New manzanita species discovered in California, already at risk
A new species of manzanita—a native California shrub famous for its twisted branches and wildfire resilience—has been ...
SciELO1 个月
Antioxidant activity evaluation of dried herbal extracts: an electroanalytical approach
Standardized dried extracts listed according to their phytochemical marker employed for standardization and supplier. The analytical solutions of such dried extracts solutions were coded as: Hp, Gb, ...