推荐产品
等级
analytical standard
质量水平
CofA
current certificate can be downloaded
包装
ampule of 1000 mg
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.494 (lit.)
bp
285 °C/25 mmHg (lit.)
mp
−75 °C (lit.)
密度
0.858 g/mL at 25 °C (lit.)
应用
environmental
food and beverages
格式
neat
储存温度
2-30°C
SMILES字符串
CC(C)=CCCC(C)=CCCC(C)=CCC\C=C(/C)CCC=C(C)CCC=C(C)C
InChI
1S/C30H50/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h15-18,23-24H,9-14,19-22H2,1-8H3/b27-17+,28-18+,29-23+,30-24+
InChI key
YYGNTYWPHWGJRM-AAJYLUCBSA-N
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一般描述
角鲨烯是天然的三萜类化合物，是固醇的生物合成前体。一般取自鲨鱼肝脏、橄榄油、苋菜籽油和藻油，广泛用于化妆品和药物生产。
应用
本品为分析标准品，用途如下：
- 采用开发验证的质子核磁共振(1H NMR)-偏最小二乘(PLS)的非破坏性方法，检测7个不同种类蔬菜的119种植物油中的角鲨烯和4种固醇。
- 碱性催化下转甲基化处理油样，通过气相色谱-火焰离子检测(GC-FID)测定不同油样中的角鲨烯
- 对33份不同国家采集的特级初榨橄榄油样品，一步固相萃取(SPE)后通过超高效液相色谱-光电二极管阵列检测(UHPLC-PDA)技术定量测定角鲨烯含量
- 采用气相色谱-质谱法，以及IR和拉曼光谱法结合PLS法，测定16种商用鲨鱼肝油样品中的角鲨烯含量
- 固相萃取(SPE)后，通过GC-MS法测定15份植物油样品中的14种天然化合物—角鲨烯、生育酚和植物固醇。
其他说明
有关合适的仪器技术的更多信息，请参阅产品′的检验报告。想要获得更多支持，请联系技术服务部。
警示用语：
Danger
危险声明
预防措施声明
危险分类
Asp. Tox. 1
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
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