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Effect of drying methods on functional compounds in methanol extracts of Centella asiatica

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Research Paper 05/08/2023
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Effect of drying methods on functional compounds in methanol extracts of Centella asiatica

P. Karthika, T. Poongodi Vijayakumar
Int. J. Biosci.23( 2), 177-183, August 2023.
Certificate: IJB 2023 [Generate Certificate]
Key: Anti-inflammatoryCentella asiaticaFTIRPhenolic compoundsYield

Abstract

Centella asiatica is a pre-historically utilized medicinal herb well recognized as a traditional phytotherapeutic substance for treating various diseases. Centella asiatica possesses pharmacological value due to the presence of phytochemicals like flavonoids and terpenoids, mainly asiatic acid, asiaticoside, and madecassoside. Its role as a functional component in developing various processed food products and packaging films is continuously being explored. The present study is focused on the effect of drying methods (shade drying, cabinet drying and hot air oven drying) on functional compounds in methanol extracts of Centella asiatica. The Centella asiatica leaves were dried through shade drying (28ºC), hot air oven and cabinet drier at three different temperatures (40ºC, 50ºC, and 60ºC). The methanol was used for the extraction of the bioactive compounds. The total yield and functional compound were identified viz., FTIR in all the dried powders and methanol extracts of Centella asiatica respectively. The result of extracts revealed that shade dried obtained a maximum yield than the cabinet and hot air oven-drying methods. The FTIR study reveals the presence of alkanes, amines, aldehydes, carboxylic acids, aromatic compounds, nitro compounds, esters, and alkyl halides, in all the methanol extracts of Centella asiatica. Centella asiatica is a medicinal herb that has been used for centuries to treat a variety of health conditions. It is known for its wound healing, anti-inflammatory, and antioxidant properties. The identified compounds may be responsible for health, including wound healing, skin health, and cognitive function.

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Abbas AM, Seddik MA, Gahory AA, Salaheldin S, Soliman WS. 2021. Differences in the aroma profile of chamomile (Matricaria chamomilla L.) after different drying conditions. Sustainability 13(9), 5083.

Chandra S. 2019. Fourier transforms infrared (Ft-Ir) spectroscopic analysis of Nicotiana plumbaginifolia (Solanaceae). Journal of Medicinal Plants 7(1), 82-85.

Chua KJ, Chou SK. 2003. Low-cost drying methods for developing countries. Trends in Food Science & Technology 14(12), 519-528.

Dincer I, Hussain MM, Sahin AZ, Yilbas BS. 2002. Development of a new moisture transfer (Bi–Re) correlation for food drying applications. International Journal of Heat and Mass Transfer 45(8), 1749-1755.

Emelike NJT, Akusu MO. 2020. Comparative effects of drying on the drying characteristics, product quality and proximate composition of some selected vegetables. European Journal of Food Science and Technology 8(2), 11-23.

FTIR. 2023. Functional Group Database Table with Search-Insta, NANO. https://instanano.com/all /characterization/ftir/ftir-functional-group-search / (accessed July 28th, 2023).

Guine RPF, Fernandes RMC. 2006. Analysis of the drying kinetics of chestnuts. Journal of Food Engineering 76(3), 460-467.

Huang Q, Wang X, Ho CT. 2007. Investigation of Adsorption Behavior of (-)- Epigallocatechin Gallate on Bovine Serum Albumin Surface Using Quartz Crystal Microbalance with Dissipation Monitoring. Journal of Agricultural and Food Chemistry 55, 10110-10116.

Khiari R, Zemni H, Mihoubi D. 2019. Raisin processing: Physicochemical, nutritional and microbiological quality characteristics as affected by drying process. Food reviews international 35(3), 246-298.

Kim JH, Lee JH, Kim GS, Moon JH, Kim JY. 2017. Centella asiatica extract promotes wound healing by modulating the expression of extracellular matrix proteins and growth factors in a rat model. Phytomedicine 37, 1-10.

Lakshmi NDM, Mahitha B, Madhavi T, Sushma J. 2015. Phytochemical screening and FTIR analysis of Clitoria ternatea leaves. International Journal of Scientific & Engineering Research 6(2), 287-290.

Lasch P, Naumann D. 2000. Infrared spectroscopy in microbiology. In: Meyers RA (Ed) Encyclopedia of analytical chemistry. Wiley, London

Lee SY, Ferdinand V, Siow LF. 2022. Effect of drying methods on yield, physicochemical properties, and total polyphenol content of chamomile extract powder. Frontiers in Pharmacology 13, 1003209.

Mohd Zainol MK, Abdul-Hamid A, Abu Bakar F, Pak Dek S. 2009. Effect of different drying methods on the degradation of selected flavonoids in Centella asiatica. International Food Research Journal 16(4), 531-537.

Shurvell HF. 2002. Spectra-structure correlations in the mid and far infrared. In Handbook of vibrational spectroscopy.

Socrates G. 2004. Infrared and Raman characteristic group frequencies: tables and charts. 3rd (Ed), John Wiley & Sons Ltd, England.

Sugunabai J, Jeyaraj M, Karpagam T. 2015. Analysis of functional compounds and antioxidant activity of Centella asiatica. World Journal of Pharmacy and Pharmaceutical Sciences 4(8), 1982-1993.

Xue F, Li C, Liu Y, Zhu X, Pan S, Wang L. 2013. Encapsulation of tomato oleoresin with zein prepared from corn gluten meal. Journal of Food Engineering 119, 439-445.

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