2026-06-27T00:00:50Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/5259 2021-12-13T01:15:58Z 1582963492007:1595850252716 user-yuoe

NAA, EDXRF, Crystallograpic and Vibrational Spectroscopic Studies of Monosodium Glutamate Khin Swe Oo In this research, 14 Me V and 3 MeV neutron flux were determined by using foil activation method. NA 150-04 pump type Neutron Generator and Pu-Be source are used to irradiate the monosodium glutamate (MSG). High resolution HPGe dector and high efficiency NaI (Tl) detector were used to detect gamma ray histogram in -ray spectroscopy. By using parameteres of reaction, specific activity and elemental content of chemical compound were evaluated and compared with the actual content. The data agreed well with each other within experimental limits. The total cross - section of 23Na (n,) 20 F is very well agree with the evaluated nuclear data of JENDL - FF and SCINCROS II calculation and other data of SS - Nargolwalla with error bars. In EDXRF method, it was found that the major element is sodium only. But the elements of Sulphur (S), Strontium (Sr), Mercury (Hg), Lead (Pb), Arsenic (As) and Scandium (Sc), which are known as toxic elements, were not found in this sample. An attempt has been made to examine MSG crystallographically. Fourier Transform Infrared (FTIR-8400 Shimudsu) Spectrophotometer and R-2001 Raman System were used identify the significant vibration bands of molecular groups contained in MSG. 2004 http://hdl.handle.net/20.500.12678/0000005259 https://meral.edu.mm/records/5259