STUDYING THE POSSIBILITY OF USING THE JUICE FROM ELDERBERRY TREE FRUITS AND GRASSY ELDER FRUITS AS AN ADDITIVE IN THE PRODUCTION OF NECTARS USING THE FRUITS OF WILD BUSHES
Georgieva Antoaneta Vassileva — Bulgaria (Doctor / professor / lecturer, Chair “Food Technology”, Thracian University Stara Zagora / Faculty “Engineering and Technology” Yambol)