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  • 1
    Online Resource
    Online Resource
    Springer Science and Business Media LLC ; 1966
    In:  Economic Botany Vol. 20, No. 3 ( 1966-7), p. 256-267
    In: Economic Botany, Springer Science and Business Media LLC, Vol. 20, No. 3 ( 1966-7), p. 256-267
    Type of Medium: Online Resource
    ISSN: 0013-0001 , 1874-9364
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 1966
    detail.hit.zdb_id: 2158805-3
    SSG: 12
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  • 2
    Online Resource
    Online Resource
    Wiley ; 1991
    In:  Journal of the American Oil Chemists' Society Vol. 68, No. 6 ( 1991-06), p. 418-421
    In: Journal of the American Oil Chemists' Society, Wiley, Vol. 68, No. 6 ( 1991-06), p. 418-421
    Abstract: This preliminary analysis was undertaken to determine if the operations being developed for the aqueous ethanol extraction of cottonseed oil are economical and whether further research of this process should be pursued. Results of the conversion of hypothetical hexane extraction plants to ethanol extraction, in the plant capacity range of 300‐600 tons of cottonseed flakes/day and operating 150‐350 days annually, show that two unconventional operations, namely, chill‐separation of miscella exiting the extractor and reduction of oil in recycled ethanol by reverse osmosis, require less energy and are less expensive than conventional alternatives. However, additional work is needed to determine the overall efficiency of an alcohol process as compared to a conventional hexane process.
    Type of Medium: Online Resource
    ISSN: 0003-021X , 1558-9331
    Language: English
    Publisher: Wiley
    Publication Date: 1991
    detail.hit.zdb_id: 2041388-9
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  • 3
    Online Resource
    Online Resource
    Wiley ; 1982
    In:  Journal of the American Oil Chemists' Society Vol. 59, No. 11 ( 1982-11), p. 488-494
    In: Journal of the American Oil Chemists' Society, Wiley, Vol. 59, No. 11 ( 1982-11), p. 488-494
    Abstract: A new, edible, 65%‐protein cottonseed flour having the characteristics of flour produced from glandless cottonseed has been prepared from milled, hexane‐extracted glanded cottonseed flakes by a simple, practical, economical air classification process. The product has physical and functional characteristics that make it attractive for use in food formulation and it meets the free gossypol standards of both the U.S. Food and Drug Administration and the Protein Advisory Group of the United Nations System. A process flowsheet and a material balance are given: capital costs, manufacturing costs, general expenses, profitability and selling prices are indicated for annual productions of up to 17.5 and 35 million lb of flour in hypothetical industrial‐scale satellite plants having daily capacities of 25 and 50 tons of flour, respectively. It is estimated that fixed capital investment for a 25‐ton/day plant would be $4.0 million, and for a 50‐ton/day plant, $5.5 million. Production of edible flour from prime‐quality cottonseed kernels would cost as little as 15.8 cents/lb and the selling price of flour, allowing for the value of coproducts, would be as low as 23.6, 18.9, and 16.5 cents/lb for payout periods of 2, 3 and 4 years, respectively. Selling price would be competitive with the price of soy protein concentrate over most of the production range studied.
