Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Calcium Lactobionate

Greiff [3.24] studied the stability of purified influenza virus of the strain PR 8 in physiological NaCl solution with calcium lactobionate and human serum albumin (each 1 % in the solution). The freezing rate was approx. 1 °C/min down to -30 °C. During the freeze drying, the product temperature was raised in 12 to 16 h from -30 °C to 0 °C and the product was dried at this temperature. After 24 h, the first 145 vials were removed, and additional vials after intervals of 24 h each. The residual moisture content was 3.0,2.0,1.5, 1.0 and 0.5 %. The stability of the freeze dried virus (expressed in days during which the titer of the infectivity decreased by a factor of 10 was most unfavorable at 0.4 % and 3.2 % RM, (4 and 7 days respectively at +10 °C) and best at 1.7 % RM 145 days or more than 1000 days at -10 °C. [Pg.212]

During the freeze drying tests the virus suspensions are either basic salt medium (BSM) or BSM plus calcium lactobionate (CL) plus serum albumin (SA) frozen at -76 °C and dried either at 0 °C or at -40 °C. The activity has been evaluated after 30 days storage at -4 °C or -65 °C. Rehydratation was done with distilled water at 0 °C. The results with the freeze dried viruses indicate ... [Pg.212]

The sequestering and emulsifying properties of lactobionic acid suggest a commercial potential for this product. In addition, it is a solubilizing agent for calcium salts. Solutions of calcium lactobionate containing up to 70% of the salt have been prepared and may be useful as a source of calcium (Kastens and Baldauski 1952). [Pg.715]

The indirect electrochemical oxidation of aldoses to the corresponding aldonic acids 273-27 ), which was carried out industrially as early as about 1930, is still used today for production on the tonne scale by Sandoz 27 S) and in India 276). Specific examples are the anodic oxidation of lactose to calcium lactobionate 275,277 278) ... [Pg.30]

Calcium D-galactonate, I, 70 Calcium D-gluconate, III, 141, 142, 149, 152, 155, 156, 161 IV, 331 Calcium hypochlorite, III, 165 Calcium 2-keto-D-gIuconate, III, 148, 155 Calcium 5-keto-D-gluconate, III, 156 Calcium lactobionate, calcium bromide double salt, III, 155 Calcium Ievulinate, IV, 311 Calcium maltobionate, III, 161 Calcium D-mannonate, III, 152 Calcium pectate, I, 334 Calcium D-rhamnonate, III, 144 Calcium salts, in preparation of aldonic acids with NaCN, I, 23 Calcium vicianobionate, III, 154 Calcium D-xylonate, III, 155 Camphor, optically active, formed from inactive (racemic) camphor carboxylic acid in the presence of quinine, quinidine or nicotine, V, 53 Camphor carboxylic acid. See Camphor. Camphor, 3-hydroxy-, IV, 89 Camphorquinone, phytochemical reduction of, IV, 89... [Pg.334]

Calcium Lactobionate occurs as a white to cream-colored, free-flowing powder. It readily forms double salts, such as the chloride, bromide, and gluconate. It is anhydrous when obtained by spray-drying, or the dihydrate when obtained by crystallization. It is freely soluble in water, but insoluble in... [Pg.69]

A. The infrared absorption spectrum of a potassium bromide dispersion of the sample, previously dried at 105° for 8 h, exhibits relative maxima at the same wavelengths as those of a similar preparation of USP Calcium Lactobionate Reference Standard. [Pg.70]

Calcium Gluconate, 60 Calcium Glycerophosphate, 60 Calcium Hydroxide, 61 Calcium Hydroxide TS, 850 Calcium Hydroxyapatite, 69, (Sl)10 Calcium Identification Test, 753 Calcium Iodate, 62 Calcium Lactate, 62 Calcium Lactobionate, 63 Calcium Lignosulfonate, (S 1)7 Calcium Oxide, 64 Calcium Pantothenate, 64 D-Calcium Pantothenate, 64 Calcium Pantothenate, Calcium Chloride Double Salt, 66 Calcium Pantothenate, Racemic, 65 Calcium Peroxide, 67 Calcium Phosphate, Dibasic, 67, (Sl)8 Calcium Phosphate, Monobasic, 68,... [Pg.120]

