Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The scheme of polysaccharides extracted from seedless chestnut rose fruit with different extraction technologies. RSP-W, RSPs obtained by accelerated solvent extraction; RSP-C, RSPs obtained by citric acid solution extraction; RSP-A, RSPs obtained by 5% sodium hydroxide/0.05% sodium borohydride solution extraction; RSP-S, RSPs obtained by 0.9% sodium chloride solution extraction.
