Cottonseed Products: A Manual of the Treatment of Cottonseed for Its Products and Their Utilization in the ArtsD. Van Nostrand Company, 1904 - 240 páginas "A thorough overview, with illustrations, of the cottonseed byproduct industry emerging at the time of publication. The cottonseed industry stood at the center of what would become several storms over food adulteration, substitute products, and the industrialization of food in general. Excerpt: ' ...but there are independent manufacturers of oleomargarine located near the packing centres who prefer to buy the fat as it is taken from the animal and work it into neutral by their own process. In the packing plants the leaf fat is taken from the animal immediately after killing, hung on mounted racks, and wheeled into refrigerators to remove as quickly as possible all animal heat. It is next chopped finely or reduced to pulp by machinery and melted in jacketed kettles exactly similar to those used for oleo-oil. When the melting process is complete it is allowed to settle, the precipitation of the fibre being accelerated by the addition of salt as in the case of oleo-oil. After the settling process the clear oil is siphoned to a receiving-tank, and what is not used in oleomargarine is tierced for shipment. A good quality of leaf fat will produce by careful handling about 90 per cent. of its weight in neutral, and each animal will yield an average of eight or nine pounds. Comparatively little neutral is made from back fat. The amount used, however, depends much on the relative demand for neutral and ordinary lard products, as it is sometimes more advantageous to work fats into one form than another. The oil made from back fat retains more of the flavor peculiar to lard and, like the lower grades of oleo-oil, is less free from stearin or other undesirable constituents. Some packing-houses mix a small per cent, of back fat with the leaf in making their highest grade of neutral, and oleomargarine manufacturers sometimes use both grades of the finished oil in combination. The difference in price between the two is usually slight, and neutral made exclusively from leaf is generally sought...'"--Antiquarian bookseller's description, 2017. |
Dentro del libro
Resultados 1-5 de 33
Página vi
... Acids , Free or Uncombined Oil , and Total Fatty Acids in Cottonseed - oil Soap - stock . 127 CHAPTER VIII . COTTONSEED PRODUCTS ( Continued ) . Cottonseed - oil Cake . Classification . Trimming Cottonseed - oil Cake . Cottonseed - meal ...
... Acids , Free or Uncombined Oil , and Total Fatty Acids in Cottonseed - oil Soap - stock . 127 CHAPTER VIII . COTTONSEED PRODUCTS ( Continued ) . Cottonseed - oil Cake . Classification . Trimming Cottonseed - oil Cake . Cottonseed - meal ...
Página 36
... acids , albuminous matter , and the greater portion of the coloring - matter . The yellow oil thus obtained is clarified by treatment with fullers ' earth and yields the edible products . The deposit obtained on settling after treatment ...
... acids , albuminous matter , and the greater portion of the coloring - matter . The yellow oil thus obtained is clarified by treatment with fullers ' earth and yields the edible products . The deposit obtained on settling after treatment ...
Página 43
... acids and alkalis . They constitute the frame - work of plants and are , as a rule , the most indigestible con ... Acid . Per Cent . Per Cent . Per Cent . Per Cent . Per Cent . Minimum . Maximum . 7.04 2.80 1.96 0.76 0.73 9.51 4.96 ...
... acids and alkalis . They constitute the frame - work of plants and are , as a rule , the most indigestible con ... Acid . Per Cent . Per Cent . Per Cent . Per Cent . Per Cent . Minimum . Maximum . 7.04 2.80 1.96 0.76 0.73 9.51 4.96 ...
Página 99
... acids begins in the seed and , after the expression of the oil , iş accelerated by any delay in separating the accompanying nitrogen- ous substances . 1 Cottonseed - oil belongs to the class of oils termed " semi - drying , " being ...
... acids begins in the seed and , after the expression of the oil , iş accelerated by any delay in separating the accompanying nitrogen- ous substances . 1 Cottonseed - oil belongs to the class of oils termed " semi - drying , " being ...
Página 100
... acids of the oil melt only at from 35 ° to 40 ° C. ( 95 ° to 122 ° Fahr . ) . The decomposition of the oil by the ... acid . The use of mineral dehydrating and oxidizing agents is , however , not per- missible in oils intended for ...
... acids of the oil melt only at from 35 ° to 40 ° C. ( 95 ° to 122 ° Fahr . ) . The decomposition of the oil by the ... acid . The use of mineral dehydrating and oxidizing agents is , however , not per- missible in oils intended for ...
