cao

Wang

et al. 2019

Food Science & Nutrition

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“…Sedum aizoon L. belongs to a genus of flowering plants in the family of Crassulaceae and possesses succulent leaves and stems (Li, Luo, & Wu, 2011; Wang, Luo, Fan, Luo, & Liu, 2011; Xu et al., 2015). It has been widely distributed in the Northern Hemisphere, particularly in China, North Korea, Japan, and Mongolia (Li et al, 2017; Xu et al., 2015). This flowering plant is characterized by light green leaves on the thick stems and blooms in the summer period with yellow flowers.…”

Section: Introductionmentioning

confidence: 99%

Effect of different drying methods on phenolic compounds and antioxidant capacity in different fractions of Sedum aizoon L.

Gong

Qiu

Weng

et al. 2020

J Food Process Preserv

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This study investigated the effect of different drying treatments on phenolic composition and antioxidant activity in different fractions of Sedum aizoon L. Results showed that the highest flavonoids content was found in the flower fraction, which also possessed the strongest antioxidant capacity confirmed by DPPH, ABTS, and FRAP assays. Four phenolic compounds were detected in Sedum aizoon L. Myricetrin and quercitrin were the dominant phenolic compounds in all the fractions, whereas the stem fraction did not contain myricetin. Among the drying treatments, each freeze‐dried fraction exhibited the highest antioxidant activities and total flavonoids. The oven‐ and sun‐drying treatments resulted in a loss on the total flavonoids and antioxidant properties. A positive correlation of antioxidant activities in Sedum aizoon L. was found with myricetrin, quercitrin and total flavonoids. This study could provide useful information on the nutritional quality improvement of Sedum aizoon L. through different drying methods. Practical applications Sedum aizoon L. has been generally consumed as a folk medicine with multiple health beneficial features in China. The health beneficial properties of Sedum aizoon L. have been confirmed to be attributed primarily to phytochemicals, such as flavonoids and phenolic acids. The major consumption parts in Sedum aizoon L. in China include stems, leaves, and flowers. Normally, a drying process has been applied to Sedum aizoon L. for a longer shelf life need. The present study investigated the distribution of gallic acid, myricetrin, quercitrin, and myricetin in different parts of Sedum aizoon L., and further assessed if different drying methods could alter the level of these phenolic compounds and antioxidant properties in these parts of Sedum aizoon L. This study provides direct knowledge on the accumulation of phenolic compounds in different parts of Sedum aizoon L., and further bring a practical method on the best preserve functional compounds in Sedum aizoon L.

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“…En varias especies del género Sedum se han encontrado compuestos como; cadaverina, nicotina, sarmentosina, sedamina, taninos, flavonoides, peletierina, ácido ursólico, daucosterol, apigenina, apigetrín, entre otros (Waizel-Bucay et al, 2011;Bensouici et al, 2015). Xu et al, (2015) trabajando con S. aizoon, encontraron cuatro nuevos compuestos flavonoides, así como compuestos y derivados fenólicos que no habían sido aislados dentro del género, En una investigación para el análisis de extractos crudos de las flores de Sedum praealtum se encontró que el kaempferol y quercetina son los principales responsables de la actividad antioxidante de esta especie (Beltrán-Orozco et al, 2013). Estos autores concluyeron que la actividad antioxidante de flores frescas de Sedum praealtum se encuentra en el rango de la mayoría de frutas y verduras.…”

Section: Introductionunclassified

Regeneración de Sedum praealtum A.DC (siempreviva) vía organogénesis

Ruiz

2016

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La siempreviva (Sedum praealtum A.DC) pertenece a la familia Crassulaceae, desde hace mucho tiempo ha sido utilizada en la etnobotánica mexicana como un agente anti-inflamatorio y analgésico, en el tratamiento de dolor de dientes, amigdalitis, para enfermedades de los ojos, erupciones cutáneas y de regeneración de tejidos, recientemente se le descubrieron compuestos con actividad antioxidante que presentan efectos hepatoprotector y anticancerígeno.Se estableció un protocolo eficiente de regeneración mediante organogénesis para Sedum praealtum a partir de hojas jóvenes de plantas provenientes de vivero. Fragmentos de hoja que contenían la parte media se cultivaron en medio Murashige y Skoog adicionado con bencilaminopurina (6-BAP) y 2,4-Diclorofenoxiacético (2,4-D) en varias combinaciones. A los 90 días de haber iniciado el cultivo, el tratamiento suplementado con 0.5 mg/L de 6-BAP, 0.0 mg/L de 2,4-D mostró efectos significativos sobre el desarrollo de órganos por la vía indirecta, dando en promedio 13.0±0.3 brotes por explante. Los brotes se individualizaron y se transfirieron a medio MS suplementado con 2.0 mg/L de ácido indolacético (AIA) para su enraizamiento.

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New flavonoid glycosides from Sedum aizoon L.

Cited by 46 publications

References 11 publications

Antimicrobial activity of flavonoids from Sedum aizoon L. against Aeromonas in culture medium and in frozen pork

Antimicrobial activity of flavonoids from Sedum aizoon L. against Aeromonas in culture medium and in frozen pork

Effect of different drying methods on phenolic compounds and antioxidant capacity in different fractions of Sedum aizoon L.

Regeneración de Sedum praealtum A.DC (siempreviva) vía organogénesis

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