公开(公告)号：US20150017303A1

公开(公告)日：2015-01-15

申请号：US14359978

申请日：2012-11-28

Applicant: CHR. HANSEN A/S

Inventor： Carine Mane ,  Céline Chanforan ,  Patrick Lemmonier ,  Eric Jouenne

IPC: A23L1/275 ,  A23C9/152 ,  A23G3/48 ,  A23L2/58 ,  A23G9/42

CPC classification number: A23G9/42 ,  A23G3/48 ,  A23L2/58 ,  A23L5/43 ,  A23L19/00 ,  C09B61/00

Abstract: 1. A composition, which is an anthocyanin-based colorant composition comprising 50-90 mol-%, based on the total amount of anthocyanins, of pelargonidin-based anthocyanins, and wherein (i) >70 mol-% of all anthocyanins are acylated with at least one phenolic acid; and (ii) >20 mol-% of all anthocyanins are acylated with at least one hydroxycinnamic acid; and wherein the composition has a red color with a hue value H≧in the L*C*h* color system in the range of 10-30, measured at an L*-value of (70.0±0.1) in a 0.1 mol/l trisodium citrate dihydrate buffer at pH 3 in a 1 cm-length quartz cell using Spectraflash 650 (Datacolor) in transmission mode under D65 illuminant 10 Deg. Also, the present invention relates to use of the above compositions as a food colorant.

Abstract translation: 1.一种组合物，其是基于花青素总量的基于花青素的50-90摩尔％的基于天竺葵素的花青素的组合物，并且其中（i）> 70mol％的所有花青素被酰化 与至少一种酚酸; 和（ii）> 20mol％的所有花青素用至少一种羟基肉桂酸酰化; 并且其中所述组合物在L * C * h *颜色体系中具有在10〜30范围内具有H *值的红色，在（70.0±0.1）的L *值下以0.1mol / l在D65光源下，在透射模式下使用Spectraflash 650（Datacolor），在1cm长的石英池中，pH3的三水合柠檬酸钠二水合物缓冲液10℃。 此外，本发明涉及上述组合物作为食品着色剂的用途。