Optimum scheme of extracting flavonoid in <em>Camptotheca acuminata</em> leaves

WANG Xue-li

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Volume 18 Issue 1

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2001 > 18(1): 50-52

WANG Xue-li. Optimum scheme of extracting flavonoid in Camptotheca acuminata leaves[J]. Journal of Zhejiang A&F University, 2001, 18(1): 50-52.

Citation:

WANG Xue-li. Optimum scheme of extracting flavonoid in Camptotheca acuminata leaves[J]. Journal of Zhejiang A&F University, 2001, 18(1): 50-52.

Optimum scheme of extracting flavonoid in Camptotheca acuminata leaves

WANG Xue-li

1.
Department of Information Engineering and Basic Science , Zhejiang Forestry College , Lin’an 311300, Zhejiang , China

Received Date: 2000-09-07
Rev Recd Date: 2000-10-30
Publish Date: 2001-03-20

Abstract

Under the different temperatures , solvent volumes and extracting hours , using water (pH =10)as solvent , the experiment how to more extract content of flavonoid in Camptotheca acuminata leaves was made by use of quadratic current spinning combination design metod .According to the experimental data , an ternary quadratic form regression equation was built and analyzed ;and a simulate test to different leaves of three factors was did with computer .The results showed that the optimum scheme of extracting flavonoid from Camptotheca acuminata leaves was extracting temperature of 90 -100 ℃, solvent volume of 50 -60 mL and extracting time of 25 -37 min .
- Camptotheca acuminate,
- leaves,
- flavonid,
- current spinning combination design,
- extraction

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Optimum scheme of extracting flavonoid in Camptotheca acuminata leaves

WANG Xue-li

1. Department of Information Engineering and Basic Science , Zhejiang Forestry College , Lin’an 311300, Zhejiang , China

Received Date: 2000-09-07
Rev Recd Date: 2000-10-30
Publish Date: 2001-03-20

Key words:

Abstract: Under the different temperatures , solvent volumes and extracting hours , using water (pH =10)as solvent , the experiment how to more extract content of flavonoid in Camptotheca acuminata leaves was made by use of quadratic current spinning combination design metod .According to the experimental data , an ternary quadratic form regression equation was built and analyzed ;and a simulate test to different leaves of three factors was did with computer .The results showed that the optimum scheme of extracting flavonoid from Camptotheca acuminata leaves was extracting temperature of 90 -100 ℃, solvent volume of 50 -60 mL and extracting time of 25 -37 min .

WANG Xue-li. Optimum scheme of extracting flavonoid in Camptotheca acuminata leaves[J]. Journal of Zhejiang A&F University, 2001, 18(1): 50-52.

Citation:

WANG Xue-li. Optimum scheme of extracting flavonoid in Camptotheca acuminata leaves[J]. Journal of Zhejiang A&F University, 2001, 18(1): 50-52.

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