CN1078217C - 吸附树脂法从甜菊糖中富集、分离菜鲍迪甙a - Google Patents
吸附树脂法从甜菊糖中富集、分离菜鲍迪甙a Download PDFInfo
- Publication number
- CN1078217C CN1078217C CN98104776A CN98104776A CN1078217C CN 1078217 C CN1078217 C CN 1078217C CN 98104776 A CN98104776 A CN 98104776A CN 98104776 A CN98104776 A CN 98104776A CN 1078217 C CN1078217 C CN 1078217C
- Authority
- CN
- China
- Prior art keywords
- resin
- stevioside
- glucoside
- effluent liquid
- hours
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Saccharide Compounds (AREA)
- Seasonings (AREA)
Abstract
甜菊糖是从甜叶菊叶子中提取出来的一种天然甜味剂,它主要由8种已知糖甙组成,其中A甙的甜度最高,大于蔗糖的300倍,而且味质也最好。利用树脂吸附的弱选择性特点分离甜菊糖A甙的研究目前尚未见国内外有关文献和专利报导。
本发明设计合成了系列具有高选择性大孔吸附树脂,首次尝试了利用大孔吸附树脂选择性吸附的作用分离高A甙含量的甜菊糖产品,再经重结晶可得到纯度大于90%的A甙产品。
Description
本发明属大孔吸附树脂的合成及其应用。
甜菊糖是从甜叶子中提取出来的一种高甜度、低热值、非糖、非营养型安全可靠的天然甜味剂,它主要由8种已知糖甙组成。其名称和化学结构如表1所示[1]。(1 Hansib J.R.,DeOliveira B.H.,Stevioside and related sweet diterpenoid glycosides,Natural Product Reports,1993,301-309)
表1甜叶菊总糖甙中各组份结构及相对于叶含量名称 R1 R2 含量(%)1.甜菊甙 -G -G-G 60~802.莱鲍迪甙A -G -G-G 20~303.莱鲍迪甙B -H
《1.04.莱鲍迪甙C -G
~1.05.莱鲍迪甙D -G-G
《1.06.莱鲍迪甙E -G-G -G-G 《1.07.斯替维伯甙 -H -G-G 《1.08.杜尔可甙A -G -G-Rh 0.4~0.6
G葡萄糖基 Rh-鼠李糖基
其中甜菊甙(Stevioside)、莱鲍迪甙A(RebaudiosideA)和莱鲍迪甙C(Rebaudioside c)在总糖中的相对含量较高,也是影响甜菊糖味质的主要成份。S甙的甜度是蔗糖的270-280倍,但它呈味速度慢,带有一定的不良余味。(甙的甜度不到蔗糖的50倍,且有较强的后苦味及不良余味。C甙的甜度不到蔗糖的50倍,且有较强的后苦味及不良余味。A甙的甜度最高,大于蔗糖的300倍,而且味质也最好,不含任何不良余味,是一种最为理想的天然甜味剂。提取分离高A甙含量的甜菊糖产品是近年来国际、国内甜菊糖生产工业的研究热点。然而,由于这几种糖甙具有相同的甙元,其结构与分子极性都非常相近,因此很难用常规手段将其分离,特别是分离高纯度、高品质的A甙产品。迄今为止,有关甜菊糖各组份分离报导的主要手段有:高效液相色谱法(HPLC)[2-5][2.Dobberstein R.H.,Almed M.S.,Extraction,separationand recovery ofditerpene glycosides from Stevia rebaudiana plants US 4,361,697,1982;3.AhmedM.S.,Dobberstein R.H.,Stevia rebaudiana.II High-performance liquid chromatographicseparation and quantitation of stevioside,rebaudioside A and rebaudioside C.J. Chromatogr,1982,236(2):523-526;4.Ahmed M.S.,Dobberstein R.H.,Stevia rebaudiana.II High-performanceliquid chromatographic separation and quantitation of rebaudioside B,Dand E,dulcoside A andsteviolbioside.J.Chromatogr.,1982,245(3):373~376;5.Makapugay H.C.,Nanayakkara N.P.D.,Kinghorn A.D.,Improved high-performance liquid chromatographic separation of the steviarebaudiana sweet diterpene glycosides using linear gradient elution,J.Chromatogr.,1984,283,390~395]、薄层色谱法(TLC)[6-7][6.Metivier J.,Viana A.M.,Determination of microgramquantities of stevioside from leaves of Stevia rebaudiana Bert bytwo-dimensional thin layerchromatography.J.Exp.Bot.,1979,30(117):805-810;7 Sherma J,Norfolk E.,Quantitative TLCdetermination of stevioside and rebaudioside A in