Kiliani reported very favorably on the electrolytic method and was quick to apply it to the preparation of calcium D-galactonate. In 1935, the electrolytic preparation of calcium D-xylonate was reported by Isbell and Frush the earlier work had been delayed by failure to obtain the salt in crystalline condition. The preparation of calcium lactobionate-calcium bromide was reported by Isbell the double salt was suggested as a sedative in place of calcium bromide. [Pg.155]

The 3rields of aldonic and oxalic acids are shown in Table XI. They are based on the amount of sugar oxidized (determined by reducing value) and not on the total amount of starting material. The formation of L-arabonic acid occurs with the highest percentage yield, but even this is low compared with other methods of preparation. As the lactobionic acid was isolated as the calcium lactobionate-calcium bromide salt, the actual amount of product, expressed in millimoles, is very low. [Pg.179]

D-Galactopyranosyl-D-arabinose was prepared from lactose oxime by dehydration with acetic anhydride and degradation of the resultant nitrile with sodium methoxide in chloroform. This galactosylarabinose has also been prepared by the oxidation of calcium lactobionate with hydrogen peroxide and a ferric salt (the Ruff degradation ). Under... [Pg.183]

A tridentate complex, at 0-1,0-2, and 0-3, is found in the crystal structure of calcium lactobionate" and D-arabinonate, but not in those of potassium D-gluconate or calcium DL-glycerate." It has been postulated that, in solution, DL-glycerate, D-gluconate, i>glucarate, and lactobionate all form tridentate complexes with lanthanide ions," but the evidence is not conclusive. Unusual tridentate complexation was found at O-1,0-3, and... [Pg.31]

Calcium 4-(P-d-galactosido)-d-gluconate. See Calcium lactobionate Calcium glubionate CAS 12569-38-9... [Pg.681]

Calcium lactate gluconate. See Calcium lactogluconate Calcium lactobionate CAS 5001-51-4 EINECS/ELINCS 225-668-2 INS399... [Pg.689]

Algin Aluminum sulfate Ammonium alum Ammonium sulfate Calcium acetate Calcium chloride Calcium gluconate Calcium hydroxide Calcium lactate Calcium lactobionate... [Pg.5258]

Calcium lactobionate pharmaceutical intermediate 2-Nitro-1-butanol 2-Nitro-2-methyl-1-propanol pharmaceutical mfg. [Pg.5517]

Calcium lactobionate pharmaceutical topicals Candelilla (Euphorbia cerifera) wax y-Linolenic acid... [Pg.5518]

Calcium carboxymethyl cellulose Calcium carrageenan Calcium chloride Calcium citrate Calcium dihydrogen diphosphate Calcium furcelleran Calcium gluconate Calcium glycerophosphate Calcium hydrogen carbonate Calcium lactate Calcium lactobionate Calcium laurate Calcium monocarbonate Calcium myristate Calcium oleate... [Pg.5733]

Calcium lactobionate 5026-62-0 Nipagin M Sodium Sodium methylparaben Unisept M NA... [Pg.6222]

Aziridinepropanoic acid, 2-methyl-, 2-ethyl-2-[[3-(2-methyl-1-aziridinyl)-1-oxopropoxy], methyl]-1,3-propanediyl ester C24H42Ca024 Calcium lactobionate C24H42O Dinonyl phenol C24H42O5... [Pg.7115]

H26O13, a,a-Trehalose dihydrate, 38B, 441 2H29BrCaOi6f Calcium lactobionate bromide hydrate, 39B, 311 2H3oCaCl20i 5, Bis-(/3-D-f ructopyranose) calcium chloride trihydrate, 40B, 657... [Pg.220]

See other pages where Calcium Lactobionate is mentioned: [Pg.315]    [Pg.274]    [Pg.32]    [Pg.61]    [Pg.69]    [Pg.69]    [Pg.270]    [Pg.1559]    [Pg.502]    [Pg.1274]    [Pg.217]    [Pg.218]    [Pg.168]    [Pg.119]    [Pg.122]    [Pg.676]    [Pg.1019]    [Pg.482]    [Pg.11]   
See also in sourсe #XX -- [ Pg.69 ]

See also in sourсe #XX -- [ Pg.75 ]



SEARCH



Lactobionate

Lactobionic acid calcium salt

© 2024 chempedia.info