HomeIngredientIndividual effects of rosemary extract and green tea polyphenols on the physicochemical properties of soybean oil-myosin emulsion with l-arginine or l-lysine

Individual effects of rosemary extract and green tea polyphenols on the physicochemical properties of soybean oil-myosin emulsion with l-arginine or l-lysine

August 20, 2022

Food Chem. 2022 Jun 27;395:133582. doi: 10.1016/j.foodchem.2022.133582. Online ahead of print.

ABSTRACT

This study aimed to investigate the individual effects of rosemary extract and green tea polyphenols on the stability of the soybean oil-myosin emulsions with l-arginine or l-lysine. The results showed that l-arginine or l-lysine increased the physical stability of emulsion in all cases. In the presence of metallic cations, rosemary extract increased the physical stability, while green tea polyphenols decreased the physical stability. l-Arginine or l-lysine retarded the lipid and protein oxidation of emulsion in the absence of metallic cations during storage, but accelerated it in the presence of metallic cations. The two antioxidants delayed l-arginine- or l-lysine-induced lipid and protein oxidation in the presence of metallic cations. The results provide a new method for improving the physical and chemical stability of emulsion sausages in which l-arginine or l-lysine is applied to improve the quality attributes of emulsion sausage.

PMID:35779509 | DOI:10.1016/j.foodchem.2022.133582

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About The Author

Patrick Blanchard MD

Meet Dr. Blanchard Dr. Blanchard’s medical practice is an embodiment of Integrative health which brings conventional and complementary approaches together in a coordinated way. Conveniently located in sunny Florida and over the internet with ValiseMD’s secure HIPPA compliant telXmed servers. Since 1994, patients with a wide range of challenging medical problems have achieved optimum health using the best of natural medicine, judiciously combined with high-tech innovations. Breakthroughs are often achieved even after patients have consulted mainstream specialists and holistic practitioners. Dr. Blanchard is founder and CEO of ValiseMD, Inc. He is board certified in Family Medicine since 1994 and awarded Fellow of the American Academy of Family Physicians in 2001. He received the ‘Teacher of the Year’ award from the University of Kansas School of Medicine at completion of his residency in Family Medicine. He completed a fellowship at Wake Forest University in the field of vascular neurosonology. He holds a medical patent in the field of Gastroenterology. He holds an unrestricted license to practice medicine and surgery in Florida. He started his medical career as a Emergency Medical Technician, then as a Paramedic and later a Medical Doctor.