L. Viridescens Assay for Thiamine

نویسنده

  • LESTER HANKIN
چکیده

EDWARDS, P. R. AND EWING, W. H. 1955 Identification of Enterobacteriaceae. Burgess Publishing Company, Minneapolis, Minnesota. EYRE, J. W. H. 1908 Milroy lectures on melitensis septicemia. Lancet, 1, 1747. LEVINE, M. AND TANIMOTO, R. H. 1954 Antagonisms among enteric pathogens and coliform bacteria. J. Bacteriol., 67, 537-541. NORTH, W. R. AND BARTRAM, M. T. 1953 The efficiency of selenite broth of different compositions in the isolation of Salmonella. Appl. Microbiol., 1, 130-134. OBSORNE, W. W. AND STOKES, J. L. 1955 A modified selenite brilliant-green medium for the isolation of Salmonella from egg products. Appl. Microbiol., 3, 295-299. SILLIKER, J. H. AND TAYLOR, W. I. 1958 Isolation of Salmonellae from food samples. II. The effect of added food samples upon the performance of enrichment broths. Appl. Microbiol., 6, 228-232. STOKES, J. L. AND OBSORNE, W. W. 1955 A selenite brilliant

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

Plate assay of thiamine. I. Using Kloeckera brevis.

Lactobacillus fermenti strain 36 is the most frequently used microorganism for the assay of thiamine both in the tube method, (Sarett and Cheldelin, 1944; Fitzgerald and Hughes, 1949), and in the plate method, (Bacharach and Cuthbertson, 1948; Jones and Morris, 1949). Other microorganisms have more recently been suggested for the tube assay; Hoff-Jorgensen and Hansen (1955) used the yeast Kloec...

متن کامل

The natural occurrence and enzymatic formation of a hydroxyethyl derivative of thiamine pyrophosphate.

Breslow (1) has formulated a mechanism of thiamine action in which the Z-position of the thiazolium ring of thiamine is postulated to be the reactive part of the molecule. Krampitz et al. (2) have prepared thiamine with an cr-hydroxyethyl group substituted on the Z-position and reported its probable identity as “active acetaldehyde.” Recent results from thii laboratory indicate that the pyropho...

متن کامل

Response of growth, flowering and some biochemical constituents of Calendula officinalis L. to foliar application of salicylic acid, ascorbic acid and thiamine

A pot experiment was conducted to evaluate the effect of foliar spray of salicylic acid (0, 50, 100 ppm), ascorbic acid (0, 100, 200 ppm) and thiamine (0, 50, 100 ppm) on vegetative growth, flowering and photosynthetic pigments of marigold (Calendula officinalis L.) plants at greenhouse of SB University of Kerman, Iran. Results showed that application of salicylic acid and thiamine inc...

متن کامل

Cytokinin activation of de novo thiamine biosynthesis in tobacco callus cultures.

The effect of kinetin on the de novo formation of thiamine in tobacco callus cultures was measured by following the isotope dilution of previously introduced (14)C-thiamine. Thiamine was determined by the thiochrome fluorescence assay after chromatographic purification. Morphological effects induced by high kinetin concentrations were visible within a week after tissue transfer, but thiamine sy...

متن کامل

A Microbiological Assay Method for Thiamine

It is generally recognized that the most useful and convenient means of quantitatively determining members of the vitamin B complex involve microbiological methods. Several methods of this type have been proposed for the assay of thiamine but each one in use today possesses certain inherent disadvantages that limit its value. The fermentation method of Schultz, Atkin, and Frey (1,2), based on t...

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 2005