Authentication of medical herbals by multispectral analysis

Authors

Ait Kaddour Abderrahmane, PhD, Associate Professor, Department of Food Science and Technology, Institute for Higher Education and Research in the Field of Food, Animal Health, Agricultural and Environmental Sciences VetAgroSup 89 avenuedel’Europe 63370 Lempdes, Université ClermontAuvergne France. Phone: +33 (0) 473-98-13-78,Follow
Zhasur Esirgapovich Safarov, Doctor of Technical Sciences, Dean of Engineering faculty, Tashkent State Technical University, Uzbekistan. Phone: +99893 569-02-88 (m.)Follow
Shakhnoza Abduvakhitovna Sultanova, Doctor of Philosophy (PhD) in technical sciences, associate professor, head of department, Tashkent State Technical University, Uzbekistan. Phone: +99893 506-22-00 (m.),Follow

Abstract

The results of the study concerning the ability of multispectral analysis to authenticate dried medicinal herbs of Uzbekistan are considered. Before obtaining the multispectral image, various medicinal plants (colored oregano grass (herbaoriganitytthianthi) and shepherd's pouch (capsellabursa-pastoris) were subjected to different drying conditions to increase the variability of the plant database and reproduce the conditions. Drying experiments were carried out in the laboratory of Tashkent state technical University. After drying, the images were collected using nineteen light-emitting diodes (405 to 1050 nm) using the Videometer Lab2 device. The image cubes were processed to extract the average spectra of the image. The results of partial discriminant least squares analysis (PLSDA) after cross-checking performed on spectral data show 100% correct classification regardless of the medicinal plant. PLSDA gave 100% correct classification. These results showed that a multispectral imaging system can authenticate medicinal plants regardless of their drying process, probably due to the specific composition of the constituent elements.

First Page

25

Last Page

29

References

1. J Müller, A Heindl, “Drying of medicinal plants”, Volume 17. Medicinal and Aromatic Plants: Agricultural, Commercial, Ecological, Legal, Pharmacological and Social Aspects, pp. 237-252.
2. G.P Abdollah, “Effect of drying methods on qualitative ànd quantitative of the essential oil of Bakhtiari savory (Saturejabachtiarica Bunge.)A comparative study of spray-dried medicinal plant aqueous extracts. Drying performance and product quality”. Chemical Engineering Research and Design, vol. 104, pp. 681-694, December 2015.
3. Yi.Weiguang, Y.Hazel, Y.Hazel, “WetzsteinEffects of Drying and Extraction Conditions on the Biochemical Activity of Selected Herbs” Hort Science no.46(1), pp. 70-73, 2011.
4. J Müller, A Heindl, “Drying of medicinal plants”, Volume 17. Medicinal and Aromatic Plants: Agricultural, Commercial, Ecological, Legal, Pharmacological and Social Aspects, pp. 237-252.
5. S.P.Cuervo-Andrade and O.Hensel, “Stepwise drying of medicinal plants as alternative to reduce time and energy processing”. IOP Conference Series: Materials Science and Engineering, vol. 138, no. 1, pp. 138, 2016.
6. S.Sasidharan, “Spray Drying investigations on medicinal plant based pharmaceutical products”, Periodical polytechnica ser. Mech. Eng. vol. 98, no. 2-9 pp. 157-164, 1994.
7. Mahanom, H., Azizah A.H., Dzulkifly M.H. “Effect of different drying methods on concentrations of several phytochemicals in herbal preparation of 8 medicinal plants leaves” Malaysion journal of nutrition, no. 5(1), pp. 47-54, 1999.
8. M.Dattatreya, L.K.Kadam, R.K.Goyal, K.K.Singh , K.G.Manoj, “Thin layer convective drying of mint leaves”, Indian council of Agricultural Research, New Delhi, vol. 5(2), pp. 164-170, 2011.
9. SH.A.Sultanova, “Razrabotka konvektivnoy sushil'noy ustanovki konteynernogo tipa prednaznachennoy dlya lekarstvenny'h rasteniy” [Development of a conveyor type convective drying plant intended for medicinal plants], Mejdunarodny'y nauchno-tehnicheskiy jurnal «Himicheskaya tehnologiya. Kontrol' i upravlenie, no. 1(73), pp. 36-40, 2017 (in Russian).
10. SH.A.Sultanova, “Issledovanie profiley temperaturnogo polya processa konvektivnoy sushki rastitel'nogo sy'r'ya” [Study of the temperature field profiles of the convective drying process of plant raw materials], Nauchno-teoreticheskiy jurnal, «Hranenie i pererabotka sel'hozsy'r'ya», no. 8, pp. 47-50, 2017.(in Russian).
11. SH.A.Sultanova, J.E`.Safarov, “Issledovanie lekarstvennogo rasteniya zizifora (ziziphora) kak ob`ekta sushki” [The study of medicinal plants ziziphora as the object of drying], Universum:Tehnicheskie nauki, no. 12(45), pp. 15-18, 2017. (in Russian).
12. SH.A.Sultanova, J.E`.Safarov, “Development and Application of Drying Technologies for Medicinal Plants for Use in the Food Industry”, Austrian Journal of Technical and Natural Sciences Scientific journal no. 11–12, pp.41-43, 2017.
13. SH.A.Sultanova, J.E`.Safarov, U.A.Azizov, A.A.Tulaganov, “Primenenie vodonagrevatel'noy konvektivnoy sushil'noy ustanovki pri obezvojivanii lekarstvenny'h rasteniy” [Application of a water-heating convective drying unit for analgesia of medicinal plants], Farmacevticheskiy jurnal, no. 1, pp. 19-22, 2018. (in Russian).
14. J.E.Safarov, Sh.A.Sultanova, “Development of water-heating convective drying equipment” Internation scientific conference. Gabrovo, vol. 3, pp. 89-90, 2017.

Recommended Citation

Abderrahmane, Ait Kaddour; Safarov, Zhasur Esirgapovich; and Sultanova, Shakhnoza Abduvakhitovna (2019) "Authentication of medical herbals by multispectral analysis," Chemical Technology, Control and Management: Vol. 2019: Iss. 1, Article 2.
DOI: https://doi.org/10.34920/2019.1.25-29