Bibhu Prasad P

Bibhu Prasad P
Centre for Advanced Research in Pharmaceutical Science, Faculty of Pharmacy,
Jamia Hamdard, New Delhi 110062
India

Publications
  • Research Article
    Development of a Rapid HPLC-UV Method for Analysis of Menaquinone-7 in Soy Nutraceutical
    Author(s): Rishipal S, Alka P, Mojeer H and Bibhu Prasad PRishipal S, Alka P, Mojeer H and Bibhu Prasad P

    Among all fermented foods, fermented soybeans (soy nutraceutical) were found wide applications as nutraceutical due to nutritional benefit. The vitamin K2, menaquinone-7 (MK-7) is commonly used for preventing osteoporosis and is an important secondary metabolite of soy nutraceutical. A consistent and improved highperformance liquid chromatography (HPLC) method for determination of MK-7 in fermented soybean is developed. The analysis was achieved on Lichrospher-100, RP-C18 (5 μm) column with a dimension 125 mm × 4.0 mm, with detection at 248 nm using a gradient mobile phase mixture of water and methanol (1:1 v/v) acidified to pH 3.0 by orthophosphoric acid and acetonitrile with a flow rate of 1.2 mL min-1. Under these conditions, the analysis of MK-7 was achieved in less than 4 min. The retention time was found to be 2.38 min. The calibration curve for MK-7 was linear in the r.. View More»
    DOI: 10.4172/2153-2435.1000526

    Abstract PDF