Effect of processing parameter on chemical composition of clitoria ternatea extract / Nur Lina Syahirah Mustapa, Mahirah Muhammad Rosli and Nurul Izah Juhari

Mustapa, Nur Lina Syahirah and Muhammad Rosli, Mahirah and Juhari, Nurul Izah Effect of processing parameter on chemical composition of clitoria ternatea extract / Nur Lina Syahirah Mustapa, Mahirah Muhammad Rosli and Nurul Izah Juhari. [Student Project] (Submitted)

Abstract

Clitoria Ternatea is an herbaceous plant that contain many bioactive compounds for the health benefits. The processing parameter in extraction method is crucial to obtain its bioactive compound which contribute to its antioxidant properties. Therefore, this study was conducted to determine the effect of different processing parameter on the chemical composition which is the total antioxidant compounds. Three different processing parameters were investigated which are different temperature of oven drying (40°C, 50°C, 60°C, 70°C) and the detection method (GCMS, HPLC, UHPLC, FCR); different drying method (oven, microwave, air, freeze) and the determination method (GCMS, HPLC, FTIR, LCMS); and different types of solvent (methanol, ethanol, hexane, acetone) and the detection method (HPLC, GCMS, UHPLC, LCMS). This study was carried out by using Taguchi method in Minitab software 14. The results were measured by observing the signal to noise ratios to obtain which processing parameter is significant to the total antioxidant compounds. Other than that, by considering the P-value and the delta value the most significant effect can be determined. The results indicate that the temperature of oven drying is more significant than its detection method towards the total antioxidant. The optimum temperature of oven-drying for the extraction of C. Ternatea flower obtained is at 70C. Furthermore, the effect of different drying method gives more impact on the antioxidant activity especially air drying. The different uses of solvent give a significant effect that can influence the antioxidant activity during extraction. Using methanol as a solvent will preserve the bioactive compound in C. Ternatea extract. In a nutshell, the processing parameters which are temperature, drying method, and solvent will affect the total antioxidant compounds of the C. Ternatea extract.

Metadata

Item Type: Student Project
Creators:
Creators
Email / ID Num.
Mustapa, Nur Lina Syahirah
2018279954
Muhammad Rosli, Mahirah
2018806208
Juhari, Nurul Izah
2018236734
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Ab Rahman, Nur Syukriah
UNSPECIFIED
Subjects: Q Science > Q Science (General) > Study and teaching
Q Science > Q Science (General) > Study and teaching > Laboratories. General works
Q Science > QK Botany > Plant physiology
Q Science > QK Botany > Plant physiology > Botanical chemistry. Phytochemicals
Q Science > QR Microbiology > Bacteria
Divisions: Universiti Teknologi MARA, Terengganu > Dungun Campus > Faculty of Chemical Engineering
Programme: Diploma in Chemical Engineering
URI: https://ir.uitm.edu.my/id/eprint/55083
Edit Item
Edit Item

Download

[thumbnail of 55083.pdf] Text
55083.pdf

Download (197kB)

Fulltext

Fulltext is available at:
  • Kaunter Perkhidmatan Maklumat | Perpustakaan Cendekiawan | Dungun

ID Number

55083

Indexing

|

Statistic

Statistic details