Chemical Properties and Fatty Acid Composition of Thunbergia fragrans Roxb. Seed Oil

被引:6
|
作者
Payamalle, Shivanand [1 ]
Shinde, Smita [1 ]
Joseph, Kadanthottu Sebastian [1 ]
Mutakekar, Sonal [1 ]
Murgude, Manisha [1 ]
Tawadare, Rakesh [1 ]
Murthy, Hosakatte Niranjana [1 ]
机构
[1] Karnatak Univ, Dept Bot, Dharwad 580003, Karnataka, India
关键词
Thunbergia fragrans; Palmitoleic acid; Seed oil;
D O I
10.1007/s11746-015-2767-4
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The physicochemical and fatty acid compositions of seed oil extracted from Thunbergia fragrans were determined. The oil content, free fatty acids, peroxide value, saponification value and iodine value were 21.70 %, 2.25 % (as oleic acid), 9.6 (mequiv. O-2/kg), 191.71 (mg KOH/g) and 127.84 (g/100 g oil) respectively. The fatty acid profiles of the methyl esters showed the presence of 90.16 % unsaturated fatty acids and 9.84 % saturated fatty acids. Palmitoleic acid, which is usually found in marine foods and is unique in seed oils of botanical origin, was the major component (79.24 %). The oil can also be used in industries for the preparation of liquid soaps, shampoos and alkyd resin.
引用
收藏
页码:295 / 297
页数:3
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