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1. (WO2017201306) CYANOBACTERIOCHROMES AS COLOR-FAST OR COLOR-SWITCHING FOOD ADDITIVES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/201306 International Application No.: PCT/US2017/033360
Publication Date: 23.11.2017 International Filing Date: 18.05.2017
IPC:
C07K 14/195 (2006.01) ,C07K 14/705 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
14
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
195
from bacteria
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
K
PEPTIDES
14
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
435
from animals; from humans
705
Receptors; Cell surface antigens; Cell surface determinants
Applicants: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA[US/US]; 1111 Franklin Street, Twelfth Floor Oakland, California 94607-5200, US
Inventors: LAGARIAS, John Clark; US
ROCKWELL, Nathan Clarke; US
MARTIN, Shelley S.; US
Agent: ROBERGE, Christopher; US
HAO, Joe C.; US
PRESLEY, Andrew D.; US
ROBERTS, Byron N.; US
Priority Data:
62/339,03419.05.2016US
Title (EN) CYANOBACTERIOCHROMES AS COLOR-FAST OR COLOR-SWITCHING FOOD ADDITIVES
(FR) CYANOBACTÉRIOCHROMES EN TANT QU'ADDITIFS ALIMENTAIRES GRAND TEINT OU À CHANGEMENT DE COULEUR
Abstract:
(EN) Compositions and methods are disclosed for the coloring of foodstuffs with recombinant, purified, and/or isolated cyanobacteriochromes (CBCRs). The CBCRs can affect the apparent color of a food by selective absorbing or fluorescing particular wavelengths of light. The CBCRs can have either colorfast properties, in which the CBCRs consistently appear as having a single color, or color changing properties, in which the CBCRs can switch between two states that each appear as a different color.
(FR) L'invention concerne des compositions et des procédés servant à la coloration de produits alimentaires à l'aide de cyanobactériochromes recombinants, purifiés et/ou isolés (CBCR). Les CBCR peuvent affecter la couleur apparente d'un aliment par absorption ou fluorescence sélective de longueurs d'onde de lumière particulières. Les CBCR peuvent présenter soit des propriétés de grand teint, les CBCR apparaissant de manière cohérente comme présentant une seule couleur, soit des propriétés de changement de couleur, les CBCR pouvant commuter entre deux états qui apparaissent chacun d'une couleur différente.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)