Abstract: A white, defatted, food-grade peanut flour having an unusually high protein solubility and being suitable for human consumption is disclosed. Peanuts are heated, in preparation for blanching, at temperatures of about 220.degree.-250.degree. F., for a period of time sufficient to eliminate the raw peanut taste. The peanuts are blanched, remoisturized without heat, flaked, solvent extracted, filtered, desolventized and ground into flour.

Abstract: A finishing agent for fabrics containing cellulose that is free of formaldehyde is prepared from equimolar amounts of methyl carbamate and glutaraldehyde. The reaction product, although unstable in dilute aqueous solution, can be applied to fabric from concentrated aqueous solution or can be methylated for application from dilute solution. Fabric is given wrinkle-resistance and durable-press properties with no release of formaldehyde from the agent or from the treated fabric.

Abstract: Fresh whole produce is placed in a container and continuously purged for about 30 to 120 minutes with oxygen or carbon dioxide gas. The container is then filled with a brine solution and the produce allowed to stand for a period of about 2-24 hours, thus resulting in superior pickled produce.

Abstract: The following new compounds, useful in flame retardant compositions for cotton, are disclosed in the invention:2,4-diamino-6-carbamoylmethyl-1,3,5-triazine (Ib),2,4-diamino-6-(dibromocyanomethyl)-1,3,5-triazine (IIa),2,4-diamino-6-(dibromocarbamoylmethyl)-1,3,5-triazine (IIb),2,4-diamino-6-(3,5-dibromo-4'-aminophenyl)-1,3,5-triazine (IIc),ethyl N-(2,4,6-tribromophenyl)glycinate (IV),N-(2,4,6-tribromophenyl)glycinamide (V),2,4-bis[di(hydroxymethyl)amino]-6-(3,5-dibromo-4'-amino-phenyl)-1,3,5-triaz ine (III),2,4-diamino-6-(2',4',6'-tribromoanilinomethyl)-1,3,5-triazine (Id), and2,4-bis[di(hydroxymethyl)amino]-6-(2',4',6'-tribromoanilinomethyl)-1,3,5-tr iazine (VI).

Abstract: A process for producing a polymeric-type film in the surface of cellulosic fibers is disclosed. Cellulosic fibers are irradiated in the colored area of a radiofrequency plasma of ammonia for a period of about 10 minutes to 2 hours in a reactor designed to admit ammonia between electrodes at a rate such that all of the ammonia molecules have been activated to plasma. A polymer coating is formed in the surface of the cellulosic fibers that is alkali resistant, water-repellent and improves the wrinkle recovery of the fabrics.

Abstract: Esters and mixed ester-amides derived from glycolic acid by substitution at the hydroxyl and carboxyl functions were prepared by conventional procedures and tested for antimicrobial activity. All of the compounds tested showed some inhibition against four microorganisms under the test conditions, and some of them had potent activity. These new compounds have properties which make it possible for them to be used as biostatic agents in commercial products.

Abstract: Esters and mixed ester-amides derived from glycolic acid by substitution at the hydroxyl and carboxyl functions were prepared by conventional procedures and tested for antimicrobial activity. All of the compounds tested showed some inhibition against four microorganisms under the test conditions, and some of them had potent activity. These new compounds have properties which make it possible for them to be used as biostatic agents in commercial products.

Abstract: The removal of lint fibers from the cottonseed is facilitated by aqueous pretreatments of the cotton boll with dilute chemical substances. The wet processing of the boll renders the lint amenable to easy removal from the seedcoat in the wet or dry states.

Abstract: An apparatus and a process for encapsulating additives in resealed erythrocytes from the blood of certain mammals. The invention provides a means of preparing material in substantial quantities, to be employed as vaccine which, when reinjected into these mammals, provides a systemic protection against blood-sucking insects or other parasites.

