CN108992541B - 一种用于提取茶籽粕中茶多酚的低共熔溶剂及提取工艺 - Google Patents
一种用于提取茶籽粕中茶多酚的低共熔溶剂及提取工艺 Download PDFInfo
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- CN108992541B CN108992541B CN201810809794.4A CN201810809794A CN108992541B CN 108992541 B CN108992541 B CN 108992541B CN 201810809794 A CN201810809794 A CN 201810809794A CN 108992541 B CN108992541 B CN 108992541B
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/82—Theaceae (Tea family), e.g. camellia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G99/00—Subject matter not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
- A61K2236/333—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using mixed solvents, e.g. 70% EtOH
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/51—Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/55—Liquid-liquid separation; Phase separation
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- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Pharmacology & Pharmacy (AREA)
- Alternative & Traditional Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Cosmetics (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Description
提取方法 | 茶多酚提取率/% | 多酚含量/% |
75%乙醇回流提取 | 12.3 | 59.7 |
乙酸乙酯回流萃取 | 11.3 | 63.1 |
超临界CO<sub>2</sub>萃取 | 12.9 | 65.4 |
本发明实施例1 | 14.00 | 71.41 |
本发明实施例2 | 14.01 | 71.42 |
本发明实施例3 | 14.02 | 71.40 |
Claims (4)
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CN201810809794.4A CN108992541B (zh) | 2018-07-23 | 2018-07-23 | 一种用于提取茶籽粕中茶多酚的低共熔溶剂及提取工艺 |
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CN201810809794.4A CN108992541B (zh) | 2018-07-23 | 2018-07-23 | 一种用于提取茶籽粕中茶多酚的低共熔溶剂及提取工艺 |
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CN108992541A CN108992541A (zh) | 2018-12-14 |
CN108992541B true CN108992541B (zh) | 2021-05-25 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109620860B (zh) * | 2019-01-03 | 2021-07-20 | 阜阳师范学院 | 一种用于提取香椿多酚的溶剂及其应用 |
CN110669579A (zh) * | 2019-10-11 | 2020-01-10 | 湖北人人爱油脂有限公司 | 一种高品质油茶籽油制备方法 |
CN110623991A (zh) * | 2019-10-21 | 2019-12-31 | 华侨大学 | 一种超声辅助低共熔溶剂提取朝鲜蓟中多酚类化合物的方法 |
CN111011829B (zh) * | 2019-12-03 | 2022-09-20 | 南京农业大学 | 一种天然低共熔溶剂及其在鲜粉条加工贮藏中应用 |
CN112195063A (zh) * | 2020-09-30 | 2021-01-08 | 株洲神农茶油发展有限公司 | 富含茶多酚茶籽油的制备方法 |
CN113063892A (zh) * | 2021-03-17 | 2021-07-02 | 山东科技大学 | 一种结合计算筛选三元天然低共熔溶剂提取茶多酚的方法 |
CN114931977B (zh) * | 2022-05-25 | 2024-05-10 | 武汉工程大学 | 一种三元低共熔溶剂氧化脱硫催化剂及油品氧化脱硫方法 |
WO2024107107A1 (en) * | 2022-11-14 | 2024-05-23 | Nanyang Technological University | Method of natural active ingredient extraction |
Citations (2)
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CN105288634A (zh) * | 2015-10-23 | 2016-02-03 | 南京农业大学 | 一种甘油-氨基酸低共熔溶剂的制备方法 |
CN106518590A (zh) * | 2016-09-18 | 2017-03-22 | 曲阜师范大学 | 采用低共熔溶剂提取石榴皮中多酚类物质的方法 |
-
2018
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105288634A (zh) * | 2015-10-23 | 2016-02-03 | 南京农业大学 | 一种甘油-氨基酸低共熔溶剂的制备方法 |
CN106518590A (zh) * | 2016-09-18 | 2017-03-22 | 曲阜师范大学 | 采用低共熔溶剂提取石榴皮中多酚类物质的方法 |
Non-Patent Citations (3)
Title |
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New horizons in the extraction of bioactive compounds using deep eutectic solvents;Mohamad HamdiZainal-Abidin;《Analytica Chimica Acta》;20170801;第979卷;第2页左栏最后1段、右栏第2段、第3页左栏第2段及表2 * |
油茶籽中茶油及油茶多酚的提取工艺研究;白杨;<第九届全国超临界流体技术学术及应用研讨会论文集>;20130326;第2页第2段、2.2 实验步骤、第4页倒数第2段 * |
超声辅助低共熔溶剂提取沙棘籽粕多酚的工艺优化;倪玉娇等;《植物研究》;20170515;第37卷(第03期);第474-480页 * |
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Effective date of registration: 20221128 Address after: 533300 Fork between Lizhou Yao Township, Tianlin County, Baise City, Guangxi Zhuang Autonomous Region and Guangxi Heping Sugar Industry Co.,Ltd. Patentee after: Guangxi Tianlin Changjiang Tiancheng Agricultural Investment Co.,Ltd. Address before: 530007, 174 East University Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: GUANGXI ACADEMY OF AGRICULTURAL SCIENCES |