Microwave-assisted extraction and antioxidant activity of star anise oil from Illicium verum Hook.f.
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作者:
Cai, Ming
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Zhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R ChinaZhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R China
Cai, Ming
[1
]
Guo, Xiangyang
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Zhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R ChinaZhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R China
Guo, Xiangyang
[1
]
Liang, Hanhua
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Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Kowloon, Hong Kong, Peoples R ChinaZhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R China
Liang, Hanhua
[2
]
Sun, Peilong
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Zhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R ChinaZhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R China
Sun, Peilong
[1
]
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[1] Zhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Zhejiang, Peoples R China
[2] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Kowloon, Hong Kong, Peoples R China
In this study, microwave-assisted extraction with ethanol (MAEE) of star anise oil from Illicium verum Hook.f. has been optimised by response surface methodology (RSM). A maximum yield of star anise oil was obtained at an optimum condition: the ratio of solvent to sample 17mLg(-1), extraction time 16min and microwave power 505W. Accordingly, the highest yield of star anise oil was about 24.98%, which was much higher than that of steam distillation (SD), 7.17%. Oxygenated organic compounds in representative of trans-anethole are a major component in star anise oil, nearly 94.21% for SD and 86.66% for MAEE, identified and determined by GC-MS. The oils extracted by SD and MAEE both have strong antioxidant activities that were demonstrated by the DPPH and ABTS assays.
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Korea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Chungnam Natl Univ, Dept Biochem, Coll Nat Sci, Taejon 305764, South KoreaKorea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Sung, Yoon-Young
Kim, Young Sang
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Chungnam Natl Univ, Dept Biochem, Coll Nat Sci, Taejon 305764, South KoreaKorea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Kim, Young Sang
Kim, Ho Kyoung
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Korea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Korea Inst Oriental Med, Herbal Mat Management Team, Taejon 305811, South KoreaKorea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
机构:
Korea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Chungnam Natl Univ, Dept Biochem, Coll Nat Sci, Taejon 305764, South KoreaKorea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Sung, Yoon-Young
Kim, Young Sang
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机构:
Chungnam Natl Univ, Dept Biochem, Coll Nat Sci, Taejon 305764, South KoreaKorea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Kim, Young Sang
Kim, Ho Kyoung
论文数: 0引用数: 0
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机构:
Korea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea
Korea Inst Oriental Med, Herbal Mat Management Team, Taejon 305811, South KoreaKorea Inst Oriental Med, Basic Herbal Med Res Grp, Taejon 305811, South Korea