| Patents for C09B 61 - Dyes of natural origin prepared from natural sources (3,035) |
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| 05/30/2006 | US7052721 Recovery of compounds using a natural adsorbent |
| 05/25/2006 | US20060112451 Process for preparing ketocarotenoids in genetically modified organisms |
| 05/24/2006 | EP1487282B1 A process for the preparation of tomato extracts with high content in lycopene |
| 05/24/2006 | CN1775868A Water dispersion capsorubin mcrocapsule and its preparing method |
| 05/24/2006 | CN1775867A Method for preparing licopin |
| 05/18/2006 | WO2006032399A3 Method for producing dry powders of at least one carotenoid |
| 05/17/2006 | CN1772816A Prepn of water soluble capsanthin pigment |
| 05/17/2006 | CN1256390C Lotus leaf dyestuff and its extraction method and method of dyeing wool and wool fabric using said dye |
| 05/10/2006 | EP1250180B1 A method for recovering pigments from algal cultures |
| 05/10/2006 | CN1769354A Bramble natural red colouring matter preparation process and its product |
| 05/10/2006 | CN1255481C Process for extracting natural red pigment from purple sweet potato with alcohol |
| 05/10/2006 | CN1255409C Fluorescent compounds,its preparation method and uses |
| 05/04/2006 | CA2585767A1 A method of adding aromatic acyl groups to sugars at both the 3' and 5 positions of anthocyanins |
| 05/03/2006 | CN1768033A Process for producing carotenoid emulsion |
| 04/26/2006 | EP1648566A2 Method for the production of flavonoid-containing compositions and use thereof |
| 04/26/2006 | CN1763216A Process for separating protein, apple polyphenol, apple starch and pigment from apple juice |
| 04/19/2006 | CN1760282A Method for preparing lycopene oleoresin and lycopene |
| 04/13/2006 | US20060078630 Method for the production of flavonoid-containing compositions and use thereof |
| 03/30/2006 | WO2006032399A2 Method for producing dry powders of at least one carotenoid |
| 03/30/2006 | CA2577266A1 Method for producing dry powders of at least one carotenoid |
| 03/29/2006 | CN1247210C Preparation process of externally used traditional medicine powder resembled placebo |
| 03/22/2006 | CN1246317C Proanthocyanidin extraction process from rapeseed husk |
| 03/16/2006 | WO2006028263A1 Erasable ink, method of erasing image including the same, and method of recycling recording medium using the erasing method |
| 03/16/2006 | DE102005034003A1 Preparation of synthetic/organic pigments, useful in color therapy, comprises contacting plant part (e.g. petals) with solvent, separating the dye in the solvent, contacting the dye extract with precipitating agent and precipitating |
| 03/14/2006 | US7012093 Multiple fluorescent natural dye compound from a marine organism and method of use thereof |
| 03/08/2006 | CN1244556C Novel carotenoid esters |
| 03/01/2006 | CN1740238A Tomato peel tissue treating method |
| 03/01/2006 | CN1740237A Prepn process of tomato peel powder |
| 03/01/2006 | CN1740236A Production process of capsorubin and capsaicine |
| 03/01/2006 | CN1243792C Method for extracting algin from fake valoniopsis pachynema |
| 02/22/2006 | EP1384472B1 Method for producing an organic solvent-free lycopene concentrate, the resulting concentrate and composition comprising said concentrate |
| 02/16/2006 | DE19605534B4 Verfahren zur Herstellung von Indigokonzentrat A process for the preparation of indigo concentrate |
| 02/15/2006 | CN1241997C Purification process for improving total yield of curcuminoid colouring agent |
| 02/09/2006 | US20060031963 Method for the production of ketocarotinoids in flower petals on plants |
| 02/08/2006 | CN1730564A Preparation method of gamene vegetable dye |
| 02/01/2006 | EP1212376B1 Synthetic vegetal melanins, process for their production and compositions containing them |
| 01/25/2006 | CN1724511A Method of extracting capsaicin and capsaithin from red pepper |
| 01/25/2006 | CN1238433C Extracting and purifying method for natural capsanthin pigment |
| 01/19/2006 | WO2005108503A8 Method of preventing fading of tar colorant and tar colorant-containing composition with prevented fading |
| 01/19/2006 | US20060013928 Aqueous edible paint composition, method of preparation and kit |
| 01/12/2006 | WO2006004732A1 Aqueous edible paint composition, method of preparation and kit |
| 01/12/2006 | WO2004075816A3 Method for the production of flavonoid-containing compositions and use thereof |
| 01/12/2006 | CA2571682A1 Aqueous edible paint composition, method of preparation and kit |
| 01/11/2006 | CN1235852C Method for extracting curcumin from peltate yam |
| 12/28/2005 | EP1609779A1 Process for producing carotenoid emulsion |
| 12/28/2005 | CN1712452A Production of Baical skullcap root plant dye |
| 12/22/2005 | US20050281909 Extracting from flower head and petals; processing before oral adminstration; pigmentation |
| 12/14/2005 | EP1242104B1 Process of obtaining thylakoids from plants, pure thylakoids and use thereof |
| 12/14/2005 | CN1231542C Natural black haematochrome of rubus mesogaeus focke and preparing method thereof |
| 12/07/2005 | CN1704451A Lutein ointment extracted from marigold and method for extraction thereof |
