| Patents for C09B 61 - Dyes of natural origin prepared from natural sources (3,035) |
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| 08/05/2009 | CN101500436A Stable and bioavailable compositions of isomers of lycopene for skin and hair |
| 08/05/2009 | CN100523093C Method for extracting high color-value gardenin |
| 07/30/2009 | WO2009007273A3 A colouring composition comprising starch derivatives as a hydrocolloid |
| 07/28/2009 | CA2389814C Purified cochineal pigment and process for producing the same |
| 07/22/2009 | CN100516143C Process of producing gardenia blue pigment |
| 07/16/2009 | WO2008129215A3 Modification of the color hue of anthocyanins for the obtention of coloring substances |
| 07/15/2009 | CN100513489C Tomato peel tissue treating method |
| 07/15/2009 | CN100513488C preparation process of tomato peel powder |
| 07/08/2009 | CN101475756A Water-soluble cochinilin color lake |
| 07/08/2009 | CN100509965C Method of extracting and purifying melanin from almond peel |
| 07/08/2009 | CN100509964C Method for preparing rdish red pigment and radish phenyl-isosulfo cyanate |
| 07/07/2009 | US7556829 Method for producing Mallotus philippinensis dye composition and the composition |
| 07/02/2009 | WO2009080894A1 Method for making organic pigment |
| 07/02/2009 | WO2009080857A1 Method for obtaining melanins and use thereof |
| 07/01/2009 | EP2073645A2 Edible coloring composition |
| 07/01/2009 | CN101469136A Method for extracting peony pigment |
| 06/17/2009 | CN100500769C Method of preparing natural liquid edible red coloring matter from red raspberry fruit |
| 06/10/2009 | CN101451019A Cooling method of coking reaction in caramel pigment production |
| 06/10/2009 | CN100497487C Biological synthesis method for dark indigo |
| 06/03/2009 | CN101445669A Method for preparing cabbage red pigment from purple cabbage |
| 05/28/2009 | WO2009026923A8 Production of monascus-like azaphilone pigment |
| 05/28/2009 | DE102008058449A1 Producing carotenoid-solutions in edible oil, comprises providing a carotenoid suspension in oil, heating a stream of the suspension in edible oil to produce a hot carotenoid-solution and cooling the hot carotenoid-solution |
| 05/28/2009 | DE102008058447A1 Producing carotenoid-solutions in edible oil, comprises providing a carotenoid suspension in the oil, heating a stream of suspension in edible oil to obtain a hot carotenoid-solution and cooling the hot carotenoid-solution |
| 05/28/2009 | DE102008058446A1 Producing carotenoid-solutions in an edible oil, comprises providing carotenoid suspension in oil, heating oil stream comprising suspension and further edible oil, to produce a hot carotenoid-solution and cooling hot carotenoid-solution |
| 05/27/2009 | CN100491475C Acid-soluble red rice red pigment and acid-soluble red rice yellow pigment and its preparation method |
| 05/27/2009 | CN100490642C Fresh marigold flower lactic fermentation process |
| 05/22/2009 | WO2009063100A1 Extraction of carotenoids using a single-phase ternary blend of ethanol:hexane:water. |
| 05/20/2009 | CN101434756A Water-dispersion type paprica red pigment microcapsule preparation |
| 05/20/2009 | CN101434755A Method for preparing red colouring matter from livestock and poultry blood |
| 05/14/2009 | WO2009060482A1 Method for extracting carotenoids from vegetable matters |
| 05/13/2009 | CN101429347A Process for producing beet red pigment |
| 05/13/2009 | CN100487064C Preparation process of squid ink black pigment and application thereof |
| 05/06/2009 | CN101423672A Technology for preparing lyotropic liquid crystal template to separation and purification of natural pigment |
| 04/29/2009 | CN100482745C Yellow chrysanthemum dye extracting process and its usage in dyeing mercerized wool and mercerized wool fabric |
| 04/22/2009 | EP2048972A1 Stable and bioavailable compositions of isomers of lycopene for skin and hair |
| 04/16/2009 | US20090099373 Compositions enriched in anthocyanins |
| 04/15/2009 | EP1416810B1 Compositions comprising sugar beet pectin and carotenoids |
| 04/15/2009 | CN101410371A Process for production of carotenoid |
| 04/15/2009 | CN101407640A Method for extracting chestnut shell brown pigment |
| 04/01/2009 | CN101397409A Extraction and purification method of natural papermulberry fruit orange pigments |
| 04/01/2009 | CN101397408A Production process of high-purity vegetable indigo dye |
| 04/01/2009 | CN101397407A Bacterial extracted from broad-leaf species and natural antibacterial dye of adoukdeafric combinations |
| 03/24/2009 | US7507428 Natural red pigment and food product and food material containing the pigment |
| 03/12/2009 | DE102008035149A1 Separation method Separation method |
| 03/11/2009 | CN101381420A Continuous extraction method of pectin, tannin and pigment from persimmon exocarp |
| 03/05/2009 | WO2009026923A2 Production of monascus-like azaphilone pigment |
| 02/25/2009 | CN100463944C Preparation process of Gardenia jasminoides Var. radicans yellow pigment |
| 02/19/2009 | WO2009022034A1 Water-dispersable carotenoid formulation |
| 02/11/2009 | CN100460470C Process for extracting purple sweep potato pigment |
| 02/04/2009 | CN100457831C Pigment extracted from fish skin and preparation process thereof |
| 02/03/2009 | US7485158 Method of dyeing the textile article from medicinally rich herbs |