    Type of Medium: Online Resource
    ISSN: 0003-021X , 1558-9331
    Language: English
    Publisher: Wiley
    Publication Date: 1982
    detail.hit.zdb_id: 2041388-9
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  • 4
    Online Resource
    Online Resource
    American Chemical Society (ACS) ; 1955
    In:  Industrial & Engineering Chemistry Vol. 47, No. 10 ( 1955-10), p. 2109-2111
    In: Industrial & Engineering Chemistry, American Chemical Society (ACS), Vol. 47, No. 10 ( 1955-10), p. 2109-2111
    Type of Medium: Online Resource
    ISSN: 0019-7866 , 1541-5724
    Language: English
    Publisher: American Chemical Society (ACS)
    Publication Date: 1955
    detail.hit.zdb_id: 2103816-8
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  • 5
    Online Resource
    Online Resource
    American Chemical Society (ACS) ; 1959
    In:  Industrial & Engineering Chemistry Vol. 51, No. 5 ( 1959-05), p. 615-618
    In: Industrial & Engineering Chemistry, American Chemical Society (ACS), Vol. 51, No. 5 ( 1959-05), p. 615-618
    Type of Medium: Online Resource
    ISSN: 0019-7866 , 1541-5724
    Language: English
    Publisher: American Chemical Society (ACS)
    Publication Date: 1959
    detail.hit.zdb_id: 2103816-8
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  • 6
    Online Resource
    Online Resource
    Wiley ; 1978
    In:  Journal of the American Oil Chemists' Society Vol. 55, No. 7 ( 1978-07), p. 567-571
    In: Journal of the American Oil Chemists' Society, Wiley, Vol. 55, No. 7 ( 1978-07), p. 567-571
    Abstract: Glycerol glucoside esters prepared by transglycosylation of starch and glycerol, followed by interesterification with esters of cottonseed oil fatty acids, are well suited for use in the steadily growing food emulsifier market. They offer formulators and processors a wide range of compositions and physical properties for achieving more effective emulsification without increase in cost. Process flowsheets, capital costs, manufacturing costs, and general expenses are given for the production of 5.7 million pounds and 17.2 million pounds of crude glycerol glucoside esters annually in hypothetical 4‐ton batch and 12‐ton batch grass‐roots plants, respectively. A material balance and preliminary plant layout for the 12‐ton batch plant are also provided. The cost of crude esters ranges from 37.4 cents to 43.7 cents/lb, indicating that the crude esters would be competitive with many commercially available food emulsifiers. The process can be carried out in conventional batch process equipment without production of polluting byproducts. Fixed capital investment for a new 12‐ton batch plant would be $2.5 million, and for a new 4‐ton plant, $1.3 million.
    Type of Medium: Online Resource
    ISSN: 0003-021X , 1558-9331
    Language: English
    Publisher: Wiley
    Publication Date: 1978
    detail.hit.zdb_id: 2041388-9
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  • 7
    Online Resource
    Online Resource
    Wiley ; 1960
    In:  Journal of the American Oil Chemists' Society Vol. 37, No. 11 ( 1960-11), p. 574-576
    In: Journal of the American Oil Chemists' Society, Wiley, Vol. 37, No. 11 ( 1960-11), p. 574-576
    Abstract: A product containing from 80 to 95% of the methyl esters of cottonseed, soybean, and corn oil is produced commercially in the United States directly from the respective acidulated soapstocks of these oils, using a process developed at the Southern Utilization Research and Development Division. The product is marketed as a high‐energy additive for poultry and livestock feed, and its ready acceptance indicates that it has nutritional and handling advantages over other by‐product fats for this purpose, which, in 1958, represented a ready and expanding market for almost 600 million pounds of animal and vegetable fats and oils. A flow sheet for the process is given, and hypothetical plants with capacities of 15,000 and 60,000 lbs. of acidulated foots per 24 hrs. are described for the continuous production of up to 21 million pounds of methylated foots product annually. The lowest manufacturing costs are realized for each plant when operating 24 hrs. a day, 250 days annually, averaging five days per week. For these optimum operations the estimated capital investment for the small plant is $223,000, and for the large plant $410,000. Manufacturing costs range from a high of 11.2¢ per pound of product at an annual production of 11/4 million pounds to 6.5¢ at an annual production of 15.3 million pounds. The cost of the raw materials, although only 3.4¢ per pound of product and chiefly the cost of foots, is the largest single item of unit cost in producing methyl esters; and, for the higher productions covered by this study, raw material costs account for more than one‐half of total unit manufacturing cost. Surplus cottonseed foots can be economically converted into a low‐cost feed additive with improved nutritional and handling properties. The process is already a commercial success.
