| Patents for C09B 61 - Dyes of natural origin prepared from natural sources (3,035) |
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| 06/26/2013 | CN102296092B Pretreatment method for sugarcane juice alcoholic fermentation broth and extraction method for high value products in waste liquid |
| 06/26/2013 | CN102167691B Method for extracting anthocyanin from purple cabbage leaves |
| 06/26/2013 | CN101962486B Industrial production method for extracting natural purple sweet potato coloring matter for food from edible purple sweet potato |
| 06/26/2013 | CN101942212B Method for extracting alkannin naphthoquinone pigment |
| 06/19/2013 | CN103160142A Application of quercetin in improving pigment stability of purple sweet potatoes |
| 06/19/2013 | CN103160141A Application of tannic acid in improvement of stability of purple-fleshed sweet potato pigment |
| 06/19/2013 | CN103160140A Lycopene extract and extraction process for lycopene |
| 06/19/2013 | CN103160139A Extraction method for natural pigment |
| 06/19/2013 | CN103160138A Extraction method for anthocyanidin of medlar flower |
| 06/19/2013 | CN103160137A Grape-skin pigment and extraction process for same |
| 06/19/2013 | CN103160136A Extraction method for tea red pigment in green tea |
| 06/19/2013 | CN103157415A Colored microcapsule and its preparation method |
| 06/19/2013 | CN102161835B Method for preparing pigment by waste pecan epicarp |
| 06/12/2013 | EP2601203A1 Fatty acid esters of carotenoid glucosides as colouring agents for foodstuffs |
| 06/12/2013 | CN202983818U Ultrasonic crusher used in technology of extracting lycopene |
| 06/12/2013 | CN103146476A Green extraction technique capable of comprehensively and efficiently utilizing sophora flower bud |
| 06/12/2013 | CN103146225A Red grape skin pigment with improved stability and application thereof |
| 06/12/2013 | CN103146224A Method for directly producing non-spicy haematochrome from fresh chili pepper |
| 06/12/2013 | CN103146223A Ultrasonic extraction method of exocarpium benincasae pigment |
| 06/12/2013 | CN103146222A Method for extracting red bean pigments |
| 06/12/2013 | CN103145681A Method for extracting anthocyanin |
| 06/12/2013 | CN102618072B Method for refining capsanthin by enzyme catalysis, esterification and molecular distillation |
| 06/12/2013 | CN102329520B Method for preparing lutein nanometer liquid |
| 06/06/2013 | WO2013079518A1 Anthocyanin-based colorant |
| 06/06/2013 | CA2856953A1 Anthocyanin-based colorant |
| 06/05/2013 | CN103134711A Method of fast extracting and measuring capsanthin from dry red pepper |
| 06/05/2013 | CN103131209A Dyeing liquor prepared from oak barks, preparation method thereof and dyeing method thereof |
| 06/05/2013 | CN103131208A Coloring sterilization ointment for anatomic marks in clinical laboratory |
| 06/05/2013 | CN103131207A Ecological dye |
| 06/05/2013 | CN102634228B Method for producing high color ratio double-strength caramel using cane molasses |
| 06/05/2013 | CN102618067B Method for extracting anthocynins from purple sweet potatoes in continuous countercurrent ultrasonic manner |
| 06/05/2013 | CN102212597B Method for producing collagen polypeptide, natural pigment and fish oil by using fish skin and fish scale |
| 06/05/2013 | CN102070915B Radish red deodorizing technology without odor return |
| 06/05/2013 | CN101921494B Preparation method of red pigment from camellia japonica |
| 06/05/2013 | CN101914304B Method for extracting blueberry anthocyanin |
| 06/05/2013 | CN101570646B Preparation method of salvia miltiorrhiza bunge vegetable dye and method for dyeing cotton fabrics using salvia miltiorrhiza bunge vegetable dye |
| 05/29/2013 | CN102286214B Method for preparing liquid capsanthin |
| 05/28/2013 | CA2647451C Process for the production of carotenoid compositions |
| 05/22/2013 | EP2593516A2 Enhanced natural colors |
| 05/22/2013 | CN103113757A Extracting agent for extracting black waxy corn pigment from black waxy corn materials and extracting method of extracting agent |
| 05/22/2013 | CN103113756A Method for efficiently extracting and preparing vaccinium leaves pigment |
| 05/22/2013 | CN103113755A Extracting method for pigment in residues of monascus mycelium |
| 05/22/2013 | CN103113438A Method for extracting hesperidin and orange peel uranidin from orange peel |
| 05/22/2013 | CN102604416B Process for extracting capsanthin by fermenting chili particles |
| 05/22/2013 | CN102079883B Novel process for extracting capsanthin and chilli extract by composite solvent |
| 05/22/2013 | CN101775234B Method for extracting natural dye of gordon euryale seed shell and application in pure cotton dyeing |
| 05/15/2013 | CN103103813A Dyeing method for yellow bamboo charcoal fiber textile |
| 05/15/2013 | CN103103812A Natural green cotton fabric |
| 05/15/2013 | CN101885925B Method for extracting brown pigment from oil-tea camellia husks |
| 05/08/2013 | CN202924946U Capsicum haematochrome purification and slag removal apparatus |
