BRPI0711067B1 - método para separação de componentes colorantes de extratos aquosos de plantas - Google Patents

método para separação de componentes colorantes de extratos aquosos de plantas Download PDF

Info

Publication number: BRPI0711067B1
Authority: BR; Brazil
Prior art keywords: magnesium; extract; plant extract; hydroxide; plant
Prior art date: 2006-04-28

Application number

BRPI0711067A

Other languages

English (en)

Portuguese (pt)

Inventor

Friedrich Meuser

Ingo Bauer

Original Assignee

Bayer Cropscience Ag

Bayer Ip Gmbh

Priority date (The priority date 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 date listed.)

2006-04-28

Filing date

2007-04-27

Publication date

2016-05-17

2007-04-27 Application filed by Bayer Cropscience Ag, Bayer Ip Gmbh filed Critical Bayer Cropscience Ag

2007-04-27 Priority claimed from PCT/EP2007/004027 external-priority patent/WO2007128558A1/en

2011-08-23 Publication of BRPI0711067A2 publication Critical patent/BRPI0711067A2/pt

2016-05-17 Publication of BRPI0711067B1 publication Critical patent/BRPI0711067B1/pt

Links

238000000034 method Methods 0.000 title claims abstract description 49
239000000419 plant extract Substances 0.000 title claims abstract description 32
239000006103 coloring component Substances 0.000 title claims abstract description 12
239000002244 precipitate Substances 0.000 claims abstract description 17
239000011777 magnesium Substances 0.000 claims abstract description 14
239000000284 extract Substances 0.000 claims description 30
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 16
244000019459 Cynara cardunculus Species 0.000 claims description 12
235000019106 Cynara scolymus Nutrition 0.000 claims description 12
235000016520 artichoke thistle Nutrition 0.000 claims description 12
159000000003 magnesium salts Chemical class 0.000 claims description 12
230000015572 biosynthetic process Effects 0.000 claims description 9
239000000725 suspension Substances 0.000 claims description 9
229910052943 magnesium sulfate Inorganic materials 0.000 claims description 8
235000019341 magnesium sulphate Nutrition 0.000 claims description 8
239000007864 aqueous solution Substances 0.000 claims description 7
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
239000000920 calcium hydroxide Substances 0.000 claims description 7
229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
150000002500 ions Chemical class 0.000 claims description 7
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical group [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 4
229930003935 flavonoid Natural products 0.000 claims description 4
150000002215 flavonoids Chemical class 0.000 claims description 4
235000017173 flavonoids Nutrition 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 4
YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
238000004062 sedimentation Methods 0.000 claims description 4
235000018553 tannin Nutrition 0.000 claims description 4
229920001864 tannin Polymers 0.000 claims description 4
239000001648 tannin Substances 0.000 claims description 4
239000007900 aqueous suspension Substances 0.000 claims description 3
UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 3
239000011654 magnesium acetate Substances 0.000 claims description 3
235000011285 magnesium acetate Nutrition 0.000 claims description 3
229940069446 magnesium acetate Drugs 0.000 claims description 3
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 2
238000001914 filtration Methods 0.000 claims description 2
229910052749 magnesium Inorganic materials 0.000 claims description 2
229910001629 magnesium chloride Inorganic materials 0.000 claims description 2
235000011147 magnesium chloride Nutrition 0.000 claims description 2
238000013019 agitation Methods 0.000 claims 1
229910001425 magnesium ion Inorganic materials 0.000 abstract description 7
JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract description 6
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
238000002845 discoloration Methods 0.000 description 10
239000000463 material Substances 0.000 description 9
239000000203 mixture Substances 0.000 description 9
238000000926 separation method Methods 0.000 description 9
241000196324 Embryophyta Species 0.000 description 8
238000000605 extraction Methods 0.000 description 8
-1 hydroxide ions Chemical class 0.000 description 6
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 6
239000000347 magnesium hydroxide Substances 0.000 description 6
229910001862 magnesium hydroxide Inorganic materials 0.000 description 6
238000001556 precipitation Methods 0.000 description 6
238000003756 stirring Methods 0.000 description 6
229920001202 Inulin Polymers 0.000 description 5
239000011575 calcium Substances 0.000 description 5
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
229940029339 inulin Drugs 0.000 description 5
JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 description 5
239000007788 liquid Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
239000003086 colorant Substances 0.000 description 4
239000000470 constituent Substances 0.000 description 4
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
238000004042 decolorization Methods 0.000 description 3
230000007935 neutral effect Effects 0.000 description 3
235000011837 pasties Nutrition 0.000 description 3
150000003839 salts Chemical group 0.000 description 3
229920002670 Fructan Polymers 0.000 description 2
239000012670 alkaline solution Substances 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 2
239000006286 aqueous extract Substances 0.000 description 2
238000005119 centrifugation Methods 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
239000000839 emulsion Substances 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 2
229940061634 magnesium sulfate heptahydrate Drugs 0.000 description 2
238000002156 mixing Methods 0.000 description 2
239000008188 pellet Substances 0.000 description 2
SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
239000000047 product Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
ZFTFOHBYVDOAMH-XNOIKFDKSA-N (2r,3s,4s,5r)-5-[[(2r,3s,4s,5r)-5-[[(2r,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-2-(hydroxymethyl)oxolan-2-yl]oxymethyl]-2-(hydroxymethyl)oxolane-2,3,4-triol Chemical class O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(OC[C@@H]2[C@H]([C@H](O)[C@@](O)(CO)O2)O)O1 ZFTFOHBYVDOAMH-XNOIKFDKSA-N 0.000 description 1
235000016068 Berberis vulgaris Nutrition 0.000 description 1
241000335053 Beta vulgaris Species 0.000 description 1
241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
235000021536 Sugar beet Nutrition 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
230000004520 agglutination Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
229910052925 anhydrite Inorganic materials 0.000 description 1
RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
229910001863 barium hydroxide Inorganic materials 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
239000001639 calcium acetate Substances 0.000 description 1
235000011092 calcium acetate Nutrition 0.000 description 1
229960005147 calcium acetate Drugs 0.000 description 1
LWNKHILEJJTLCI-UHFFFAOYSA-J calcium;magnesium;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Mg+2].[Ca+2] LWNKHILEJJTLCI-UHFFFAOYSA-J 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
238000005352 clarification Methods 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
235000013399 edible fruits Nutrition 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
CQQJGTPWCKCEOQ-UHFFFAOYSA-L magnesium dipropionate Chemical compound [Mg+2].CCC([O-])=O.CCC([O-])=O CQQJGTPWCKCEOQ-UHFFFAOYSA-L 0.000 description 1
238000005457 optimization Methods 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
235000011056 potassium acetate Nutrition 0.000 description 1
229960004109 potassium acetate Drugs 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000001632 sodium acetate Substances 0.000 description 1
235000017281 sodium acetate Nutrition 0.000 description 1
229960004249 sodium acetate Drugs 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
239000005720 sucrose Substances 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
- A23L2/82—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by flocculation
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0051—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Fructofuranans, e.g. beta-2,6-D-fructofuranan, i.e. levan; Derivatives thereof
- C08B37/0054—Inulin, i.e. beta-2,1-D-fructofuranan; Derivatives thereof

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Polymers & Plastics (AREA)
Nutrition Science (AREA)
Food Science & Technology (AREA)
Molecular Biology (AREA)
General Health & Medical Sciences (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Organic Chemistry (AREA)
Extraction Or Liquid Replacement (AREA)
Coloring Foods And Improving Nutritive Qualities (AREA)
Removal Of Specific Substances (AREA)

BRPI0711067A 2006-04-28 2007-04-27 método para separação de componentes colorantes de extratos aquosos de plantas BRPI0711067B1 (pt)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
EP06090065		2006-04-28
EP06090065.1		2006-04-28
US79683806P	2006-05-02	2006-05-02
US60/796,838		2006-05-02
PCT/EP2007/004027 WO2007128558A1 (en)	2006-04-28	2007-04-27	Method for separating off coloring components from aqueous plant extracts

Publications (2)

Publication Number	Publication Date
BRPI0711067A2 BRPI0711067A2 (pt)	2011-08-23
BRPI0711067B1 true BRPI0711067B1 (pt)	2016-05-17

Family

ID=37563172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0711067A BRPI0711067B1 (pt)	2006-04-28	2007-04-27	método para separação de componentes colorantes de extratos aquosos de plantas

Country Status (5)

Country	Link
CN (1)	CN101431906B (da)
AT (1)	ATE500750T1 (da)
BR (1)	BRPI0711067B1 (da)
DE (1)	DE602007013030D1 (da)
DK (1)	DK2015646T3 (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1816394A (en) *	1929-02-09	1931-07-28	Muller Oskar Albert	Process for working up materials containing lignin and cellulose
CN1740341A (zh) *	2005-09-15	2006-03-01	陈秀恋	一种甘蔗糖液的离子交换法的脱色及精制装置

