Canola Proteins for Human Consumption: Extraction, Profile, and Functional Properties

Tan, Siong H.; Mailer, Rodney J.; Blanchard, Christopher L.; Agboola, Samson

doi:10.1111/j.1750-3841.2010.01930.x

Cited by 215 publications

(153 citation statements)

References 105 publications

(215 reference statements)

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“…Phenolic compounds are susceptible to spontaneous oxidation and degradation (Tan et al, 2011). Oxidation may occur through enzymatic or non-enzymatic reactions, resulting in oxidation products that are "nutritionally unavailable" .…”

Section: Resultsmentioning

confidence: 99%

Sinapinic and protocatechuic acids found in rapeseed: isolation, characterisation and potential benefits for human health as functional food ingredients

Quinn

Gray

Meaney³

et al. 2017

Irish Journal of Agricultural and Food Research

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Rapeseed is one of the world’s major oilseeds, and rapeseed oil is produced by pressing of the seeds. This process results in the production of a low-economic-value by-product, rapeseed meal, which is commonly used as animal feed. Rapeseed meal is rich in bioactive phenolic compounds, including sinapinic acid (SA) and protocatechuic acid (PCA). Isolation of these bioactive compounds from a by-product of rapeseed oil production is largely in agreement with the current concept of the circular economy and total utilisation of crop harvest using a biorefinery approach. In this review, current information concerning traditional and novel methods to isolate phenolic compounds – including SA and PCA – from rapeseed meal, along with in vitro and in vivo studies concerning the bioactivity of SA and PCA and their associated health effects, is collated. These health effects include anti-inflammatory, anti-cancer, anti-diabetes activities, along with histone deacetylase inhibition and protective cardiovascular, neurological and hepatic effects. The traditional extraction methods include use of solvents and/or enzymes. However, a need for simpler, more efficient methodologies has led to the development of novel extraction processes, including microwave-assisted, ultrasound-assisted, pulsed electric field and high-voltage electrical discharge extraction processes.

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Section: Resultsmentioning

confidence: 99%

Sinapinic and protocatechuic acids found in rapeseed: isolation, characterisation and potential benefits for human health as functional food ingredients

Quinn

Gray

Meaney³

et al. 2017

Irish Journal of Agricultural and Food Research

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“…A review of available literature covering the investigated extraction principles and conditions of proteins from rapeseed is conducted by Tan et al (2011) and Xu et al (2013). In fact, the extraction of rapeseed proteins is more difficult compared to the soybean proteins because the two major storage proteins in the rapeseed (cruciferin and napin) are distributed in almost equal parts (cruziferin napin ratio 1.1-1.3 for 00-rapeseed variety (Malabat et al, 2003)) and have different solubility properties.…”

Section: Process Designmentioning

confidence: 99%

Rapeseed use in aquaculture

Adem

Tressel

Pudel

et al. 2014

OCL

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-The main problem of the aquaculture sector is the provision of suitable and sufficient fish feed, because the most important protein source in aquaculture, the fish meal, is a limited resource. Due to their high nutritional value the rapeseed proteins have great potential as an alternative protein source for the fish nutrition. Therefore, the aim of this work is to develop a manufacturing process of high quality rapeseed protein concentrates, which can replace the limited marine resource. For this purpose, small pilot scale processing procedures were performed to produce a rapeseed protein concentrate (RPC). The meal for protein extraction was prepared by gentle meal processing. Rapeseed protein fractions were prepared by an aqueous extraction procedure. The obtained protein solution is further purified and then dried. The investigated rapeseed protein extraction process provides RPC with high nutritional value and low levels of antinutritional factors. From the nutritional point of view the produced RPC can be compared with the fishmeal. Its amino acid profile reflects the amino acid demands of fish. The obtained RPC was utilized for experimental setups of fish meal replacement in diets for rainbow trout, turbot, common carp and wels catfish. Experimental results from the conducted feeding trials demonstrate an enormous potential of RPC as protein source in aquafeeds. The highest fishmeal replacement level (up to 100%) was observed in the feeding trials with rainbow trout. Therefore, especially in the nutrition of rainbow trout, RPC was identified as an excellent fishmeal alternative.

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“…Canola protein isolate has been suggested as an alternative to other proteins for human food use due to a balanced amino acid profile and potential functional properties such as emulsifying, foaming, and gelling abilities. Tan et al [7] reviewed the studies on the utilization of canola protein in human food, comprising the extraction processes for protein isolates and fractions, the molecular character of the extracted proteins, as well as their food functional properties. Canola protein has a well-balanced amino acid profile, with a protein digestibilitycorrected amino acid score that is very competitive with other plant proteins currently on the market [8].…”

Section: Introductionmentioning

confidence: 99%

Pilot-Scale Production and Application of Microparticulated Plant Proteins

Beran¹,

Drahorád²,

Vltavsky³

et al. 2018

J Nutr Food Sci

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New Carbon Dioxide Assisted Spray Nebulisation Drying (CASND) technology has been used to produce microparticulated protein concentrates for human nutrition from alternative plant sources -hemp and canola seed filtration cakes. Alkali extraction was used to extract the proteins from the filtration cakes. The protein solutions after the alkali extractions were dried with the CASND demonstrator ATOMIZER. Aerosol particle size distribution and concentration in the draying chamber were determined by two different on-line aerosol spectrometers SMPS (Scaning Mobility Particle Sizer) and APS (Aerodynamic Particle Sizer). The protein powders were in form of hollow spheres with average particle diameter about 600 nm. The particles were characterized by the SEM method. The functional properties of the microparticulated protein concentrates were compared with the same protein concentrates dried by the convenctional spray drying process. The protein microparticulatin resulted in improved foaming and emulsifying properties and formation of long-term stable water dispersions. Gluten-free baguettes were prepared with the microparticulated protein concentrates as only protein source and evaluated by sensory analysis.

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Canola Proteins for Human Consumption: Extraction, Profile, and Functional Properties

Cited by 215 publications

References 105 publications

Sinapinic and protocatechuic acids found in rapeseed: isolation, characterisation and potential benefits for human health as functional food ingredients

Sinapinic and protocatechuic acids found in rapeseed: isolation, characterisation and potential benefits for human health as functional food ingredients

Rapeseed use in aquaculture

Pilot-Scale Production and Application of Microparticulated Plant Proteins

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