Tocotrienols

Technology for supercritical CO_2 fluid extraction of tocotrienols from hulless-barley

裸大麦中生育三烯酚的超临界CO2流体萃取工艺

Tocopherols and tocotrienols were separated and determined by NP-HPLC to establish a simple and accurate method to determine the contents of the vitamin E isomers .

采用正相高效液相色谱法同时分离和测定生育酚和生育三烯酚的含量，确定一种简单准确测定维生素E异构体含量的方法。

Vitamin E is a generic term that includes two groups of compounds termed tocopherols and tocotrienols .

维生素E是一组化合物的总称，由生育酚和三烯生育酚两大类组成。

By using anhydrous ethanol as solvent , the adsorption equilibrium of tocopherols and tocotrienols in methyl esterification products on modified adsorption resin was determined by static method .

选用合适吸附树脂，以无水乙醇为溶剂，用静态吸附法测定了脱臭馏出物的甲酯化物中的混合生育酚在改性吸附树脂上的吸附等温线。对吸附特性做了初步探索。

The optimum SFE-CO_2 parameters for extracting tocotrienols are the extraction temperature 51.8 ℃, the pressure 34.7 MPa , the ethanol concentration 9 % and the extraction time 120 min.

在本实验条件下，生育三烯酚最佳超临界CO2萃取条件为：萃取温度51.8℃、萃取压力34.7MPa、乙醇添加量9%、萃取时间120min。

The development of new products such as β - carotene , lycopene , tocotrienols and coenzyme Q10 should be enhanced so as to ensure sustainable development of China 's vitamin industry .

为保证我国维生素产业的可持续发展，β-胡萝卜素、番茄红素、生育三烯酚和辅酶Q10等新产品开发也需加强。

As tocotrienols and tocopherols in hulless barley have been reported to exhibit serum cholesterol lowering effects , the products ( flour , bran and malt ) from hulless barley have been used to produce ready to eat high fiber cereals and high fiber bakery products .

裸大麦的母育酚类化合物和可溶性纤维对人类有降低血胆固醇效应，所以裸大麦产品（面粉、糠和麦芽）被用于制作高食用纤维的即食谷物和低热量的烘培产品。