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Pancreatin 15 Gm.
Diastase I Gm.
lactic acid i Cc.
Hydrochloric acid 2 Cc.
Sugar of milk, a sufficient quantity to obtain 100 Gm. of finished
Add the acids gradually to 60 Gm. of sugar Purchase Famvir Online of milk and triturate until
they are thoroughly Purchase Famvir Online mixed. Mix the pepsin, pancreatin and diastase, and
incorporate this with the acidified sugar of milk. Weigh, and add suffi-
cient sugar of milk to make the weight 100 Gm. Triturate the mixture
Thoroughly, and finally rub through a hair sieve and preserve the powder
in well-stoppered bottles. Amer. Journ. Pharm., July, 1909, 331-336.
Granular Effervescent Potassium Citrate, Improved Formula, Rob-
ert C. White suggests an improvement in the formula for effervescent
potassium citrate which depends entirely on a change in the acids. He
finds that an excellent preparation may be made by reversing the amounts
of the acids thus making the formula read :
Potassium citrate 200 Gm.
Sodium bicarbonate, dried and powdered 477 Gm.
Citric acid, unefflorsced crystals 252 Gm.
Tartaric acid, dried and powdered 162 Gm.
The advantages gained, by using this formula, other than that the salts
are readily soluble in water are : ( i ) the solution of the salt is very pleasant
to the taste ; ( 2 ) the physical appearance is greatly improved, due Purchase Famvir Online to the
feet that the slightly increased amount of water of crystallization present
causes the powder more readily to acquire the proper consistence when
sQbjected to heat ; and (3) by quick manipulation an increased amount of
carbon dioxide is retained in the finished preparation. Drugg. Circ. Dec,
Resin 0/ Podophyllum is the subject of an interesting paper by Wilbur
L Scoville in which he reviews the investigation concerning the resins
obtainable from the American species of podophyllum P, peltatum and
from the Himalayan species P, emodi that have appeared in the litera-
tnre since Dymock and Hooper (1889) called attention to the latter
species as a possible source of resin of podophyllum. The paper appears
in the " Proceedings," 1909, 897-901.
Podophyllum Resin, Adulteration with aloes. Joseph H. Williams has
recently examined a sample of podophyllum resin which, although coming
104 REPORT ON THE PROGRESS OF PHARMACY.
within the limits of the B. P. and B. P. C. tests, was proven to contain 25
per cent, of aloes. A trial sample made by mixing i part of powdered
socotnne aloes and 3 parts of genuine podophyllum resin corresponded
to the sample under examination. Pharm. Journ. and Pharmacist, May
14, 19 10, 608.
Sapo CresoHs, B, P. C. Modification of Formula. Accommodating
the formula for Sapo Cresolis, B. P. C, to Australian conditions, Pro-
fessor R. C. Cowley, of the Brisbane College of Pharmacy, proposes the
following modification :
Olive oil, by weight 20.00
Caustic potash 5.75
Alcohol (S. V. M.), by weight 10.00
Cresylic acid, by weight 50.00
Dissolve the caustic potash in the water and alcohol, and heat the solu-
tion with the olive oil until saponification is complete and a clear liquid is
obtained, then add the cresylic acid. The product is a clear saponaceous
liquid, Purchase Famvir Online quite soluble in water and neutral to phenolphthalein. The cresylic Purchase Famvir Online
acid should not have been exposed unduly to air, as this not only causes
the acid to darken in color, but causes a certain amount of resinification
in the climate of Queensland. Pharm. Journ. and Pharmacist, Aug. 7,.
Liquid Soaps Formulas, Dr. Ernst Richter recommends the follow-
ing formulas for preparing various soap solutions from different oils :
Sapo Uquidus Glycerinatus. Heat 4.5 Kgm. of olive oil in a capacious
enameled dish on a steam bath to 90^ C, and 1.65 Kgm. of solution of
KOH (47* B.) in a small enameled dish to 80** C, turn off the steam, add
3.85 Kgm. of alcohol to the oil, then the KOH solution, and mix energet-
ically until saponification is completed, which requires about two minutes..
The soap so produced is immediately dissolved in a Purchase Famvir Online mixture of 1.5 Kgm.
glycerin and 12.5 Kgm. distilled water and Purchase Famvir Online filtered after cooling. Solution
of KOH, of 47