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KMID : 1098420120200010063
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Korean Journal of Medicinal Crop Science
2012 Volume.20 No. 1 p.63 ~ p.71
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The Antioxidative Effect and Ingredients of Oil Extracted from Schizandra chinensis Seed
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Ryu Il-Hwan
Gwon Tae-Oh
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Abstract
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The objectives of this study were to investigate the antioxidant activity of Schizandra chinensis seed oil and its active ingredients. Schizandra chinensis seed oil content extracted with hexane was 36.06%. Schizandra chinensis seed oil extracted with hexane was purified during 20 min at 85℃ with phosphoric acid 0.15% for degumming and 20 min at 80℃
with 3 M NaOH 1% for deaciding. The purified oil consisted of unsaturated fatty acid (88.7%), fatty acid (9.97%), and so on. The major unsaturated fatty acids of purified oil were linoleic acid (71.1%) followed by oleic acid (15.7%), while the main saturated fatty acid was palmitic acid (6.56%). The purified oil was found that contents of phenolic compounds, vitamin A, and E were 1.45 g/100 g, 1494.86 RE/100 g, and 0.58 ㎎ α-TE/100 g, respectively. Schizandra chinensis seed oil exhibited strong antioxidant activity (91.7%) as compared to grape seed oil and canola seed oil with 87.4% and 85.1% in the DPPH assays. Present results suggest that Schizandra chinensis seed oil could be potentially used as bioactive source for health and preventing numerous diseases.
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KEYWORD
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Schizandra chinensis Seed Oil, Purification, Ingredients, Antioxidative Effect
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