| Patents for C09B 61 - Dyes of natural origin prepared from natural sources (3,035) |
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| 08/21/2008 | US20080199572 Dark opal basil leaves or extract thereof having improved storability |
| 08/20/2008 | CN101245197A Acid soluble rice fermented with red yeast pigment and preparation method |
| 08/20/2008 | CN101245196A Oil solubility rice fermented with red yeast pigment and manufacture method thereof |
| 08/20/2008 | CN100412137C Method of ultrasonic strengthened extraction and purification of longan peel uranidin |
| 08/13/2008 | EP1289916B1 Purification of xanthophylls from marigold extracts that contain high levels of chlorophylls |
| 08/07/2008 | DE102007006792A1 Melanin production in high yield, from chopped garden turnips by extracting with aqueous ammonia, acidifying extract with hydrochloric acid and washing precipitate |
| 08/06/2008 | CN101235215A Method for separating and extracting purple sweet potato pigment |
| 08/06/2008 | CN100408642C Method for integrated extraction of active substances in Platymonas |
| 07/30/2008 | EP1794238B1 Method for producing dry powders of at least one carotenoid |
| 07/30/2008 | CN101232820A Direct dissolution |
| 07/22/2008 | CA2539069C Process for producing carotenoid compound |
| 07/17/2008 | WO2008084530A1 Dispersion solution of humic substance |
| 07/16/2008 | CN100402609C Process for producing water soluble capsanthin pigment |
| 07/15/2008 | CA2282184C Stable, pulverulent lycopene formulations, comprising lycopene having a degree of crystallinity of greater than 20% |
| 07/09/2008 | CN101215424A Method for extracting and refining bilberry schlempe anthocyanidin |
| 07/09/2008 | CN101215423A Method for extracting yellow coloring matter from crown daisy |
| 07/09/2008 | CN101215422A Method for refining lac red coloring matter |
| 07/09/2008 | CN100399941C Process for producing one or more kinds of dry powder of carotenoid |
| 07/02/2008 | CN101212910A Method for producing an aqueous suspension and a powdered preparation of one or more carotinoids |
| 07/02/2008 | CN101210114A Nitrosohaemoglobin subunit flesh red pigment and preparing method thereof |
| 07/02/2008 | CN101210113A Method for preparing oil soluble citrus coloring matter |
| 06/25/2008 | CN101205547A Enzymatic synthesis of melanin by using plant polyphenol as substrate |
| 06/17/2008 | US7387804 Anthracyanine dye concentrates; dehydrating, immersion in acid solution |
| 06/11/2008 | CN101195714A Method for producing giant knotweed rhizome natural dye and uses thereof |
| 06/11/2008 | CN101195713A High color value purple cabbage pigment and method for producing the same |
| 06/11/2008 | CN101195712A Method for extracting nevrille pepper natural yellow vegetarian |
| 06/11/2008 | CN100393815C Process for extracting natural pigment from rehmannia root |
| 06/11/2008 | CN100393814C A natural fluorescent dye obtained from a marine invertebrate, compositions from a marine invertebrate, compositions containing the said dye and their use |
| 06/11/2008 | CN100393238C Natural red pigments |
| 06/10/2008 | US7385123 Process for preparing ketocarotenoids in genetically modified organisms |
| 06/03/2008 | US7381541 Methods for producing animal feed preparations with astaxanthin-containing plants or parts of plants of the genus Tagetes |
| 05/28/2008 | CN101186757A Method for producing purple sweet potato haematochrome |
| 05/28/2008 | CN100390237C Chestnut shell natural brown pigment extraction method |
| 05/21/2008 | CN101182392A Method for making powdery water-dispersion capsicum red pigment |
| 05/21/2008 | CN101182391A Method for preparing water chestnut hull natural dye and uses thereof |
| 05/20/2008 | CA2352080C A pigment-containing substance for feed additives |
| 05/15/2008 | WO2008055894A1 Process for the extraction of lycopene |
| 05/15/2008 | CA2668439A1 Process for the extraction of lycopene |
| 05/14/2008 | EP1648566B1 Method for the production of flavonoid-containing compositions and use thereof |
| 05/14/2008 | CN101177542A Method for preparing aspidium rhizoma natural dye and product thereof |
| 05/14/2008 | CN101177541A Method for preparing alcohol-soluble gardenia blue pigment derivatives |
| 05/14/2008 | CN101177540A Method for preparing lutein water-soluble dry powder |
| 04/23/2008 | CN101165104A Technique for preparing gardenia yellow pigment |
| 04/16/2008 | EP1911742A1 Preparation method for high-content food-grade zeaxanthin |
| 04/16/2008 | CN101161732A Extraction of mangrove kenaelia candel pigment and preparation method and uses thereof |
| 04/16/2008 | CN101161731A Method for preparing highly-dissolvable water-soluble monascus pigment |
| 04/16/2008 | CN101161610A Etherification molecule decorating method for increasing anthocyanin class pigment stability |
| 04/16/2008 | CN100381414C Process for isolating, purifying and formulating a stable, commercial grade lutein paste from oleoresin |
| 04/10/2008 | US20080085993 Fluorescent Compounds |
