Antioxidant Activities of Citrus unshiu Extracts obtained from Different Solvents

Lee, Sung-Gu; Oh, Sung-Cheon; Jang, Jae-Seon

doi:10.9799/ksfan.2015.28.3.458

Cited by 8 publications

(1 citation statement)

References 11 publications

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“…As mentioned above, many essential plant oils have beneficial effects on skin. In this study, we screened Korean traditional native plants that showed potential for antioxidant efficacy from literature references [ 19 , 20 , 21 , 22 , 23 , 24 , 25 ]. Afterwards, plants for which the optimal concentration that could exhibit functionality in skin cells without causing cytotoxicity had not been identified were selected and used in this experiment.…”

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confidence: 99%

Essential oils extracted from nine different plants exhibit differential effects on skin antioxidation and elasticity

Kim,

Park

et al. 2024

FEBS Open Bio

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Essential oils derived from plants are major ingredients in the medical and cosmetic industry. Here, we evaluated nine types of plant essential oils to identify potential candidates with antioxidant and elasticity‐enhancing properties. Seven essential oils showed at least 10% radical scavenging activity at the highest concentration. Essential oils extracted from Aster glehnii, Cinnamomum cassia, Citrus unshiu, Juniperus chinensis L., and Juniperus chinensis var. sargentii significantly enhanced fibroblast viability, and oils from Cit. unshiu, J. chinensis L., and J. chinensis var. sargentii significantly increased cell proliferation and migration. Expression of extracellular matrix proteins, including collagen 1, collagen 3, and elastin, were upregulated by J. chinensis L. and J. chinensis var. sargentii oil, which also significantly enhanced the contractile activity of skin cells in a three‐dimensional gel contraction assay. The results suggest that J. chinensis L. and J. chinensis var. sargentii essential oils may be potential anti‐wrinkling and anti‐oxidative agents for future consideration of use in the medical and cosmetic industry.

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confidence: 99%

Essential oils extracted from nine different plants exhibit differential effects on skin antioxidation and elasticity

Kim,

Park

et al. 2024

FEBS Open Bio

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Antioxidant effects of phenolic compounds in through the distillation of Lonicera japonica & Chenpi extract and anti-inflammation on skin keratinocyte

Kim,

Jeong,

Park

et al. 2023

Sci Rep

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The phenolic compounds in Lonicera japonica & Chenpi distillation extract (LCDE) were thoroughly examined for their antioxidant and anti-inflammatory properties. Phenolic compounds in LCDE were analyzed for five peaks using high-performance liquid chromatography (HPLC) combined with mass spectrometry (MS) and determined. Five phenolic compounds were identified from the samples and MS data. Ultrafiltration with LC analysis was used to investigate the ability of bioactive compounds to target DPPH. As a result, it was confirmed that the major compounds exhibited a high binding affinity to DPPH and could be regarded as antioxidant-active compounds. In addition, the anti-inflammatory effect of LCDE was confirmed in vitro, and signal inhibition of anti-inflammation cytokines, MAPK and NF-kB pathways was confirmed. Finally, Molecular docking analysis supplements the anti-inflammatory effect through the binding affinity of selected compounds and inflammatory factors. In conclusion, the phenolic compounds of the LCDE were identified and potential active compounds for antioxidant and anti-inflammatory activities were identified. Additionally, this study will be utilized to provide basic information for the application of LCDE in the pharmaceutical and pharmaceutical cosmetics industries along with information on efficient screening techniques for other medicinal plants.

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Antioxidant effects of polyphenolic compounds in through the distillation of Lonicera japonica & Chenpi Extract and anti-inflammation on skin keratinocyte

Kim,

Jeong,

Park

et al. 2023

Preprint

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The polyphenols in Lonicera japonica & Chenpi distillation extract (LCDE) were thoroughly examined for their antioxidant and anti-inflammatory properties. Polyphenol compounds in LCDE were analyzed for five peaks using high-performance liquid chromatography (HPLC) combined with mass spectrometry (MS) and determined. Five polyphenolic compounds were identified from the samples and MS data. Ultrafiltration with LC analysis was used to investigate the ability of bioactive compounds to target DPPH. As a result, it was confirmed that the major compounds exhibited a high binding affinity to DPPH and could be regarded as antioxidant-active compounds. In addition, the anti-inflammatory effect of LCDE was confirmed in vitro, and signal inhibition of anti-inflammation cytokines, MAPK and NF-kB pathways was confirmed. Finally, Molecular docking analysis supplements the anti-inflammatory effect through the binding affinity of selected compounds and inflammatory factors. This study will be utilized to give fundamental information for the application of LCDE to the pharmaceutical and pharma cosmetics industries in addition to information on efficient screening techniques for other medicinal plants.

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Antioxidant Activities of Citrus unshiu Extracts obtained from Different Solvents

Cited by 8 publications

References 11 publications

Essential oils extracted from nine different plants exhibit differential effects on skin antioxidation and elasticity

Essential oils extracted from nine different plants exhibit differential effects on skin antioxidation and elasticity

Antioxidant effects of phenolic compounds in through the distillation of Lonicera japonica & Chenpi extract and anti-inflammation on skin keratinocyte

Antioxidant effects of polyphenolic compounds in through the distillation of Lonicera japonica & Chenpi Extract and anti-inflammation on skin keratinocyte

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Antioxidant Activities of Citrus unshiu Extracts obtained from Different Solvents

Cited by 8 publications

References 11 publications

Essential oils extracted from nine different plants exhibit differential effects on skin antioxidation and elasticity

Essential oils extracted from nine different plants exhibit differential effects on skin antioxidation and elasticity

Antioxidant effects of phenolic compounds in through the distillation of Lonicera japonica & Chenpi extract and anti-inflammation on skin keratinocyte

Antioxidant effects of polyphenolic compounds in through the distillation of Lonicera japonica &amp; Chenpi Extract and anti-inflammation on skin keratinocyte

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Antioxidant effects of polyphenolic compounds in through the distillation of Lonicera japonica & Chenpi Extract and anti-inflammation on skin keratinocyte