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- Title
Optimization of the Ultrasonic Extraction Technology of Pigments from the Leaves of Coix lacryma-jobi.
- Authors
Xiaoxue LU; Dewei ZHANG; Yuqing HUANG; Suoyi HUANG
- Abstract
[Objective] To research the extraction technology of pigments from the leaves of Coix lacryma-jobi L. by ultrasonic wave, and to provide theoretical basis for the utilization of C. lacryma-jobi resources. [Methods] The optimal extraction technology was obtained based on single factor test and orthogonal test. [Results] The optimal extraction technology for pigments from C. lacryma-jobi leaves was as follows: 1:20 solid-liquid ratio, 120 W extraction power and 9 min extraction time. [Conclusions]Raw materials and the reagent were low-cost and easy to get; the extraction method was simple, repeatable and time saving.
- Subjects
COIX lacryma-jobi; PLANT extracts; ULTRASONIC waves; ORTHOGONAL systems; PLANT pigments
- Publication
Medicinal Plant, 2014, Vol 5, Issue 2, p54
- ISSN
2152-3924
- Publication type
Article