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production and stored in polythene bag can retain 90.3-92.5 %, diglycerides from 2.5-3.2 % and
better seed quality, provided seed were dried to a monoglycerides from 2.4-3.1% depending on the
safe moisture level of 7.25 % to 8.46 %. varieties and soil conditions of the areas on which
the plant grow. Saturated and unsaturated fatty
125 RAHMAN, M.M.; BANU, L.A.; acids present in the oil were separated and varied
RAHMAN, M.M. & SHAHJADEE, U.F. from 12.2-15,4 % and 82.9-85.8 % respectively.
(Institute of Food Science and Technology, The peccntage composition of fatty acids was
BCSIR, Dhaka). Changes of the Enzymes Activity found to be linoleic acid 40.3, oleic acid 44.0,
During Germination of Different Mungbean stearic acid 4.3, palmitic acid 9.0 and arachidic
Varieties. Bang. J. Sci. Ind. Res., 2007, 42 (2), acid 0.7.
213-216.
127 RAHMAN, M.S.; HOSSAIN, M.A.;
The changes in the contents of enzymes activity of AHMED, G.M.; UDDIN, M.M. &
the seed of three varieties of nungbean were YEASMIN, S. (BCSIR Laboratories, Rajshahi).
analysed at different hour of germination. Amylase The effect of packing materials on the stability of
and invertase activity were tremendously increased sesame (Sesame indicum L.) seed oil during
200-220 % and 165-175 % respectively at 24 hour storage. Bang. J. Life Sci., 2007, 19 (2), 115-121.
of germination and decreased gradually from 48-96
hour of germination. Protease activity was The oil, extracted from sesame seed kernel was
remarkably increased at 24 hour then further stored in colourless, coloured (Deep blue, Deep
increased upto 48 hour (131-161%) and then green, Black) glass, tin and white plastic
decreased from 72-96 hour of germination. containers, at ambient temperature for 12 months
BARlMung-3 variety showed the best result i.e. in terms of free fatty acid (FFA), peroxide value
the highest amount of enzymes activity among the and iodine value. It was observed that the rate of
three varieties of mungbean at 24 hour of increase in FFA was appreciably lower in the oils
germinaton. stored in deep green and black glass containers but,
the rate was higher in the oils stored in plastic
126 RAHMAN, M.S.; HOSSAIN, M.A.; containers.The rate of increase in peroxide value of
AHMED, G.M. & UDDIN, M.M. (BCSIR the oils was also found to be significantly lower
Laboratories, Rajshahi). Studies on the when these were kept in deep green and black
Characterization, Lipids and Glyceride glass containers. Significant differences in storage
Compositions of Sesame (Sesamum indicum linn.) lives were observed in the oils stored in deep green
Seed Oil. Bang. J. Sci. Ind. Res., 2007, 42 (2), 67- and black glass containers. But, the iodine values
74. of the oils were not influenced by any of the
packing containers.
The oil of 3 different sesame (Sesamum indicum
linn.) varieties were extracted.The physico- 581.9 : BOTANY : FLORA
chemical characteristics, lipids and gtyceride
compositions of oil were studied.The oil content of
sesame seed kernels grown under the soil and 128 KAMRUZZAMAN, M.; RAHMAN,
climatic condition of Bangladesh varied from 42.5- M.S. (Dept. of Botany, Rajshahi University,
46.2 % depending on the variety.The total lipid Rajshahi) & TARIQUE, M.H. (Dept. of
extracts were fractionated into three major lipid Agronomy and Agricultural Extension, Rajshahi
groups neutral lipids, glycolipids and University, Rajshahi). Phytosocial investigation
phospholipids by silicic acid column on the local flora of the industrial and non
chromatography. The neutral lipids were averaged industrial areas in the Rajshahi City Corporation.
to 92.5 % of the total weight of the lipid applied. Bang. J. Life Sci, 2008, 20 (2), 79-85.
The oils were fractionated into mono-, di-and
triglycerides by silicic acid columb A phytosocial investigation was carried out on the
chromatography. The triglycerides varied from local flora in the Rajshahi Silk Factory and the
Rajshahi University Campus during the three
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