Patents
Sitemap › C09 - Dyes; Paints; Polishes; Natural resins; Adhesives; Compositions not otherwise provided for; Applications of materials not otherwise provided for › C09B - Organic dyes or closely-related compounds for producing dyes; Mordants; Lakes › C09B 61 - Dyes of natural origin prepared from natural sources
Patents for C09B 61 - Dyes of natural origin prepared from natural sources (3,035)
11/2010
11/24/2010CN101891580A Method for supercritical carbon dioxide extraction of lycopene in watermelon
11/17/2010CN201632083U Flash tank for producing ang-kak red pigment
11/17/2010CN101885925A Method for extracting brown pigment from oil-tea camellia husks
11/11/2010WO2010103261A3 Faecal markers
11/10/2010CN101880469A Method for preparing water-soluble monascus yellow pigment
11/10/2010CN101880468A Preparation method of natural zephyranthes grandiflora capsule dye-stuff and application thereof
11/10/2010CN101880446A Biodegradable plastic with antibacterial property and preparation method thereof
11/04/2010CA2748892A1 A process for the isolation of carotenoids crystals from different plants
11/03/2010CN101100481B Method for extracting fructus momordicae tetranuclear triterpene
10/2010
10/28/2010WO2010123383A1 Pigment structures, anthocyanic vacuolar inclusion-like structures prepared from anthocyanins and lipids
10/27/2010CN101870825A Technique method for extracting capsicum red pigment after capsicum powder granulation
10/27/2010CN101869777A Capsochrome leaching device
10/27/2010CN101869591A Method for producing alkannin by utilizing Arnebia euchroma(Royle)Johnst hairy root
10/20/2010EP1178738B2 A colouring substance composition and a method of manufacturing same
10/20/2010CN101864380A Blue pigment producing bacteria and method for preparing crude preparation by using the same
10/20/2010CN101864191A Preparation method of high-purity monascus pigment component
10/20/2010CN101864190A Method for preparing caramel colorant by using multistage membrane separation
10/20/2010CN101864189A Method for preparing 5-hydroxymethylfurfural-free caramel colorant
10/20/2010CN101862628A Biodegradable microencapsulated capsaicine and preparation method thereof
10/14/2010WO2010063447A3 Micellarly integrated oxidation inhibition for natural colorings
10/13/2010EP1531683B1 Use of astaxanthin-containing plants or parts of plants of the genus tagetes as animal feed
10/06/2010CN101245196B Oil solubility rice fermented with red yeast pigment and manufacture method thereof
10/06/2010CN101186757B Method for producing purple sweet potato haematochrome
09/2010
09/30/2010WO2010109286A1 A process for the preparation of crystalline and non hygroscopic phenolic rich colored fractions from plants
09/29/2010CN101845237A Method for producing gardenia yellow pigment
09/29/2010CN101845236A Method for extracting melanin from black waxy corn
09/29/2010CN101843989A Multi-purpose plant component extracting and separating complete device and application thereof
09/29/2010CN101289364B Method for preparing and abstracting lycopene
09/22/2010CN101838478A Natural pigment composition and preparation method thereof
09/22/2010CN101838178A Preparation method of lycopene
09/16/2010WO2010103261A2 Faecal markers
09/16/2010CA2754771A1 Faecal markers
09/15/2010EP2228411A1 Food grade colouring agent
09/15/2010CN101831200A Method for extracting gardenia yellow pigment
09/15/2010CN101831199A Extracting method for curcumin
09/15/2010CN101831198A Preparation method of capsanthin
09/14/2010CA2438876C Novel carotenoid esters
09/08/2010CN101824232A Preparation method of gardenia green pigment
09/08/2010CN101824231A Purification method for plant indigo
09/08/2010CN101235215B Method for separating and extracting purple sweet potato pigment
09/01/2010CN101817998A Method for preparing purple sweet potato pigment microcapsules
09/01/2010CN101817993A Method for extracting lac red pigment
09/01/2010CN101817772A Method for preparing lutein by using marigold
09/01/2010CN101816312A Method for preparing plant-source antibacterial pigment compound preparation for wool products
08/2010
08/26/2010WO2010094398A2 Food grade colouring agent
08/25/2010CN101812246A Mordant and hair dyeing product containing same
08/25/2010CN101812243A Extraction method of sweet potato purpurin
08/25/2010CN101812242A Preparation method of sea urchin shell pigment
08/25/2010CN101810225A Method for producing lycopene oil resin and plant oil rich in lycopene
08/18/2010CN101805528A Extraction and purification method of cerasus humilis red pigment
08/12/2010WO2010090508A1 Natural colorant and methods thereof
