CHEMICAL-COMPOSITION OF TOBACCO SEEDS (NICOTIANA-TABACUM-L)

被引：28

作者：

FREGA, N ^{[1
]}

BOCCI, F ^{[1
]}

CONTE, LS ^{[1
]}

TESTA, F ^{[1
]}

机构：

[1] ISPETTORATO PREVENZ & REPRESS FRODI AGROALIMENTARI, I-40126 BOLOGNA, ITALY

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1991年 / 68卷 / 01期

关键词：

AMINO ACIDS; CHEMICAL ANALYSIS; FATS; FATTY ACIDS; METHYLSTEROLS; NICOTIANA-TABACUM L; OLIGOSACCHARIDES; PROTEINS; STEROLS; THERPENIC ALCOHOLS;

D O I：

10.1007/BF02660305

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Chemical characterization of tobacco seeds is supposed to be an interesting tool in order to extend the knowledge on alternative products of this crop which is of great economic interest. This paper describes chemical composition of meals, fat, ash, protein, fiber and nitrogen-free-extract; furthermore, particular emphasis is given to the composition of lipid fraction, with a complete characterization of triglycerides, fatty acids, and unsaponifiable matter. Trilinolein and palmitodilinolein are the main triglycerides, while linoleic is the main fatty acid. Cholesterol, as in other Solanaceae, is present in the sterol fraction. Cycloartenol is the main component of the triterpenic alcohols fraction. Amino acids and glucides composition is also reported.

引用

页码：29 / 33

页数：5

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