Optimization of extraction, characterization and antioxidant activity of polysaccharides from Brassica rapa L.

W Wang, X Wang, H Ye, B Hu, L Zhou, S Jabbar… - International Journal of …, 2016 - Elsevier
… In the present study, therefore, extraction optimization, characterization and antioxidant activity
… The optimal extraction conditions with an extraction yield of 21.48 ± 0.41% for crude BRP …

Optimization of extraction time and temperature on antioxidant activity of Schizophyllum commune aqueous extract using response surface methodology

HS Yim, FY Chye, V Rao, JY Low, P Matanjun… - Journal of Food Science …, 2013 - Springer
… the ranges of extraction time (60–330 min) and temperature (25–60 C) were optimized using
RSM for maximal yield of antioxidant activity and TPC from S. commune aqueous extract as …

Optimization of Extraction of Phenolic Compounds from Ocimum Basilicum Leaves and Evaluation of Their Antioxidant Activity

TH Do, HB Truong, HC Nguyen - Pharmaceutical Chemistry Journal, 2020 - Springer
… The antioxidant activity of phenolic compounds is due to their ability to chelate metal cations…
In this study, the antioxidant activity of the O. basilicum leaf extract were studied using DPPH-…

Optimization of extraction process and antioxidant activity of polysaccharides from leaves of Paris polyphylla

S Shen, D Chen, X Li, T Li, M Yuan, Y Zhou… - Carbohydrate polymers, 2014 - Elsevier
… As shown in Table 4, the optimized extraction conditions were extraction temperature 90.83
C, ratio of water to raw material 21.3:1, and extraction time 4.8 h, and the predicted yield of …

Optimization of Extraction Process and the Antioxidant Activity of Phenolics from Sanghuangporus baumii

N Zheng, Y Ming, J Chu, S Yang, G Wu, W Li, R Zhang… - Molecules, 2021 - mdpi.com
… In terms of pharmacological activity, our in vitro antioxidant studies suggested that the
mulberry polyphenols of S. baumii had good antioxidant activity. Although we made some …

Optimization of extraction conditions to improve phenolic content and in vitro antioxidant activity in craft brewers' spent grain using response surface methodology …

AI Andres, MJ Petron, AM Lopez, ML Timon - Foods, 2020 - mdpi.com
Extraction temperature, extraction time and liquid (water) to solid ratio were optimized in
order to extract antioxidant … content (TPC) and antioxidant activity was measured using three …

Optimization of extraction time and temperature for antioxidant activity of edible wild mushroom, Pleurotus porrigens

HS Yim, FY Chye, SM Koo, P Matanjun, SE How… - Food and Bioproducts …, 2012 - Elsevier
… Out of many extraction conditions, the focus of the present study was given to … the extraction
conditions (time and temperature) optimization for the maximum yield of antioxidant activity of …

Optimization of extraction, antioxidant activity and functional properties of quince seed mucilage by RSM

M Jouki, SA Mortazavi, FT Yazdi, A Koocheki - International journal of …, 2014 - Elsevier
… , turbidity, viscosity, antioxidant activity, emulsion stability and foam … optimization determined
the optimum extraction conditions based on the highest yield, viscosity, antioxidant activity, …

Antioxidant activity and optimization of extraction of polysaccharide from the roots of Dipsacus asperoides

LH Tan, D Zhang, B Yu, SP Zhao, JW Wang… - International journal of …, 2015 - Elsevier
antioxidantantioxidant activity and were effective against H 2 O 2 -induced L02 cells injury.
Then, response surface methodology (RSM) was applied to optimize the ultrasonic extraction

Optimization extraction conditions for improving phenolic content and antioxidant activity in Berberis asiatica fruits using response surface methodology (RSM)

T Belwal, P Dhyani, ID Bhatt, RS Rawal, V Pande - Food chemistry, 2016 - Elsevier
Optimization experiment was carried out using response surface methodology (RSM) for
extraction of polyphenols and antioxidant activity in Berberis asiatica fruits. A three-level-five …