Bachelor of Science: Recent submissions

  • Extraction of tamarindal and furan derivative from tamarindusindica 
    Abdelgader, Alwasila Osman Alwasila; bAbdelatief, MunierAltaye; Supervisor - Ahmed Elsadig Mohammad Saeed (Sudan University of Science and Technology, 2014-09-10)
    In this research two compounds(A and B) were isolated from tamarind fruit pulp through amulti steps extraction process with adifferent solvents benzene and petroleum ether ,water and chloroform The IR spectrum gave the ...
  • Phytochemical study of the major flavonoid from chrozophora plicata 
    abuallama, Shima hamid abbasher; abd Alrhman, Limia abd Almonium; Supervisor - Mohamed abdel karim (Sudan University of Science and Technology, 2014-09-10)
    In this study phenolic compounds were extracted from chrozophoraplicatausing 95% ethanol. The crude extracts were subjected to thin layer chromatography .in this way compound (A) was isolated from chrozophoraplicata. The ...
  • Study of the Major Flavonoid from hydnora abyssinica (Tartous) 
    Adam, Razaz Adam Mohmmed; Ali, Sahar Abass Altigani; Supervisor - Mohamed Abdel Karim (Sudan University of Science and Technology, 2014-09-10)
    In this study phenolic compounds were extracted from hydnora (tartos) using 95% ethanol . The crude extracts were subjected to thin layer chromatography using chloroform methanol water (4:3.5:1) for separation ...
  • Alcohol Content in Some Sudanese Barley Beverage Sharboate 
    AHMED, ALAA ABDELRAHMAN MOHAMMED; HAMED, ALAA FATHELRAHMAN AHMED; Supervisor - MOHAMMED ALMOKHTAR ABDELAZIZ (Sudan University of Science and Technology, 2014-08-10)
    Three sample of local home product (Sharboat) were stores for the following up of the chemical development of the ethyl alcohol during storage for two and four days under different condition. Gas Chromatography was used ...
  • Extraction of Flavonoids from Tepharosia Apollinea 
    Abdalla, Alsadig Alnour Abdalnabe; Ibrahim, Hussein Homeid Ahmed; Supervisor - Mohammed Abdelkarim (Sudan University of Science and Technology, 2014-09-10)
    The flavonoids of the leaves of the tephrosiaapollinea. Investigated extraction of the leaves with 95% ethanol gave acurde The curde fractionated over silica gel with butanol 4%,acetic acid 1.5% ,and water 6%, in this ...
  • Extraction and Characterization of Citrullus colocynthis oil 
    Ahmed, Mujahid Abduljleel; Awad, Afrah Alrasheed; Supervisor - Mohammed Almubarak (Sudan University of Science and Technology, 2014-09-10)
    This research discussed an analytical study of Citrullus colocynthis plant's oil , where to abstract oil from seeds we used solvent extraction technique by two method (n_hexane = 15%, petroleum ether = 6%) and pressing ...
  • Isolation and antimicrobial activities of protocatechuic acid from Hibiscus sabdariffa calyces 
    Ali, Abd Allah Ahmed; Saeed, Mona Abd Elsawe; Supervisor - Mohammed Almokhtar (Sudan University of Science and Technology, 2014-10-10)
    Protocatechuic acid (PCA) is a type of widely distributed naturally occurring phenolic acid. PCA has structural similarity with gallic acid, caffeic acid, vanillic acid, and syringic acid which are well-known antioxidant ...
  • Study of Drinking water sample Collected from Elsemeih north of kordofan 
    Abdullah, Afraa mohammed merghani; Hassan, Wiam mohammed Abdullah; Supervisor - Aziza Ali Karar (Sudan University of Science and Technology, 2014-09-20)
    In this study analysis was carried for three surface water samples from different sources in El semeih in north of kordofan. Different parameters were determined for water quality in the area and they compared ...
  • Extraction of Neem Oil from Neem Seeds 
    Elshierh, Aalaa Elgasim; Edres, Amina Bader Eldeen; Supervisor - Amina Bader Eldeen Edres (Sudan University of Science and Technology, 2014-09-10)
    The objective of this work is extract of Neem oil from kernels of Neem seed. A soxhlet extraction was used to extract the oil. The results obtained showed that the percentage of Neem oil in the seed was 17.601, the ...
  • Determination of some heavy metals, total iron content and hardness in Dar Elmazeed village water wells 
    Ahmed, Alia Nasr Eldeen; Hassan, Hala Ismail; Supervisor - Mutasim Maknoon (Sudan University of Science and Technology, 2014-07-10)
    In this study an analysis was carried for two ground water samples collected from different areas in Dar Al Amazed village. Some parameters of ground water samples were determined by using some analytical techniques. Sp ...
  • Phytochemical Study of Flavonoids from Anastatica hiecochuntica 
    Ali, Khawla Abd Elwahab Elawad; Mohamed, Rufaida Moatasim Alhaj; Supervisor - Mohamed Abd Elkareem (Sudan University of Science and Technology, 2014-09-10)
    In this study phenolic compounds were extracted from Anastatica hiecochuntica using 95% ethanol. The crude extract were subjected to thin layer chromatography using (4:1.5:6) butanol :acitic acid : water for extraction ...

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