Fucoxanthin content and chemical composition in brown alga Nizamuddinia zanardinii (Phaeophyta) collected from Mirbat, southern Oman (the Arabian Sea) - M. V. Chesalin; S. Al-Khassani; V. I. Rjabushko; N. I. Bobko; E. V. Gureeva; M. V. Nekhoroshev (Algology, 2017)