beverages.J.Liq.Chromatogr.,1992,15(17):2981~2988]、滴液逆流色谱法[8][8.Kinghorn A.D.,Nanayakkara N.P.D.,Soejarto D.D.etal.,Potential sweetening agents of plant orgin.I Purification of Stevia rebaudiana sweetconstituents by droplet countercurrent chromatography.J.Chromatogr.,1982,237(3):478-483]、毛细管电泳法[9-10][9.Liu J.,LiS.F.Y.,Separation and determination of Stevia sweeteners bycapillary electrophoresis and high performance liquid chromatogr.,J.Liq.Chromatogr.,1995,18(9):1703-1719;10.Mauri P.,Catalano G.,Gardana C.,Pietta P.,Analysis of Stevia glycosides bycapillary electrophoresis.Electrophoresis,1996,17(2):367~371],超临界萃取法[11-12][11.KienleUdo,Process for the preparation of a natural sweetening agent from Stevia rebaudiana and its use.EP335,265,1989;12.Tan S.,Shibuta Y.,Tanaka O.,Isolation of sweetener from SteviarebaudianaJP63,177,764,1988]等,但这些方法的可处理量小,都不适合开发工业化生产。近两年来,日本出现了从一种特殊的高A甙含量的甜菊叶中通过重结晶法提取分离A甙的报导[13-14][13 Morita T.,Nishimura M.,Ishikawa H.,Manufacture of a sweetener difficult to dissolve inwater from Stevia extract.JP07,177,802,1995;14.Katanami T.,Kitatsume M.,Prep.of Steviasweetener JP07,143,860,1995],其产品已开始打入国际市场。但他们所选用的甜菊叶原料较难获得,A甙含量大于80%的甜菊糖产品成本高于普通甜菊糖的4-5倍。
利用树脂吸附的弱选择性特点分离甜菊糖的研究目前尚未见国内外有关文献和专利报导。
本发明的目的是设计合成了系列具有高选择性大孔吸附树脂,首次尝试了利用大孔吸附树脂选择性吸附的作用通过简单可行,易于工业化的手段从高S甙甜菊糖中分离出富集A甙的甜菊糖产品,再经进一步纯化,得到纯度大于90%的A甙产品。
本发明的内容主要有树脂的设计合成;树脂法分离富集A甙工艺,以及A甙的进一步纯化。树脂的合成方法如下:于三口瓶中将工业二乙烯苯50-100克、4-乙烯基吡啶1-15克,过氧化苯甲酰0.5-1.5克,混合均匀,加入总重量为50-300克的混合致孔剂烷基苯与液体石蜡,其中烷基苯与石蜡的重量比为1∶1-10∶1;加入NaCl水溶液,使水油相体积比控制在3∶1-5∶1,并加入0.5-1.0%的聚乙烯醇做为表面活性剂;开动搅拌,控制搅拌速度,使小球粒径分布在80-200目之间;以5℃/10min的速度匀速缓慢升温至80℃,恒温反应2小时,继续升温至90℃,恒温反应4小时:最后升温至95-100℃煮球2小时,使聚合完全;所得树脂用水充分洗涤,凉干后分别用乙醇、石油醚各抽提8小时,室温下减压干燥备用。
树脂法分离富集A甙包括树脂的活化及A甙的富集,树脂的活化方法如下:称取一定量的树脂用适量乙醇溶胀过夜,然后逐渐过渡到水相。准确量取一定体积的湿树脂并将其转入内径为0.8-1.0cm树脂柱中,以1BV/h(BV,床体积;h,小时)的流速使20-30ml 5%的稀HCl溶液缓慢流过树脂床,水洗至中性备用。
A甙的富集可用下列两个方法:其中一个方法是配制一定浓度的甜菊糖水溶液,使其以一定流速缓慢流过树脂床。此时树脂对甜菊糖分子产生吸附与选择性吸附作用。检测流出液,自泄漏点起每10ml或20ml为一组份等体积接收流出液,并用HPLC进行监测,直至流出液中A甙含量小于S甙。合并流出液浓缩至干燥,所得甜菊糖中A甙含量高于S甙。另一个富集A甙的方法是将高S甙甜菊糖用甲醇重结晶,结晶母液浓缩至干燥。然后将母液糖配成一定浓度的水溶液,使其以一定流速缓慢流过树脂床。检测流出液,自泄漏点起每10ml或20ml为一组份等体积接收流出液,并用HPLC进行监测,直至流出液中的杂质含量与原母液接近为止。合并流出液,浓缩至干燥,所得甜菊糖中A甙含量高于S甙,并且杂质含量低于原母液。
A甙的进一步纯化方法:将用树脂法处理得到的高A甙含量的甜菊糖产品,用含水量为0-50%的甲醇进行重结晶。
通过上述方法得到的高A甙含量甜菊糖产品,用含水量为0-50%的甲醇进行重结晶,通过控制重结晶条件可以得到A甙含量大于90%的结晶产品熔点为227-229℃。
实例1于三口瓶中将工业二乙烯苯95克、4-乙烯基吡啶5克和过氧化苯甲酰1克,混合均匀后加入混合致孔剂烷基苯与液体石蜡,总重量为200克,其中烷基苯与石蜡的重量比为2∶1。加入NaCl水溶液,使水油相体积比控制在5∶1,并加入0.5%的聚乙烯醇作表面活性剂。开动搅拌,控制搅拌速度,使小球粒径分布在80~200目之间。以5℃/10min的速度匀速缓慢升温至80℃,恒温反应2小时。继续升温至90℃,恒温反应4小时。最后升温至95~100℃煮球2小时,使聚合完全。所得树脂用热水充分洗涤,凉干后分别用乙醇、石油醚各抽提8小时,室温下减压干燥备用。
