γ-Carotene

γ-Carotene C화학적 특성, 용도, 생산

용도

γ-Carotene may be used as a reference standard in the determination of γ-carotene in fruits using high performance liquid chromatography coupled with diode array detector (HPLC-DAD) and mass spectrometry (HPLC-MS).

정의

ChEBI: A cyclic carotene obtained by the cyclisation of lycopene.

일반 설명

γ-Carotene is a plant carotenoid with provitamin A activity.

Purification Methods

Purify γ-carotene by chromatography on alumina [Grade II in pet ether (b 60-80o) and elute with *C6H6], or magnesia columns. When crystallised from *C6H6/MeOH (2:1), it had m 177.5o. Store it in the dark, under an inert atmosphere at 0o, or in an evacuated tube at -20o. The purity is verified by TLC on Ca(OH)2/Kieselgel (8:2) using pet ether (b 60-80o) as eluant. [Manchand et al. J Chem Soc 2019 1965, Beilstein 5 III 2453, 5 IV 2617.]

γ-Carotene 준비 용품 및 원자재

원자재

준비 용품

γ-Carotene 공급 업체

공급자	전화	이메일	국가	제품 수	이점
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Sichuan Wei Keqi Biological Technology Co., Ltd.	028-81700200 18116577057	3003855609@qq.com	China	7892	56
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44941	58
Foshan Treasure Biotechnology Co., Ltd	0757-85921206 18520245316	2329783215@qq.com	China	12664	58
QUALITY CONTROL SOLUTIONS LTD.	0755-66853366 15920483169	sales@chem-strong.com	China	18810	58
JiangSu Star Science Co.,Ltd	400-605-7200 17312445705	sales022@b2star.com	China	3764	58
Shanghai Saikerui Biotechnology Co. , Ltd.	021-58000709 15900491054	info@scrbio.com	China	9260	58
Shanghai Beiwanta Biotechnology Co., Ltd.	021-67187366 19901745723	info@bwtlab.com	China	9241	58
United States Biological	--	sales@advtechind.com	United States	6106	58

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