Maiden determined the percentage of mimosa tannic acid in the perfectly dry bark as 8.62.
"Australia Twice Traversed, The Romance of Exploration" by Ernest Giles
The quantity of stimulant and tannic acid contained in an ordinary cup of tea, coffee, and cocoa or chocolate is given in Table I.
"Woman's Institute Library of Cookery, Vol. 5" by Woman's Institute of Domestic Arts and Sciences
The tannic acid in the tea acted as an astringent.
"The Worst Journey in the World, Volumes 1 and 2" by Apsley Cherry-Garrard
An acid much used, and very valuable for this purpose, is tannic acid.
"The Chemistry of Hat Manufacturing" by Watson Smith
Tannic acid and permanganate of potassium.
"Aids to Forensic Medicine and Toxicology" by W. G. Aitchison Robertson
Then dust the wound with Tannic Acid, one ounce; Iodoform, one ounce; Boracic Acid, one ounce; Calomel, one dram.
"The Veterinarian" by Chas. J. Korinek
A mixture of 1 part tannic acid and 3 parts iodoform is good in suppurating wounds.
"Special Report on Diseases of the Horse" by United States Department of Agriculture
Inky black colour or precipitate = gallic acid or tannic acid.
"The Elements of Bacteriological Technique" by John William Henry Eyre
What about the tannic acid in that tea you're drinking?
"The Ethical Engineer" by Henry Maxwell Dempsey
It precipitates with tannic and phosphotungstic acids but not with picric, acetic, trichloracetic, or chromic acids.
"The Nature of Animal Light" by E. Newton Harvey
Gallic acid is distinguished from tannic acid by tests (2) and (3).
"Some Constituents of the Poison Ivy Plant: (Rhus Toxicodendron)" by William Anderson Syme
Wood contains much tannic acid.
"Wood and Forest" by William Noyes
Did he do it on tannic acid released from tea leaves?
"Psycho-Phone Messages" by Francis Grierson
The results of applying tannic acid are to harden the pelt and discolour and weaken the fur.
"Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3" by Various
After that the boiling water busies itself in taking tannic acid out of the tea grounds.
"The Myrtle Reed Cook Book" by Myrtle Reed
Alcoholic solutions of various gums, and also tannic acid, confer the same property on glue solutions.
"Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2" by Various
The antidotes are milk, tea, tannic acid.
"Health, Happiness, and Longevity" by Louis Philippe McCarty
Among manufactures are cotton products, farming tools, leather, tannic acid, furniture and flour.
"Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 1" by Various
Tannic acid I imagine, to render the poison inert.
"The Trial of Callista Blake" by Edgar Pangborn
Kino-red is also present in small quantity, being an oxidation product of kino-tannic acid.
"Encyclopaedia Britannica, 11th Edition, Volume 15, Slice 7" by Various