Some results of S-pseudospectra of bounded operators in a Hilbert space

Olive branches as a source of valuable bioactive compounds. Comparative studies on phenolic composition and antioxidant activity of olive leaves and branches

“…Olive by-products is at the center of commercial interest due to their high content in bioactive compounds. Till today, most of the studies have focused on olive leaves, olive mills by-products as well as edible olives debittering process by-products while there is only few information available about olive branches which is also a substantial agricultural by-product 1 2 .…”