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β,ε-Carotin-3,3'-diol Produkt Beschreibung

Xanthophyll Struktur
127-40-2
CAS-Nr.
127-40-2
Bezeichnung:
β,ε-Carotin-3,3'-diol
Englisch Name:
Xanthophyll
Synonyma:
BCDO;beta,;BCDO1;BCMO1;Daucol;-d4-ol;Bo-Xan;E 161b;D-2'L-&beta
CBNumber:
CB9396094
Summenformel:
C40H56O2
Molgewicht:
568.87
MOL-Datei:
127-40-2.mol

β,ε-Carotin-3,3'-diol Eigenschaften

Schmelzpunkt:
195 °C
alpha 
18Cd +165° (c = 0.7 in benzene)
Siedepunkt:
572.66°C (rough estimate)
Dichte
0.9944 (rough estimate)
Brechungsindex
n20/D1.361-1.363
Flammpunkt:
269.1±27.5 °C
storage temp. 
-20°C
pka
14.61±0.70(Predicted)
maximale Wellenlänge (λmax)
λ: 441-451 nm Amax
Merck 
13,10120
BRN 
2068547
InChIKey
KBPHJBAIARWVSC-RGZFRNHPSA-N
CAS Datenbank
127-40-2(CAS DataBase Reference)
EPA chemische Informationen
.beta.,.epsilon.-Carotene-3,3'-diol, (3R,3'R,6'R)- (127-40-2)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 36/37/38-11
S-Sätze: 26-37/39-16-7-24/25
WGK Germany  3
1-8-10-16
HS Code  29061990
Bildanzeige (GHS)
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H225 Flüssigkeit und Dampf leicht entzündbar. Entzündbare Flüssigkeiten Kategorie 2 Achtung P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P210 Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P337+P313 Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
P403+P235 An einem gut belüfteten Ort aufbewahren. Kühl halten.

β,ε-Carotin-3,3'-diol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Charakteristisch

While it is one of the most widespread naturally occurring carotenoid alcohols, it does not possess any vitamin A activity. Xanthophyll is a yellow pigment, which can be isolated from certain natural products, and produced synthetically.
Xanthophyll is the major substance causing yolks to have a deeper yellow color. It has no nutritive value. Years ago when chickens ran freely on the farm they ate grass which contains xanthophyll. Modern production units put enough xanthophyll in the ration of chickens to produce a medium-yellow yolk.
Feeds that contain large amounts of xanthophylls produce a deep yellow color in the beak, skin, and shank of yellowskinned breeds of chickens. The consumer associates this pigmentation with quality and, in many cases, is willing to pay a premium price for a bird of this type. Also, processors of egg yolks are frequently interested in producing dark-colored yolks to maximize coloration of egg noodles and other food products. The latter can be accomplished by adding about 60 mg of xanthophyll per kilogram of diet. In recognition of these consumer preferences, many producers add ingredients that contain xanthophylls to poultry rations.

Verwenden

One of the most widespread carotenoid alcohols in nature. Originally isolated from egg yolk, also isolated by chromatography from nettles, algae, and petals of many yellow flowers.

Biotechnologische Produktion

Petals of marigold flowers (Tagetes erecta and Tagetes patula) currently represent the main source of commercial Xanthophyll. More than 95 % of the Xanthophyll is esterified, and about half of this fraction is esterified with fatty acid. Therefore, saponification is a part of the downstream processing. Xanthophyll is supplemented to food and feed for aquaculture and poultry farming. Furthermore, Xanthophyll is suggested to be beneficial for health, for example, to prevent age-related macular degeneration [97] and progression of early atherosclerosis. In algae, Xanthophyll is accumulated in the nonesterified form. The alga Muriellopsis sp. is able to accumulate Xanthophyll up to high levels and is easy to cultivate photoautotrophically. The effects of critical growth and production parameters in outdoor continuous cultures have been investigated. Under optimized conditions, 40 g dry cell mass/m2 and 180 mg/m2 Xanthophyll were produced per day, respectively. Further optimization was performed by introduction of agitation with a paddlewheel in a semicontinuous cultivation system and by CO2 addition. Thus, the Xanthophyll content was increased to 0.4–0.6 % of the dry mass at a productivity level comparable to that in a closed tubular photobioreactor. Beneficial for Xanthophyll synthesis were high temperatures, high irradiance, an optimum pH value for biomass formation, and the addition of inducers such as H2O2 or NaClO in the presence of Fe2+ (for the generation of stress-inducing chemical species), especially under heterotrophic growth conditions where spontaneous oxidative stress is absent.

