Chemical reactions involved in the deep fat frying of foods: V. Identification of nonacidic volatile decomposition products of hydrogenated cottonseed oil

1968 ◽  
Vol 45 (9) ◽  
pp. 629-631 ◽  
Author(s):  
B. R. Reddy ◽  
Kosaku Yasuda ◽  
R. G. Krishnamurthy ◽  
S. S. Chang
Keyword(s):  
Chemical Reactions ◽  
Cottonseed Oil ◽  
Deep Fat Frying ◽  
Decomposition Products ◽  
Hydrogenated Cottonseed Oil

Chemical reactions involved in the deep-fat frying of foods. VII. Identification of volatile decomposition products of trilinolein1

1978 ◽  
Vol 55 (12) ◽  
pp. 897-901 ◽  
Author(s):  
J. A. Thompson ◽  
W. A. May ◽  
M. M. Paulose ◽  
R. J. Peterson ◽  
Stephen S. Chang
Keyword(s):  
Chemical Reactions ◽  
Deep Fat Frying ◽  
Decomposition Products

Non‐hydrogenated cottonseed oil as a deep‐fat frying medium

2007 ◽  
Vol 37 (4) ◽  
pp. 234-245 ◽  
Author(s):  
Darla Daniel‐O'Dwyer ◽  
Leslie Thompson ◽  
Brent Shriver ◽  
Chih‐kang Wu ◽  
Linda Hoover
Keyword(s):  
Cottonseed Oil ◽  
Deep Fat Frying ◽  
Hydrogenated Cottonseed Oil ◽  
Frying Medium

Chemical reactions involved in the deep fat frying of foods. II. Identification of acidic volatile decomposition products of corn oil

1967 ◽  
Vol 44 (2) ◽  
pp. 131-135 ◽  
Author(s):  
Tsukasa Kawada ◽  
R. G. Krishnamurthy ◽  
B. D. Mookherjee ◽  
S. S. Chang
Keyword(s):  
Chemical Reactions ◽  
Corn Oil ◽  
Deep Fat Frying ◽  
Decomposition Products

Prospecting for Oil

2010 ◽  
Vol 10 (4) ◽  
pp. 25-34 ◽  
Author(s):  
david s. shields
Keyword(s):  
United States ◽  
Waste Product ◽  
Cottonseed Oil ◽  
The United States ◽  
First Century ◽  
Scale Production ◽  
Hydrogenated Cottonseed Oil ◽  
Commercial Scale ◽  
Limited Success ◽  
Frying Medium

From the 1770s to the 1880s agriculturists and cooks sought to develop culinary oils from plants. Thomas Jefferson's attempts to introduce the olive into the agriculture of the United States, as a partial substitute for lard in cookery and as a cheap oleo for the consumption of slaves, met with limited success, even in the southeast, because periodic freezes and high humidity thwarted the development of groves. Southern slaves from West Africa supplied their own oil, derived from benne (Sesamum indicum). Benne oil was merely one feature of an elaborate African-American cuisine employing sesame that included benne soup, benne and greens, benne and hominy, benne candy, and benne wafers. Only the last item has survived as a feature of regional and ethnic cookery. In the first decades of the nineteenth century, planter experimentalists began the commercial scale production of benne oil, establishing it as the primary salad oil and the second favored frying medium in the southern United States. It enjoyed acceptance and moderate commercial success until the refinement of cottonseed oil in the 1870s and 1880s. Cotton seed, a waste product of the south's most vital industry, was turned into a revenue stream as David Wesson and other scientists created a salad oil and frying medium designedly tasteless and odorless, and a cooking fat, hydrogenated cottonseed oil (Cottonlene or Crisco) that could cheaply substitute for lard in baking. With the recent recovery of regional foodways, both the olive and sesame are being revived for use in the neo-southern cookery of the twenty-first century.

scholarly journals A Practical and Nontarnishing Method for the Analysis of Trace Nickel in Hydrogenated Cottonseed Oil by Inductively Coupled Plasma/Mass Spectrometry with Pressurized PTFE Vessel Acid Digestion

2010 ◽  
Vol 93 (1) ◽  
pp. 323-326 ◽  
Author(s):  
Ni Zhang ◽  
Zhiying Ding ◽  
Hao Li ◽  
Xin Wang ◽  
Xiaodong Shao
Keyword(s):  
Mass Spectrometry ◽  
Inductively Coupled Plasma ◽  
Graphite Furnace ◽  
Cottonseed Oil ◽  
Atomic Absorption Spectrophotometry ◽  
Acid Digestion ◽  
Inductively Coupled ◽  
Hydrogenated Cottonseed Oil ◽  
Icp Ms ◽  
Plasma Mass Spectrometry

Abstract A practical and nontarnishing method for the determination of trace nickel (Ni) in hydrogenated cottonseed oil by inductively coupled plasma/mass spectrometry (ICP/MS) was developed. In order to avoid tarnishing in the pretreatment of samples, the technology of pressurized PTFE vessel acid digestion was applied. The temperature and acid content in the digestion were optimized. The results showed that hydrogenated cottonseed oil could be digested completely by the proposed method. Compared with the U.S. Pharmacopeia 28 and British Pharmacopoeia 2003 methods, the developed method avoided the risk of using platinum and the tarnish from silica crucibles. In addition, the analytical cycle of the test solution was shortened by the use of ICP/MS instead of graphite furnace atomic absorption spectrophotometry.

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