称取一定量的树脂用适量乙醇溶胀过夜,然后逐渐过渡到水相。准确量取20ml湿树脂并将其转入内径为0.8~1.0cm树脂柱中,以1BV/h的流速使20~30ml5%的稀HCl溶液缓慢流过树脂床,然后水洗至中性。再以1BV/h的流速使20~30ml1N的NaOH溶液缓慢流过树脂床,水洗至中性备用。
配制4mg/ml的甜菊糖水溶液,使其以1BV/h的流速缓慢流过树脂床。此时树脂对甜菊糖分子产生选择性吸附作用。检测流出液,流出液达380ml开始泄漏,自泄漏点起每20ml为一组分,等体积接收流出液,并用HPLC进行监测,直至500ml后流出液中A甙含量小于S甙。合并流出液,浓缩至干燥,得到高A甙含量甜菊糖约200mg,其中A甙与S甙的含量比约为(2.8~1.0)∶1。树脂可用70%乙醇再生,用水洗净后可反复使用。图1给出原糖液与流出液的HPLC谱图。
实例2
于三口瓶中将工业二乙烯苯97克,4-乙烯基吡啶3克和1克过氧化苯甲酰混合均匀、加入混合致孔剂烷基苯与液体石蜡,总重量为200克,其中烷基苯与石蜡的重量比为5∶1,以NaCl水溶液做为分散剂、水油相体积比控制在5∶1,并加入0.5%的聚乙烯醇做为表面活性剂。开动搅拌,控制搅拌速度,使小球粒径分布在80~200目之间。以5℃/10min的速度匀速缓慢升温至80℃,恒温反应2小时。继续升温90℃,恒温反应4小时。最后升温至90~100℃煮球2小时、使聚合完全。所得树脂用热水充分洗涤,凉干后分别用乙醇、石油醚各抽提8小时,室温下减压干燥备用。
称取一定量的树脂用适用乙醇溶胀过夜,然后逐渐过渡到水相。准确量取10ml湿树脂并将其转入内径为0.8~1.0cm树脂柱中,以1BV/h的流速使20~30ml5%的稀HCl溶液缓慢流过树脂床,然后水洗至中性。再以1BV/h的流速使20~30ml5%的稀HCl溶液缓慢流过树脂床,然后水洗至中性备用。
称取20克甜菊糖,用250ml甲醇溶解,于3~5℃冷却结晶48小时。过滤,并将母液浓缩至干燥。将母液糖配制成4mg/ml的甜菊糖水溶液,使其以1BV/h的流速缓慢流过树脂床。此时,树脂对甜菊糖及其杂质分子产生选择性吸附作用。检测流出液,达185ml后开始泄漏,自泄漏点起每20ml为一组份等体积接收流出液,并用HPLC进行监测,445ml以后流出液中的杂质含量开始显著增高,并且A甙与S甙的比值也基本接近母液糖。停止收集,合并流出液,浓缩至干燥,得到高A甙含量甜菊糖约610mg,其中A甙与S甙的含量比约为(8.1~1.7)∶1。图2给出母液糖与流出液糖的HPLC谱图。
实例3
于三口瓶中将工业二乙烯苯50克、4-乙烯基吡啶10克和过氧化苯甲酰0.8克混合均匀,加入混合致孔剂烷基苯与液体石蜡,总重量为60克,其中烷基苯与石蜡的重量比为1∶1,加入NaCl水溶液,使水油相体积比控制在4∶1,并加入0.8%的聚乙烯醇做为表面活性剂。开动搅拌,控制搅拌速度,使小球粒径分布在80~200目之间。以5℃/10min的速度匀速缓慢升温至80℃,恒温反应2小时。继续升温90℃,恒温反应4小时。最后升温至90~100℃煮球2小时,使聚合完全。所得树脂用热水充分洗涤,凉干后分别用乙醇、石油醚各抽提8小时,室温下减压干燥备用。
称取一定量的树脂,用适量乙醇溶胀过夜,然后逐渐过渡到水相,准确量取10ml湿树脂并将其转入内径为0.8~1.0cm树脂柱中,以1BV/h的流速使20~30ml5%的稀HCl溶液缓慢流过树脂床,然后水洗至中性。再以1BV/h的流速使20~30ml1N的稀HCl溶液缓慢流过树脂床,并水洗至中性备用。
配制4mg/ml的甜菊糖水溶液,使其以1BV/h的流速缓慢流过树脂床。此时,树脂对甜菊糖分子产生选择性吸附作用。检测流出液,120ml开始泄漏,自泄漏点起每10ml等体积接收流出液,并用HPLC进行监测,直至245ml以后流出液中A甙与S甙基本相等。合并流出液,浓缩至干燥,得到高A甙含量甜菊糖约135mg。
实例4
准确称取5克用树脂法处理得到的高A甙含量甜菊糖产品,用含水量为10%的甲醇溶液加热溶解,过滤,冷却至3~5℃进行重结晶,可以得到A甙含量约为91—93%的结晶产品约2~2.5克,熔点为219~221℃。
图3给出A甙的HPLC谱图。
图1甜菊糖溶液分离前后的HPLC谱图,其中a为原溶液,b为动态分离后的流出液。
图2母液甜菊糖溶液分离前后的HPLC谱图,其中a为母液糖(4mg/ml),b为树脂分离后的流出液。
图3重结晶后莱胞迪甙A的HPLC谱图。
Claims (2)
1.一种用于分离富集莱鲍迪甙A的大孔吸附树脂,其特征在于它是用下列方法合成:于三口瓶中将工业二乙烯苯50-100克、4-乙烯基吡啶1-15克,过氧化苯甲酰0.5-1.5克,混合均匀,加入总重量为50-300克的混合致孔剂烷基苯与液体石蜡,其中烷基苯与石蜡的重量比为1∶1-10∶1;加入NaCl水溶液,使水油相体积比控制在3∶1-5∶1,并加入0.5-1.0%的聚乙烯醇做为表面活性剂;开动搅拌,控制搅拌速度,使小球粒径分布在80-200目之间;以5℃/10min的速度匀速缓慢升温至80℃,恒温反应2小时,继续升温至90℃,恒温反应4小时;最后升温至95-100℃煮球2小时,使聚合完全;所得树脂用水充分洗涤,凉干后分别用乙醇、石油醚各抽提8小时,室温下减压干燥备用;
称取一定量的树脂用适量乙醇溶胀过夜,然后逐渐过渡到水相;准确量取20ml湿树脂并将其转入内径为0.8-1.0cm树脂柱中,以1BV/h流速使20-30ml稀HCl溶液缓慢流过树脂床,然后水洗至中性;再以1BV/h的流速使20-30ml 1N的NaOH溶液缓慢流过树脂床,水洗至中性备用。
