Production and Physicochemical Properties of Recombinant Lactobacillus plantarum Tannase

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Carotenoid production in Lactobacillus plantarum.

Eighteen strains of Lactobacillus plantarum from different origins were screened for carotenoid production, as many of them exhibited a deep yellow pigmentation when cultured as isolated colonies on MRS-agar plates. We found that most of them produced significative amounts of the yellow C(30) carotenoid 4,4'-diaponeurosporene in the range 1.8 to 54 mg/kg of dry cell weight. Although some of the...

متن کامل

Characterization of tannase activity in cell-free extracts of Lactobacillus plantarum CECT 748T.

In foods, tannins are considered nutritionally undesirable. Spectrophotometric methods have been used to detect tannin degradation by L. plantarum strains isolated from food substrates. Enzymatic degradation of tannic acid by L. plantarum CECT 748T was examined in liquid cultures and in cell-free extracts by HPLC. Significative reduction of tannic acid was not observed during incubation in the ...

متن کامل

Tuning constitutive recombinant gene expression in Lactobacillus plantarum

BACKGROUND Lactobacillus plantarum constitutes a well-recognized food-grade system for the expression of recombinant proteins in the field of industrial and medical biotechnology. For applications in vivo or in biotechnological processes, the level of expression of e.g. antigens or enzymes is often critical, as expression levels should be of a certain effectiveness, yet, without putting too muc...

متن کامل

In 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 کامل

Physicochemical Screening of Lactobacillus plantarum and its Effects on the Fermentation of Panicum maximum Grass for Silage Production

In this study, 20 different isolates of lactic acid bacteria (LAB) were physicochemically screened for the ability to grow at low pH and produce lactic acid. The best isolates were selected for fermentation of Panicum maximum in order to produce silage. The grass was harvested at 6 weeks re-growth and ensiled at 15, 30, 45 and 60 days. Samples were taken on each of these days for microbial chan...

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

ژورنال

عنوان ژورنال: Journal of Agricultural and Food Chemistry

سال: 2009

ISSN: 0021-8561,1520-5118

DOI: 10.1021/jf901045s