Abstract The L9 (34) orthogonal experimental design was carried out with four factors
including di-chloromethane-40% ammonia concentration ratio, solid-liquid ratio, extraction …

Objective: To optimize the extraction process of methoxylflavones in the rhizome of
Kaempferia parviflora. Methods: Ultrasonication was used for the extraction. Based on single …

To optimize the extraction process of Tou Tong Ling Capsule. Method: The optimum
extraction conditions were investigated by the orthogonal design and in puerarin the content …

This paper aimed to investigate the extraction process of total flavonoids and triterpenes in
Inonotus obliquus by ultrasound-assisted enzymatic extraction. The UV spectrophotometric …

A design space of the reflux extraction process of Sophora Flavescentis Radix-
Glycyrrhizauralensis was established and verified following the concept of" quality by design …

In order to overcome the bad precision of fitted error, lower accuracy optimization results and
other flaws, when extraction technology of the lotus leaf alkaloids was optimized by …

The multi-component ultrasonic extraction process of Acanthopanax senticosus was
optimized via ultra-high performance liquid chromatography-mass spectrometry (UPLC …

In this paper, the ultrasonic extraction technology of Forsythia suspensa leaves was
optimized based on multi-index components. The contents of forsythioside A, forsythin and …

In this paper, the optimization of the extraction/purification process of multiple components
was performed by the entropy weight method (EWM) combined with Plackett–Burman …