2007
- 2007-04-27 AT AT07724951T patent/ATE500750T1/de not_active IP Right Cessation
- 2007-04-27 DK DK07724951.4T patent/DK2015646T3/da active
- 2007-04-27 DE DE602007013030T patent/DE602007013030D1/de active Active
- 2007-04-27 BR BRPI0711067A patent/BRPI0711067B1/pt active IP Right Grant
- 2007-04-27 CN CN2007800148134A patent/CN101431906B/zh active Active

Also Published As

Publication number	Publication date
DK2015646T3 (da)	2011-06-27
BRPI0711067A2 (pt)	2011-08-23
CN101431906A (zh)	2009-05-13
DE602007013030D1 (de)	2011-04-21
CN101431906B (zh)	2013-01-30
ATE500750T1 (de)	2011-03-15

Legal Events

Date	Code	Title	Description
2015-10-06	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2015-11-24	B25A	Requested transfer of rights approved	Owner name: BAYER INTELLECTUAL PROPERTY GMBH (DE)
2016-01-26	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2016-04-05	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2016-05-17	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/04/2007, OBSERVADAS AS CONDICOES LEGAIS.
2018-03-20	B15K	Others concerning applications: alteration of classification	Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: A23L 1/27; A23L 2/82; C08B 37/00. Ipc: A23L 2/82 (2006.01), A23L 5/40 (2016.01), C08B 37/ Free format text: "PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: A23L 1/27 Ipc: A23L 2/82 (2006.01), A23L 5/40 (2016.01), C08B 37/ Ipc: A23L 2/82 (2006.01), A23L 5/40 (2016.01), C08B 37/
2023-09-19	B25G	Requested change of headquarter approved
2023-10-10	B25A	Requested transfer of rights approved

Publication	Publication Date	Title
AU2007247375B2 (en)	2012-12-13	Method for separating off coloring components from aqueous plant extracts
BRPI0711067B1 (pt)	2016-05-17	método para separação de componentes colorantes de extratos aquosos de plantas
GB508715A (en)	1939-07-05	Method of treating seaweed for the recovery of iodine and other useful products therefrom
CS200907B1 (en)	1980-10-31	Process for removing nitrates from water
RU2080326C1 (ru)	1997-05-27	Способ переработки нейтральных веществ
US4000069A (en)	1976-12-28	Method for purifying waste waters which contain anionic-type organic compounds
DE2538722C2 (de)	1984-10-11	Verfahren zur Herstellung von 1-Aminobenzol-5-&beta;-sulfatoäthylsulfon-2-sulfonsäure und 1-Aminobenzol-5-vinylsulfon-2-sulfonsäure und deren Alkali- und Erdalkalisalzen
DE215338C (da)
Pickering	1912	XX.—Copper salts and their behaviour with alkalis
US1975169A (en)	1934-10-02	Concentrating the water-soluble vitamine content of a watersoluble vitamine containing material
DE637386C (de)	1936-10-27	Verfahren zur Herstellung eines phosphorsaeurehaltigen, niedrig molekularen Spaltproduktes des gelben Oxydationsfermentes
Girardin	1839	Analysis of hailstones
James et al.	1913	Yttrium Sodium Sulfate.
DE451784C (de)	1927-10-28	Verfahren zur Herstellung ultraviolettes Licht absorbierender Produkte
Shaw et al.	1957	Chromatography of Waste Sulphite Liquor
DE2311073C2 (de)	1984-05-17	Sulfonsäuregruppenhaltige Stilbenazo- und/oder Stilbenazoxyfarbstoffe
DE1644644C3 (de)	1973-12-13	Asymmetrische Tnarylmethanfarb stoffe
DE503569C (de)	1930-07-24	Verfahren zur Behandlung von Zuckersaeften oder Zuckerloesungen mit Schwefeldioxyd
DE1803346A1 (de)	1969-05-08	Nichttoxischer roter Monoazofarbstoff
DE397405C (de)	1924-06-24	Verfahren zur Herstellung von kuenstlichen Gerbstoffen
DE68291C (de)		Verfahren zur Darstellung von alkylsubstituirten alkaliechten Farbstoffsulfosäuren der Triphenylmethanreihe
DE574675C (de)	1933-04-19	Verfahren zur Herstellung von Farblacken basischer Farbstoffe
Enro	1866	periods when the electric condition of the atmosphere favors the mroduction of ozone. The author had occasion to Drepare this
Heynsius	1868	Fibrin, a Constituent of the Stroma of the Red Blood-Corpuscles
EP0089653A3 (de)	1984-05-23	Verfahren zum Abtrennen von Schwefelsäure aus dem bei der Sulfoxidation von Paraffinen anfallenden Reaktionsgemisch