THE SOURCE OF AMMONIA IN PLANT TISSUE EXTRACTS
نویسندگان
چکیده
منابع مشابه
The source of ammonia in plant tissue extracts; the influence of urea.
In a previous paper (1) we have drawn attention to the discrepancy in free ammonia values of fresh and dried green leaf tissue. The evidence was derived largely from the pasture grasses but the same observation was made with other species; viz., that in practically all cases the ammonia of dried tissue was significantly higher than that of fresh tissue. It was shown that the increase in ammonia...
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In 2004,ammonia concentration in raw water of Sitalakhya River at the eastern periphery of Dhaka was found higher than the expected rate of 4 mg/Lforecasted in feasibility studies,with a value of about 8 mg/L, which could not be removed by conventional treatment chain employed at Dhaka, hence, recentlyan ammonia removal plant has been constructed. This important background has ledto the current...
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15 صفحه اولThe interconversion of glycine and serine by plant tissue extracts.
1. Extracts prepared from a variety of higher-plant tissues by ammonium sulphate fractionation were shown to catalyse the interconversion of glycine and serine. This interconversion had an absolute requirement for tetrahydrofolate and appeared to favour serine formation. 2. The biosynthesis of serine from glycine was studied in more detail with protein fractionated from 15-day-old wheat leaves....
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1949
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)56890-3