Application of Agaricus bisporus Extract for Benzoate Sodium Detection Based on Tyrosinase Inhibition for Biosensor Development

نویسندگان

  • Sauro Pierucci
  • Jiří J. Klemeš
  • Vânia P. S. dos Santos
  • Lívia M.C. Silva
  • Andrea M. Salgado
  • Karen S. Pereira
چکیده

Application of Agaricus bisporus Extract for Benzoate Sodium Detection Based on Tyrosinase Inhibition for Biosensor Development Vânia P. S. dos Santos, Lívia M.C. Silva, Andrea M. Salgado, Karen S. Pereira Laboratory of Biological Sensors E-122, Biochemical Engineering Department, Chemistry School, Technology Center, Federal University of Rio de Janeiro – Horácio Macedo, 2030 Avenue – University City Ilha do Fundão – zip code 21949-909 – Rio de Janeiro, RJ, Brazil Laboratory of Food Microbiology E-104. [email protected]

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Assessment of Agaricus Bisporus S-II Extract as a Bio-Controlling Agent against Human Pathogenic Bacterial Species

Agaricus bisporus mushrooms are well known for their nutritional and medicinal values. A. bisporus is a source of protein (about 40% on a dry basis), ergosterol, several minerals, carbohydrate, and fat. The present study was conducted to investigate the effect of A. bisporus S-II extracts on human pathogenic bacteria in-vitro condition. Totally, thre...

متن کامل

Purification and Characterization of Melanogenic Enzyme Tyrosinase from Button Mushroom

Melanogenesis is a biosynthetic pathway for the formation of the pigment melanin in human skin. A key enzyme, tyrosinase, catalyzes the first and only rate-limiting steps in melanogenesis. Since the discovery of its melanogenic properties, tyrosinase has been in prime focus and microbial sources of the enzyme are sought. Agaricus bisporus widely known as the common edible mushroom, it's taking ...

متن کامل

Crystallization and preliminary X-ray crystallographic analysis of latent isoform PPO4 mushroom (Agaricus bisporus) tyrosinase

Tyrosinase exhibits catalytic activity for the ortho-hydroxylation of monophenols to diphenols as well as their subsequent oxidation to quinones. Owing to polymerization of these quinones, brown-coloured high-molecular-weight compounds called melanins are generated. The latent precursor form of polyphenol oxidase 4, one of the six tyrosinase isoforms from Agaricus bisporus, was purified to homo...

متن کامل

VIT-CMJ2: Endophyte of Agaricus bisporus in Production of Bioactive Compounds

Background: Agaricus bisporus is an edible basidiomycete fungus. Both the body and the mycelium contain compounds comprising a wide range of antimicrobial molecules, contributing in improvement of immunity and tumor-retardation. Objectives: The presence of endophytes capable of producing bioactive compounds was investigated in Agaricus bisporus. Materials and Methods: Endophytes from Agaricus b...

متن کامل

Mushrooms (Agaricus bisporus) mediated biosynthesis of sliver nanoparticles, characterization and their antimicrobial activity

In this paper we report an eco-friendly route for the synthesis of sliver nanoparticles using Agaricus bisporus (white button mushroom) extract. The synthesized silver nanoparticles were confirmed and characterized by UV-Visible spectrum of the aqueous solution containing silver ions showed a peak at 420 nm corresponding to the surface plasmon absorbance of silver nanoparticles. Transm...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013