    Type of Medium: Online Resource
    ISSN: 0003-021X , 1558-9331
    Language: English
    Publisher: Wiley
    Publication Date: 1960
    detail.hit.zdb_id: 2041388-9
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  • 8
    Online Resource
    Online Resource
    Wiley ; 1968
    In:  Journal of the American Oil Chemists' Society Vol. 45, No. 2 ( 1968-02)
    In: Journal of the American Oil Chemists' Society, Wiley, Vol. 45, No. 2 ( 1968-02)
    Abstract: For five consecutive years world‐wide production of cottonseed has set new highs, and cottonseed is more valuable as a source of food, feed, and fiber than ever before. However this paper is primarily concerned with the utilization of cottonseed oil and meal in the United States. During the three‐year period, 1963–65, U.S. farmers received about $300 million annually for 6.18 million tons of cottonseed. Annual U.S. crushings were 5.79 million tons, having produced 1.94 billion pounds of crude oil valued at $222 million, 2.72 million tons of meal valued at $174 million, and 1,609,700 running bales of linters valued at $41.2 million. Retail value of cottonseed products is estimated to have been $1.1 billion annually. Changes in the U.S. cottonseed industry include shifts westward, to fewer and larger extraction plants and to the use of new and improved extraction techniques which involve solvents and high‐speed expellers. The cottonseed extraction industry has a payroll of $38.2 million and consists of 188 oil mills in about 14 states, employing 8,400 people. Cottonseed oil accounted for 11.5% of total 1965 U.S. factory consumption of 12.7 billion pounds of fats and oils. Some 62% was used in salad or cooking oil, 27% in baking or frying fats, and 8% in margarine. During the 1960–65 period, usage increased in salad or cooking oils, in baking or frying fats, and in inedible products but decreased in margarine, mellorine, and other edible products. Increases exceeded decreases, and total consumption of cottonseed oil in edible and inedible products increased from 1.28 billion lb. to 1.47 billion lb. Practically all of the 2.76 million tons of cottonseed meal produced in the three‐year period beginning October 1963 was used for feed. Relatively insignificant amounts were used as fertilizer on farms of cotton growers. Cattle, sheep, horse, and mule rations consumed 1.88 million tons, poultry rations 440 thousand tons, and swine rations 350 thousand tons. Cottonseed meal in cattle rations has had a downward trend since the early 1950's although usage in poultry and swine rations has increased. It is estimated that 1.52 million tons were used by feed manufacturers in the preparation of mixed feeds during the 1964–65 season, representing a steady increase over the past two decades and a 54% increase over 1962–63. Domestic use of cottonseed flour has not changed appreciably during the past few years.
    Type of Medium: Online Resource
    ISSN: 0003-021X , 1558-9331
    Language: English
    Publisher: Wiley
    Publication Date: 1968
    detail.hit.zdb_id: 2041388-9
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  • 9
    Online Resource
    Online Resource
    Wiley ; 1968
    In:  Science News Vol. 93, No. 1 ( 1968-01-06), p. 4-
    In: Science News, Wiley, Vol. 93, No. 1 ( 1968-01-06), p. 4-
    Type of Medium: Online Resource
    ISSN: 0036-8423
    Language: Unknown
    Publisher: Wiley
    Publication Date: 1968
    detail.hit.zdb_id: 2023570-7
    detail.hit.zdb_id: 960403-0
    detail.hit.zdb_id: 2779490-8
    SSG: 11
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  • 10
    Online Resource
    Online Resource
    Wiley ; 1954
    In:  Journal of the American Oil Chemists' Society Vol. 31, No. 8 ( 1954-08), p. 338-341
    In: Journal of the American Oil Chemists' Society, Wiley, Vol. 31, No. 8 ( 1954-08), p. 338-341
    Abstract: A new improved batch solvent extraction plant and its versatility of design have been described. Data have been given on the cost and initial test operations. The performance of the plant has been tested, and its value as a research tool has been demonstrated by the production of free gossypol and meals low in gossypol for use in research. Simplicity of operation is borne out by the fact that only one operator is needed. A limited number of detail drawings of the plant are available on written request from the Southern Regional Research Laboratory.
    Type of Medium: Online Resource
    ISSN: 0003-021X , 1558-9331
    Language: English
    Publisher: Wiley
    Publication Date: 1954
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