GIEC OpenIR  > 中国科学院广州能源研究所
Alternative TitleDegumming and bleaching with acid -modified attapulgite of rice bran oil
陈雪芳1,2; 王璨1,2; 张海荣1,2; 郭海军1,2; 陈新德1,2
Source Publication中国油脂
Other AbstractThe degumming process of crude rice bran oil was studied by orthogonal experiment. And the optimal acid degumming conditions were obtained as follows : dosage of phosphoric acid 0.3 % , degumming temperature 70 ℃, dosage of water 3% and reaction time 40 min. Under these conditions, the degumming rate of rice bran oil was 87.7%. Then the effects of dosage of attapulgite, bleaching temperature and bleaching time on the bleaching rate of rice bran oil were studied by single factor experiment. The results showed that under the conditions of dosage of attapulgite 5%, bleaching temperature 110℃ and bleaching time 30 min, the bleaching rate of rice bran oil reached 96.6%.
Keyword牝糠油 酸化凹凸棒土 脱胶 脱色 rice bran oil acid - modified attapulgite degumming bleaching
Document Type期刊论文
Corresponding Author陈新德
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
陈雪芳,王璨,张海荣,等. 米糠油脱胶和酸化凹凸棒土脱色工艺研究[J]. 中国油脂,2017,42(2):15-17.
APA 陈雪芳,王璨,张海荣,郭海军,&陈新德.(2017).米糠油脱胶和酸化凹凸棒土脱色工艺研究.中国油脂,42(2),15-17.
MLA 陈雪芳,et al."米糠油脱胶和酸化凹凸棒土脱色工艺研究".中国油脂 42.2(2017):15-17.
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