CN1871206A - 浓缩天然茶氨酸提取物的方法 - Google Patents
浓缩天然茶氨酸提取物的方法 Download PDFInfo
- Publication number
- CN1871206A CN1871206A CNA2004800311607A CN200480031160A CN1871206A CN 1871206 A CN1871206 A CN 1871206A CN A2004800311607 A CNA2004800311607 A CN A2004800311607A CN 200480031160 A CN200480031160 A CN 200480031160A CN 1871206 A CN1871206 A CN 1871206A
- Authority
- CN
- China
- Prior art keywords
- theanine
- extract
- elutant
- sorbent material
- solvent
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
- C07C237/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
- C07C237/06—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Medicines Containing Plant Substances (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Unknown Constitution (AREA)
- Seasonings (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/689,910 US7303773B2 (en) | 2003-10-21 | 2003-10-21 | Process for enriching extracts of natural theanine |
US10/689,910 | 2003-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1871206A true CN1871206A (zh) | 2006-11-29 |
Family
ID=34521504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004800311607A Pending CN1871206A (zh) | 2003-10-21 | 2004-10-15 | 浓缩天然茶氨酸提取物的方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7303773B2 (zh) |
EP (1) | EP1675819A1 (zh) |
JP (1) | JP2007509145A (zh) |
CN (1) | CN1871206A (zh) |
AU (1) | AU2004285875B2 (zh) |
BR (1) | BRPI0415614A (zh) |
CA (1) | CA2545029A1 (zh) |
MX (1) | MXPA06004416A (zh) |
WO (1) | WO2005042470A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805269A (zh) * | 2010-04-08 | 2010-08-18 | 晋江市恒源科技开发有限公司 | 一种分离提取天然茶氨酸的方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0421827D0 (en) * | 2004-10-01 | 2004-11-03 | Unilever Plc | Process for making tea extracts |
JP2010527918A (ja) * | 2007-05-11 | 2010-08-19 | ユニリーバー・ナームローゼ・ベンノートシヤープ | テアニンを精製する方法 |
JP5237857B2 (ja) * | 2009-03-03 | 2013-07-17 | 小川香料株式会社 | 香味劣化防止剤 |
KR101177060B1 (ko) * | 2010-07-15 | 2012-08-24 | 거창생약자원영농조합법인 | 생약농축액이 함유된 기능성 쌀의 제조방법 및 상기 방법으로 제조된 기능성 쌀 |
IN2012DE00371A (zh) | 2012-02-10 | 2015-05-15 | Council Scient Ind Res | |
TR201802639T4 (tr) | 2012-12-19 | 2018-03-21 | Unilever Nv | Bitki parankimal dokusundan elde edilen selüloz mikrofibrilleri içeren, içime hazır çay bazlı içecek. |
KR101492993B1 (ko) * | 2013-01-31 | 2015-02-12 | 경상대학교산학협력단 | 차나무 추출물로부터 데아닌의 정제방법 |
CN103058882B (zh) * | 2013-02-04 | 2014-06-18 | 湖南省茶业集团股份有限公司 | 一种分离天然茶氨酸的方法 |
WO2015094224A1 (en) * | 2013-12-18 | 2015-06-25 | Nestec S.A. | Methods for increasing the clarity and refreshing attributes and reducing the bitterness and astringency of green tea |
US10463054B2 (en) * | 2015-05-20 | 2019-11-05 | Teaspressa Llc | Methods of tea extraction |
CN112479923A (zh) * | 2021-01-11 | 2021-03-12 | 华茂(湖州)保健品有限公司 | 一种从茶多酚工业废液中提取茶氨酸的方法 |
CN113831257A (zh) * | 2021-09-03 | 2021-12-24 | 华南理工大学 | 一种通过逆流萃取一次提取和纯化茶叶废料中三种活性成分的方法 |
CN114082222B (zh) * | 2021-10-25 | 2023-03-17 | 青海大学 | 狭果茶藨子游离氨基酸纯化方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5141611A (en) * | 1985-05-16 | 1992-08-25 | Memtec Limited | Removing and recovering plant polyphenols |
US5280901A (en) | 1993-03-24 | 1994-01-25 | Xerox Corporation | Sheet variable corrugating and feeding nip |
US6063428A (en) | 1996-02-26 | 2000-05-16 | The Procter & Gamble Company | Green tea extract subjected to cation exchange treatment and nanofiltration to improve clarity and color |
JP3152416B2 (ja) | 1996-12-12 | 2001-04-03 | 株式会社 伊藤園 | 茶の製造方法 |
JP3670100B2 (ja) | 1996-12-25 | 2005-07-13 | シロキ工業株式会社 | 車両のキーシリンダロック装置 |
JP3072979B2 (ja) | 1997-08-22 | 2000-08-07 | 奈良県 | 粉末茶類の製造方法及び粉末茶類 |
US5997929A (en) | 1997-11-03 | 1999-12-07 | Nestec S.A. | Extraction process |
WO1999042096A1 (fr) * | 1998-02-23 | 1999-08-26 | Taiyo Kagaku Co., Ltd. | Composition renfermant de la theanine |
