Intestinal mucus alters the ability of probiotic bacteria to bind aflatoxin B1 in vitro.
نویسندگان
چکیده
Several probiotics are known to bind aflatoxin B(1) (AFB(1)) to their surfaces and to adhere to intestinal mucus. In this study, preincubation of two probiotic preparations with either AFB(1) or mucus reduced the subsequent surface binding of mucus and AFB(1), respectively, in a strain-dependent manner.
منابع مشابه
Aflatoxin Binding by Probiotics
Aflatoxin B1 (AFB1) is a food contaminant with detrimental impact on human and animal health. Intervention approaches focus on preand post-harvest measures to reduce AFB1 levels in crops or on the individual level to modulate bioactivation and excretion of AFB1 or reduce its bioavailability. Probiotic bacteria have been identified as a potential means to reduce availability of AFB1 as well as o...
متن کاملIn Vitro Anti-Mycotoxigenic and Anti-Aflatoxigenic Properties of Probiotic Bacteria; Lactobacillus plantarum and L. paracasei
The present study was designed to examine the effects of Lactobacillus plantaraum and L. paracasei on the growth and aflatoxin-producing ability of Aspergillus parasiticus. In these experiments, direct and indirect interactions of two different probiotic lactobacilli with A. parasiticus was examined.A co-culture system which supported both fungal growth and probiotic bacteria showed the inhibit...
متن کاملAflatoxin detoxification potential of lactic acid bacteria isolated from Iranian poultry
This study was carried out to examine aflatoxin B1 (AFB1) removal ability of four strains of lactic acidbacteria (LAB). Three indigenous (Lactobacillus rhamnosus TMU094, Lactobacillus fermentum TMU121and Pedioccus pentosaceus TMU457) and a non-indigenous (Labacillus rhamnosus PTCC1637) isolateswere studied. The strains were incubated with (AFB1) at different time. The toxin residual in the supe...
متن کاملارزیابی کارایی باکتری پروبیوتیک لاکتوباسیلوس‌اسیدوفیلوس در سم‌زدایی آفلاتوکسینB1 برپایه مدل شبیه‌سازی شده‌ی ترشحات دستگاه گوارش
Background & Aims: Since aflatoxin contamination in food and livestock feed is considered as a serious health problem for human and animal health, this research focused on the ability of Lactobacillus acidophilus ATCC 4356 in reducing aflatoxin B1 (AFB1) in a simulated human gastrointestinal tract containing Sterilized milk. Materials & Methods: For this purpose, the bacteria count and aflatox...
متن کاملIn Vitro Binding Potentials of Bentonite, Yeast Cell Wall and Lactic Acid Bacteria for Aflatoxin B1 and Ochratoxin A
Background: This study intended to assess individual and combined adsorption potentials of three adsorbents (processed bentonite as an inorganic adsorbent, and cell walls of Saccharomyces cerevisiae and of the GG strain of Lactobacillus rhamnosus as organic adsorbents) for aflatoxin B1 and ochratoxin A under in vitro conditions. Methods: This study was conducted in Ferdowsi University of Mashh...
متن کاملذخیره 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 ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 70 10 شماره
صفحات -
تاریخ انتشار 2004