| Patents for C09B 61 - Dyes of natural origin prepared from natural sources (3,035) |
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| 10/14/2004 | WO2004017749A3 Use of astaxanthin-containing plants or parts of plants of the genus tagetes as animal feed |
| 10/14/2004 | US20040200013 Method for manufacturing natural dye using beer sludge, natural dye manufactured by the method, dyeing method of fiber products using the natural dye, and fiber products dyed by the method |
| 10/07/2004 | WO2004085544A1 Coloring improving agent |
| 10/06/2004 | CN1535115A Compositions comprising sugar beet pectin and carotenoids |
| 09/30/2004 | US20040192762 Total synthesis of daurichromenic acid |
| 09/28/2004 | US6797303 Mixing the plant matter and water to obtain a mixture of no greater than 10 degree brix, crushing the mixture to obtain pulp and serum, and extracting the pulp to obtain carotenoid containing plant oleoresin |
| 09/22/2004 | CN1530401A Method for extracting lycopene from tomato |
| 09/16/2004 | WO2004078695A1 Method for the purification of crocetin |
| 09/15/2004 | EP0844831B1 Industrial processing of tomatoes and lycopene extraction |
| 09/15/2004 | CN1166740C Fairy grass green and its preparation and use |
| 09/14/2004 | US6790670 End of use and time duration indicator system and method based on volatile dye |
| 09/10/2004 | WO2004075816A2 Method for the production of flavonoid-containing compositions and use thereof |
| 09/10/2004 | WO2004018694A3 Method for producing ketocarotinoids in genetically modified organisms |
| 09/09/2004 | DE10308162A1 Verfahren zur Herstellung von Flavonoid-haltigen Zusammensetzungen und ihre Verwendung Process for the preparation of flavonoid-containing compositions and their use |
| 09/08/2004 | EP1306444B1 Method for the production of beta-carotene |
| 09/01/2004 | CN1164686C Preparation method of lycopene richly containing cis-isomer |
| 08/26/2004 | WO2004072182A2 A novel method of dyeing the textile article from medicinally rich herbs |
| 08/25/2004 | CN1523064A Method of eliminating organic solvent from tomato oleoresin |
| 08/24/2004 | US6780442 Efficient method for producing compositions enriched in anthocyanins |
| 08/18/2004 | CN1162475C Refined edible natural carthamin yellow and its preparation method |
| 08/04/2004 | EP1442083A1 Pigment |
| 08/04/2004 | EP1070136B1 Strain of the microorganism penicillium oxalicum var. armeniaca and its application |
| 08/04/2004 | CN1160418C Supercritical carbon dioxide process for extracting lutein from marigold flower |
| 08/04/2004 | CN1160417C Process for extracting melanin from black corn |
| 07/27/2004 | US6767999 Anthocyantin coloring agent and method for the production thereof from organic matter |
| 07/15/2004 | WO2004058738A1 Total synthesis of daurichromenic acid |
| 07/08/2004 | US20040131733 solubilisation of lycopene in this supercritical fluid and to separate the lycopene concentrate by depressurisation carried out at pressures below 10 MPa to produce an oleoresin |
| 07/07/2004 | EP1434987A1 Endpoint and time duration indicator and method based on a volatile dye |
| 07/07/2004 | CN1510087A Extraction of caramel pigment from waste liquid of molasses alcohol production |
| 07/07/2004 | CN1510086A Preparation of radish red pigment |
| 07/01/2004 | US20040126338 Process of converting trans-lutein into cis-lutein and the uses thereof |
| 06/17/2004 | US20040115758 Method of purifying crude xanthophylls |
| 06/15/2004 | US6749647 Dyeing a fiber with fine powder of peels of citrus fruits, the fine powder being obtained by pulverizing dried peels of the citrus fruits |
| 06/02/2004 | EP1423478A1 Fluorescent natural dye from a marine organism |
| 06/02/2004 | EP1423020A1 Carotenoid extraction process |
| 05/27/2004 | US20040101933 Process for producing purified anthocyanin and crystalline anthocyanin |
| 05/26/2004 | EP1234006B1 Organic pigment and a method for its preparation |
| 05/26/2004 | CN1498922A Red pigment as well as preparation method application |
| 05/26/2004 | CN1150924C Supercritica CO2 extraction and separation method of effective components of curcumae longae rhizome |
| 05/18/2004 | US6737535 Containing zeaxanthin fatty acid esters; stability; bioavail-ability |
| 05/13/2004 | US20040091524 Stable astaxanthin-containing powdery compositions and process for producing the same |
| 05/12/2004 | EP1416810A1 Compositions comprising sugar beet pectin and carotenoids |
| 05/12/2004 | CN1495250A Method for purifying tagetes oil-containing resin |
| 05/06/2004 | EP1414910A1 Anthocyanin derivatives treated with an aluminium salt as food colouring substances |
| 05/05/2004 | CN1493622A Preparation method of lycopene |
| 04/28/2004 | CN1492855A Novel carotenoid esters |
| 04/15/2004 | WO2003020053A9 Carotenoid extraction process |
| 04/14/2004 | EP1309598A4 Fluorescent compounds |
| 04/13/2004 | US6719839 Stable dispersion such as of a porphyrin pigment, carmine, curcumin or a carotenoid in the form of bodies of given size, dispersed without use of a suface active substance in an an aqueous phase including a hydrocolloid; food coloring |
| 04/08/2004 | WO2004013407A3 Use of flavylium compound derivatives to be fixed to solid substrates, fixing compositions used, and resulting substrates |
| 04/08/2004 | US20040067550 Method for the production of beta-carotene |
| 04/01/2004 | WO2002068385A9 Novel carotenoid esters |
