Comparison of Microwave and Ultrasonic Assisted Extraction of Kaempferol from Cassia Alata

@article{LingYeong2018ComparisonOM,
  title={Comparison of Microwave and Ultrasonic Assisted Extraction of Kaempferol from Cassia Alata},
  author={Yi Ling Yeong and Sook Fun Pang and Sin Yee Chong and Jolius Gimbun},
  journal={International Journal of Engineering \& Technology},
  year={2018}
}
The effect of auxiliary energy to the kaempferol extraction yield from Cassia alata is presented in this paper. The effect of auxiliary energy ranging from 0.045 to 20 W/ml was studied by performing extraction using ultrasonic assisted extraction (UAE), maceration (ME) and microwave assisted extraction (MAE). A ultra-performance liquid chromatography coupled photodiode array (UPLC-PDA) was used for kaempferol identification and quantification. Matching of residence time and UV spectrum between… Expand

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References

SHOWING 1-10 OF 34 REFERENCES
The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata
This paper presents the effect of auxiliary energy on rhein, kaempferol and astragalin extraction from Cassia alata . The effect of auxiliary energy was examined by performing extraction using eitherExpand
Ultrasound-assisted extraction of rutin and quercetin from Euonymus alatus (Thunb.) Sieb.
TLDR
The application of sonication method was shown to be highly efficient in the extraction of rutin and quercetin from E. alatus (Thunb.) Sieb, compared with classical methods. Expand
Comparative study of the effect of auxiliary energies on the extraction of Citrus fruit components.
TLDR
Under the evaluated conditions the SHLE method is the less favorable to extract metabolites from citrus, being the best the USAE method, and USAE and SHLE the most dissimilar. Expand
Microwave-Assisted Extraction of Natural Antioxidants from the Exotic Gordonia axillaris Fruit: Optimization and Identification of Phenolic Compounds
TLDR
The antioxidant capacity of the extract obtained by MAE method was stronger than that obtained by maceration or Soxhlet extraction, and several phenolic compounds in the extract were identified and quantified by UPLC-MS/MS. Expand
Microwave-Irradiation Induced Fast Simultaneous Extraction of Methoxylated and Hydroxylated Phenolic Compounds from Orthosiphon stamineus Leaves
A combined effect of microwave irradiation and solvent types on the phenolic compounds extraction from Orthosiphon stamineus leaves was studied. The effect of as extraction time, the microwaveExpand
Ultrasound-assisted extraction of capsaicinoids from Capsicum frutescens on a lab- and pilot-plant scale.
TLDR
It was shown that the ultrasonic extraction produced a significant reduction in extraction time at a lower operational temperature than under a conventional industrial hot maceration process. Expand
Effect of Microwave-Assisted Extraction on the Phenolic Compounds and Antioxidant Capacity of Blackthorn Flowers.
TLDR
Results show that aqueous solution of ethanol was more appropriate solvent for extraction of phenolic compounds and also antioxidant capacity determined by 2,2-diphenyl-1-picrylhydrazyl free radical scavenging capacity assay are obtained. Expand
Ultrasonic Assisted Extraction on Phenolic and Flavonoid Content from Phyllanthus niruri Plant
Objectives: To find out the effect of ultrasonic assisted extraction with various solvents of phenolic and flavonoid compound extracted from P. niruri. Methods/Statistical Analysis: Phenolic contentExpand
Optimization of extraction parameters of total phenolic compounds from henna (Lawsonia inermis) leaves
Response surface methodology (RSM) in conjunction with central composite rotatable design (CCRD) was performed in the present study to optimize the extraction parameters for assessing maximum yieldExpand
Ultrasound-assisted extraction of phenolic compounds from strawberries prior to liquid chromatographic separation and photodiode array ultraviolet detection.
TLDR
The method was applied to two types of strawberries to demonstrate the applicability of the proposed method, which is much faster and produces less analyte degradation than methods as solid-liquid, subcritical water and microwave-assisted extraction. Expand
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