#ft ir

[bisakimia]

CARA MENGGUNAKAN FTIR (Fourier Transform Infrared Spectroscopy)

FTIR merupakan salah satu alat yang digunakan untuk menganalisa senyawa kimia. Spektra inframerah suatu senyawa dapat memberikan gambaran dan struktur molekul senyawa tersebut. Spektra IR dapat dihasilkan dengan mengukur absorbsi radiasi, refleksi atau emisi di daerah IR. Adapun cara menggunakan FTIR (Fourier Transform Infrared Spectroscopy) yaitu sebagai berikut: Gambar. 1 Alat FTIR…

CARA MENGGUNAKAN FTIR (Fourier Transform Infrared Spectroscopy)

[ijtsrd]

Study on Characterization of Various Biofilms Prepared by Starch Isolated from Maranta Arundinacea L.

by Aye Mon Thida Nyo | Arnt Win | Baby San Chit Su | Mar Pi Myint | Phyu Phyu Khaing ""Study on Characterization of Various Biofilms Prepared by Starch Isolated from Maranta Arundinacea L.""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd26588.pdf  

Paper URL: https://www.ijtsrd.com/chemistry/other/26588/study-on-characterization-of-various-biofilms-prepared-by-starch-isolated-from-maranta-arundinacea-l/aye-mon-thida-nyo

call for paper papers in journals, call for paper in ugc approved journals

In the present study, the rhizome of Maranta arundinacea L., Arrowroot, was selected for a rich source of starch for the preparation of biofilm. Firstly, some physicochemical properties of the selected sample were determined by AOAC method. Furthermore, the elemental analysis of the selected sample was carried out by Energy Dispersive X ray Fluorescence EDXRF spectroscopy. Moreover, antimicrobial activities of various solvent extracts were examined by Agar well diffusion method on six tested organisms. And then, the qualitative determination of starch tests such as Iodine test and Tannic acid test were done. In addition, starch from Arrowroot powder was isolated and confirmed by FT IR spectrum. Finally, starch biofilms were prepared by using isolated starch and various ratios of plasticizers PVA, PEG, and Sorbitol. The characterizations of seven kinds of prepared biofilms were measured. 

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Fourier Transform Infrared Spectrometry

Fourier Transform Infrared Spectrometry An up-to-date introduction to the theory, instrumentation and applications of FT-IR spectrometry, including new and emerging techniques. Designed to allow actual and potential users of the technique to plan their experimental procedures correctly. Easy-to-read, logical presentation makes this sophisticated subject accessible to students as well as chemists and analysts. End of chapters references. Index. Bìɡ dísсount!ǖ~ BµУ οnё, У0µ ωíll lοve It!!