Off-line ESI-MS/MS profiling of betalains and flavonoid glycosides isolated from (fruit) Opuntia stricta var. dillenii and (vegetable) Atriplex hortensis var. rubra by countercurrent chromatography

  • Thi Minh Thu Tran, Thanh Binh Nguyen, Peter Winterhalter, Gerold Jerz
  • Thi Minh Thu Tran*
Từ khóa: Atriplex hortensis var. rubra, betalains, countercurrent chromatography (CCC), ESI-MS/MS, Opuntia stricta var. dillenii.

Tóm tắt

Opuntia stricta var. dillenii and Atriplex hortensis var. rubra, two plant species with abundant betalain and flavonoid content, were studied by high performance countercurrent chromatography (HPCCC) coupled with ESI-MS/MS in an off-line detection process. Both CCC runs used tert.-butyl-methyl-ether/n-butanol/acetonitrile/water 1% trifluoroacetic acid (v/v/v/v, 2:2:1:5) as a biphasic solvent system within an elution-extrusion mode...

Tác giả

Thi Minh Thu Tran, Thanh Binh Nguyen, Peter Winterhalter, Gerold Jerz

Institute of Food Chemistry, Technische Universität Braunschweig

Thi Minh Thu Tran*

Food Technology and Bioengineering Faculty, Cantho University of Technology

điểm /   đánh giá
Phát hành ngày
2022-03-22
Chuyên mục
PHYSICAL SCIENCES