CN102633765B - 一种提取银杏叶中原花青素的方法 - Google Patents
一种提取银杏叶中原花青素的方法 Download PDFInfo
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- CN102633765B CN102633765B CN201210154805.2A CN201210154805A CN102633765B CN 102633765 B CN102633765 B CN 102633765B CN 201210154805 A CN201210154805 A CN 201210154805A CN 102633765 B CN102633765 B CN 102633765B
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- ginkgo leaf
- homogenate
- solvent
- extracting
- pycnogenols
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 241000218628 Ginkgo Species 0.000 title claims abstract description 49
- 235000011201 Ginkgo Nutrition 0.000 title claims abstract description 49
- 235000008100 Ginkgo biloba Nutrition 0.000 title claims abstract description 49
- 238000000605 extraction Methods 0.000 claims abstract description 30
- 239000002904 solvent Substances 0.000 claims abstract description 24
- 238000000265 homogenisation Methods 0.000 claims abstract description 6
- 229920002770 condensed tannin Polymers 0.000 claims description 29
- 235000018192 pine bark supplement Nutrition 0.000 claims description 28
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000012046 mixed solvent Substances 0.000 claims description 2
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- 229960000935 dehydrated alcohol Drugs 0.000 description 6
- HKEAFJYKMMKDOR-VPRICQMDSA-N puerarin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1C1=C(O)C=CC(C2=O)=C1OC=C2C1=CC=C(O)C=C1 HKEAFJYKMMKDOR-VPRICQMDSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
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- 229920002414 procyanidin Polymers 0.000 description 3
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
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- HGVVOUNEGQIPMS-UHFFFAOYSA-N procyanidin Chemical compound O1C2=CC(O)=CC(O)=C2C(O)C(O)C1(C=1C=C(O)C(O)=CC=1)OC1CC2=C(O)C=C(O)C=C2OC1C1=CC=C(O)C(O)=C1 HGVVOUNEGQIPMS-UHFFFAOYSA-N 0.000 description 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 description 1
- PFTAWBLQPZVEMU-UKRRQHHQSA-N (-)-epicatechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-UKRRQHHQSA-N 0.000 description 1
- CWVRJTMFETXNAD-FWCWNIRPSA-N 3-O-Caffeoylquinic acid Natural products O[C@H]1[C@@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-FWCWNIRPSA-N 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- PZIRUHCJZBGLDY-UHFFFAOYSA-N Caffeoylquinic acid Natural products CC(CCC(=O)C(C)C1C(=O)CC2C3CC(O)C4CC(O)CCC4(C)C3CCC12C)C(=O)O PZIRUHCJZBGLDY-UHFFFAOYSA-N 0.000 description 1
- 229940123457 Free radical scavenger Drugs 0.000 description 1
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- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
- CWVRJTMFETXNAD-JUHZACGLSA-N chlorogenic acid Chemical compound O[C@@H]1[C@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-JUHZACGLSA-N 0.000 description 1
- 229940074393 chlorogenic acid Drugs 0.000 description 1
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- 235000001368 chlorogenic acid Nutrition 0.000 description 1
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- BMRSEYFENKXDIS-KLZCAUPSSA-N cis-3-O-p-coumaroylquinic acid Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)cc2)[C@@H]1O)C(=O)O BMRSEYFENKXDIS-KLZCAUPSSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 229940093499 ethyl acetate Drugs 0.000 description 1
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- 235000004515 gallic acid Nutrition 0.000 description 1
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- 238000000874 microwave-assisted extraction Methods 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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- 239000002516 radical scavenger Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
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- 229940075582 sorbic acid Drugs 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000002137 ultrasound extraction Methods 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
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- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
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- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
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CN201210154805.2A CN102633765B (zh) | 2012-05-18 | 2012-05-18 | 一种提取银杏叶中原花青素的方法 |
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CN102633765B true CN102633765B (zh) | 2014-04-30 |
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CN103058979B (zh) * | 2013-01-17 | 2014-09-24 | 南京林业大学 | 提取银杏叶中原花青素的方法 |
CN104803960B (zh) * | 2015-02-27 | 2017-09-22 | 云南民族大学 | 一种低温双水相冷却提取分离山楂肉原花青素的方法 |
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CN1073562C (zh) * | 1999-02-05 | 2001-10-24 | 孙传经 | 超临界二氧化碳从银杏叶中萃取含有原花青素提取物的方法 |
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Application publication date: 20120815 Assignee: SPECTRUM DETECTION (SUZHOU) CO., LTD. Assignor: Nanjing Forestry University Contract record no.: 2018320000333 Denomination of invention: Method for extracting procyanidine from folium ginkgo Granted publication date: 20140430 License type: Common License Record date: 20181119 |
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Application publication date: 20120815 Assignee: Zhenjiang Qiaomei Technology Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000194 Denomination of invention: Method for extracting procyanidine from folium ginkgo Granted publication date: 20140430 License type: Common License Record date: 20191101 |
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Assignee: SPECTRUM DETECTION (SUZHOU) Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: 2018320000333 Date of cancellation: 20201231 |
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Application publication date: 20120815 Assignee: SPECTRUM DETECTION (SUZHOU) Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2021320000019 Denomination of invention: A method of extracting Proanthocyanidins from Ginkgo biloba leaves Granted publication date: 20140430 License type: Common License Record date: 20210224 |
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