2.一种以树脂法分离富集莱鲍迪甙A的方法,其特征在于在权利要求1所述的大孔吸附树脂床中,以1BV/h的流速缓慢流过浓度为4mg/ml的甜菊糖水溶液,此时树脂对甜菊糖分子产生选择性吸附作用,检测流出液,380ml开始泄漏,自泄漏点起每20ml为一组分等体积接收流出液,并用HPLC进行监测,直至500ml后流出液中A甙含量小于S甙,合并流出液,浓缩至干燥,得到高A甙含量甜菊糖200mg,树脂可用70%乙醇再生,用水洗净后可反复使用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98104776A CN1078217C (zh) | 1998-02-18 | 1998-02-18 | 吸附树脂法从甜菊糖中富集、分离菜鲍迪甙a |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98104776A CN1078217C (zh) | 1998-02-18 | 1998-02-18 | 吸附树脂法从甜菊糖中富集、分离菜鲍迪甙a |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1192447A CN1192447A (zh) | 1998-09-09 |
CN1078217C true CN1078217C (zh) | 2002-01-23 |
Family
ID=5218447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98104776A Expired - Fee Related CN1078217C (zh) | 1998-02-18 | 1998-02-18 | 吸附树脂法从甜菊糖中富集、分离菜鲍迪甙a |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1078217C (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7923541B2 (en) | 2006-12-15 | 2011-04-12 | Chengdu Wagott Pharmaceutical Co., Ltd. | High-purity rebaudioside A and method of extracting same |
US8017168B2 (en) | 2006-11-02 | 2011-09-13 | The Coca-Cola Company | High-potency sweetener composition with rubisco protein, rubiscolin, rubiscolin derivatives, ace inhibitory peptides, and combinations thereof, and compositions sweetened therewith |
US8299224B2 (en) | 2009-10-15 | 2012-10-30 | Purecircle Sdn Bhd | High-purity Rebaudioside D |
US8937168B2 (en) | 2007-01-22 | 2015-01-20 | Cargill, Incorporated | Method of producing purified rebaudioside A compositions using solvent/antisolvent crystallization |
US9005444B2 (en) | 2008-05-13 | 2015-04-14 | Cargill, Incorporated | Separation of rebaudioside A from stevia glycosides using chromatography |
US9101160B2 (en) | 2005-11-23 | 2015-08-11 | The Coca-Cola Company | Condiments with high-potency sweetener |
US9131718B2 (en) | 2009-06-16 | 2015-09-15 | Epc (Beijing) Natural Products Co., Ltd. | Process for rebaudioside D |
US9578895B2 (en) | 2010-08-23 | 2017-02-28 | Epc (Beijing) Natural Products Co., Ltd. | Rebaudioside A and stevioside compositions |
US9795156B2 (en) | 2011-03-17 | 2017-10-24 | E.P.C (Beijing) Plant Pharmaceutical Technology Co., Ltd | Rebaudioside B and derivatives |
US10264811B2 (en) | 2014-05-19 | 2019-04-23 | Epc Natural Products Co., Ltd. | Stevia sweetener with improved solubility |
US10357052B2 (en) | 2014-06-16 | 2019-07-23 | Sweet Green Fields USA LLC | Rebaudioside A and stevioside with improved solubilities |
US10485256B2 (en) | 2014-06-20 | 2019-11-26 | Sweet Green Fields International Co., Limited | Stevia sweetener with improved solubility with a cyclodextrin |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8337927B2 (en) | 2005-10-11 | 2012-12-25 | Purecircle Sdn Bhd | Process for manufacturing a sweetener and use thereof |
US8318459B2 (en) | 2011-02-17 | 2012-11-27 | Purecircle Usa | Glucosyl stevia composition |
