英文: Natural fibres contain impurities in the form of oils, fats and waxes.中文: 天然的纤维含有一些类似油和石蜡之类的杂质。英文: Elaioplast (lipidoplast; oleoplast) A colorless plastid (leucoplast) storing lipids (fats or oils).中文: 造油体(脂质体;油体):是一种无色质体(白色体),能够...
a=ismy new english teach =ismy新的英语教[translate] a跟唱 With sings[translate] aby reg 由reg[translate] aAnimal and Vegetable Fats, Oils, and Waxes 动物和植物油脂、油和蜡[translate]
Oils, Fats and Waxes. By P. J. Fryer and F. E. Weston. Vol. II., Practical and Analytical. Pp. 314. (Cambridge: The University Press, 1918.) Price 15s. net.doi:10.1002/jctb.5000380902Cecil RevisJohn Wiley & Sons, LtdJournal of the Society of Chemical Industry...
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TEN or twelve years ago, the analysis of oils was one of the most neglected branches of analytical chemistry. How the study of it has been taken up and developed since, may be gathered by turning over the 670 pages of this excellent volume, the first English work devoted exclusively to ...
Chemical Technology and Analysis of Oils, Fats and Waxes, Volume 2... 作者:Lewkowitsch, Julius 页数:846 定价:$ 65.26 ISBN:9781248282427 豆瓣评分 目前无人评价 评价: 推荐
THE second volume of this well known work deals with the commercial preparation of the raw materials used in the oil, fat, and wax industries, and with the methods of preparing and examining the individual oils, fats, and waxes. For the fifth edition a competent editor appears to have been...
Refining of oils, fats, and waxes The present invention relates to the refining of oils, fats and waxes by the employment of chlorine dioxide, and more particularly to the refining of such materials by solution of chlorine dioxide in the material to be bleached. In accor... Kauffmann, Hugo...
TEN or twelve years ago, the analysis of oils was one of the most neglected branches of analytical chemistry. How the study of it has been taken up and developed since, may be gathered by turning over the 670 pages of this excellent volume, the first Eng
With more than 30 years’ experience in premium natural oils, Vantage offers a wide and diverse range of traditional and exotic oils extracted from natural plants. Refining includes a set of operations from controlling color, odor and oxidation degree of the oil to ensuring removal of certain sub...