| 05/08/2013 | CN103087548A Method for extracting trichosanthes kirilowii maxim uranidin |
| 05/08/2013 | CN103087547A Extraction method of pitaya red pigment |
| 05/08/2013 | CN103087546A Method for extracting pigments in eleocharis tuberose peel |
| 05/08/2013 | CN102516804B Dye of walnut green husk prepared by walnut green husk, its preparation method and method for dyeing fabric |
| 05/08/2013 | CN102516803B Camellia oleifera shell dye liquor prepared from camellia oleifera shells, preparation method of the camellia oleifera shell dye liquor, and dyeing method adopting the camellia oleifera shell dye liquor |
| 05/08/2013 | CN102321499B Method for extracting lipid component |
| 05/08/2013 | CN102180761B Method for extracting lycopene from tomato sauce |
| 05/08/2013 | CN102093745B Method for extracting panchromatic capsaicin from chili and byproducts |
| 05/08/2013 | CN101805528B Extraction and purification method of cerasus humilis red pigment |
| 05/01/2013 | CN103080238A Process for the manufacture of a highly enriched extract containing zeaxanthin and/or its esters |
| 05/01/2013 | CN103073915A Process for extracting and separating capsanthin and capsaicin by using biological enzyme |
| 05/01/2013 | CN103073914A Method for extracting maize yellow pigment from maize protein |
| 05/01/2013 | CN103073913A Method for comprehensively extracting various functional components in color wheat bran |
| 05/01/2013 | CN103073912A Method for preparing purified azalea from rhododendron dauricum |
| 05/01/2013 | CN103073911A Extraction method of walnut shell dye |
| 05/01/2013 | CN103073470A Preparation method of free lutein crystals |
| 05/01/2013 | CN103071117A Method for extracting curcuma oil and curcumine from rhizoma curcumae longae |
| 05/01/2013 | CN101555359B Grape skin red pigment preparation method |
| 05/01/2013 | CN101555358B Purplish red pigment preparation method with golden silk jujube |
| 04/24/2013 | EP2583940A1 Stabilization of carbon nanomaterials and hydrophobic compounds by copolymers |
| 04/24/2013 | CN202898299U Production line for making caramel |
| 04/24/2013 | CN103060077A Method for preparation of gardenia oil, gardenia green pigment and gardenia blue pigment through synchronous reaction |
| 04/24/2013 | CN103059599A Extraction process of raspberry natural red pigment |
| 04/24/2013 | CN101974247B Method for preparing high-purity annatto |
| 04/24/2013 | CN101921495B Method for preparing lutein oleoresin microcapsule |
| 04/24/2013 | CN101914306B Method for preparing photinia fruit natural dye and application of photinia fruit natural dye |
| 04/24/2013 | CN101914303B Preparation method of natural dye of euphorbia humifusa and application thereof |
| 04/24/2013 | CN101550285B Method for extracting pigment of seed-shell of Korean pine |
| 04/17/2013 | CN103044956A Method for extracting natural haematochrome from larch bark |
| 04/17/2013 | CN103044955A Method for preparing mulberry plant dye and application on dyeing |
| 04/17/2013 | CN103044954A Method for extracting colourant from soybeans |
| 04/17/2013 | CN103044953A Extraction process for Chinese rose pigment |
| 04/17/2013 | CN103042023A Comprehensive utilization method of peony shells |
| 04/17/2013 | CN102031011B Method for increasing pepper red pigment yield |
| 04/17/2013 | CN101619174B Method for preparing curcumin microcapsule |
| 04/11/2013 | DE102004041612B4 Extraktion von Carotinen, Vitamin E und anderen in geringer Menge vorliegenden Bestandteilen aus natürlichen Fetten und Ölen mit überkritischen Fluiden Extraction of carotenes, vitamin E and other ingredients present in small amounts from natural fats and oils with supercritical fluids |
| 04/10/2013 | CN103030993A Process method for extracting coreopsis tinctoria nutt food colorant |
| 04/10/2013 | CN103030992A Green pigment extraction technology |
| 04/10/2013 | CN103030582A Extraction of carotene |
| 04/10/2013 | CN102061632B Dyeing process of natural organic dye extracted from safflowers |
| 04/10/2013 | CN101817993B Method for extracting lac red pigment |
| 04/10/2013 | CN101712814B Method for preparing haematochrome of red rice |
| 04/10/2013 | CN101619173B Method for simultaneously preparing caramel pigment and aromatiser for edible safety beverage |
| 04/03/2013 | CN103015232A Method for preparing color Setaria viridis |
| 04/03/2013 | CN103013179A Method for enhancing extinction ratio of capsanthin pigment |
| 04/03/2013 | CN103013167A Preparation method and application of natural plant indigotin dye |
| 04/03/2013 | CN103013166A Method for preparing high-quality low-citrinin water-soluble monascus red pigment |
| 04/03/2013 | CN103013165A Method for preparing monascus red pigment by utilizing immobilized enzymes |
| 04/03/2013 | CN103013164A Method for extracting natural pigment from persimmon peels |
| 04/03/2013 | CN103013163A Production method of high-color-value capsanthin pigment |