Properties of cottonseed meals prepared with acetone‐Petroleum ether‐water azeotrope

King, W. H.; Kuck, James C.; Frampton, Vernon L.

doi:10.1007/bf02633112

Cited by 31 publications

(8 citation statements)

References 4 publications

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“…The commercial cottonseed salad oils C-l, C-2, C-3, C-4, C-5, and C-6, each carrying a different brand name, were purchased from retail stores. Cottonseed oils C-ll and C-l 2 were refined oils prepared in the laboratory from glandless cottonseed by extraction with the acetone-hexane-water azeotrope (King et al, 1961) and with hexane, respectively. Cottonseed oils 112-100 and 113-100 were refined, water washed and vacuum dried oils obtained from a cottonseed oil refinery.…”

Section: Methodsmentioning

confidence: 99%

Some Physiological Properties of Halphen-Positive Cottonseed Oils

Frampton¹,

Kuck²,

Pepperman³

et al. 1966

Poultry Science

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Section: Methodsmentioning

confidence: 99%

Some Physiological Properties of Halphen-Positive Cottonseed Oils

Frampton¹,

Kuck²,

Pepperman³

et al. 1966

Poultry Science

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“…In this regard, our results show that use of HAW rather than H for extraction of unheatea cottonseed would produce only about 5% more neutral oil but would almost double the amount of other components in the miscella. The absence of heat treatments would reduce binding of gossypol and destruction of lysine in meal produced from glanded cottonseed (4). Apparently, the costs (11) to use HAW and to clean the resultant oil are not commensurate to the value of greater oil yields.…”

Section: Discussionmentioning

confidence: 99%

“…Although extractions of cottonseed with mixtures such as diethyl ether with dichlorocthane (3) or hexane-acetone-water (4) have been reported, hexane is generally employed commercially. Although extractions of cottonseed with mixtures such as diethyl ether with dichlorocthane (3) or hexane-acetone-water (4) have been reported, hexane is generally employed commercially.…”

Section: Introductionmentioning

confidence: 99%

Extraction of lipids from cotronseed tissue: I. Comparison of hexane‐acetone‐water, its nonqueous components and chloroform‐methanol

Jacks

Yatsu

Hensarling

1970

J Americ Oil Chem Soc

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Flaked cottonseed was extracted with chloroform-methanol-water, chloroform-methanol, hexane-acetone-water, hexane-acetone, hexane and acetone. Amounts of total material in the miscellae were greatest with chloroform-methanolwater and decreased to acetone in the order given above. The first three solvents extracted 6% more neutral oil and over 100% more lipophilie phosphorus than the latter three solvents. All solvents showed similar rates of extraction, each removed over 70% of extractables with the first of four passes.

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“…The main reasons for this situation are the presence of gossypol, an antinutritional pigment, and failure to convert cottonseed protein to readily acceptable edible products. The solution to the gossypol problem in processing cottonseed for human food involves at present three different types of approaches: development of gossypol-free (glandless) seed through plant breeding (McMichael, 1959); multisolvent extraction (King et al, 1961;Krishnamoorthi, 1965); and physical reparation of the gossypol glands; e.g., by the liquid cyclone process (Gastrock et al, 1969). Glandless or degossypolized cottonseed flours may contain over 60% protein.…”

mentioning

confidence: 99%