ArticlePloS one2019
Effects of different pretreatments on flavonoids and antioxidant activity of Dryopteris erythrosora leave.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed.
- Fig Leaf Bioactivity and Safety: Temperature Optimization and FTIR Authentication.Food science & nutrition · 2026Article
- Biological potential ofFrontiers in pharmacology · 2025Article
- Biological activities of derived pigments and polyphenols from the newly recorded alga Phyllymenia gibbesii.Scientific reports · 2024Article
- Effects of Drying Methods on the Antioxidant Properties ofMolecules (Basel, Switzerland) · 2024Article
- Article
- Changes in Growth, Ionic Status, Metabolites Content and Antioxidant Activity of Two Ferns Exposed to Shade, Full Sunlight, and Salinity.International journal of molecular sciences · 2022Article
- Exploring the Extraction Methods of Phenolic Compounds in Daylily (Molecules (Basel, Switzerland) · 2022Article
- Early Optimization Stages ofMolecules (Basel, Switzerland) · 2021Article
- Functional and Structural Investigation of Chalcone Synthases Based on Integrated Metabolomics and Transcriptome Analysis on Flavonoids and Anthocyanins Biosynthesis of the FernFrontiers in plant science · 2021Article
- Extraction, optical properties, and aging studies of natural pigments of various flower plants.Heliyon · 2020Article
- In Vitro Toxicity, Antioxidant, Anti-Inflammatory, and Antidiabetic Potential ofAntibiotics (Basel, Switzerland) · 2020Article
- Effects of Different Drying Methods on Untargeted Phenolic Metabolites, and Antioxidant Activity in Chinese Cabbage (Molecules (Basel, Switzerland) · 2020Article
- Article
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6 authors.
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Abstract
Flavonoids are secondary metabolites of plants that often have medical applications. The influences of different sample drying pretreatments on flavonoids and antioxidant activity of ferns have not studies. Dryopteris erythrosora leaves used to analyze flavonoid alterations resulting from drying pretreatments. The total flavonoid content of D. erythrosora leaves exposed to different pretreatments was significantly different. The total flavonoid content of samples initially air-dried in shade and then oven-dried at 75°C were the highest (7.6%), while samples initially dried at 75°C had the lowest content (2.17%). Antioxidant activities of D. erythrosora leaves with different pretreatments varied. Group B first air-dried in the shade and then oven-dried at 75°C and group C first air-dried in the sun and then oven-dried at 75°C, both showed relatively stronger antioxidant activity. The best pretreatment for preserving the flavonoids was to first dry the plant material in the shade and then complete the drying process in an oven at 75°C. It was tentatively identified 22 flavonoids among the four different pretreatments by HPLC-ESI-TOF-MS.
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