Lard oil

The primary products used are fatty acids with 12—18 carboa atoms and fatty alcohols, or esters of fatty acids such as the glycerides of rapeseed and lard oil (18). Eatty acid amines and amides are used ia metal working, particularly ia emulsions (18). 

Cod liver oil Linseed oil Menhaden oil Perilla oil Corn oil Cottonseed oil Olive oil Pine oil Red oil Soya bean oil Tung oil Whale oil Castor oil Lard oil... 

SchmalzGl, n. lard oil oleo oil wool oil. Schmdlzvorgang, tn. (Textiles) oiling process. Schmand, Schmant, tn. shme, sludge, mud, ooze cream. 

Corn starch, g/l CaCOs, g/l (NH4)jS04, g/l NH4CI, g/l FeS04 7H20, mg/l IVInS04 4H20, mg/l ZnS04-7H2 0, mg/l CoCIj OHjO, mg/l Corn steep liquor, g/l Cottonseed meal, g/l Lard oil, % v/v... 

At the end of this period, this 600-ml volume was used as an inoculum for ten liters of the same glucose-corn steep liquor medium which in addition contained 10 ml of an antifoam (a mixture of lard oil and octadecanol). The fermentor was placed into the water bath, adjusted to 28°C, and the contents stirred (300 rpm) and aerated (0.5 liter air/10 liters beer). After 17 hours of incubation, when a good growth developed and the acidity rose to pH 6.7, 2 g of 6a-methylhydrocortisone plus 1 g of 3-ketobisnor-4-cholen-22-al, dissolved in 115 ml of dimethylformamide, was added and the incubation (conversion) carried out at the same temperature and aeration for 24 hours (final pH 7.9). 

A medium (containing corn steep liquor calcium carbonate sucrose ammonium, ferrous, manganese, and zinc sulfates and ammonium, cobalt, and magnesium chlorides) is sterilized and diluted with water to the desired concentration. It is inoculated with Streptomyces aureofaciens, kept at 27°C, and aerated and agitated for 60 hours, with lard oil added to control foaming (66). 

If gas is not available, insert a wick of cotton in the burner tip, place small quantity of cotton waste in the chamber to which the burner tip is attached, and fill foe chamber with signal, sperm, or lard oil... 

Lard Oil.—This fluid oi] is prepared from lard in tho same manner as is directed for tallow oil. It is considered much superior to sperm or olive oil for greasing wool, and, from its low price, is largely used. It is usually sufficiently white and clear for use, and should on no account be bleached by chemical means, as it is liable to retain enough of the bleaching agent to injure its quality, and render it inappltoablo for many purposes. 

This oil consists of olein, margaiin, and stearin It is white and fluid at ordinary temperatures, but congeals a few degrees below 82°. It is very freqnontly adulterated with horse oil, common lard oil, bone lat, some vogetai oils, and even with fish oils. The pure oi] is not liable to change or rancidity, and is used as a lubricant, and is especially useftil foT machinery exposed in cold situations, as in the case of church clocks, et cetera, which require an oil not liable to become concrete. 

I) Natural liquid fatty esters, such as lard oil. palm oil. sperm oil. etc. These arc good lubricants hut have poor chemical stability. 

Is an emulsifier for mineral oils and fats. It is used as a lubricant in the leather Industry and as a napping softener in the textile industry, providing scroop and fiber-to-metal lubricity. TRYDET 2670 Is also used in mineral oil emulsions for polishes and lard oil emulsions for metal buffing compounds, and as an 0/w emulsifier for air fresheners. 

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