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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
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- 保质期:
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- 英文名:
;Linolenic acid;
- 库存:
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- 供应商:
无锡云萃生物
- CAS号:
463-40-1
- 规格:
2mg/10mg/500mg/500g
| 规格: | 2mg | 产品价格: | ¥100.0 |
|---|---|---|---|
| 规格: | 10mg | 产品价格: | ¥100.0 |
| 规格: | 500mg | 产品价格: | ¥100.0 |
| 规格: | 500g | 产品价格: | ¥100.0 |
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文献和实验of measurement ofα-linolenic acid in the Zanthoxylum bungeanum Maxim seeds oil Methods To used by gas chromatography after the samples have been esterified. Results The average contents are 70.47%,the RSD of precision is 2.76%,the average rate of recovery is 98
开发有限公司),CSF-1A超声波发生器(上海超声波仪器厂),气相色谱仪(Agilent4899D)。 α-亚麻酸(250 mg/mL ,Cayman Chemical,No.90210);十七酸(E.Merck.Darmstadt,Mo1.- Gew.270,46),甲醇、浓硫酸、正己烷等试剂均为分析纯。 2 方法与结果 2.1 因素水平的确立:根据多种技术条件及试验比较的结果,选择提取温度(A)、提取压力(B)和药材粒度(C)3个因素,见表1。 2.2 GC法测定α-亚麻酸 2.2.
Determination of Fatty Acid Profiles and TAGs in Vegetable Oils by MALDI-TOF/MS Fingerprinting
Vegetable oils are complex mixtures containing a wide range of major compounds. Triacylglycerols (TAGs; consisting of a glycerol moiety with each hydroxyl group esterified to a fatty acid) are the major components (95–98%) of vegetable oils









