Citranaxanthin

(3E,5E,7E,9E,11E,13E,15E,17Z,19E)-5,9,14,18-tetramethyl-20-(2,6,6-trimethylcyclohex-1-en-1-yl)icosa-3,5,7,9,11,13,15,17,19-nonaen-2-one

Formula: C33H44O (456.3392)
Chinese Name: 柑橘皮类胡萝卜素
BioDeep ID: BioDeep_00000025440 ( View LC/MS Profile)
SMILES: C(=C\C(=C\C=C\C(=C\C=C\C=C(\C=C\C=C(\C=C\C(=O)C)/C)/C)\C)\C)/C1=C(CCCC1(C)C)C



Found 5 Sample Hits

m/z Adducts Species Organ Scanning Sample
421.3174 [M+H-2H2O]+
PPM:18.9
Homo sapiens colorectal adenocarcinoma DESI ()
80TopL, 50TopR, 70BottomL, 60BottomR-profile - MTBLS415
Resolution: 17μm, 137x136

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).

421.321 [M+H-2H2O]+
PPM:10.3
Homo sapiens colorectal adenocarcinoma DESI ()
520TopL, 490TopR, 510BottomL, 500BottomR-profile - MTBLS415
Resolution: 17μm, 147x131

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).

421.3224 [M+H-2H2O]+
PPM:7
Homo sapiens colorectal adenocarcinoma DESI ()
439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415
Resolution: 17μm, 157x136

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).

421.3205 [M+H-2H2O]+
PPM:11.5
Homo sapiens NA DESI ()
160TopL,130TopR,150BottomL,140BottomR-profile - MTBLS415
Resolution: 17μm, 142x136

Description

421.3223 [M+H-2H2O]+
PPM:7.2
Homo sapiens esophagus DESI ()
LNTO30_8M_5 - MTBLS385
Resolution: 75μm, 56x54

Description


Citranaxanthin is found in citrus. Citranaxanthin is a constituent of Sinton citrangequat (a Citrus-Poncirus-Fortunella hybrid) Citranaxanthin is a carotenoid pigment used as a food additive under the E number E161i as a food coloring. There are natural sources of citranaxanthin, but it is generally prepared synthetically. It is used as an animal feed additive to impart a yellow color to chicken fat and egg yolks. Constituent of Sinton citrangequat (a Citrus-Poncirus-Fortunella hybrid)