Tannic acid-resistant Streptococcus sp. from the rumen

Microfluidic extraction of tannic acid from Quercus leaves

In this study, extraction of tannic acid using microchannel was investigated. Affective parameters were optimized. Different solvents including buthanol, ethylacetate and n-hexane as organic phase, methanol, propanol, ethanol and water as aqueous phase investigated. Microchannels with different confluence angles and diameters were examined. Microchannels with different confluence angles and dia...

The hepatocarcinogenicity of tannic acid.

In the group of chemical hepatocarcinogenic agents, the number of which has steadily increased in recent years (:$7), tannic acid deserves attention. Owing to its astringent effect, this compound was formerly used widely in therapy. The local treatment of thermal burns with tannic acid was suggested by Davidson (1935), and his procedure was generally employed in Hungary during World War II. I t...

Tannic acid Datasheet

Streptococcus orisasini sp. nov. and Streptococcus dentasini sp. nov., isolated from the oral cavity of donkeys.

Four Gram-positive, catalase-negative, coccoid isolates that were obtained from donkey oral cavities formed two distinct clonal groups when characterized by phenotypic and phylogenetic studies. From the results of biochemical tests, the organisms were tentatively identified as a streptococcal species. Comparative 16S rRNA gene sequencing studies confirmed the organisms to be members of the genu...

Tannic Acid in the Treatment of Burns

To ilic Editor, The Indian Medical Gazette. Sir,?During the past few years, tannic acid has come into considerable vogue for the treatment of burns. As House Surgeon in the Sir J. J. Hospital in Bombay in 1927-28 I had to treat many cases of burns, but was unsuccessful with tannic acid. I asked my chief, Mr. S. R. Moolgavkar, f.r.c.s., as to the reason for this, and he gave me the following adv...