Optimization of Ultrasound-Assisted Extraction of phenolic compounds and anthocyanins from blueberry ( Vaccinium ashei ) wine pomace

He, Bing; Zhang, Lingli; Yue, Xueyang; Liang, Jin; Jiang, Jun; Gao, Xueling; Yue, Pengxiang

doi:10.1016/j.foodchem.2016.02.094

Cited by 279 publications

(173 citation statements)

References 38 publications

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“…Ultrasonic-assisted extraction (UAE) is one of the rapid and efficient techniques due to its strong cavitation effect and mechanical function (Liu et al, 2015b;Ma et al, 2016;Rocha et al, 2017). Response surface methodology (RSM) is an effective mathematical and statistical tool (Balyan & Sarkar, 2017;He et al, 2016) for modeling and optimization of the extraction parameters and for investigation of the interaction between the extraction parameters (Balyan & Sarkar, 2017;He et al, 2016). Thus, they are usually combined to extract bioactive substances from various natural materials (Al-Juhaimi et al, 2016;Chemat et al, 2017;Maran et al, 2017;Zhu et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

et al. 2018

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Section: Introductionmentioning

confidence: 99%

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

et al. 2018

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“…In the last years, novel sustainable extraction techniques such as Ultrasound-Assisted Extraction (UAE), Microwave-Assisted Extraction (MAE), Supercritical CO2 Extraction, Supercritical Fluid Extraction (SFE), Accelerated Solvent Extraction (ASE) and Pressurized Hot Water Extraction (PHWE) or Subcritical Water Extraction (SWE) which allow to reduce extraction time and solvent consumption, increase nutraceutical yield and improve plant extract quality (1)(2)(3)(4)(5)(6)(7)(8)(9)(10). Subcritical water extraction is called green technology because it is a rapid and efficient recovery method as compared with conventional extraction methods.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Extraction Parameters on Antioxidant Activity of Subcritical Water Extracts Obtained From Mandarin Peel

Kanmaz¹,

Saral²

2017

GIDA

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Mandarin peel, which discarded as by-product at large amounts during fruit juice production, is a valuable source of antioxidant compounds in the food industry. The aim of this study was to investigate the effect of extraction temperature and static extraction time on antioxidant activity and phenolic compounds during subcritical water extraction. The antioxidant activity of subcritical water extracts were determined by 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay as IC 50 , ferric ion reducing antioxidant power (FRAP) and total antioxidant potential assay using Cu(II) complex as an oxidant (CUPRAC). As the IC 50 value of the subcritical water extracts obtained from mandarin peel decreased 40.8 times, FRAP and CUPRAC values increased 66.9 and 34.2 times with increasing extraction temperature from 50 to 180°C for 5 min, respectively. Besides, total phenolic content (TPC) of subcritical water extracts increased 4.9 and 5.0 times from 50 to 180°C for 5 and 15 min whereas, 9.6 and 9.9 times increase was obtained for total flavonoid content (TFC) in the subcritical water extracts, respectively.

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“…Consequently, the bioactive components could rapidly diffuse from the material to the solvent [21]. The advantages of UAE have been shown in the extraction of antioxidants from Stachys parviflora [22], the polyphenols from chicory grounds [23], as well as the phenolics and the anthocyanins from blueberry ( Vaccinium ashei ) wine pomace [24]. …”

Section: Introductionmentioning

confidence: 99%

Extraction of Natural Antioxidants from the Thelephora ganbajun Mushroom by an Ultrasound-Assisted Extraction Technique and Evaluation of Antiproliferative Activity of the Extract against Human Cancer Cells

Zheng

Zhou

et al. 2016

IJMS

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The Thelephora ganbajun mushroom has been found to be a potential rich source of natural antioxidants. In this study, an ultrasound-assisted extraction (UAE) technique together with GRAS (generally recognized as safe) solvents (ethanol and water) was used to maximize the extraction of antioxidants from Thelephora ganbajun. Five extraction parameters (ethanol concentration, solvent to solid ratio, extraction time, temperature and ultrasound power) were investigated by single-factor experiments, and then a central composite rotatable design was employed to study interaction of three key extraction parameters. The optimum conditions were as follows: 57.38% ethanol, 70.15 mL/g solvent to solid ratio, 10.58 min extraction time, 40 °C extraction temperature and 500 W ultrasound power. Under the optimum conditions, the antioxidant activity obtained was 346.98 ± 12.19 µmol Trolox/g DW, in accordance with the predicted value of 344.67 µmol Trolox/g DW. Comparison of UAE with conventional maceration and Soxhlet extraction, the UAE method showed stronger extract efficiency in a shorter extraction time. These results showed that UAE was an effective technique to extract antioxidants from Thelephora ganbajun. Furthermore, the extracts obtained under the optimized conditions exhibited antiproliferative activities toward human lung (A549), breast (MCF-7), liver (HepG2) and colon (HT-29) cancer cells, especially for liver and lung cancer cells. In addition, rutin, 2-hydrocinnamic acid and epicatechin were identified in the extract, which might contribute to antioxidant and antiproliferative activities.

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Optimization of Ultrasound-Assisted Extraction of phenolic compounds and anthocyanins from blueberry ( Vaccinium ashei ) wine pomace

Cited by 279 publications

References 38 publications

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

Ultrasonic-extraction of phenolic compounds from Phyllanthus urinaria: optimization model and antioxidant activity

The Effect of Extraction Parameters on Antioxidant Activity of Subcritical Water Extracts Obtained From Mandarin Peel

Extraction of Natural Antioxidants from the Thelephora ganbajun Mushroom by an Ultrasound-Assisted Extraction Technique and Evaluation of Antiproliferative Activity of the Extract against Human Cancer Cells

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