| Article |
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| Article name |
Spectrophotometric Examination of Extracts of Plants Allium lineare L and Allium nutans L in the Infrared and Visible Areas of the Spectrum |
| Authors |
Stepanov N.P.Doctor of Physics and Mathematics np-stepanov@mail.ruTitova G.M.Researcher Losovskaya A.S.postgraduate of the department chemistry nastya15.86@mail.ruStepanova L.E. slilya61@mail.ru |
| Bibliographic description |
Stepanov N. P, Titova G. M, Lozovskaya A. S., Stepanova L. E. Spectrophotometric Examination of Extracts Plants Allium lineare L and Allium nutans L in the Infrared and Visible Areas of the Spectrum // Scholarly Notes Of Transbaikal State University. Series Physics, Mathematics, Engineering, Technology. 2017. Vol. 12, No. 4. P. 80-87. DOI: 10.21209/2308-8761-2017-12-4-80-87. |
| Section |
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| DOI |
10.21209/2308-8761-2017-12-4-80-87 |
| UDK |
635-2:632.1 |
| Article type |
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| Annotation |
The transmission spectra of Allium lineare L and Allium nutans L extracts in the ranges of 2.27 ^ 25 ^m and 500 ^ 1100 nm were studied. A resonant increase in the absorption of electromagnetic radiation by extracts in the range from 650 to 700 nm was observed, which is due to the presence of sulfides whish optical absorption spectrum has peaks at 662 and 669 nm.
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| Key words |
Allium lineare L, Allium nutans L, spectrophotometry, optical absorption, sulphides |
| Article information |
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| References |
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2. Telyat’ev V. V. Tselebnye klady Vostochnoi Sibiri. Irkutsk: Vostochno-Sibirskoe knizhnoe izd-vo, 1976. 449 s.
3. Ermakov A. I. Opredelenie alkaloidov i glikozidov: metody biokhimicheskikh issledovanii. Leningrad: Agropromizdat, 1987. S. 298—351.
4. Kosyan A. M. Spektrofotometricheskii metod opredeleniya organicheskikh sul’fidov chesnoka // Khim.-farmats. 1985. № 2. S. 1463-1465.
5. A spectrophotomeric assay for allicin, alliin and alliinase (alliin lyase) with a chromogenic thiol: reaction of 4-mercaptopiridine with thiosul-finates / T.Miron [et al.] // Anal Biochem. 2002. Vol. 307, No. 1. P. 76-83. |
| Full article | Spectrophotometric Examination of Extracts of Plants Allium lineare L and Allium nutans L in the Infrared and Visible Areas of the Spectrum |
