CN103864746B - 一种儿茶素制备工艺过程中水溶性农药残留的去除方法 - Google Patents
一种儿茶素制备工艺过程中水溶性农药残留的去除方法 Download PDFInfo
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- CN103864746B CN103864746B CN201410092479.6A CN201410092479A CN103864746B CN 103864746 B CN103864746 B CN 103864746B CN 201410092479 A CN201410092479 A CN 201410092479A CN 103864746 B CN103864746 B CN 103864746B
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- Prior art keywords
- catechin
- water
- alcohol
- described step
- soluble pesticide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 235000005487 catechin Nutrition 0.000 title claims abstract description 46
- 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 title claims abstract description 45
- 229950001002 cianidanol Drugs 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000447 pesticide residue Substances 0.000 title abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000575 pesticide Substances 0.000 claims description 18
- 239000004952 Polyamide Substances 0.000 claims description 17
- 229920002647 polyamide Polymers 0.000 claims description 17
- 239000008367 deionised water Substances 0.000 claims description 16
- 229910021641 deionized water Inorganic materials 0.000 claims description 16
- 244000269722 Thea sinensis Species 0.000 claims description 12
- 238000004587 chromatography analysis Methods 0.000 claims description 12
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 claims description 11
- 244000062793 Sorghum vulgare Species 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 10
- 235000019713 millet Nutrition 0.000 claims description 10
- 238000010828 elution Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 229960001948 caffeine Drugs 0.000 claims description 5
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 238000004440 column chromatography Methods 0.000 abstract description 8
- 229920006122 polyamide resin Polymers 0.000 abstract description 5
- 229940092665 tea leaf extract Drugs 0.000 abstract description 5
- 229920002521 macromolecule Polymers 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 150000001720 carbohydrates Chemical class 0.000 abstract description 2
- 229920001277 pectin Polymers 0.000 abstract description 2
- 239000001814 pectin Substances 0.000 abstract description 2
- 235000010987 pectin Nutrition 0.000 abstract description 2
- 102000004169 proteins and genes Human genes 0.000 abstract description 2
- 108090000623 proteins and genes Proteins 0.000 abstract description 2
- 241001122767 Theaceae Species 0.000 abstract 3
- 235000014347 soups Nutrition 0.000 abstract 1
- 235000013616 tea Nutrition 0.000 description 12
- 239000000047 product Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 description 3
- LCCDINSFSOALJK-UHFFFAOYSA-N 1,3,4-trimethylpurine-2,6-dione Chemical compound O=C1N(C)C(=O)N(C)C2(C)N=CN=C21 LCCDINSFSOALJK-UHFFFAOYSA-N 0.000 description 3
- 239000005875 Acetamiprid Substances 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- LSHVYAFMTMFKBA-TZIWHRDSSA-N (-)-epicatechin-3-O-gallate Chemical compound O([C@@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=CC=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 LSHVYAFMTMFKBA-TZIWHRDSSA-N 0.000 description 1
- 244000235603 Acacia catechu Species 0.000 description 1
- 235000006226 Areca catechu Nutrition 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- LNTHITQWFMADLM-UHFFFAOYSA-N anhydrous gallic acid Natural products OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 150000001765 catechin Chemical class 0.000 description 1
- -1 catechin gallic acid ester Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000007946 flavonol Chemical class 0.000 description 1
- HVQAJTFOCKOKIN-UHFFFAOYSA-N flavonol Natural products O1C2=CC=CC=C2C(=O)C(O)=C1C1=CC=CC=C1 HVQAJTFOCKOKIN-UHFFFAOYSA-N 0.000 description 1
- 235000011957 flavonols Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000013376 functional food Nutrition 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 230000002519 immonomodulatory effect Effects 0.000 description 1
- NNKVPIKMPCQWCG-UHFFFAOYSA-N methamidophos Chemical compound COP(N)(=O)SC NNKVPIKMPCQWCG-UHFFFAOYSA-N 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
- C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrane Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
Description
时间/min | 水/% | 甲醇/% | 流速/(mL/min) |
0.01 | 95 | 5 | 1.0 |
15.00 | 90 | 10 | 1.0 |
50.00 | 20 | 80 | 1.0 |
50.01 | 95 | 5 | 1.0 |
60.00 | 95 | 5 | 1.0 |
Claims (8)
Priority Applications (1)
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CN201410092479.6A CN103864746B (zh) | 2014-03-13 | 2014-03-13 | 一种儿茶素制备工艺过程中水溶性农药残留的去除方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410092479.6A CN103864746B (zh) | 2014-03-13 | 2014-03-13 | 一种儿茶素制备工艺过程中水溶性农药残留的去除方法 |
Publications (2)
Publication Number | Publication Date |
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CN103864746A CN103864746A (zh) | 2014-06-18 |
CN103864746B true CN103864746B (zh) | 2015-06-24 |
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CN201410092479.6A Expired - Fee Related CN103864746B (zh) | 2014-03-13 | 2014-03-13 | 一种儿茶素制备工艺过程中水溶性农药残留的去除方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105004593B (zh) * | 2015-08-28 | 2018-02-16 | 湖南农业大学 | 一种检测茶汤中残留农药的简易样品前处理方法 |
CN105331142A (zh) * | 2015-11-10 | 2016-02-17 | 天津市尖峰天然产物研究开发有限公司 | 一种去除花青素类天然色素中农药残留的方法 |
CN109260451A (zh) * | 2018-12-12 | 2019-01-25 | 谭晓明 | 一种三七花姜茶制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20080227853A1 (en) * | 2007-03-13 | 2008-09-18 | Bionature E. A. Limited | Androgene membrane receptor agonist |
CN101830882A (zh) * | 2010-05-13 | 2010-09-15 | 遵义陆圣康源科技开发有限责任公司 | 一种从茶叶同时制备七种儿茶素单体的方法 |
JP5727767B2 (ja) * | 2010-12-03 | 2015-06-03 | 花王株式会社 | 精製緑茶抽出物の製造方法 |
CN102746345B (zh) * | 2012-06-13 | 2015-01-07 | 晨光生物科技集团股份有限公司 | 高含量茶多酚的工业化生产方法 |
CN103478337A (zh) * | 2013-09-12 | 2014-01-01 | 华南农业大学 | 一种去除茶饮料中吡虫啉和啶虫脒残留的方法 |
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Address after: 410128, Hunan Province, Changsha Furong Road East Road, Hunan Agricultural University, 11 North building, 4 floor Patentee after: Hunan Agricultural University Patentee after: HUBEI ZHONGXIN BIOTECHNOLOGY CO.,LTD. Address before: 410128, Hunan Province, Changsha Furong Road East Road, Hunan Agricultural University, 11 North building, 4 floor Patentee before: Hunan Agricultural University Patentee before: ZHUXI ZHONGXIN BIOTECH Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 |
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CF01 | Termination of patent right due to non-payment of annual fee |