Abstract
The extraction of total phenolics (TPC), total flavonoids content (TFC), total saponins content (TSC), and caffeic acid (AC) contents of asparagus roots extract (ARE) from New Zealand and Chinese AR cultivars was optimized following a microwave-assisted extraction combined with central composite design. The determination of AC was conducted by HPLC in samples extracted under the optimum extraction conditions. The optimal variables for ethanol extraction generated a maximum TPC, TFC and TSC of optimal results for 68.6 mg GAE/g, 11.9 mg RE/g and 0.7 mg SE/g as well as antioxidant power towards β-carotene bleaching assay (%βsc) (57.2%), superoxide anion radical (%O 2−sc ) scavenging capacity (20.1%) and ferric reducing antioxidant power assay (FRAP) (1.63 µmol/g). For methanol, optimum extraction conditions obtained maximum TPC (62.6 mg GAE/g) TFC (10.7 mg RE/g), TSC (0.68 mg SE/g) with %βsc (53.9%), %O 2−sc (19.1%) and FRAP (0.63 µmol/g). The content of caffeic acid from ARE ranged from 0.46 to 2.89 mg/g with ethanol and from 0.41 to 2.64 mg/g with methanol.
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References
Al-Farsi MA, Lee CY (2008) Optimization of phenolics and dietary fibre extraction from date seeds. Food Chem 108:977–985
Celik S, Erdogan S, Tuzcu M (2009) Caffeic acid phenethyl ester (CAPE) exhibits significant potential as an antidiabetic and liver-protective agent in streptozotocin-induced diabetic rats. Pharmacol Res 60:270–276
Chen JH, Ho C (1997) Antioxidant activities of caffeic acid and its related hydroxycinnamic acid compounds. J Agric Food Chem 45:2374–2378
De Vargas FS, Almeida PD, de Boleti APA, Pereira MM, de Souza TP, de Vasconcellos MC, Lima ES (2016) Antioxidant activity and peroxidase inhibition of Amazonian plants extracts traditionally used as anti-inflammatory. BMC Complement Altern Med 16:83
Fan R, Yuan F, Wang N, Gao Y, Huang Y (2015) Extraction and analysis of antioxidant compounds from the residues of Asparagus officinalis L. J Food Sci Technol 52:2690–2700
Fang Y (2005) Purification and monosaccharide composition of saponin from Asparagus officianlis L. Chin J Biotechnol 21:446–450
Gan C, Latiff AA (2011) Optimisation of the solvent extraction of bioactive compounds from Parkia speciosa pod using response surface methodology. Food Chem 124:1277–1283
Ghimire BK, Seong ES, Kim EH, Ghimeray AK, Yu CY, Ghimire BK, Chung IM (2011) A comparative evaluation of the antioxidant activity of some medicinal plants popularly used in Nepal. J Med Plant Res 5:1884–1891
Guleria S, Tiku A, Singh G, Koul A, Gupta S, Rana S (2013) In vitro antioxidant activity and phenolic contents in methanol extracts from medicinal plants. J Plant Biochem Biotechnol 22:9–15
Hossain M, Sharmin FA, Akhter S, Bhuiyan MA, Shahriar M (2012) Investigation of cytotoxicity and in-vitro antioxidant activity of asparagus racemosus root extract. Int Curr Pharm J 1:250–257
Huang XF, Zhang Y, Kong LY (2006) Chemical constituents of Asparagus officinalis. Chin J Nat Med 4:181–184
Jain N, Goyal S, Ramawat K (2011) Evaluation of antioxidant properties and total phenolic content of medicinal plants used in diet therapy during postpartum healthcare in Rajasthan. Int J Pharm Pharm Sci 3:248–253
Jentzer JB, Alignan M, Vaca-Garcia C, Rigal L, Vilarem G (2015) Response surface methodology to optimise accelerated solvent extraction of steviol glycosides from Stevia rebaudiana bertoni leaves. Food Chem 166:561–567
Kulczyński B, Kobus-Cisowska J, Kmiecik D, Gramza-Michałowska A, Golczak D, Korczak J (2016) Antiradical capacity and polyphenol composition of asparagus spears varieties cultivated under different sunlight conditions. Acta Sci Pol Technol Aliment 15:267–279