Landwirtschaftliche Anwendung

Xanthophyll is the yellow pigment in leaves containing oxygen and is derived from carotens, which is sometimes absorbed by insects. It is present, for instance, in the skin of caterpillar of cabbage and of white butterfly and in the cocoons of silkworms.

β,ε-Carotin-3,3'-diol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


β,ε-Carotin-3,3'-diol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 508)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Shaanxi Pioneer Biotech Co., Ltd .
86-13259417953(Whatsapp/Wechat) 86-13259417953(Whatsapp)
029-84385017 sales@pioneerbiotech.com CHINA 3001 58
Hengshui Haoye Chemical Co.,Ltd.
0318-2102300
hy@chemcoms.com CHINA 215 58
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21075 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8881 55
Speranza Chemical Co., Ltd.
+8618688942810
+86-755-33122716 sophieliu@speranzachem.com CHINA 279 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 3001 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29969 58
Shaanxi Yikanglong Biotechnology Co., Ltd.
17791478691
yklbiotech@163.com CHINA 297 58

127-40-2(β,ε-Carotin-3,3'-diol)Verwandte Suche:


  • beta,
  • beta,e-carotene-3,
  • beta,e-carotene-3,3’-diol
  • SAG-1000
  • epsilon-carotene-3,3’-diol,(3theta,3’theta,6’theta)-bet
  • xanthophyllfromalfalfa
  • beta,epsilon-carotene-3,3'-diol
  • XANTHOPHYLL FROM CORN
  • LuteinBeadlet5%-15%
  • .beta.,.epsilon.-Carotene-3,3-diol, (3R,3R,6R)-
  • (4R)-4-[(1E,3Z,5E,7Z,9E,11Z,13E,15Z,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethyl-1-cyclohexenyl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethyl-cyclohex-2-en-1-ol
  • LUTEIN 10%, 20%, 70%, 90%
  • ALL-TRANS-LUTEIN
  • TRANS-LUTEIN
  • Marigold Flower Extract (Calendula officinalis L)
  • α-Carotene-3,3'-diol
  • β, ε-carotene-3,3′-diol
  • Daucol
  • luteochrome
  • LUTEIN(XANTHOPHYII)
  • XANTHOPHYLL (LUTEIN)
  • LUTEIN WITH TLC
  • Lutein 5% TG
  • Lutein 5% TG/P
  • (3R,3'R,6'R)-
  • Lutein ( extract froM Marigold)
  • Xanthophyll, froM Marigold
  • 15′-monooxygenase
  • ANTI-BCMO1 (CENTER) antibody produced in rabbit
  • BCDO
  • BCDO1
  • BCMO1
  • beta-carotene 15
  • Lutein (3 X 50 mg)
  • Xanthophyll (~90%)
  • Lutein solution
  • Xanthophyll solution
  • Xanthophyll (BCDO)
  • PIGMENTANTE AMARILLO
  • BioaActive Lutein
  • Nanoactive Lutein
  • DREWPLUS 2150 EGP
  • -Galactosidase (E. coli) (Biotin)
  • -Melanocyte Stimulating Hormone (1-18) (porcine) (Bet -Lipotropin 41-58) (MSHb)
  • S)-2-Chloro-&beta
  • Nano Liposomal Lutein
  • 6'-Hydro-4',5'-dehydro-β-carotene-3,3'-diol
  • -Endorphin (Biotin)
  • D-2'
  • -Deoxyribopyranosyl-3-guanylurea|(&alpha
  • -Amyloid [1-28] [Gln11]
  • -Alanine, 98+%
  • -Methoxy-N-methyl-1,3-benzodioxole-5-ethanamine
  • -D-Glucuronide) Sodium Salt
  • IRE1&alpha
  • -Amyloid, pan (AP)
  • -Endorphin (MaxLight 650)
  • -Galactosidase (Beta d Galactosidase) (Biotin)
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