油脂專家介紹壓榨與浸出法取油之間到底有什么

　　What is the difference between the oil experts and the oil extraction method

　　讓我們企鵝糧油浸出設(shè)備出產(chǎn)廠家來為大家介紹一下下面兩種油脂浸出出產(chǎn)工藝的特色和差異：

　　Let's introduce the characteristics and differences of the two kinds of oil leaching production process:

　　油脂壓榨法即是經(jīng)過了物理浸出辦法,選用機(jī)械擠壓的辦法把油從質(zhì)料中提取出來,這種方法的好處是沒有污染的,可缺陷是出油率降低了,通常油料殘油量到達(dá)了 7-8 %;

　　Oil press method is the physical leaching method, the selection of mechanical extrusion method to extract oil from the material, the benefits of this method is natural pollution-free, can be a defect is the oil rate is reduced, and usually the amount of oil residue reached 7-8%;

　　浸出法即是用化學(xué)溶劑(通常為正己烷)浸泡質(zhì)料,將油料里的油萃取出來(全部進(jìn)程也是物理進(jìn)程,無化學(xué)變化),然后在經(jīng)過一系列的蒸騰，把油和溶劑分離開來.這種辦法的好處是出油率高,適合大工程出產(chǎn),不好的是油中可能會(huì)有少許殘留的溶劑.

　　Leaching method is the use of chemical solvents (usually hexane), the oil extraction (all processes are physical processes, chemical changes), and then through a series of transpiration, the oil and solvent separated.

　　可是少許殘溶的含量也是在國標(biāo)范圍內(nèi),符合質(zhì)量，對(duì)人體是無害的.

　　But a little residual soluble content is also in the scope of the national standard, the quality, the human body is harmless.

　　我們通常來說，關(guān)于低含油量的油料(大豆)來說,都是直接選用浸出法的;關(guān)于含油量高的物料(菜籽、花生等),一邊情況下會(huì)選用先壓榨再浸出的辦法。

　　We generally speaking, a low oil content oil (soybean) are selected directly leaching; a high oil content of rapeseed, peanut, etc.) material, the side of the case will be selected first and then press the leaching method.

　　可是，不管是選哪種辦法，浸出設(shè)備都發(fā)揮著非常重要的效果。

　　However, no matter what kind of method, leaching equipment is playing a very important effect.