Li H, Deng Z, Wu T, Liu R, Loewen S, Tsao R (2012) Microwave-assisted extraction of phenolics with maximal antioxidant activities in tomatoes. Food Chem 130:928–936
Li J, Nie L, Liu M, Hu S (2015) The study of asparagus different parts’ active ingredients. Food Res Technol 15:006
Mandal SC, Lakshmi SM, Sinha S, Murugesan T, Saha B, Pal M (2000) Antitussive effect of Asparagus racemosus root against sulfur dioxide-induced cough in mice. Fitoterapia 71:686–689
Negi JS, Singh P, Joshi GP, Rawat MS, Bisht VK (2010) Chemical constituents of asparagus. Pharmacogn Rev 4:215–220
Nwafor PA, Okwuasaba F (2003) Anti-nociceptive and anti-inflammatory effects of methanolic extract of Asparagus pubescens root in rodents. J Ethnopharmacol 84:125–129
Nwafor PA, Okwuasaba F, Binda L (2000) Antidiarrhoeal and antiulcerogenic effects of methanolic extract of Asparagus pubescens root in rats. J Ethnopharmacol 72:421–427
Okutan H, Ozcelik N, Yilmaz HR, Uz E (2005) Effects of caffeic acid phenethyl ester on lipid peroxidation and antioxidant enzymes in diabetic rat heart. Clin Biochem 38:191–196
Olthof MR, Hollman PC, Katan MB (2001) Chlorogenic acid and caffeic acid are absorbed in humans. J Nutr 131:66–71
Rodríguez R, Jaramillo S, Rodríguez G, Espejo JA, Guillén R, Fernández-Bolaños J, Jiménez A (2005) Antioxidant activity of ethanolic extracts from several asparagus cultivars. J Agric Food Chem 53:5212–5217
Routray W, Orsat V (2012) Microwave-assisted extraction of flavonoids: a review. Food Bioprocess Technol 5:409–424
Shah S, Dhanani T, Kumar S (2013) Comparative evaluation of antioxidant potential of extracts of Vitex negundo, Vitex trifolia, Terminalia bellerica, Terminalia chebula, Embelica officinalis and Asparagus racemosus. Innov J Pharm Pharm Sci 1:44–53
Singh B, Singh N, Thakur S, Kaur A (2017) Ultrasound assisted extraction of polyphenols and their distribution in whole mung bean, hull and cotyledon. J Food Sci Technol 54:921–932
Son S, Lewis BA (2002) Free radical scavenging and antioxidative activity of caffeic acid amide and ester analogues: structure-activity relationship. J Agric Food Chem 50:468–472
Subba A, Mandal P (2015) Pharmacognostic studies and in vitro antioxidant potential of traditional polyherbal formulation of west Sikkim with Asparagus Spp. Pharmacogn J 7:6
Sun T, Powers J, Tang J (2007) Evaluation of the antioxidant activity of asparagus, broccoli and their juices. Food Chem 105:101–106
Wang H, Provan GJ, Helliwell K (2004) Determination of rosmarinic acid and caffeic acid in aromatic herbs by HPLC. Food Chem 87:307–311
Yang B, Liu X, Gao Y (2009) Extraction optimization of bioactive compounds (crocin, geniposide and total phenolic compounds) from Gardenia (Gardenia jasminoides Ellis) fruits with response surface methodology. Innov Food Sci Emerg Technol 10:610–615
Zhang D, Zhang J, Che W, Wang Y (2016) A new approach to synthesis of benzyl cinnamate: optimization by response surface methodology. Food Chem 206:44–49
Acknowledgement
The financial support from the research Grant (Ref. 2014BAD04B00) of the Food Science and Pharmacy College of Xinjiang Agriculture University, China) to this project is highly appreciated. The authors would also like to thank the Dr. Xiaohong Wang of the Department of Veterinary Medicine for providing the facilities for this project.
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Zhang, H., Birch, J., Ma, Z.F. et al. Optimization of microwave-assisted extraction of bioactive compounds from New Zealand and Chinese Asparagus officinalis L. roots. J Food Sci Technol 56, 799–810 (2019). https://doi.org/10.1007/s13197-018-3540-0
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DOI: https://doi.org/10.1007/s13197-018-3540-0