Otras ediciones - Ver todo
Cottonseed Products: A Manual of the Treatment of Cottonseed for Its ... Leebert Lloyd Lamborn No hay ninguna vista previa disponible - 2018 |
Cottonseed Products: A Manual of the Treatment of Cottonseed for Its ... Leebert Lloyd Lamborn No hay ninguna vista previa disponible - 2018 |
Términos y frases comunes
alkali allowed ammonia amount arbitration automatic average bale barrels boiling box-press bran buyer cake capacity caustic lye caustic soda color coloring-matter contains converting-kettle conveyor corn-meal cottonseed products cottonseed-meal cottonseed-oil crude oil crushed Crushers crutcher cylinder delinter density discharged Fahr fatty acids feeding fertilizer fertilizer materials fibre filter-press gallons glycerides glycerol grades heat heater huller hulls inches increased industry ingredients kernels kettle lard lint cotton Linters liquid manufacture material meal mill mixed moisture Na₂O nigre obtained odor oil-mill oleo-oil oleomargarine operation palmitin percentage phosphoric acid pipe potash pounds press-cloth pressure prime proportion protein pump quantity refined oil refining-kettle removed revolutions per minute rosin sample saponification seed seller separation settled soap shipment shown in Fig soap Soap-powder soap-stock soda-ash sodium solution steam stearin storage-tank summer yellow oil tallow tank tank-cars temperature tintometer tion tons valve varying warp-threads weft-threads weight
Pasajes populares
Página 148 - Prime Cottonseed Meal must be finely ground, not necessarily bolted, of sweet odor, reasonably bright in color, yellow, not brown or reddish, free from excess of lint, and must contain at least 38.6 per cent of protein.
Página 170 - Standard prime steam lard shall be solely the product of the trimmings and other fat parts of hogs, rendered in tanks by the direct application of steam, and without subsequent change in grain or character by the use of agitators or other machinery, except as such change may unavoidably come from transportation. It shall have proper color, flavor, and soundness for keeping, and no material which has been salted shall be included.
Página 224 - Oil must be clear, sweet in flavor and odor, free from water and settlings, and of no deeper color than 35 yellow and 7.1 red on Lovibond's equivalent color scale. The color...
Página 226 - Must be made from prime cake, finely ground, of sweet odor, reasonably bright in color, yellow, not brown or reddish, and free from excess of lint or hulls, and by analysis must contain at least 8 per cent of ammonia. 3. Off. — Any cottonseed meal which is distinctly deficient in any of the requirements of prime quality, either in color, odor, texture, or analysis, or all.
Página 103 - ... decorticated seed; must be sweet in flavor and odor; free from water and settlings; and shall produce, when properly refined, choice summer-yellow oil at a loss in weight not exceeding 6 per cent, for Texas oil and 7 per cent.
Página 234 - ... said commissioners shall be elected at the general election in the year nineteen hundred and six, and at the general election every four years thereafter; Provided, That when the population of any county shall equal or exceed seventy thousand, the board of county commissioners may consist of five members, any three of whom shall constitute a quorum for the transaction of business. Three of said commissioners in said county shall be elected at the general election in the year nineteen hundred...
Página 19 - ... in 1834; one is known to have been in operation in New Orleans in 1847; and a few other mills were built previous to the civil war. But as late as 1867 the slow progress that the industry had made was attested by the fact that there were only four mills actually in operation in the United States. The early operations of the new industry were carried on with the greatest secrecy, as though to guard a valuable mechanical secret, but it is now known that no radically new mechanism had been invented,...
Página 15 - The society therefore offers as follows: Oil from cotton seed To the planter in any of the British islands of the West Indies, who shall express oil from the Seed of Cotton, and make from the remaining seed hard and dry cakes, as food for cattle; the gold medal. Certificates that not less than one ton of the oil has been expressed, and five hundred weight of the cakes obtained, to be produced to the society, with two gallons of the oil, and two dozen of the cakes, together with a full account of...
Página 18 - ... the said fine may be collected in the name of the State before any justice of the peace in the county or city where the delinquent resides, in the same manner as other fines...
Página 224 - ... decorticated seed, must be sweet in flavor and odor, free from water and settlings, and must produce Prime Summer Yellow Grade by the usual refining methods, with a normal loss in weight.