08/11/2010EP2214495A1 Natural photodynamic agents and their use
08/11/2010CN101798471A Process for producing liquid caramel
08/11/2010CN101798470A Method for producing caramel
08/11/2010CN101798469A Method for preparing seabuckthorn yellow pigments from seabuckthorn pericarp
08/11/2010CN101798468A Preparation method of hazelnut shell brown pigment
08/04/2010CN101792612A Method for purifying yellow pigment in yellow ginger
07/2010
07/28/2010CN101785935A Aqueous two-phase system based on anion surface active agent, preparation method and application thereof
07/28/2010CN101785562A Method for preparing various products by separating kelp components and fully using biomass
07/21/2010CN101781477A Preparation technique of natural pigment from red jujube peel
07/21/2010CN101781476A Extraction method of red cabbage pigment
07/21/2010CN101781475A Industrial production method for extracting capsicum oleoresin and capsanthin by using supercritical CO2
07/21/2010CN101781474A Method for extracting betacyanin from Portulaca grandiflora
07/21/2010CN101781240A Method for preparing xanthin crystals with high zeaxanthin content by using vegetable oil resin as raw materials
07/21/2010CN101215423B Method for extracting yellow coloring matter from crown daisy
07/14/2010CN101775234A Method for extracting natural dye of gordon euryale seed shell and application in pure cotton dyeing
07/14/2010CN101775233A Membrane separation integrated technology-based preparation method for producing deodorized red radish pigment
07/08/2010WO2010076545A1 Dyes and the use thereof in compositions, in particular cosmetic compositions
07/07/2010CN101768371A Preparing method of gardenia yellow pigment
07/07/2010CN101768370A Method for extracting and purifying natural high-purity red pigment from purple sweet potatoes
07/06/2010CA2502568C Novel trans-lutein enriched xanthophyll ester concentrate and a process for its preparation
06/2010
06/30/2010CN101760040A Separation and decapsaicin method for capsanthin
06/30/2010CN101760039A Method for removing capsaicin during production process of capsicum red pigment
06/30/2010CN101760038A Method for extracting melanin from cordyceps militeris fungus fermentation broth
06/30/2010CN101757799A Two aqueous phase system formed based on anionic surfactant and preparation method thereof
06/30/2010CN101757185A Extraction of novel natural pigment and preparation method of inclusion compound thereof
06/29/2010US7745170 Process for producing carotenoid compound
06/23/2010CN101754693A water-dispersable carotenoid formulation
06/23/2010CN101747663A Method for producing betanine with suaeda salsa seed
06/23/2010CN101747662A Method for preparing hematoxylin powder dyes
06/23/2010CN101747661A Technology for improving ang-kak red pigment quality by utilizing enzyme preparation
06/23/2010CN101747660A Method for removing noxious substances in natural extract
06/23/2010CN101747659A Method for removing phospholipids from paprika oleoresin
06/23/2010CN101747658A Preparation process of Flaveria bidentis (L.) Kuntze series dyes and usage thereof
06/23/2010CN101747657A Industrial method for improving quality of capsicum red pigment
06/16/2010CN101736045A Method for continuously extracting functional components of chlorella vulgaris
06/16/2010CN101735648A Method for separating and purifying beet red pigment by two aqueous phase extraction system
06/16/2010CN101735647A Method for extracting ipomoes batatas L. pigment
06/16/2010CN101735646A Method for separating and extracting ipomoes batatas L. anthocyanidins
06/16/2010CN101735645A Method for removing spiciness from capsicum red pigment
06/16/2010CN101735644A Method for extracting ipomoes batatas L. anthocyanidins
06/16/2010CN101735643A Method for removing peculiar smell of red cabbage
06/16/2010CN101735642A Method for preparing water soluble natural blue pigment
06/10/2010WO2010064332A1 Method and container for prevention of color fading of carotenoid dye
06/10/2010WO2010063447A2 Micellarly integrated oxidation inhibition for natural colorings
06/09/2010CN101260247B Method for removing peculiar smell of Crucifer pigment extraction liquid
06/09/2010CN101177542B Method for preparing aspidium rhizoma natural dye
06/02/2010EP2192160A1 Micellar integrated oxidation protection for natural dyes
06/02/2010CN101717590A Extraction method of blue-green pigments of abalone shell
06/02/2010CN101717589A Natural eupatorium adenophorum dye as well as preparation method and application thereof
1 ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ... 31