蓖麻油是從蓖麻籽中提取的植物油。需要說明的是,蕁麻油主要用於化工和醫藥領域,不是食用油,是一種特殊的油料作物。
它是從蓖麻的種子中提取的,蓖麻是一種一年生大戟科的高大草本植物,經過油壓機去殼和冷榨後。種子含有約 45% 至 60% 的油。蓖麻油成分為:80%~85%蓖麻油酸、7%油酸、3%亞油酸、2%棕櫚酸、1%硬脂酸,易燃但不易燃,溶於乙醇,微溶於脂肪烴,幾乎不溶於水,微揮發。
蓖麻油提取工藝:蓖麻籽-篩選-去石-榨油-粗油
蓖麻油精煉工藝:原油-脫膠-脫酸-脫色-脫臭-成品油
蓖麻油脫膠工藝:
脫膠是去除蕁麻油中含有的膠體物質的過程。在去除的膠體中,主要是磷脂和結合磷脂的鈣、鎂、tieweiliangjinshudengzazhi。jianeryanzhi,shuihuatuojiaoshiliyonglinzhidengzhizhifenzizhongsuohandeqinshuijituan,zaiyouzhongjiaruyidingliangdereshuihuoxishidedianjiezhirongye,shijiaotishuirongxingzhizhiyushuirongzhangjiekuai,ranhoushiyongchenjiang。huotongguolixinjiangyouyuyoufenlidefangfa。
蓖麻油脫酸工藝:
未wei完wan全quan成cheng熟shu和he加jia工gong和he儲chu存cun不bu當dang的de油you會hui導dao致zhi油you分fen解jie並bing產chan生sheng遊you離li脂zhi肪fang酸suan。遊you離li脂zhi肪fang酸suan會hui增zeng加jia油you的de酸suan度du並bing降jiang低di油you的de質zhi量liang。常chang用yong酸suan值zhi反fan映ying油you脂zhi中zhong遊you離li脂zhi肪fang酸suan的de含han量liang。堿jian煉lian是shi加jia入ru堿jian,中zhong和he油you脂zhi中zhong的de遊you離li脂zhi肪fang酸suan,生sheng成cheng脂zhi肪fang酸suan鹽yan(皂)heshuidejinglianfangfa。feizaoxishouyixiezazhibingchendianbingyuyoufenli。xingchengdechendianchengweizaojiao。zhengliutuosuanfayouchengwulijinglian。zhezhongtuosuanfangfabushiyongjianyezhonghe,ershiliyongganyousanzhiheyoulizhifangsuanxiangduihuifadudechayi,zaigaowengaozhenkongxiajinxingshuizhengqizhengliu,shiyoulizhifangsuanhedifenziliangwuzhisuishuizhengqiyiqipaichu。zhezhongfangfashiyongyugaosuanzhideyou。
蓖麻油脫色工藝:
油類色素一般包括葉綠素、類胡蘿卜素、leihuangtongsesuhehuaqingsu。gongyeshengchanzhongyingyongzuiguangfandeshixifutuosefa。xifutuoseshiliyongyixiexifunengliqiangdebiaomianhuoxingwuzhijiaruyouzhong,zaiyidingdegongyitiaojianxia,xifuyouzhizhongdesesudengzazhi,ranhouguolvquchuxifujihezazhi,gaiguochengdadaoyoupintuosejinghuademude。
蓖麻油脫臭工藝:
真空蒸汽除臭法是目前國內外應用最廣泛、效xiao果guo較jiao好hao的de方fang法fa。它ta利li用yong了le油you脂zhi中zhong異yi味wei物wu質zhi和he甘gan油you三san酯zhi揮hui發fa性xing的de巨ju大da差cha異yi。在zai高gao溫wen高gao真zhen空kong條tiao件jian下xia,借jie助zhu水shui蒸zheng氣qi蒸zheng餾liu原yuan理li,將jiang油you中zhong產chan生sheng異yi味wei的de揮hui發fa性xing物wu質zhi放fang入ru除chu臭chou器qi中zhong。隨sui水shui蒸zheng氣qi逸yi出chu,達da到dao除chu臭chou的de目mu的de。
以上就是關於蓖麻油怎麼提煉出來?蓖麻油的加工方法,蓖麻油生產工藝技術簡介啦,不足之處歡迎留言kelaideng.cn交流
河南中瑞糧油機械有限公司版權所有