Animal gelatin

Taking into account all the above, we have considered it of great interest to assess the ability of locally available sumac leaves and for the removal of Pb(ll) and Zn(II) from aqueous solution and optimization of conditions for theirs adsorption. Firstly, a new resin was synthesized from sumac leaves and animal gelatin. 

In train oil the impurity is not mucus, as in the vegetal oils, but animal gelatin or glue, and, besides this, volatile, stinking matters. Some clarifiers use a solution of tannin for purifying ft, whioh forms with the gelatin insoluble flakes others employ metallic salts, as sulphate of copper or acetate of load, which act in a similar manner, The nauseous odor 1b most easily removed by bleachfng-powder.—Knapp,... 

Other artificial silks are made with animal gelatines by the Millar and Hummel processes (Vandura silk), but these are now of no commercial importance. 

Gelatine Lead Azide (GAM)> Animal gelatine was used for crystal modification of lead azide with the addition of a small amount of molybdenum sulphate [132]. It is claimed that the product is safer in handling than usual lead azide. 

Animal gelatin can be used for crystal modification and desensitization of lead azide in a manner similar to dextrin. A product recently described by... 

M.W. thousand to tens of thousands) Cationic (P225) Amphoteric Nonionic Soluble aniline resin, polythiourea, polyvinyl ethylamine Poly-2-methacryloyloxy ethylene Trimethyl ammonium chlorate Animal gelatins Starches, gums... 

The renewable proteins of animals (gelatin) and soybeans may not only be used as foodstuff, but may become a source for biocompatible materials. 

Animal-Hide Glues, This category includes hot and liquid animal-hide glues, as well as other water-soluble animal gelatins (e.g., fish and rabbit-skin glues). 

In contrast to their widespread use in furniture and paper products, animal glues have not proved useful as struetural adhesives for wood. When used as the principal protein constituent, their water sensitivity is excessive compared with other available proteins. When eombined with soybean, blood, or casein, animal gelatin glues are completely hydrolyzed and destroyed by the strong alkalies required to disperse these proteins. In addition, they soften when severely heated, which, by law, prohibits their use in structural wood products [5]. 

Abstract Scraps of animal gelatin (WG), gaierated in pharmaceutical industry, woe... 

Thermal and mechanical properties can be modulated by suitably tuning composition. These results indicate that by-products such as animal gelatin scraps and SCB can be used for the production of interesting specific items for applications in which the intrinsic characteristics of the waste material do not constitute a problem and in some cases may be considered an advantage. SCB and WG represent a humic substance source and a nitrogen rich material respectively. 

Hypromellose or hydroxypropylmethylcellulose (HPMC) is a semisynthetic, inert, viscoelastic polymer, which is used as an ophthalmic lubricant, an excipient and controlled delivery component in oral medicaments and is found in a variety of commercial products [111]. Hypromellose is used as an alternative to animal gelatin and as an emulsifier, thickener, and suspending agent. 

Glue Clue is a protein adhesive made from collagen broken down and extracted from parts of animals. Gelatine is a purer form of glue. 

Excipients in the pharmaceutical processing operations may originate from a wide variety of sources, including plants (e.g., starches, sugars, celluloses), animals (gelatin, lactose, shellac), minerals (e.g., dicalcium phosphate dehydrate, magnesium stearate), and from synthetic origin (e.g., polyvinylpyrolidone, polysorbates. 

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