Production of Rapeseed Flour for Human Consumption1

Tape, N.W.; Sabry, Z. I.; Eapen, K. E.

doi:10.1016/s0008-3860(70)74284-0

Cited by 40 publications

(10 citation statements)

References 6 publications

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“…Sosulski et al (1972) described a diffusion extraction rnethod for whole rapeseed in which the seed coat acted as a semipermeable membrane, allowing low-molecular-weight compounds such as ylucosinolates out of the seed while retaining the proteins. In 19707s, two similar aqueous processes were developed at Agriculture Canada's Food Research Institute (Tape et al, 1970) and by the Karlshamns Company in cooperation with Alfa-Laval in Sweden (Ohlson, 1979). In both processes myrosinase in cracked rapeseed meal was inactivated with boiling water (Tape et al, 1970) or dry heat (Ohlson, 1979).…”

Section: Rapeseed and Its Utilizationmentioning

confidence: 99%

“…In 19707s, two similar aqueous processes were developed at Agriculture Canada's Food Research Institute (Tape et al, 1970) and by the Karlshamns Company in cooperation with Alfa-Laval in Sweden (Ohlson, 1979). In both processes myrosinase in cracked rapeseed meal was inactivated with boiling water (Tape et al, 1970) or dry heat (Ohlson, 1979). Glucosinolates were then removed by water extraction, and the detoxified meal was dried to obtain a paie yellow product.…”

Section: Rapeseed and Its Utilizationmentioning

confidence: 99%

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Removal of phenolic compounds in the production of high-quality canola protein isolates

Diósady

2002

Food Research International

106

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Section: Rapeseed and Its Utilizationmentioning

confidence: 99%

Section: Rapeseed and Its Utilizationmentioning

confidence: 99%

Removal of phenolic compounds in the production of high-quality canola protein isolates

Diósady

2002

Food Research International

106

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“…Tape et al . air‐classified rapeseed meal after aqueous extraction using a cut size of 200 mesh (75 μm), protein being increased 9% in the fine fraction . Zhou et al .…”

Section: Introductionmentioning

confidence: 99%

“…6 Tape et al air-classified rapeseed meal after aqueous extraction using a cut size of 200 mesh (75 μm), protein being increased 9% in the fine fraction. 7 Zhou et al further demonstrated that the canola meal (CM) fine fraction obtained by air classification had greater amino acid digestibility (tryptophan, glutamate, proline, and tyrosine) and energy content than the parent CM, whereas the coarse fraction had inferior energy and amino acid digestibility (standardized ileal digestibility of arginine and lysine). 8 Defatted CM, as a protein and fiber source in animal feed, contains 369-423 g kg −1 protein, 34-38 g kg −1 fat, 97-170 g kg −1 acid detergent fiber (ADF), 159-236 g kg −1 neutral detergent fiber (NDF), etc.…”

Section: Introductionmentioning

confidence: 99%

Manufacture of defatted canola meal with enhanced nutritive composition by air classification on an industrial scale

Rempel

Geng

et al. 2019

J Sci Food Agric

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BACKGROUND Air classification was used to fractionate canola meal (CM). The effect of combinations of air classification conditions, including rotor speed ranging from 300 to 1200 rpm, air stream rate from 700 to 860 cfpm, and secondary air from 0 to 30%, on particle size and nutritive composition was investigated. Response surface methodology was used to develop response surface equations to estimate these effects. RESULTS Protein concentration increased in almost all the fine fractions. Effects of both secondary air and rotor speed of the air classifier were significant at P ≤ 0.1 and P ≤ 0.01, respectively. Almost all the fine fractions contained more oil. Rotor speed, air stream rate, and their interaction were significant at P ≤ 0.01. Both acid detergent fiber (ADF) and neutral detergent fiber (NDF) were shifted to the coarse fractions during the air classification. The rotor speed was significant for both ADF and NDF at P ≤ 0.01. CONCLUSIONS Protein shifted to the fine fractions. The highest protein concentration in the fine CM fraction was estimated to be 404.2 g kg−1, demonstrating an enhancement of 10.7%. ADF and NDF shifted to the coarse CM fractions and were respectively estimated to be 294.8 and 332 g kg−1, which were increased by 52.7% and 43.7%. Oil shifted to the fine fractions. The highest concentration was predicted to be 59.7 g kg−1, increased by 45.6%. Fine or coarse fraction yields were estimated to be 35–50%, indicating that they are acceptable for an industrial manufacture. © 2019 Society of Chemical Industry

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“…Provided that the inherent glucosinolates have been almost completely removed, rapeseed protein concentrates have a very high nutritive value evaluated by standard methods (1)(2)(3). However, since this source of protein, although essentially devoid of glucosinolates, apparently produces toxic reac tions in pregnant rats (4)(5)(6)(7), it can hardly be considered safe for human consumption until the causes of the adverse reactions have been satisfactorily revealed and/or eliminated.…”

Section: Introductionmentioning

confidence: 99%

Levels of Minerals, Lipoproteins and Lipids in Plasma, Liver and Tibia from Female Rats Fed on a Zinc-Supplemented Rapeseed Protein Diet

Eklúnd¹

1980

Ann Nutr Metab

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In order to study the effects of a zinc-supplemented dietary rapeseed protein concentrate on the contents of zinc and some other minerals in plasma, liver and bone tissue as well as on the levels of tocopherol, lipoproteins and lipids in plasma and total lipid contents of livers, groups of young female rats were fed for 4-week periods on semi-purified diets containing either rapeseed protein or casein as the sole source of protein at a 20% protein level. Despite normal levels of tissue zinc and plasma proteins, rats on diets containing rapeseed protein showed reduced contents of plasma lower density lipoproteins and tocopherol in comparison to the casein-fed rats. Rats on rapeseed diet also seemed to have an increased lipid content of the liver possibly indicating a reduced hepatic synthesis or secretion of lipoproteins. In addition the livers of rats fed on rapeseed protein diet showed a reduced iron content.

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Production of Rapeseed Flour for Human Consumption1

Cited by 40 publications

References 6 publications

Removal of phenolic compounds in the production of high-quality canola protein isolates

Removal of phenolic compounds in the production of high-quality canola protein isolates

Manufacture of defatted canola meal with enhanced nutritive composition by air classification on an industrial scale

Levels of Minerals, Lipoproteins and Lipids in Plasma, Liver and Tibia from Female Rats Fed on a Zinc-Supplemented Rapeseed Protein Diet

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