A comprehensive study of the fatty acid composition, thermal and some physicochemical properties of abdominal and subcutaneous fats of Linda, Mast and Turkish geese.

This study examined the chemical composition, including moisture content, total fat, iodine value, melting point, saponification number, differential scanning calorimetry, fatty acid profiles, and color values (L*, a*, b*), in abdominal (A) and subcutaneous (S) fat of 15-week-old geese from three female varieties: Turkish (Lo), Linda (Li), and Mast (Ma). Results showed significantly higher moisture content in Lo-S compared to abdominal fats (P < 0.05), with consistent fat contents among goose varieties in abdominal fats.

Evaluation of the relationship between mast cell activation and postural orthostatic tachycardia syndrome in children and adolescents.

Objective: Postural orthostatic tachycardia syndrome (POTS) is one of the orthostatic intolerance syndromes that are common in young adolescents and impair quality of life. POTS is a multi-systemic disease. Many mechanisms have been defined in POTS etiology, such as autonomic denervation, hypovolemia, hyperadrenergic stimulation, low condition, and hypervigilance.

Improving the textural and microstructural quality of cow meat by black chokeberry, grape, and hawthorn vinegar-based marination.

This study was designed to investigate the effects of vinegar-based marinades on pH, technological properties, color, microstructure, texture, and sensory characteristics of 9-year-old Holstein meat which had tough texture. To marinate the steaks, three different marinades were prepared depending on the different additions of vinegar: black chokeberry (BV), grape (GV), and hawthorn vinegars (HV). The group with water (without vinegar) was prepared as a control sample (C).

Assessing the Formation of Polycyclic Aromatic Hydrocarbons in Grilled Beef Steak and Beef Patty with Different Charcoals by the Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) Method with Gas Chromatography-Mass Spectrometry.

This study investigated the effects of different charcoals on the occurrence of 16 polycyclic aromatic hydrocarbons (PAHs) in grilled beef steaks and beef patties. Seven different charcoals were used as follows: from oak wood (C1), from orange wood (C2), from Valonia oak wood (C3), from Marabu wood (C4), extruded charcoal from beech wood (C5), from coconut shells (C6), and from hazelnut shells (C7). The grilling times for each charcoal type were 6 min for the beef patties and 7 min for the beef steaks, until the internal temperature reached at least 74°C.