Resins Protein

Lemmaphyllum microphyllum Presl. Jing Mian Cao (whole plant) Vitamins, luteolin-7-P-D-glucopyranoside, flavonoids, d-apiose, protein, resin.48 A poultice for animal bites, itchiness, a lotion for smallpox, relieve headache. 

N.A. Triterpenoid saponins, lectins, proteins, resin, mucilage." This herb is toxic. Anti-inflammatory, antiviral, treat rheumatic and arthritic conditions, respiratory tract infections. 

With regard to their chemical structure, adhesives are to be assigned to the organic compounds. In contrast to inorganic chemistry, which treats matters of the inanimate nature (e.g., minerals, metals), organic chemistry deals with compounds of carbon as the central element of diverse matters that make up the animate nature (e.g., plant and animal products such as wood, proteins, resins, fats, petroleum). 

Rexonit D. [Emkay] Protein resin mixture heavy finish for rayon and acetate fabrics. 

It is formed as the result of the action of concentrated nitric acid on a large number of substances, such as certain proteins, resins, and many aromatic compounds. Picric acid is prepared by adding concentrated nitric acid to a solution of phenol in concentrated sulphuric acid, and finally heating the mixture at 100°. It can be prepared by the action of nitric acid on benzene in the presence of mercury nitrate, which acts as a catalytic agent the benzene is oxidized and nitrated during the course of the reaction which takes place. 

Natural rubber latex is a colloid, the dispersed phase being predominantly rubber and the dispersion medium water. Fresh latex has a specific gravity of 0.96-0.98 and a pH in the range of 6.5-7.0. In addition to rubber and water, latex contains small quantities of proteins, resins including fats, fatty acids, other lipids, sterol and sterol esters, carbohydrates, and mineral matter. Fresh latex is composed of rubber (30-40%), proteins (1-1.5%), resins (1.5-3%), mineral matter (0.7-0.9%), carbohydrates (0.8-1%), and water (55-60%). 

Huang X, Netraval AN (2009) Biodegradable green composites made using bamboo micro/ nano-fibrils and chemically modified soy protein resin. Compos Sci Technol 69 1009-1025... 

Protein resin A generic term for resins derived from proteins, constituting casein plastics and zein. 

Showa Highpolymer Company of Tokyo, Japan, has developed a biodegradable thermosetting resin described as an amino protein resin. Its biodegradability is 31% weight loss after 31 weeks in standard soil, reportedly greater than that of natural wood. Mechanical properties are claimed to be on a par with or superior to those of conventional thermoset resins. " ... 

Thermoset Amino Protein Resin Is Said to D rade Naturally, Modem Plastics, May 1996, p. 36. 

Soy protein, with proper processing, enjoys several advantages such as the ability to form a network structure for use as resin [67]. It can be processed into films for use as garbage and grocery bags [68], edible films [69,70] and adhesives in particle board and plywood [71, 72], Soy protein resin has also been combined with natural fibers to produce reinforced composites [19-24, 35, 36]. Some of these efforts are described later in this chapter. 

Kim JT, Netravah AN (2011) Development of ahgned-hemp yam-reinforced green composites with soy protein resin effect of pH on mechanical and interfacial properties. Compos Sci Technol 71(4) 541-547... 

The second part of conditionally charged solids, such as oxides, hydroxides, and organic solids (e.g., latexes, proteins, resins), however, has identifiable surface sites. For example, siuface hydroxyl groups are bound ehemieaUy to the atoms (e.g., Al, Fe, Si, Ti) in the crystal lattice of... 

The classical Stas-Otto process which was originally devised to separate alkaloids can be extended to other classes of substances, provided caution is used in the judgement of quantitative results. The method is generally considered too cumbersome and liable to cause losses by adsorption on the precipitated extraneous matter but it is the basis of many later published methods and the procedure given below can be adapted for most materials as a preliminary treatment to eliminate the greater part of the proteins, resinous substances, fat and colouring matter before examination. 

Kim, ).T. and Netravali, A.N. (2010) Effect of protein content in soy protein resins on their interfacial shear strength with ramie fibers. /. Adhes. 

Soy protein resins, however, have three major disadvantages. First, soy protein contains many polar amino acids, which indicate its highly hydrophilic nature that allows large amount of moisture to be absorbed. Second, soy protein resins show brittle behavior when they are in dry conditions. In other words, soy protein properties are water sensitive. Third, soy protein resin shows low tensile strength. These disadvantages have limited their applications. Plasticizers and cross-linkers... 

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