Optimization of ultrasonic-assisted debittering of <i>Ganoderma lucidum</i> using response surface methodology, characterization, and evaluation of antioxidant activity.

ABSTRACT:

Background

Ganoderma lucidum (G. lucidum) has gained increasing attention as a potential health care product and food source. However, the bitter taste of G. lucidum has limited its development and utilization for the food industry.

Methonds

The response surface methodology was employed to optimize the inclusion conditions for the debittering of G. lucidum. The effects of 2-hydroxypropyl-β-cyclodextrin concentration (12-14 g/mL), ultrasound temperature (20-40 °C and host-guest ratio (1:1-2:1) on response variables were studied. The physical characteristics of inclusion complexes prepared through spray drying and freeze drying were analyzed. The antioxidant activity of the different treated samples was subsequently investigated.

Results</

SUBMITTER: Chen S 

PROVIDER: S-EPMC11485051 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature