Antioxidant activity of extracts from foxtail millet (Setaria italica)

Suma, P. Florence; Urooj, Asna

doi:10.1007/s13197-011-0300-9

Cited by 77 publications

(40 citation statements)

References 17 publications

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“…The generation of ROS associated with induction of apoptosis (Suma & Urooj, 2012). To investigate whether BPIS could induce apoptosis in HCT-116 cells, we analysed the effects of BPIS on typical morphological changes by Hoechst 33342 staining.…”

Section: Ros Triggered Bpis-induced Apoptosis In Hct-116 Cellmentioning

confidence: 99%

Bound polyphenol from foxtail millet bran induces apoptosis in HCT-116 cell through ROS generation

Shi

Shan

et al. 2015

Journal of Functional Foods

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Section: Ros Triggered Bpis-induced Apoptosis In Hct-116 Cellmentioning

confidence: 99%

Bound polyphenol from foxtail millet bran induces apoptosis in HCT-116 cell through ROS generation

Shi

Shan

et al. 2015

Journal of Functional Foods

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“…The ability of extracts to scavenge DPPH radicals was determined according to the method of Florence Suma and Urooj (2011). 1 mL of a 1 mM methanolic solution of DPPH was mixed with 3 mL of extract solution in methanol (containing 50-500 μg of dried extract).…”

Section: Dpph Radical Scavenging Activitymentioning

confidence: 99%

Optimization of microwave assisted extraction (MAE) and soxhlet extraction of phenolic compound from licorice root

et al. 2014

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In present study, response surface methodology was used to optimize extraction condition of phenolic compounds from licorice root by microwave application. Investigated factors were solvent (ethanol 80 %, methanol 80 % and water), liquid/solid ratio (10:1-25:1) and time (2-6 min). Experiments were designed according to the central composite rotatable design. The results showed that extraction conditions had significant effect on the extraction yield of phenolic compounds and antioxidant capacities. Optimal condition in microwave assisted method were ethanol 80 % as solvent, extraction time of 5-6 min and liquid/solid ratio of 12.7/1. Results were compared with those obtained by soxhlet extraction. In soxhlet extraction, Optimum conditions were extraction time of 6 h for ethanol 80 % as solvent. Value of phenolic compounds and extraction yield of licorice root in microwave assisted (MAE), and soxhlet were 47.47 mg/g and 16.38 %, 41.709 mg/g and 14.49 %, respectively. These results implied that MAE was more efficient extracting method than soxhlet.

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“…Foxtail millet (Setaria italica Beauv), one of the oldest cultivated crops, originated from China, and is now planted in India, China, Japan, Australia, North Africa and South America for its excellent drought resistance, high tolerance to poor soil and good nutrient value (Sreenivasulu et al 2004;Prashant et al 2005;Suma and Urooj 2012). It has been reported that Foxtail millet is rich in starch, protein, lipid, vitamins and minerals (Usha et al 1996;Bai et al 2009).…”

Section: Introductionmentioning

confidence: 99%

Preparation and characterization of foxtail millet bran oil using subcritical propane and supercritical carbon dioxide extraction

Shi

Zhang

et al. 2014

J Food Sci Technol

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The foxtail millet (Setaria italica Beauv) bran oil was extracted with traditional solvent extraction (SE), supercritical carbon dioxide extraction (SCE) and subcritical propane extraction (SPE) and analyzed the yield, physicochemical property, fatty acid profile, tocopherol composition, oil oxidative stability in this study. The yields of foxtail millet bran oil by SE, SCE and SPE were 17.14 %, 19.65 %, 21.79 % of raw material weight (corresponded to 75.54 %, 86.60 %, 96.03 % of the total amount of the oil measured by using Soxhlet extraction), respectively. The effect of the extraction methods on the physicochemical properties (peroxide value, saponification value and color) was significant while the difference in fatty acid profile was negligible based on GC analysis. The major components of vitamin E in the obtained oils were identified as α-and β-tocopherols by HPLC, and SPE was superior to SE and SCE in the extraction of tocopherols. In Rancimat test, the oil obtained by SPE showed the highest oil oxidative stability, which could attribute to its high tocopherol content and low peroxide value. In view of oil quality, SPE employed smaller times and lower pressures compared to SE and SCE. SPE was a suitable and selective method for the extraction of the foxtail millet bran oil.

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Antioxidant activity of extracts from foxtail millet (Setaria italica)

Cited by 77 publications

References 17 publications

Bound polyphenol from foxtail millet bran induces apoptosis in HCT-116 cell through ROS generation

Bound polyphenol from foxtail millet bran induces apoptosis in HCT-116 cell through ROS generation

Optimization of microwave assisted extraction (MAE) and soxhlet extraction of phenolic compound from licorice root

Preparation and characterization of foxtail millet bran oil using subcritical propane and supercritical carbon dioxide extraction

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