US8790730B2 (en) | 2005-10-11 | 2014-07-29 | Purecircle Usa | Process for manufacturing a sweetener and use thereof |
US8257948B1 (en) | 2011-02-17 | 2012-09-04 | Purecircle Usa | Method of preparing alpha-glucosyl Stevia composition |
US9107436B2 (en) | 2011-02-17 | 2015-08-18 | Purecircle Sdn Bhd | Glucosylated steviol glycoside as a flavor modifier |
US8334006B2 (en) | 2005-10-11 | 2012-12-18 | Purecircle Sdn Bhd | Process for manufacturing a sweetener and use thereof |
CN101117345B (zh) * | 2007-08-29 | 2010-06-02 | 南京九思高科技有限公司 | 一种甜菊糖甙的提取方法 |
MX353094B (es) | 2009-11-12 | 2017-12-19 | Purecircle Usa Inc | Granulacion de un edulcorante de stevia. |
US10696706B2 (en) | 2010-03-12 | 2020-06-30 | Purecircle Usa Inc. | Methods of preparing steviol glycosides and uses of the same |
CN102260304B (zh) * | 2010-05-27 | 2015-06-10 | 上海医药工业研究院 | 一种精制纯化莱鲍迪甙a的方法 |
MX346137B (es) | 2010-12-13 | 2017-03-08 | Purecircle Usa Inc | Rebaudiosido d altamente soluble. |
WO2012088598A1 (en) * | 2010-12-30 | 2012-07-05 | Glg Life Tech Corporation | Processes of purifying steviol glycosides |
CN102030787A (zh) * | 2011-01-05 | 2011-04-27 | 沈阳天峰生物制药有限公司 | 一种莱鲍迪甙ra的制备方法 |
WO2012108894A1 (en) | 2011-02-10 | 2012-08-16 | Purecircle Usa | Stevia composition |
US9603373B2 (en) | 2011-02-17 | 2017-03-28 | Purecircle Sdn Bhd | Glucosyl stevia composition |
US11690391B2 (en) | 2011-02-17 | 2023-07-04 | Purecircle Sdn Bhd | Glucosylated steviol glycoside as a flavor modifier |
US9474296B2 (en) | 2011-02-17 | 2016-10-25 | Purecircle Sdn Bhd | Glucosyl stevia composition |
US9894922B2 (en) | 2011-05-18 | 2018-02-20 | Purecircle Sdn Bhd | Glucosyl rebaudioside C |
EP3363808B1 (en) | 2011-05-31 | 2021-02-17 | PureCircle USA Inc. | Process for the preparation of a stevia composition comprising rebaudioside b |
MX341095B (es) | 2011-06-03 | 2016-08-08 | Purecircle Usa | Composicion de estevia. |
US20140199246A1 (en) | 2011-06-20 | 2014-07-17 | Purecircle Usa Inc. | Stevia composition |
US9771434B2 (en) | 2011-06-23 | 2017-09-26 | Purecircle Sdn Bhd | Products from stevia rebaudiana |
US10480019B2 (en) | 2011-08-10 | 2019-11-19 | Purecircle Sdn Bhd | Process for producing high-purity rubusoside |
BR112014004581B1 (pt) | 2011-09-07 | 2020-03-17 | Purecircle Usa Inc. | Adoçante de stevia alta solubilidade, método de produção, pó, composições de adoçante e de sabor, ingrediente alimentar, alimento, bebida e produto cosmético ou farmacêutico do referido adoçante |
JP6346174B2 (ja) | 2012-05-22 | 2018-06-20 | ピュアサークル スンディリアン ブルハド | 高純度ステビオールグリコシド |
US9752174B2 (en) | 2013-05-28 | 2017-09-05 | Purecircle Sdn Bhd | High-purity steviol glycosides |