| 12/01/2005 | WO2005113685A1 Natural pearl in butylene glycol |
| 11/24/2005 | US20050260145 Oil soluble compositions |
| 11/24/2005 | US20050257718 Natural Pearl in Butylene Glycol |
| 11/17/2005 | WO2005108503A1 Method of preventing fading of tar colorant and tar colorant-containing composition with prevented fading |
| 11/17/2005 | WO2005007088A3 Stabilized anthocyanin extract from garcinia indica |
| 11/16/2005 | EP1423478B1 Fluorescent natural dye from a marine organism |
| 11/09/2005 | EP1318201B1 Process for producing purified anthocyanin and crystalline anthocyanin |
| 10/26/2005 | CN1687239A Method for preparing crystal of lycopene and concentrate |
| 10/26/2005 | CN1687238A Technique for extracting edible natural red color element from psammophyte of nitraria |
| 10/20/2005 | WO2005075078A3 Method for the production of monodispersed pearl polymers containing acrylic |
| 10/18/2005 | US6956122 Multiple fluorescent natural dye compound from a marine organism |
| 09/29/2005 | DE102004012577A1 Verfahren zur Herstellung von Astaxanthin A process for the preparation of astaxanthin |
| 09/28/2005 | CN1675367A Method for producing ketocarotinoids and/or biosynthetic intermediate and/or secondary products |
| 09/22/2005 | WO2005087871A1 Process for producing mallotus philippensis colorant composition and the composition |
| 09/22/2005 | WO2005087720A1 Method for the production of astaxanthine |
| 09/22/2005 | US20050208189 Which stabilise anthocyans and/or anthocyanidins; foods; coating films |
| 09/21/2005 | CN1670037A Complex utilization of Gardenia |
| 09/14/2005 | CN1667049A Method for refining soluble curcumin |
| 09/13/2005 | US6942881 Multistage purification; crystallization, solvent extraction |
| 09/07/2005 | CN1664017A Process for extracting natural pigment |
| 09/07/2005 | CN1664016A Process for preparing capsaicin and capsanthin pigment by step method |
| 08/31/2005 | EP1470758B1 Natural red pigments and foods and food materials containing the pigments |
| 08/31/2005 | CN1216946C Method for preparing gardenia yellow pigment |
| 08/30/2005 | US6936292 Carthamus yellow colorant, wherein the total concentration of aroma component contained therein is no more than 100 ppm when the color value E10%1 cm is 160. |
| 08/25/2005 | US20050186298 Methods of stabilizing carotinoid-containing biomasses |
| 08/25/2005 | DE102004006115A1 Verfahren zur Herstellung von monodispersen acrylhaltigen Perlpolymerisaten Process for the preparation of monodisperse bead polymers containing acrylic |
| 08/25/2005 | DE102004006106A1 Verfahren zur Herstellung von Trockenpulvern eines oder mehrerer Carotinolde A process for producing dry powders of one or more Carotinolde |
| 08/24/2005 | CN1659140A Process for the formation and isolation of carotenoid crystals |
| 08/24/2005 | CN1657569A Process for preparating solid natural edible pigment from black plum |
| 08/18/2005 | WO2005075575A1 Compositions containing cis-isomers of a carotenoid compound and process |
| 08/18/2005 | WO2005075385A2 Method for producing dry powders of one or several carotenoids |
| 08/18/2005 | WO2005075078A2 Method for the production of monodispersed pearl polymers containing acrylic |
| 08/18/2005 | US20050182280 Process for isolating, purifying and formulating a stable, commercial grade Lutein paste from oleoresin |
| 08/18/2005 | US20050181101 Anthocyanin pigments with improved heat-resistance |
| 08/18/2005 | DE102004004925A1 Verfahren zur Stabilisierung carotinoidhaltiger Biomasse A method for stabilizing carotenoid biomass |
| 08/18/2005 | DE102004003801A1 Recovering melanin from plant materials, for use e.g. in cancer treatment or as semiconductor, by extracting with sodium hydroxide solution, acidifying extract and purifying precipitate |
| 08/18/2005 | CA2555486A1 Compositions containing cis-isomers of a carotenoid compound and process |
| 08/18/2005 | CA2552931A1 Method for producing dry powders of one or several carotenoids |
| 08/17/2005 | EP1563742A1 Anthocyanin pigments with improved heat-resistance |
| 08/17/2005 | CN1656178A Oil-soluble pigment compositions |
| 08/17/2005 | CN1653949A Emulsified lycopene and its preparing process |
| 08/10/2005 | CN1651362A One and two step ultracritical fluid extraction of carotene, VE and other trace element concentration |
| 08/09/2005 | US6927050 reacting organic pigments as substrates, with transglutaminase; photoelectricity; three dimensional recording |
| 08/03/2005 | EP1559766A1 Process for stabilizing carotenoid containing biomass |
| 08/03/2005 | CN1649968A A natural non-toxic fluorescent protein dye from a non-bioluminescent marine invertebrate, compositions containing the said dye and its uses |
| 08/03/2005 | CN1649573A Colored hard capsules |
| 07/28/2005 | WO2005068409A1 A process for isolating, purifying and formulating a stable, commercial grade lutein paste from oleoresin |
| 07/27/2005 | CN1212299C Purification of xanthophylls from marigold extracts containing high levels of chlorophylls |
| 07/21/2005 | US20050158431 Beverages; photostability improved via adding copper, iron, and/or zinc |
| 07/20/2005 | CN1640313A Preparation of bitter gourd seed aril lycopene powder |