| 02/03/2009 | CA2450928C Compositions comprising sugar beet pectin and carotenoids |
| 01/29/2009 | US20090025153 Treating an aqueous solution of 0.5-15% carminic acid and 0.75-15% milk-based protein (whey) hydrolyzate with an aluminium and calcium compound; complexing; substantially free of Dactylopius coccus costa insect proteins; antiallergens; food products, sweets, confectionary, beverages, drugs, cosmetics |
| 01/28/2009 | CN101353485A Vegetable dye and preparation thereof |
| 01/21/2009 | EP2017262A1 Process for production of carotenoid |
| 01/21/2009 | CN101348802A Technological process for producing red pigment by integrated membrane system |
| 01/21/2009 | CN101348615A Preparation and use method of mimosa vegetable dye |
| 01/21/2009 | CN100453601C Prepn process of natural liquid blueberry pigment |
| 01/21/2009 | CN100453600C Process for preparing capsaicin and capsanthin pigment by step method |
| 01/15/2009 | WO2009007273A2 A colouring composition comprising starch derivatives as a hydrocolloid |
| 01/14/2009 | EP1513804B1 Novel trans-lutein enriched xanthophyll ester concentrate and a process for its preparation |
| 01/14/2009 | CN100451126C Process for separating protein, apple polyphenol, apple starch and pigment from apple juice |
| 01/14/2009 | CN100451029C Technique for extracting yam saponin, amylocellulose, and yellow pigment by separating yam |
| 01/07/2009 | EP2011835A1 A colouring composition comprising starch derivatives as a hydrocolloid |
| 01/07/2009 | EP0949872B1 High temperature countercurrent solvent extraction of capsicum solids |
| 01/07/2009 | CN101338080A Method for removing capsaicin in production process of capsanthin pigment |
| 01/01/2009 | US20090000042 Device and Process for Indigo Dyeing |
| 12/31/2008 | CN101333341A Technique of preparing capsanthin pigment |
| 12/31/2008 | CN100447206C Method of extracting and preparing yellow pigment of pagodatree flower |
| 12/25/2008 | US20080313822 Anthocyanin pigment/dye compositions and method of providing composition through extraction from corn |
| 12/10/2008 | CN101319095A Microwave extraction method for purple cabbage haematochrome |
| 12/10/2008 | CN101319094A Lac haematochrome extracting method |
| 12/09/2008 | US7462370 Purified bilberry extract containing a mixture of glycosides of delphinidin, cyanidin, petunidin, peonidin, and malvidin; no added bisulfite ions; nutraceuticals and pharmaceuticals |
| 11/26/2008 | CN101312655A Novel stabilized carotenoid compositions |
| 11/26/2008 | CN101311225A Process for abstracting kohlrabi pigment |
| 11/26/2008 | CN100436442C Method for the production of flavonoid-containing compositions and use thereof |
| 11/25/2008 | CA2454003C Anthocyanin derivatives treated with an aluminum salt as food colouring substances |
| 11/19/2008 | CN101307189A Method for preparing reddish brown pigment and reddish brown pigment products thereof |
| 10/30/2008 | WO2008129215A2 Modification of the color hue of anthocyanins for the obtention of coloring substances |
| 10/30/2008 | CA2679459A1 Modification of the color hue of anthocyanins for the obtention of coloring substances |
| 10/22/2008 | CN201136845Y Flash tank for producing caramel pigment |
| 10/16/2008 | US20080255258 Polymerizing monoethylenically unsaturated compounds, crosslinking with an initiator, a crosslinker an acrylic monomer and styrene; functionalizing the acrylic bead polymers with diamines or aminoalcohols producing an ion exchange membrane |
| 10/15/2008 | CN101284951A Eupatorium adenophorum dye and dyeing process thereof |
| 10/08/2008 | CN101280525A Natural staining agent, preparation thereof and application thereof to silk dyeing |
| 10/08/2008 | CN101280121A Method for extracting corn flavochrome by microwave-ultrasonic |
| 10/07/2008 | CA2368698C Method and preparation for the photochromic marking and/or for securing the authenticity of objects |
| 09/24/2008 | CN101270230A Method for auxiliary extraction of chufa husk natural brown vegetarian with ultrasound wave |
| 09/18/2008 | WO2008111589A1 Method for production of purified anthocyanin |
| 09/17/2008 | EP1968396A2 Method for the production of saponified, carotenoid-containing oleoresin, and saponified, carotenoid-containing oleoresin |
| 09/17/2008 | CN101265367A Method and device for fast producing pigment and nano-particle by using glucose water |
| 09/17/2008 | CN100419031C Production of beet red coloring matter jointed phytolaccic saponin from phytolaccic berry |
| 09/16/2008 | US7425235 paints or coatings comprising organic pigments or dyes complexed to the surfaces of a layered or fibrous inorganic clays |
| 09/12/2008 | WO2008107152A1 Process for the manufacture of a powder containing carotenoids |
| 09/12/2008 | WO2008087140A3 Liquid formulations containing a carotinoid |
| 09/10/2008 | EP1967081A1 Process for the manufacture of a powder containing carotenoids |
| 09/10/2008 | CN101260247A Method for removing peculiar smell of Crucifer pigment extraction liquid |
| 09/10/2008 | CN100417698C Method for extracting water-soluble natural red colouring matter from red core dragon fruit |
| 09/03/2008 | CN101255453A Method for extracting purple sweet potato anthocyanin pigments by employing invoice process |
| 09/03/2008 | CN101255280A Method for extracting blackberry pigment |
| 08/27/2008 | CN100413929C Method of extracting natural yellow pigment from persimon leaf or persion bark |