DK3003058T4 (da) | 2013-06-07 | 2023-07-24 | Purecircle Usa Inc | Stevia-ekstrakt indeholdende udvalgte steviolglycosider som aroma-, salt- og sødmeprofilmodifikator |
US10952458B2 (en) | 2013-06-07 | 2021-03-23 | Purecircle Usa Inc | Stevia extract containing selected steviol glycosides as flavor, salty and sweetness profile modifier |
BR112017004238A2 (pt) | 2014-09-02 | 2017-12-12 | Purecircle Usa Inc | extratos de estévia enriquecidos em rebaudiosídeo d, e, n e/ou o e processo para a preparação dos mesmos |
CN105218730B (zh) * | 2015-09-14 | 2017-08-25 | 清华大学深圳研究生院 | 吸附树脂及其制备方法和用途 |
CN108495559A (zh) | 2015-10-26 | 2018-09-04 | 谱赛科美国股份有限公司 | 甜菊醇糖苷组合物 |
BR112018012251A2 (pt) | 2015-12-15 | 2018-12-04 | Purecircle Usa Inc | composições de glicosídeo de esteviol |
CN105440091A (zh) * | 2015-12-24 | 2016-03-30 | 谱赛科(江西)生物技术有限公司 | 一种阴离子交换树脂去除甜菊糖苷rb的方法 |
CN105597843A (zh) * | 2015-12-24 | 2016-05-25 | 谱赛科(江西)生物技术有限公司 | 一种阴离子交换树脂去除甜菊糖苷sb的方法 |
CN105440197B (zh) * | 2016-01-08 | 2017-10-03 | 谱赛科(江西)生物技术有限公司 | 一种甜菊糖苷分离纯化的吸附树脂的制备方法及应用技术 |
CN109575186A (zh) * | 2018-12-20 | 2019-04-05 | 安徽三星树脂科技有限公司 | 一种大孔弱碱性阴离子交换树脂及其制备方法 |
CN110638025A (zh) * | 2019-09-18 | 2020-01-03 | 江苏施宇甜生物科技有限公司 | 一种用于制备高溶解性的甜菊醇糖苷组合物的方法 |
CN118307721B (zh) * | 2024-05-31 | 2024-09-24 | 西安蓝深新材料科技股份有限公司 | 一种大孔吸附树脂及制备方法和在甜菊糖苷提取中的应用 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5262300A (en) * | 1975-11-13 | 1977-05-23 | Ajinomoto Co Inc | Isolation of bibaudioside-a by crystallization |
SU859384A1 (ru) * | 1979-12-07 | 1981-08-30 | Предприятие П/Я А-1997 | Способ получени полимерных матриц дл синтеза ионообменных смол |
US4361697A (en) * | 1981-05-21 | 1982-11-30 | F. K. Suzuki International, Inc. | Extraction, separation and recovery of diterpene glycosides from Stevia rebaudiana plants |
JPS5942041A (ja) * | 1982-09-02 | 1984-03-08 | Nitto Electric Ind Co Ltd | 金属イオン吸着剤の製造方法 |
US4448899A (en) * | 1980-05-21 | 1984-05-15 | Union Oil Company Of California | Process for removing SOx and NOx compounds from gas streams |
JPS6192283A (ja) * | 1984-10-08 | 1986-05-10 | 日本電気株式会社 | ドアの密閉構造 |
JPS62146599A (ja) * | 1985-12-20 | 1987-06-30 | Dainippon Ink & Chem Inc | レバウデイオサイドaの製造法 |
US5112610A (en) * | 1988-03-29 | 1992-05-12 | Udo Kienle | Method of making a natural sweetener based on Stevia rebaudiana, and use thereof |
-
1998
- 1998-02-18 CN CN98104776A patent/CN1078217C/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5262300A (en) * | 1975-11-13 | 1977-05-23 | Ajinomoto Co Inc | Isolation of bibaudioside-a by crystallization |
