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2004•Journal of Hunan Normal UniversityRequires access

Study of Scavenging Effect from Lilium Saponins on Hydroxyl Radical (·OH)

HE Chun-lian

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Abstract

Extracting saponins from the bulbs of lilium,in a stable system of Fe 2+-H 2O 2 producing hydroxyl radical,bromopyrogallol red is added to determine the absorbance change by means of spectrometry. The scavenging effect of saponins in lilium extraction on hydroxyl radical is studied in this system. The effect of this method is concluded by comparing the scavenging effect of ordinary antioxidants. The result shows that saponins of lilium has a good scavenging effect on hydroxyl radical. This method proved to be rapid, simple and stable. It can be applied to develop healing ointments of lily.

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What this paper is about

Extracting saponins from the bulbs of lilium,in a stable system of Fe 2+-H 2O 2 producing hydroxyl radical,bromopyrogallol red is added to determine the absorbance change by means of spectrometry. The scavenging effect of saponins in lilium extraction on hydroxyl radical is studied in this system. The effect of this method is concluded by comparing the scavenging effect of ordinary antioxidants. The result shows that saponins of lilium has a good scavenging effect on hydroxyl radical. This method proved to be rapid, simple and stable. It can be applied to develop healing ointments of lily.

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Available abstract

Extracting saponins from the bulbs of lilium,in a stable system of Fe 2+-H 2O 2 producing hydroxyl radical,bromopyrogallol red is added to determine the absorbance change by means of spectrometry. The scavenging effect of saponins in lilium extraction on hydroxyl radical is studied in this system. The effect of this method is concluded by comparing the scavenging effect of ordinary antioxidants. The result shows that saponins of lilium has a good scavenging effect on hydroxyl radical. This method proved to be rapid, simple and stable. It can be applied to develop healing ointments of lily.

Key concepts: Scavenging, Hydroxyl radical, Chemistry, Lilium, Absorbance, Extraction (chemistry), Fenton reaction, Organic chemistry

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