米糠油

高烹米糠油物理精炼新工艺的研究

Physical refining process of high cooking rice-bran oil

用脱胶法脱胶，用复合脱色剂吸附脱色，用高温短程水蒸汽蒸馏技术进行脱酸，得到富含谷维素和VE的高烹级米糠油的研究过程。

High cooking rice-bran oil which contains high level of oryzanol and vitamin E is prepared , with special degumming process , adding creative complex decolorant in bleaching and high temperature short distance distillation technology process in deacidification .

超临界CO2浸出米糠油

Rice Bran Oil Extraction by Supercritical CO 2

而且米糠油含丰富的维生素E，是护养皮肤的圣品。

Rice bran oil is rich in Vitamin E which provide excellent nutrients to the skin .

超临界CO2流体萃取法和溶剂法萃取米糠油脂肪酸成分研究

Fatty acid compositions of the rice bran oil extracted by supercritical carbon dioxide fluid and solvent

米糠油中含有较多的维生素E、谷维素、植物甾醇、角鲨烯等难皂化物。

Rice bran oil contains more unsaponifiable matter than other vegetable oils , such as vitamin E 、 oryzanol 、 sterol and squalene .

米糠油所含脂肪酸种类合理而完全，且富含谷维素、维生素E、角鲨烯等天然活性养分。

Rice bran oil contains complete , reasonable fatty acids and , and is rich of oryzanol , vitamin E , squalene , and other natural active nutrients .

阐述了超临界CO2浸出米糠油的特点，比较了用己烷，超临界CO2，超临界CO2/助溶剂浸出米糠油及米糠油中的甾醇成分。

This paper discussed the characteristics of rice bran oil extraction , compared rice bran oil extraction and sterol extraction by hexane , supercritical CO2 and supercritical CO2 / cosolvent respectively .

米糠油精炼的最佳工艺条件为：碱炼初温45℃，KOH浓度18.5%，超碱量0.4%；

The best refining conditions were : early neutralization temperature 45 ℃, the concentration of KOH 18.5 % , excess alkali quantity 0.4 % ;

根据脂肪酸在一定pH值范围内转化为脂肪酸钠可以形成液晶相的原理，提出高酸价米糠油液晶态脱酸的新型工艺方法。

Based on principle that fatty acids can be transformed into fatty acid sodium in certainty range of pH , an efficient method was provided for separation of fatty acids in liquid crystal state of rice bran oil with high acid value .

生产实践表明，使用酸值为22mgKOH／g毛米糠油生产国标一级米糠油的成品油得率为75.3%；采用物理精炼工艺是高酸值米糠油精炼的最佳选择。

The practice show that the oil yield is 75.3 % by physical refining of crude rice bran oil with acid value 22 mgKOH / g to the first class oil , and the physical refining is optimal choice for high acid value rice bran oil .

在此条件下，DAG含量和FFA残余量分别为27.61%和0.25%。对富含DAG的米糠油通过混合油脱酸、脱色、脱臭等步骤进行精炼，最终得到符合国家标准的二级米糠油。

Under these conditions , DAG content maximum of 27.61 % and FFA surplus minimum of 0.25 % . Though miscella refining , decoloration and deodorization , we obtained RBO rich with DAG which conformed to the National Standard .

米糠油发动机颗粒物排放特性试验分析

Experimental Study on the PM Emissions from Rice Bran Oil Engines

米糠油超临界甲醇条件下制生物柴油

Production of biodiesel from rice bran oil in supercritical methanol

米糠油是一种营养丰富、绿色健康的植物油。

Rice bran oil is nutrient-rich , green and healthy plant oil .

对米糠油的制取和精炼工艺进行了研究。

The extraction of rice bran oil was studied .

喷雾干燥法制备米糠油微胶囊工艺条件的确定。

Confirm of rice bran oil microcapsules prepared by the spray drying process .

一级米糠油生产工艺的研究

Study on Production Technology of High-Grade Rice Bran Oil

高酸值米糠油的生物精炼

Bi ore fining of High Acid Rice Bran Oil

米糠油提取物对共轭亚油酸的抗氧化作用研究

Study on Antioxidative Effects of Rice Bran Oil Extracts on Conjugated Linoleic Acid

米糠油改性环氧酯铁红防锈底漆的研究

Study on Rice Bran Oil Modified Epoxy Ester Iron Oxide Red Antirust Primer

米糠油防治储粮害虫的研究

Study of rice bran oil preventing stored grain insects

用稀碱碱炼法进行米糠油精炼

Refining of crude rice bran oil by dilute alkali

米糠油脱酸工艺的选择和产品方案的设计

Selection of deacidification technique of rice bran oil and design of its product project

功能性米糠油超临界流体萃取工艺的研究

Supercritical Fluid Extraction of Functional Rice Bran Oil

由米糠油合成铁红环氧酯底漆的研究

Synthesis of epoxy ester priming paint of iron oxide red from rice bran oil

环氧米糠油生产新艺

New production process for epoxidized rice bran oil

高酸价米糠油液晶态脱酸工艺的研究

Study on Seperation of Fatty Acids of Rice Bran Oil in Liquid Crystal State

植物乳杆菌转化亚油酸生成共轭亚油酸的研究高酸值米糠油酯化脱酸成生物柴油原料

Deacidification of high-acid rice bran oil by esterification for the raw material of biodiesel

从米糠油二次皂脚中制取谷维素的研究

The research of oryzanol was extracted from second soap stock of rice bran oil