SU859384A1 (ru) * | 1979-12-07 | 1981-08-30 | Предприятие П/Я А-1997 | Способ получени полимерных матриц дл синтеза ионообменных смол |
US4448899A (en) * | 1980-05-21 | 1984-05-15 | Union Oil Company Of California | Process for removing SOx and NOx compounds from gas streams |
US4361697A (en) * | 1981-05-21 | 1982-11-30 | F. K. Suzuki International, Inc. | Extraction, separation and recovery of diterpene glycosides from Stevia rebaudiana plants |
JPS5942041A (ja) * | 1982-09-02 | 1984-03-08 | Nitto Electric Ind Co Ltd | 金属イオン吸着剤の製造方法 |
JPS6192283A (ja) * | 1984-10-08 | 1986-05-10 | 日本電気株式会社 | ドアの密閉構造 |
JPS62146599A (ja) * | 1985-12-20 | 1987-06-30 | Dainippon Ink & Chem Inc | レバウデイオサイドaの製造法 |
US5112610A (en) * | 1988-03-29 | 1992-05-12 | Udo Kienle | Method of making a natural sweetener based on Stevia rebaudiana, and use thereof |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9101160B2 (en) | 2005-11-23 | 2015-08-11 | The Coca-Cola Company | Condiments with high-potency sweetener |
US8017168B2 (en) | 2006-11-02 | 2011-09-13 | The Coca-Cola Company | High-potency sweetener composition with rubisco protein, rubiscolin, rubiscolin derivatives, ace inhibitory peptides, and combinations thereof, and compositions sweetened therewith |
US7923541B2 (en) | 2006-12-15 | 2011-04-12 | Chengdu Wagott Pharmaceutical Co., Ltd. | High-purity rebaudioside A and method of extracting same |
US8937168B2 (en) | 2007-01-22 | 2015-01-20 | Cargill, Incorporated | Method of producing purified rebaudioside A compositions using solvent/antisolvent crystallization |
US9005444B2 (en) | 2008-05-13 | 2015-04-14 | Cargill, Incorporated | Separation of rebaudioside A from stevia glycosides using chromatography |
US9131718B2 (en) | 2009-06-16 | 2015-09-15 | Epc (Beijing) Natural Products Co., Ltd. | Process for rebaudioside D |
US8299224B2 (en) | 2009-10-15 | 2012-10-30 | Purecircle Sdn Bhd | High-purity Rebaudioside D |
US10285425B2 (en) | 2010-08-23 | 2019-05-14 | Epc Natural Products Co. Ltd | Rebaudioside A and stevioside compositions |
US9578895B2 (en) | 2010-08-23 | 2017-02-28 | Epc (Beijing) Natural Products Co., Ltd. | Rebaudioside A and stevioside compositions |
US11202462B2 (en) | 2010-08-23 | 2021-12-21 | Sweet Green Fields International Co., Limited | Rebaudioside A and stevioside compositions |
US9795156B2 (en) | 2011-03-17 | 2017-10-24 | E.P.C (Beijing) Plant Pharmaceutical Technology Co., Ltd | Rebaudioside B and derivatives |
US11510428B2 (en) | 2011-03-17 | 2022-11-29 | Sweet Green Fields International Co., Limited | Rebaudioside B and derivatives |
