Gitakan teghekagir

COMPARATIVE STUDY OF THE CONTENT OF ANTHOCYANINS IN THE FRUITS OF BLUEBERRIES, BLACKBERRIES AND BLACKCURRANTS. DEVELOPMENT OF A TECHNOLOGICAL METHOD FOR OBTAINING PARTIALLY PURIFIED NEW-GALENIC EXTRACTS

Pub Date : 2023-06-19 DOI: 10.46991/pysu:b/2023.57.2.100 Ani S. Dadayan, Artavazd S. Poghosyan, Samvel G. Ghazaryan, Anahit M. Hovhannisyan, Melanya S. Ghazaryan, Slavik A. Dadayan

HERBAL INFUSIONS AS INHIBITORS OF TRYPSIN ACTIVITY IN WATER AND POLAR ORGANIC SOLVENT–WATER SYSTEMS

Pub Date : 2023-05-31 DOI: 10.46991/pysu:b/2023.57.2.077 Ameer Khalid Jamal, Ali Qutaiba Mohammed, Abdulrahman Hameed Rasheed, Ahmed Raheem Al-Rubbawi, Gohar A. Shahinyan

A NEW METHOD FOR THE PREPARATION OF HYDRAZIDES OF SUBSTITUTED GAMMA-HYDROXYBUTANOIC ACIDS

Pub Date : 2023-05-03 DOI: 10.46991/pysu:b/2023.57.2.068 Tariel V. Ghochikyan, Armen S. Galstyan, Melanya A. Samvelyan