| 04/09/2008 | CN101157805A Melanin extracted from Cinnamomum burmanni peel, preparation method and uses thereof |
| 04/09/2008 | CN101157804A Method for extracting melanin from black-bone chicken |
| 04/03/2008 | WO2008039375A1 Treatment of plant juices, extracts, and pigments |
| 04/03/2008 | CA2664287A1 Treatment of plant juices, extracts and pigments |
| 03/20/2008 | WO2008032006A1 Naturally derived colours with bioactive compounds |
| 03/19/2008 | EP1898721A1 Method for producing an aqueous suspension and a powdered preparation of one or more carotinoids |
| 03/19/2008 | CN100375740C Astaxanthin esters |
| 03/12/2008 | CN101139467A Process for abstracting both paprika oleoresin and paprika capsicum from pimiento |
| 02/20/2008 | CN101125963A Preparation method for iced green plant dye |
| 02/20/2008 | CN101125962A Technique for extracting roselle calyx red pigment |
| 02/14/2008 | WO2008017401A1 Stable and bioavailable compositions of isomers of lycopene for skin and hair |
| 02/14/2008 | CA2660158A1 Stable and bioavailable compositions of isomers of lycopene for skin and hair |
| 02/13/2008 | EP1886584A1 Stable and bioavailable compositions of isomers of lycopene for skin and hair |
| 02/13/2008 | CN101121631A Method for fast extracting lycopene |
| 02/06/2008 | EP1883315A1 Direct dissolution |
| 02/06/2008 | CN101117448A Fertilizer coloring agent and method for preparing same |
| 02/06/2008 | CN101117073A Bepainted plant seed and bepainting method and corn picture made by bepainted plant seeds |
| 02/05/2008 | CA2544902C A process for isolating, purifying and formulating a stable, commercial grade lutein paste from oleoresin |
| 01/31/2008 | US20080026124 Method for Producing Dry Powders of at Least One Carotenoid |
| 01/30/2008 | CN100365072C Methods for processing crustacean material |
| 01/30/2008 | CN100364438C Use of astaxanthin-containing plants or parts of plants of the genus tagetes as animal feed |
| 01/16/2008 | EP1377547B1 Novel carotenoid esters |
| 01/16/2008 | CN101104745A Method for producing natural blue pigment |
| 01/09/2008 | CN101100557A Method for extracting mulberry pigment |
| 01/09/2008 | CN101100481A Method for extracting fructus momordicae tetranuclear triterpene |
| 01/09/2008 | CN101099459A Method for treating flower mud in marigold fermenting pressing liquid |
| 01/02/2008 | CN101096693A Method for preparing theaflavin and thearubigin from fresh green tea |
| 01/02/2008 | CN100358950C Madder dye extracting process and its usage in dyeing mercerized wool and mercerized wool fabric |
| 01/02/2008 | CN100358605C Carotenoid extraction process |
| 12/26/2007 | CN101092521A Product of Nano disperseion of water-soluble lycopene |
| 12/26/2007 | CN100357358C Method for preparing licopin |
| 12/19/2007 | CN100355837C Water dispersion capsorubin mcrocapsule and its preparing method |
| 12/11/2007 | US7306669 Culturing Tetraselmis sp. MACC/P66; centrifuging, and column chromatography using cation-exchange resins; nontoxic food additives |
| 11/29/2007 | WO2007076920A3 Method for the production of saponified, carotenoid-containing oleoresin, and saponified, carotenoid-containing oleoresin |
| 11/28/2007 | EP1474388B1 Astaxanthin esters |
| 11/28/2007 | CN101077942A Method for refining powdered catechu dye by film separation technique and dyeing method thereof |
| 11/28/2007 | CN101077940A Method for extracting high color-value gardenin |
| 11/22/2007 | US20070269536 Purified bilberry extract containing a mixture of glycosides of delphinidin, cyanidin, petunidin, peonidin, and malvidin; no added bisulfite ions; nutraceuticals and pharmaceuticals |
| 11/21/2007 | EP1857441A1 Method of separating and purifying xanthophyll fatty acid esters from marigold oleoresin |
| 11/14/2007 | CN101070508A Method for extracting effective component in capsicum and potatos |
| 11/07/2007 | EP1704134B1 A process for isolating, purifying and formulating a stable, commercial grade lutein paste from oleoresin |
| 11/07/2007 | CN100347312C Method for producing aurantin by liquid-state fermentation of monacolin |
| 10/31/2007 | EP1309598B1 Fluorescent compounds |
| 10/31/2007 | CN101063003A Extraction of galangal rhizome pigment by invoice method |
| 10/30/2007 | CA2257552C Use of carotenoid aggregates as colorants |
| 10/24/2007 | CN101061185A Method for the preparation of a carminic acid lake |
| 10/24/2007 | CN101058821A Method for extracting black-bone chicken crude melanin |
| 10/18/2007 | US20070240266 Desizing by boiling in sea salt and khar salt; scouring; bleaching and drying in natural light; mordanting using Myrobalans and natural salts of Al, Fe, Cu, Cr, or Sn; dyeing using herbs; washing; boiling in a solution of Dhavdi and Jajaku leaves to fix the dye; and finishing the dyed article |
| 10/17/2007 | CN101054475A Golden rod natural dyestuff, preparation method and use thereof |
| 10/17/2007 | CN101054474A Garland chrysanthemum natural edible pigment, its preparation method and application |
| 10/11/2007 | WO2007114461A1 Process for production of carotenoid |