Flaxseed By‐products

Oomah, B. Dave

doi:10.1002/9781119534167.ch9

Cited by 14 publications

(11 citation statements)

References 59 publications

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“…Flax is an important world crop primarily due to its high concentration of PUFA, especially its alpha-linolenic acid (ALA) content of more than 55%, beneficial to human health. The recovery of its final by-product, flaxseed meal, resulting from flaxseed oil extraction, is a solution for livestock feed and ingredients in many food products [9], but also for the sustainable development of flaxseed production [10]. Flaxseed meal is used in broiler diets as a valuable feed ingredient to enrich meat in PUFA n − 3 [11], but there is a certain limitation.…”

Section: Introductionmentioning

confidence: 99%

Effects of Grape Seed Oil Supplementation to Broilers Diets on Growth Performance, Meat Fatty Acids, Health Lipid Indices and Lipid Oxidation Parameters

et al. 2021

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The purpose of this study was to evaluate the effects of grape seed oil (GSO) supplementation to broilers fed polyunsaturated fatty acids (PUFA)-enriched diets on growth performance, color, texture, fatty acid content and lipid peroxidation of meat. The 4-week feeding trial was conducted on 120 Cobb 500 broilers, assigned to three groups and housed in an experimental hall on permanent wood shaves litter. GSO was tested as source of natural antioxidants at different levels, 0% (GSO0, control), 1.5% (GSO1.5) and 3% (GSO3) in the presence of 4% flaxseed meal (FSM) in a completely randomized design. The results show that at the end of the experiment (42 days) the GSO supplementation had no effect (p < 0.05) on productivity parameters, except the final weight which was improved in GSO3 compared to GSO. The thigh meat color indicated a higher degree of lightness (p < 0.05), but the meat texture was not influenced (p < 0.05) by the new tested diets. The GSO diets increased (p < 0.05) the saturated fatty acid (SFA) content and decreased the PUFA content in the thigh meat. Thigh meat samples from GSO treatments had significantly (p < 0.05) improved oxidative stability. In the breast meat only the concentration of thiobarbituric acid-reactive substances (TBARS) decreased (p < 0.05). It is concluded that the GSO significantly improved the thigh meat oxidative stability.

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Section: Introductionmentioning

confidence: 99%

Effects of Grape Seed Oil Supplementation to Broilers Diets on Growth Performance, Meat Fatty Acids, Health Lipid Indices and Lipid Oxidation Parameters

et al. 2021

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“…The three main cereal crops (wheat, rice, maize) account for 60% of the world’s food crop production and do not satisfy humanity’s needs for proteins and other nutrients. Therefore, FAO recommends diversifying the human diet with previously “forgotten products” that are more optimal in processing, useful for health, while at the same time are economically supporting the local population, improving agroecology and developing regenerative agriculture [ 15 ].…”

Section: Introductionmentioning

confidence: 99%

“…One of such crops is linseed, the cultivation of which for seeds production, both for nutrition and for medical purposes, began 5000 BC [ 16 ]. This crop is used for functional nutrition as a rich source of α-linolenic acid, lignans, high-quality protein and soluble dietary fiber [ 15 ]. Flax seeds contain on average 41% fat, 20% protein, 28% dietary fiber, 7.7% water and 3.4% ash [ 17 ].…”

Section: Introductionmentioning

confidence: 99%

“…Oil rich in α-linolenic acid is a very popular commercial product due to its anti-atherogenic, anti-inflammatory and anti-proliferative effects and is used in the complex therapy of obesity. Currently, linseed oil is introduced into the composition of medicines, for example nanoemulsions, to improve their digestibility [ 15 ].…”

Section: Introductionmentioning

confidence: 99%

“…Flax proteins and lignans together with the mucilage complex are traditionally used for the treatment of gastritis, lowering blood cholesterol, treating atherosclerosis, diabetes, nephritis and hormone-dependent cancer [ 15 , 22 , 24 , 25 , 26 ]. Flax proteins can serve as a source of biologically active peptides with antihypertensive or immunosuppressive effects [ 15 ].…”

Section: Introductionmentioning

confidence: 99%

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Features of Profiles of Biologically Active Compounds of Primary and Secondary Metabolism of Lines from VIR Flax Genetic Collection, Contrasting in Size and Color of Seeds

Porokhovinova

Шеленга

Kerv

et al. 2022

Plants

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Flax is one of the oldest oil crops, but only since the end of the twentieth century nutritional use of its whole seeds and flour has been resumed. This crop has been evaluated for its oil fatty acid composition, content of sterols and tocopherols, carbohydrate composition of mucilage, but a comprehensive study has never been carried out, so the aim of the work was to identify differences in the metabolomic profiles of flax lines contrasting in color and size of seeds. The biochemical composition of seeds from 16 lines of the sixth generation of inbreeding was tested using gas chromatography coupled with mass spectrometry. In total, more than 90 compounds related to sugars (78% of the identified substances), free fatty acids (13%), polyatomic alcohols (5%), heterocyclic compounds, free amino acids, phytosterols and organic acids (no more than 2.5% in total) were identified. Statistical analyses revealed six main factors. The first is a factor of sugar content; the second one affects most of organic acids, as well as some free fatty acids, not related to reserve ones, the third factor is related to compounds that play a certain role in the formation of “storage” substances and resistance to stress, the fourth factor is influencing free polar amino acids, some organic and free fatty acids, the fifth one is a factor of phenolic compounds, the sixth factor combined substances not included in the first five groups. Factor analysis made it possible to differentiate all 16 lines, 10 of which occupied a separate position by one or two factors. Interestingly, the first two factors with the highest loads (20 and 15% of the total variability, respectively) showed a separate position of the gc-432 line, which differed from the others, not only by chemical composition, but also by the phenotype of the seeds, while gc-159 differed from the rest ones by the complex of organic acids and other substances taking about 1% of the extracted substances of the seed. Thus, the analysis of metabolomic profiles is promising for a comprehensive assessment of the VIR flax genetic collection, which has wide biochemical diversity.

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Biological Potential of Flaxseed Protein Hydrolysates Obtained by Different Proteases

Logarušić

Radošević

Bis³

et al. 2020

Plant Foods Hum Nutr

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Flaxseed By‐products

Cited by 14 publications

References 59 publications

Effects of Grape Seed Oil Supplementation to Broilers Diets on Growth Performance, Meat Fatty Acids, Health Lipid Indices and Lipid Oxidation Parameters

Effects of Grape Seed Oil Supplementation to Broilers Diets on Growth Performance, Meat Fatty Acids, Health Lipid Indices and Lipid Oxidation Parameters

Features of Profiles of Biologically Active Compounds of Primary and Secondary Metabolism of Lines from VIR Flax Genetic Collection, Contrasting in Size and Color of Seeds

Biological Potential of Flaxseed Protein Hydrolysates Obtained by Different Proteases

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