NL1010880C2 (nl) | 1998-12-23 | 2000-06-26 | Adm Cocoa B V | Werkwijze voor het isoleren van aroma's uit een cafeïne- of theobrominebevattende voedingsmiddelgrondstof. |
US6210679B1 (en) * | 1999-01-07 | 2001-04-03 | Hauser, Inc. | Method for isolation of caffeine-free catechins from green tea |
DE60031921T2 (de) | 1999-08-16 | 2007-09-20 | Dsm Ip Assets B.V. | Verfahren zu Herstellung von Epigallocatechin Gallate |
JP3537794B2 (ja) | 2001-10-03 | 2004-06-14 | 長谷川香料株式会社 | 茶類エキスの製造方法 |
JP4031294B2 (ja) | 2002-06-07 | 2008-01-09 | 株式会社 伊藤園 | テアニンの製造方法 |
-
2003
- 2003-10-21 US US10/689,910 patent/US7303773B2/en not_active Expired - Fee Related
-
2004
- 2004-10-15 JP JP2006536677A patent/JP2007509145A/ja active Pending
- 2004-10-15 CN CNA2004800311607A patent/CN1871206A/zh active Pending
- 2004-10-15 CA CA002545029A patent/CA2545029A1/en not_active Abandoned
- 2004-10-15 BR BRPI0415614-5A patent/BRPI0415614A/pt not_active IP Right Cessation
- 2004-10-15 AU AU2004285875A patent/AU2004285875B2/en not_active Ceased
- 2004-10-15 MX MXPA06004416A patent/MXPA06004416A/es active IP Right Grant
- 2004-10-15 EP EP04795233A patent/EP1675819A1/en not_active Withdrawn
- 2004-10-15 WO PCT/US2004/034046 patent/WO2005042470A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805269A (zh) * | 2010-04-08 | 2010-08-18 | 晋江市恒源科技开发有限公司 | 一种分离提取天然茶氨酸的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1675819A1 (en) | 2006-07-05 |
MXPA06004416A (es) | 2006-06-20 |
US7303773B2 (en) | 2007-12-04 |
JP2007509145A (ja) | 2007-04-12 |
AU2004285875A1 (en) | 2005-05-12 |
CA2545029A1 (en) | 2005-05-12 |
WO2005042470A1 (en) | 2005-05-12 |
BRPI0415614A (pt) | 2006-12-05 |
US20050084544A1 (en) | 2005-04-21 |
AU2004285875B2 (en) | 2008-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1871206A (zh) | 浓缩天然茶氨酸提取物的方法 | |
RU2490274C2 (ru) | Производство 2s-белка канолы с применением ионного обмена | |
JPS5850633B2 (ja) | アントシアニン抽出物の処理方法 | |
CA2882552A1 (en) | Purification of biological molecules | |
CN101603038B (zh) | 一种溶菌酶的制备方法 | |
JPH067108A (ja) | ステビア甘味物質の抽出分離方法 | |
JP2015520026A (ja) | 溶媒抽出法で処理される低有機抽出物デプスフィルター媒体 | |
CN1477130A (zh) | 香菇菌多糖的分离纯化工艺 | |
US6235892B1 (en) | Process for the purification of nucleic acids | |
Bazinet et al. | Recent patented applications of ion-exchange membranes in the agrifood sector | |
CN206051627U (zh) | 一种豆粕资源化处理系统 | |
JP2009046451A (ja) | 抗酸化性ジペプチドの製造方法 | |
CN102432495B (zh) | 利用集成膜技术从谷氨酰胺酶或谷氨酰转肽酶转化液中分离、浓缩l-茶氨酸的方法 | |
JPH0693827B2 (ja) | カツオ煮汁よりのジペプチド分取精製方法 | |
AU2021370933A1 (en) | Process for the purification of an acidic human milk oligosaccharide from fermentation broth | |
AU2021370933A9 (en) | Process for the purification of an acidic human milk oligosaccharide from fermentation broth | |
CN116075517A (zh) | 改进的发酵液的脱矿化与诸如寡糖的精细化学品的纯化 | |
WO2011004129A1 (fr) | Utilisation d'un coproduit issu d'un procede d'extraction du lysozyme a partir de blanc d'oeuf, pour l'obtention d'au moins une proteine basique de blanc d'oeuf | |
JP2003092996A (ja) | イミダゾールジペプチド類含有組成物の製造方法 | |
JP3676914B2 (ja) | 茶飲料の製造方法 | |
JPH0655160B2 (ja) | 糖蜜の脱色、脱塩精製法 | |
JP3371783B2 (ja) | 菌体分離方法 | |
JP2024521504A (ja) | 発酵液から目的の化合物を得る方法 | |
CN117500777A (zh) | 从发酵液中获得目标化合物的方法 | |
JPH07222570A (ja) | 濃厚だしの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1099547 Country of ref document: HK |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Open date: 20061129 |
|
CI01 | Correction of invention patent gazette |
Correction item: Rejection of patent application Correct: Dismiss False: Reject Number: 32 Volume: 26 |
|
ERR | Gazette correction |
Free format text: CORRECT: PATENT APPLICATION REJECTION AFTER THE ANNOUNCEMENT; FROM: REJECTION TO: CANCEL REJECTION |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20061129 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1099547 Country of ref document: HK |