Reference

Effect of some amino acids on electrochemical polishing of a nickel alloy

Effect of some amino acids on electrochemical polishing of a nickel alloy. Ishchenko, N. A.; Vdovenko, I. D.; Yudenkova, I. N.; V'yunova, N. V.; Novitskaya, G. N. (USSR). Deposited Doc., VINITI 4132-83, 11 pp. Avail. VINITI (Russian) 1983. DOCUMENT TYPE: Report CA Section: 72 (Electrochemistry) The electropolishing was studied of the Ni alloy KhN70VM TYuF [12630-59-0] in an electrolyte based on H2SO4 and H3PO4 contg. the org. additives L-lysine hydrochloride [10098-89-2] and glutamic acid hydrochloride [138-15-8]. In all the studied solns., the same principles of anodic passivation of the alloy are obsd., while in the range of potentials 1.6-2.0 V, its tendency is somewhat increased toward passivation in the polishing soln. contg. an org. composite of the 2 additives.

Activated, stabilized enzymes useful for wound healing

Activated, stabilized enzymes useful for wound healing. Bilton, Gerald L. (Hafsten, Raymond, J., Jr., USA). PCT Int. Appl. WO 8402274 A1 21 Jun 1984, 21 pp. DESIGNATED STATES: W: JP; RW: AT, BE, CH, DE, FR, GB, LU, NL, SE. (English). (World Intellectual Property Organization). CODEN: PIXXD2. CLASS: IC: A61K037-62. APPLICATION: WO 83-US1922 7 Dec 1983. PRIORITY: US 82-448154 9 Dec 1982. DOCUMENT TYPE: Patent CA Section: 63 (Pharmaceuticals) A stable enzyme compn. contains proteolytic enzymes in an amt. effective to produce a fibrinolytic effect at a wound site, an amt. of starch [9005-25-8] effective to immobilize the enzymes, amino acids, and a raw gland or organ conc. Part A of a compn. was prepd. contg. thymus substance 1.5, spleen substance 1.5 L-arginine HCl [15595-35-4] 0.5, L-lysine-HCl [10098-89-2] 0.5, DL-methionine [59-51-8] 0.5, L-glutamic acid [56-86-0] 0.5, L-leucine [61-90-5] 0.5, glutatione [70-18-8] 0.5, and L-arginine-L-glutamate [4320-30-3] 0.5 kg. Part B contained pancreatin [8049-47-6] 5.7, papain [9001-73-4] 7.3, bromolain [9001-00-7] 5.8, ficin [9001-33-6] 2.0, trypsin [9002-07-7] 0.3 and chymotrypsin [9004-07-3] 0.7 kg. Part C contained Mg stearate 1.5, alginic acid 1.5, Ca bicarbonate 1.5, starch 3.0 and CaHPO4 33.8 kg. Part A was mixed at low humidity and ingredients of Part B sequentially added while lightly spraying 7.4 g of 24.0 mL refined food glaze in 16.7 mL iso-PrOH. Part C ingredients were then added and the powd. compn. compressed into tablets and enteric coated.