Fact Snapshot
- Paper: Influences of Microwave-Assisted Extraction Parameters on Antioxidant Activity of the Extract from Akebia trifoliata Peels.
- Equipment: XH-100A
- Source: Foods, 2021
- Research direction: food functional-component extraction and RSM
- Core conditions: Temperature 50 ℃, Microwave power 500 W, and Time 39.31 min
Research Abstract
Influences of Microwave-Assisted Extraction Parameters on Antioxidant Activity of the Extract from Akebia trifoliata Peels. was published in Foods (2021) and is indexed as a Xianghu Q1 application case for XH-100A. The structured source links this paper to food functional-component extraction and RSM. Core operating conditions include Temperature 50 ℃, Microwave power 500 W, and Time 39.31 min. The DOI recorded for this paper is 10.3390/foods10061432.
Research Background and Problem
Equipment Use and Experimental Conditions
| Item | Parameter |
|---|---|
| Temperature | 50 ℃ |
| Microwave power | 500 W |
| Time | 39.31 min |
Evidence Details
The optimal extraction parameters of natural antioxidants from Akebia trifoliata peels were ethanol concentration, 49.61% (v/v); solvent-to-material ratio, 32.59:1 mL/g; extraction time, 39.31 min; microwave power, 500 W; and extraction temperature, 50 ◦C.
The bioactive components in the extract were determined by the HPLC method (Figure 6), and the contents of three compounds (chlorogenic acid, rutin and ellagic acid) were 6.38 ± 0.32 mg/g DW, 7.31 ± 0.17 mg/g DW as well as 3.41 ± 0.23 mg/g DW, respectively.
Under optimal extraction parameters, the TPC, FRAP and TEAC values of Akebia trifoliata peel extract were 33.17 ± 0.62 mg GAE/g DW, 356.51 ± 3.06 µM Fe(II)/g DW as well as 191.12 ± 3.53 µM Trolox/g DW, respectively.
In summary, MAE improved the extraction efficiency and increased the extraction rate by 26.22%, 27.81% and 19.77%, respectively.
The MAE was carried out using an XH-100A microwave equipment (Xianghu Instrumental Co., Beijing, China), and the operating parameters (power, temperature and time) could be adjusted and controlled.
Microwave-method evidence: source values include 300 W, 500 W.
Additional source evidence: source values include 20%, 50%. Entities: FRAP.
Additional source evidence: source values include 50%, 28.90 ± 0.18 mg.
Additional source evidence: source values include 30 °C, 50 °C.
Release evidence: source values include 10:1, 30:1.
Additional source evidence: source values include 33.17 mg. Entities: FRAP.
Mechanism / Method Highlights
- Method context: Temperature 50 ℃, Microwave power 500 W, and Time 39.31 min.
- Abstract evidence: The optimal extraction parameters of natural antioxidants from Akebia trifoliata peels were ethanol concentration, 49.61% (v/v); solvent-to-material ratio, 32.59:1 mL/g; extraction time, 39.31 min; microwave power, 500 W; and extraction temperature, 50 ◦C
- Source evidence: The bioactive components in the extract were determined by the HPLC method (Figure 6), and the contents of three compounds (chlorogenic acid, rutin and ellagic acid) were 6.38 ± 0.32 mg/g DW, 7.31 ± 0.17 mg/g DW as well as 3.41 ± 0.23 mg/g DW, respectively
- Source evidence: Under optimal extraction parameters, the TPC, FRAP and TEAC values of Akebia trifoliata peel extract were 33.17 ± 0.62 mg GAE/g DW, 356.51 ± 3.06 µM Fe(II)/g DW as well as 191.12 ± 3.53 µM Trolox/g DW, respectively
Application Value
- Positions XH-100A in a peer-reviewed Q1 research application.
- Records source affiliations: Sun Yat-sen University and Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
Related Equipment
FAQ
Which Xianghu instrument is covered by this page?
What is the main application direction?
Which publication does this case come from?
Influences of Microwave-Assisted Extraction Parameters on Antioxidant Activity of the Extract from Akebia trifoliata Peels.
Foods, 2021
DOI: 10.3390/foods10061432