Solubilization of genistein by caseinate micellar system

Ameliorative effect of liprotide-encapsulated vitamin D3 on blood glucose, calcium homeostasis, and vitamin D level in a vitamin D and calcium deficient rat model

Vitamin D3, recognized for its higher bioavailability and direct cell utilization, plays a vital role in the human body. Applying β-lactoglobulin with oleic acid (β-Lg-AO) as an encapsulating agent is anticipated to protect and enhance the transport of vitamin D3 to the gastrointestinal system. This study aimed to evaluate effect of liprotide-encapsulated vitamin D3 in a vitamin D-deficient rat on blood glucose, Vitamin D and calcium status. This is pre-post intervention. 24 mice were divided into 4 groups: (K-) normal rats; (K+) rat model of vitamin D and calcium deficiency; (P1) rat model of vitamin D and calcium deficiency with vitamin D3 intervention; (P2) rat model of vitamin D and calcium deficiency with liprotide-encapsulated vitamin D3 intervention. The administered dose of vitamin D3 was 180 IU (2 mL solution). Liprotide-encapsulated vitamin D3 intervention in vitamin D and calcium deficiency rats can significantly increase vitamin D (25 (OH)D) and calcium levels (p < 0.05). The increase in vitamin D (25 (OH)D) level was 53.69 ng/mL, and the increased calcium level was 4.38 mg/dL. Blood glucose levels of vitamin D-calcium deficiency rats decreased significantly (p < 0.05) by 39.87 mg/dL. Vitamin D3 encapsulated liprotide improves vitamin D and calcium in the blood more effectively than vitamin D3 without encapsulation in deficient rats.

Nanocarriers System for Vitamin D as Nutraceutical in Type 2 Diabetes: A Review

Incidence of diabetes are common among population around the world. Diabetes may lead to other complication and increasing morbidity and mortality. Many ways have been done to treat and prevent the development of diabetes. In addition of conventional pharmacotherapy, therapeutic therapy shown good opportunity to maintain and improve diabetic conditions. Vitamin D3 is known as nutraceutical and has good opportunity to develop the medication of type 2 diabetes. In another way, vitamin D3 naturally easy to damage by environmental condition. To overcome this weakness, researcher around the world have developed the method for protecting unstable compound as vitamin D3 with encapsulation. Liprotide is one of the various materials which can be used for encapsulation. Combination of lipid and protein molecules is expected to be a carrier and protector of vitamin D3 in gastrointestinal system. Here we review the research advances of liprotide as nanocarriers and vitamin D3 as nutraceuticals to discuss in applied on type 2 diabetes.