| 03/31/2004 | EP0944566A4 Improved processes for recovering xanthophylls from corn gluten meal |
| 03/31/2004 | CN1143781C Method and products for photochromic marking and/or for securing authenticity of objects |
| 03/25/2004 | US20040055954 Method for the purification of marigold oleoresin |
| 03/25/2004 | US20040055096 New hair dye and hair-dyeing methods using the same |
| 03/25/2004 | DE10240065A1 Verfahren zur Gewinnung von in Hopfen enthaltenem Yanthohumol und damit erhältlicher Xanthohumol-reicher Hopfenextrakt A method for recovering contained in hops Yanthohumol and thus available xanthohumol-rich hop extract |
| 03/24/2004 | EP1400509A1 A method for the purification of marigold oleoresin |
| 03/23/2004 | US6709688 Pigment |
| 03/18/2004 | WO2003102116A3 Oil-soluble pigment compositions |
| 03/16/2004 | US6706278 Pigment- containing materials to be added to feeds |
| 03/10/2004 | CN1481237A Method for producing organic solvent-free lycopene concentrate, resulting concentrate and compsn comprising said concentrate |
| 03/10/2004 | CN1141339C Process for extracting carotenol by using supercritical CO2 extraction |
| 03/04/2004 | WO2004018695A2 Method for producing ketocarotinoids in plant fruit |
| 03/04/2004 | WO2004018694A2 Method for producing ketocarotinoids in genetically modified organisms |
| 03/04/2004 | WO2004018693A2 Method for the production of ketocarotinoids in flower petals on plants |
| 03/04/2004 | WO2004018385A2 Method for the production of zeaxanthin and/or the biosynthetic intermediates and/or subsequent products thereof |
| 03/04/2004 | WO2004017749A2 Use of astaxanthin-containing plants or parts of plants of the genus tagetes as animal feed |
| 03/04/2004 | WO2003105608B1 Extract of by-products of the treatment of nuts and pulses, method for the production thereof and use of the same |
| 03/04/2004 | CA2496207A1 Method for the production of zeaxanthin and/or the biosynthetic intermediates and/or subsequent products thereof |
| 03/04/2004 | CA2496133A1 Method for the production of ketocarotinoids in flower petals on plants |
| 03/04/2004 | CA2495878A1 Method for producing ketocarotinoids in genetically modified organisms |
| 03/04/2004 | CA2495444A1 Method for producing ketocarotinoids in plant fruit |
| 03/04/2004 | CA2495235A1 Use of astaxanthin-containing plants or parts of plants of the genus tagetes as animal feed |
| 02/26/2004 | DE10238979A1 Preparing zeaxanthin and its precursors or products, useful as food and feed supplements, comprises growing transgenic plants that have reduced epsilon-cyclase activity |
| 02/12/2004 | WO2004013407A2 Use of flavylium compound derivatives to be fixed to solid substrates, fixing compositions used, and resulting substrates |
| 02/11/2004 | EP1328282A4 Efficient method for producing compositions enriched in anthocyanins |
| 02/10/2004 | US6689391 Natural non-polar fluorescent dye from a non-bioluminescent marine invertebrate, compositions containing the said dye and its uses |
| 02/04/2004 | CN1136791C Use of Solubilized carotenoid prepn. for colouring foods and pharmaceutical prepn. |
| 01/28/2004 | EP1384472A1 Method for producing an organic solvent-free lycopene concentrate, the resulting concentrate and composition comprising said concentrate |
| 01/21/2004 | CN1468911A Process of extracting and refining chlorophyll from stevia leaching liquid |
| 01/15/2004 | WO2004005353A1 Complexes of cyclodextrins and carotenoids |
| 01/15/2004 | US20040010164 Process for the production of canthaxanthin |
| 01/15/2004 | DE10227151A1 Extrakt aus Nebenprodukten der Schalenobst- und Hülsenfruchtverarbeitung, Verfahren zu dessen Herstellung und dessen Verwendung Extract from by-products of the Schalenobst- and legume processing, process for its preparation and its use |
| 01/08/2004 | DE10225856A1 Verfahren zur Herstellung von Canthaxanthin Process for the preparation of canthaxanthin |
| 01/07/2004 | EP1377547A2 Novel carotenoid esters |
| 01/07/2004 | CN1466612A Methods for processing crustacean material |
| 12/31/2003 | CN1464877A Process for the extraction of esters of xanthophyll and of carotenoids |
| 12/31/2003 | CN1463623A Tomato product finely processing method |
| 12/31/2003 | CN1132931C Ocean bacteria capable of producing haematochrome and method for producing haematochrome using said bacteria |
| 12/24/2003 | WO2003105608A1 Extract of by-products of the treatment of nuts and pulses, method for the production thereof and use of the same |
| 12/18/2003 | WO2003104191A1 Novel trans - lutein enriched xanthophyll ester concentrate anda process for its preparation |
| 12/18/2003 | WO2003104190A1 Process for the formation and isolation of carotenoid crystals |
| 12/18/2003 | WO2003103645A1 Fractionated extraction of natural source carotenoids with a high lycopene content, using supercritical fluids |
| 12/18/2003 | CA2487013A1 Process for the formation and isolation of carotenoid crystals |
| 12/17/2003 | EP1371642A1 Process for the production of canthaxanthin |
| 12/17/2003 | EP1371641A1 Process for the formation and isolation of carotenoid crystals |
| 12/11/2003 | WO2003102116A2 Oil-soluble pigment compositions |
| 12/11/2003 | US20030229142 Feed additive; stability, bioavailability; vision defects, anticancer agents, cardiovascular disorders |
| 12/11/2003 | US20030228385 Dark opal basil leaves or extract thereof having improved storability |