• 中国中文核心期刊
  • 中国科学引文数据库(CSCD)核心库来源期刊
  • 中国科技论文统计源期刊(CJCR)
  • 第二届国家期刊奖提名奖

Citation:

Effects of Process Methods on Physicochemical Property and Nutrient Content of Tea Oil

  • Three process methods (supercritical CO2 extraction, cold pressing,spiral pressing) were applied to prepare oil-tea camellia seed oil. The physicochemical property and nutritional materials of the oil, such as acid value, peroxide value, iodine value, colour value, and the content of vitamin E, β-carotene, squalene, β-sitosterol, total phosphorus and fatty acid, were investigated. The results showed that the spiral pressed oil had the highest acid value and peroxide value which were significant higher than that of the oil extracted by the other methods. The contents of vitamin E, β-carotene, squalene, and β-sitosterol in supercritical CO2 extracted oil was the highest, while the content of total phosphorus in cold pressing extracted oil was the highest which was significant higher than that of supercritical CO2 extracted oil.
  • 加载中
  • [1] 庄瑞林. 中国油茶[M].2版.北京:中国林业出版社,2008:1-14

    [2] 傅长根,周 鹏.植物油领域的新军——茶油[J].江西食品工业,2003(2):19-21

    [3] 张 可,钱 和,张 添.油茶籽的综合开发利用[J].食品科技,2003(4):85-86

    [4] 钟海雁,谢碧霞,王承南.我国油茶加工利用研究现状及方向[J]. 林业科技开发,2001(4):6-8

    [5] 何东平,方立中,汤 波,等.浓香茶子油的研制[J].武汉食品工业学院学报,1997(1):1-5

    [6] 钟海雁,王承南,谢碧霞.超临界CO2萃取茶油的初步研究[J]. 食品与机械,1999(2):13-14

    [7] Cocero M J,Calvo L. Supercritical fluid extraction of sunflower seed oil with CO2-ethanol mixtures[J]. J Am Oil Chem Soc ,1996 ,73:1573-1578
    [8] 拉泽洪 H J, 戴克 H D,忻耀年.菜籽脱皮冷榨的理论和实践[J].中国油脂,2000,25(6):50-54

    [9] GB/T5530-2005 动植物油脂酸价和酸度测定[S]

    [10] [10] GB/T5538-2005 油脂过氧化值测定[S]

    [11] [11] GB/T 5532-1995 植物油碘价测定[S]

    [12] [12] GB/T5525-1985 植物油脂检验透明度、色泽、气味、滋味鉴定法[S]

    [13] [13] GB/T5009.82-2003 食品中维生素A和维生素E的测定[S]

    [14] [14] GB/T5009.83-2003 食品中胡萝卜素的测定[S]

    [15] [15] 毛多斌,贾春晓,孙晓丽,等.几种功能性植物油中角鲨烯和维生素E分析[J].中国粮油学报,2007,22(2): 79-81

    [16] [16] 鲍忠定,许荣年,张颂红.毛细管气相色谱法测定油中植物甾醇和胆固醇[J].分析化学,2002,30(12):1490-1493

    [17] [17] GB/T5009.87-2003 食品中磷的测定[S]

    [18] [18] GB/T17376-1998 动植物油脂 脂肪酸甲酯制备[S]

    [19] [19] 阮海健,李少华.茶籽油加工现状及开发对策[J].粮油加工与食品机械,2002(8):33-34

    [20] [20] 罗晓岚.油脂在脱臭后反式脂肪酸的生成及维生素E的损失问题的探讨[J].中国油脂,2000,25(1):26-29

    [21] [21] GB 11765-2003 油茶籽油[S]

    [22] [22] 刘慧琼,郭书好,沈英森,等. 半夏中β-谷甾醇的抗氧化作用研究[J].广东药学院学报,2004,20:281-283

    [23] [23] 方学智,姚小华,王开良,等.不同制油方法对油茶籽油品质的影响[J].中国油脂,2009,34(1):23-26

    [24]

  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article views(4024) PDF downloads(2801) Cited by()

Proportional views

Effects of Process Methods on Physicochemical Property and Nutrient Content of Tea Oil

Abstract: Three process methods (supercritical CO2 extraction, cold pressing,spiral pressing) were applied to prepare oil-tea camellia seed oil. The physicochemical property and nutritional materials of the oil, such as acid value, peroxide value, iodine value, colour value, and the content of vitamin E, β-carotene, squalene, β-sitosterol, total phosphorus and fatty acid, were investigated. The results showed that the spiral pressed oil had the highest acid value and peroxide value which were significant higher than that of the oil extracted by the other methods. The contents of vitamin E, β-carotene, squalene, and β-sitosterol in supercritical CO2 extracted oil was the highest, while the content of total phosphorus in cold pressing extracted oil was the highest which was significant higher than that of supercritical CO2 extracted oil.

Reference (24)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return