Abstract: Cotton, or other fabric containing cellulose, is treated with acrylamide and a chemical initiator that promotes reaction of acrylamide with cellulose. The fabric, with bound acrylamide, is then treated with glyoxal and an acidic, metal salt catalyst to produce a fabric containing crosslinked cellulose. Thus, the fabric is given wrinkle resistance and durable-press properties by the treatment without using formaldehyde, free or combined, that could be released during treatment or from the treated fabric.

Abstract: The solubilization of lignocellulosic fibrous material is accomplished by impregnating the selected lignocellulosic material with one of a group of certain swelling agents, allowing a sufficient amount of time until the desired degree of swelling is achieved, then subjecting the swollen fibers to irradiation from a gamma radiation source.

Abstract: New compounds in the class of .alpha.,.omega.-bis(4,5-dihydroxy-3-methyl-2-oxoimidazolidin-1-yl)alkanes have been prepared from the reaction of glyoxal and an alkylenebis(3-methylurea). These compounds are useful as formaldehyde-free finishing agents for textiles containing cellulose.

Abstract: An electrostatic precipitator which collects dust directly into electrodes consisting entirely of a liquid is disclosed. Fine wires discharge a corona current which flows to a continuous free falling liquid at ground potential. When dust laden air flows between the wires and the liquid electrodes, the dust particles are charged and deflected into the liquid thereby eliminating the need for mechanical cleaning or liquid washing of the electrodes.

Abstract: Improved levels of abrasion resistance, breaking strength are coupled with high levels of resilience, as measured by durable-press appearance rating and wrinkle recovery angles, by a process in which cotton or cotton-containing fabric is treated with polyfunctional N-methylol reagents, a Br.phi.nsted acidic catalyst or Br.phi.nsted acid-generating catalyst and selected phosphate salts. The fabric is impregnated with these and supplementary agents as desired and cured by conventional methods.

Abstract: A method of preparing citrus fruit sections with a fresh fruit flavor and appearance is disclosed. Thick albedo type grapefruit and oranges are cleaned and heated to a core temperature of about 20.degree. to 40.degree. C. They are subsequently scored to the juicy portion, vacuum infused with a commercial pectinase, incubated for critical time and temperature periods, and peeled. The resultant high quality fruit is stored in refrigeration.

Abstract: Smolder resistance is imparted to cotton and cotton-containing fabrics by applying a certain boron-nitrogen-phosphorus system to the fabric, employing conventional equipment. An inorganic boron compound is placed in solution with a phosphorus-containing compound, then a nitrogen-containing compound is added. The aqueous mixture is applied using conventional textile equipment, dried, and cured by standard methods.

Abstract: A low gossypol, high protein cottonseed product is produced by passing cottonseed meal through a certain series of steps utilizing conventional solvent extraction equipment, and culminating at a point where the cottonseed meal is rendered edible--for human consumption and animal feed--by disruption of gossypol glands and extraction of gossypol pigments.

Abstract: Tris(aminomethyl)phosphine oxide and its ternary salts, useful as catalysts for the chemical finishing of cotton, are prepared by the hydrolysis of tris(N-carbalkoxylaminomethyl)-phosphine oxides having the formula (RO.sub.2 CNHCH.sub.2).sub.3 PO with an alkali or alkaline earth in the presence of water, followed optionally by acidification.

Abstract: Novel quaternary ureidomethyl phosphonium salts having the general formula ##STR1## are prepared by condensing a urea having the formula RNHC(O)NR'R" with a quaternary hydroxymethyl phosphonium salt having the formula (HOCH.sub.2).sub.4 P.sup.+ X.sup.- in a molar ratio of at least 2:1. The products, which are characterized by the absence of residual hydroxymethyl groups, are useful as finishing agents for imparting flame retardant properties to cotton fabrics.

Abstract: Procedures are described for obtaining about 80% of the high-grade protein in pearl millet grain as a concentrate. These procedures involve extraction of lipid-free whole millet flour with a combination of 70% aqueous isopropyl alcohol, aqueoussodium hydroxide, and dilute mineral acid to give three protein-rich fractions, which can be combined for optimum use as a protein concentrate.