Aqueous Enzymatic Extraction of Oil-tea Camellia (Camellia oleifera) Seed Oil
-
1.
Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang 311400, Zhejiang, China
-
2.
Institute of Biochemistry, Zhejiang University, Hangzhou 310029, Zhejiang, China
-
Received Date:
2009-03-13
-
Abstract
An aqueous enzymatic extraction method was used to extract oil from oil-tea camellia seed (Camellia oleifera). The factors influencing the yield rate such as enzyme kind, addition methods, concentration of enzyme, enzymatic hydrolysis time and temperature, and ration of solid to liquid were investigated. The results are as following: The acid protease and cellulase have higher oil yield rate than the other treatments, but there is no significant difference between acid protease and cellulase (Pw/w); the enzymolysis temperature and time, 55 ℃ and 3 h, respectively; and the ratio of solid to liquid, 1∶ 10.
-
-
References
|
[1]
|
庄瑞林.中国油茶[M].2版.北京:中国林业出版社,2008
|
|
[2]
|
王丽霞,庞 杰,陆 蒸.茶油的加工和利用[J].粮油食品科技,2004,12(3):33-36
|
|
[3]
|
鲁 曾,董海洲,潘 燕.酶法提油技术研究进展[J].粮食与油脂,2006(6):37-39
|
|
[4]
|
Rosenthal A, Pyle D L, Niranjan K.Aqueous and enzymatic processes for edible oil extraction[J].Enzyme and Microbial Technology,1996,19(6):402-420 |
|
[5]
|
Dominguez H, Nú ez M J, Lema J M.Enzymatic pretreatment to enhance oil extraction from fruits and oilseeds: a review[J].Food Chemistry,1994,49(3):271-286 |
|
[6]
|
谭春兰,袁永俊.水酶法在植物油脂提取中的应用[J].食品研究与开发,2006,27(7):128-130
|
|
[7]
|
Zhang Shao Bing, Wang Zhang, Xu Shi Ying.Optimization of the aqueous enzymatic extraction of rapeseed oil and protein hydrolysis [J].Journal of the American Oil Chemist's Society, 2007,84(1):97-105 |
|
[8]
|
Concha J, Soto C, Chamy R, et al. Enzymatic pretreatment on rose-hip oil extraction: hydrolysis and pressing conditions[J].Journal of the American Oil Chemist's Society, 2004,81(6):549-552 |
|
[9]
|
易建华,朱振宝,訾荣禄.水酶法提取核桃工艺的研究——酶解和离心参数的确定[J].中国油脂,2007,32(4):20-22
|
|
[10]
|
钱志娟,王 璋,许时婴,等.玉米胚芽水酶法提油及蛋白质的回收[J].无锡轻工大学学报,2004,23(5):58-60
|
|
[11]
|
Kashyap M C, Agrawal Y C, Ghosh P K, et al.Oil extraction rates of enzymatically hydrolyzed soybeas[J].Journal of Food Engineering, 2007,81(3): 611-617 |
|
[12]
|
GB/T5009.3-2003 食品中水分的测定[S]
|
|
[13]
|
GB/T5009.6-2003 食品中脂肪的测定[S]
|
|
[14]
|
GB/T 5009.5-2003 食品中蛋白质的测定[S]
|
|
[15]
|
GB/T 5009.4-2003 食品中灰分的测定[S]
|
|
[16]
|
GB/T 5009.9-2003 食品中淀粉的测定[S]
|
|
[17]
|
GB/T 5009.10-2003 植物性食品中粗纤维的测定[S]
|
|
[18]
|
王肇慈.粮油食品品质分析[M].2版.北京:中国轻工业出版社,2000:437-439
|
-
-
Proportional views
-
DownLoad: