अमूर्त

Application of cationic surfactant in the microwave-assisted extraction of alkaloids from Rhizoma Coptidis

Xubiao Luo, Xinman Tu, Weipin Xiao, Shenglian Luo


The feasibility of employing cationic surfactant cetyltrimethyl ammonium bromide (CTAB) as an alternative and effective solvent for the microwaveassisted extraction of alkaloids from Rhizoma Coptidis was demonstrated. When compared with anionic and nonionic surfactant solvents, CTAB enhanced the extraction efficiency. The optimal extraction parameters based on themicrowave-assisted micellar extraction technique were investigated. Under optimal conditions, i.e. 0.468 g/LCTAB,microwave-assisted extraction for 11 min at 70C the extraction recovery of seven alkaloids reached over 91.6%in a one-step extraction. Furthermore, the combination ofmicrowave- assisted extraction and cationic surfactant micellar extraction was shown to be a green, rapid and effective approach for alkaloids of Rhizoma Coptidis samples.


में अनुक्रमित

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  • गूगल ज्ञानी
  • जे गेट खोलो
  • चीन राष्ट्रीय ज्ञान अवसंरचना (सीएनकेआई)
  • उद्धरण कारक
  • ब्रह्मांड IF
  • इलेक्ट्रॉनिक जर्नल्स लाइब्रेरी
  • रिसर्च जर्नल इंडेक्सिंग की निर्देशिका (डीआरजेआई)
  • गुप्त खोज इंजन लैब्स
  • आईसीएमजेई

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