US10264811B2 (en) | 2014-05-19 | 2019-04-23 | Epc Natural Products Co., Ltd. | Stevia sweetener with improved solubility |
US10357052B2 (en) | 2014-06-16 | 2019-07-23 | Sweet Green Fields USA LLC | Rebaudioside A and stevioside with improved solubilities |
US10568351B2 (en) | 2014-06-16 | 2020-02-25 | Sweet Green Fields USA LLC | Rebaudioside A and stevioside with improved solubilities |
US11241031B2 (en) | 2014-06-16 | 2022-02-08 | Sweet Green Fields Usa, Llc | Rebaudioside A and stevioside with improved solubilities |
US10485256B2 (en) | 2014-06-20 | 2019-11-26 | Sweet Green Fields International Co., Limited | Stevia sweetener with improved solubility with a cyclodextrin |
Also Published As
Publication number | Publication date |
---|---|
CN1192447A (zh) | 1998-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1078217C (zh) | 吸附树脂法从甜菊糖中富集、分离菜鲍迪甙a | |
CN101200480B (zh) | 莱鲍迪甙a的提取方法 | |
RU2688669C2 (ru) | Способ разделения, выделение и характеристики стевиолгликозидов | |
US9005444B2 (en) | Separation of rebaudioside A from stevia glycosides using chromatography | |
US20140004248A1 (en) | Processes of Purifying Steviol Glycosides | |
JP2023026461A (ja) | ステビアレバウディアナからの食品成分 | |
US20170150745A1 (en) | Methods of extraction and purification of luo han guo mogroside v, natural sweetener compositions therewith and uses of said composition | |
JP2000236842A (ja) | ステビア甘味料 | |
WO2012042508A1 (en) | Separation and purification of stevioside and rebaudioside a | |
CA2857080A1 (en) | Sweetener compositions and methods of making same | |
Liu et al. | Purification of the mother liquor sugar from industrial stevia production through one-step adsorption by non-polar macroporous resin | |
US20130284164A1 (en) | Processes of Purifying Steviol Glycosides Reb C | |
CN101407535B (zh) | 一种高纯度罗汉果甜甙v的制备方法 | |
Das et al. | Separation of Rebaudioside-A from stevia extract: membrane selection, assessment of permeate quality and fouling behavior in laminar flow regime | |
CN105440197A (zh) | 一种甜菊糖苷分离纯化的吸附树脂的制备方法及应用技术 | |
CN108864222A (zh) | 一种高纯度甜菊糖苷rd和rm的制备方法 | |
CN107118243B (zh) | 一种甜菊糖的工业制备方法 | |
US11097206B2 (en) | Method for producing purified steviol product using simulated moving bed chromatography | |
CN115536715B (zh) | 一种提取甜叶菊糖苷rd的方法 | |
JP2022525490A (ja) | モグロシド化合物およびその使用 | |
CN111777653B (zh) | 一种纯天然高含量新橙皮苷的制备方法 | |
CN103613622B (zh) | 一种分离纯化莱鲍迪甙a的方法 | |
CN112300231A (zh) | 一种提取高纯度甜菊糖苷的方法 | |
Chen et al. | Enrichment and separation of rebaudioside A from stevia glycosides by a novel adsorbent with pyridyl group | |
CN109770323A (zh) | 一种食品添加剂的制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |