Yellow pea and faba bean are potential candidates to replace soybean-based ingredients due to the... more Yellow pea and faba bean are potential candidates to replace soybean-based ingredients due to their suitability for cultivation in the northern hemisphere, non-genetically modified organisms cultivation practice and low risk of allergenicity. This study examined the functionality of local yellow pea and faba bean protein isolates/concentrate as meat analogue products. The most critical factors affecting the texture properties of meat analogue were also determined. Extrusion was used to produce high-moisture meat analogues (HMMAs) from yellow pea and faba bean protein isolates/concentrates and HMMAs with fibrous layered structures was successfully produced from both imported commercial and local sources. The texture properties of the HMMA produced were mainly affected by the ash, fiber and protein content and water-holding capacity of the source protein. Three extrusion process parameters (target moisture content, extrusion temperature, screw speed), also significantly affected HMMA ...
Despite the many benefits of pulses, their consumption is still very low in many Western countrie... more Despite the many benefits of pulses, their consumption is still very low in many Western countries. One approach to solving this issue is to develop attractive pulse-based foods, e.g., plant-based cheeses. This study aimed to assess the suitability of different types of pulse flour, from boiled and roasted yellow peas and faba beans, to develop plant-based cheese analogues. Different stabilizer combinations (kappa- and iota-carrageenan, kappa-carrageenan, and xanthan gum) were tested. The results showed that firm and sliceable pulse-based cheese analogues could be prepared using all types of pulse flour using a flour-to-water ratio of 1:4 with the addition of 1% (w/w) kappa-carrageenan. The hardness levels of the developed pulse-based cheese analogues were higher (1883–2903 g, p < 0.01) than the reference Gouda cheese (1636 g) but lower than the commercial vegan cheese analogue (5787 g, p < 0.01). Furthermore, the crude protein (4–6% wb) and total dietary fiber (6–8% wb) conte...
Despite the growing evidence supporting legume consumption as part of healthy and sustainable die... more Despite the growing evidence supporting legume consumption as part of healthy and sustainable diet, little information is known on legume intake in the Swedish population. The aim of the present study was to describe legume consumers in Sweden, their nutrient intake and study the association with biomarkers of nutritional status using food consumption and biomonitoring data from Swedish adults in the 2010–11 National Riksmaten survey. Total legume intake - including pulses, fresh legumes, soy products, peanuts, sprouts and mixed meals with legumes - was estimated using a web-based 4-d food records in adults 18–80 years (n = 1772). A range of biomarkers including non-fasted plasma ferritin and folate, as well as erythrocyte folate, were measured for a subsample of the population (n = 282). Legumes were consumed by 44% of the population, median intake was 36 g/d (Q1 = 16; Q3 = 71; n = 777). Legumes provided on average 3.3% of individual's total energy intake (%E) with no significa...
Despite the high nutritional profile in pulses, pulse consumption in Sweden is still low. However... more Despite the high nutritional profile in pulses, pulse consumption in Sweden is still low. However, the recent increase in consumption of sustainable and locally produced food in Sweden is driving demand for a versatile, functional pulse‐based ingredient that can be incorporated into different food products. This study assessed different treatments (boiling, roasting, and germination) when preparing flour from domestically grown pulses (yellow pea, gray pea, faba bean, and white bean). Functional properties (water and oil absorption capacity, emulsion and foaming properties, and gelation concentration) of the flours produced following different treatments and their nutrient content (total dietary fiber, total choline, and folate content) were determined. Depending on pulse type, all treatments increased (p < .001) water absorption capacity up to threefold and gelation concentration up to twofold, whereas emulsion activity and foaming capacity decreased by 3%–33% and 5%–19%, respec...
Cereals are a good source of phenolic acids, most of which are present in bound form. The aim of ... more Cereals are a good source of phenolic acids, most of which are present in bound form. The aim of this study was to develop a method for quantifying total phenolic acids in cereals that includes a robust step for hydrolysis of bound forms. Different hydrolysis procedures were evaluated. Acid hydrolysis, even with subsequent use of enzymes, proved unsuitable for releasing bound phenolic acids from the cereal matrix. Base hydrolysis (3 M, 90 min) resulted in the highest extractability, with average recoveries of 88-108% for cereal phenolic acids. The phenolic acid content in cereals (two cultivars each of rye, barley, and oats, and eight cultivars of wheat) varied up to 2-fold between cereal genotypes and 1.5-fold within genotypes. The highest content was found in rye, followed by wheat, barley, and oats. Ferulic acid dominated in all cereals, amounting to 48-72% of total phenolic acid content.
Faba beans are an important source of folate and commonly consumed in Egypt. This study examined ... more Faba beans are an important source of folate and commonly consumed in Egypt. This study examined the effects of Egyptian industrial food processing (e.g., canning and freezing), germination, cultivar, and maturity stages on folate content, with the aim to develop a candidate functional canned faba bean food with increased folate content. The folate content in four cultivars of green faba beans ranged from 110 to 130 μg 100 g(-1) fresh weight (535-620 μg 100 g(-1) dry matter [DM]), which was four- to sixfold higher than in dried seeds. Industrial canning of dried seeds resulted in significant folate losses of ∼20% (P = 0.004), while industrial freezing had no effect. Germination of faba beans increased the folate content by >40% (P < 0.0001). A novel industrial canning process involving pregermination of dried faba beans resulted in a net folate content of 194 μg 100 g(-1) DM, which is 52% more than in conventional canned beans. The consumption of green faba beans should be rec...
ABSTRACT Industrial food processing and household cooking are reported to affect folate content. ... more ABSTRACT Industrial food processing and household cooking are reported to affect folate content. This study examined the effects of industrial and household processing methods on folate content in traditional Egyptian foods from faba beans (Vicia faba) and chickpeas (Cicer arietinum). Overnight soaking increased folate content by ∼40–60%. Industrial canning including soaking, blanching and retorting did not affect folate content (p = 0.11) in faba beans, but resulted in losses of ∼24% (p = 0.0005) in chickpeas. Germination increased folate content 0.4–2.4-fold. Household preparation increased the folate content in germinated faba bean soup (nabet soup) one-fold and in bean stew (foul) by 20% (p &amp;lt; 0.0001). After deep-frying of falafel balls made from soaked faba bean paste, losses of 10% (p = 0.2932) compared with the raw faba beans were observed. The folate content (fresh weight) in the traditional Egyptian foods foul and falafel and in the beans in nabet soup was 30 ± 2, 45 ± 2 and 56 ± 6 μg/100 g, respectively. The traditional Egyptian foods foul, falafel and nabet soup are good folate sources and techniques like germination and soaking, which increase the folate content, can therefore be recommended.
... Mean recovery (n = 12) was 91% ± 7 for H 4 folate, 89% ± 6 for 5-CH 3 -H 4 folate and 92% ± 8... more ... Mean recovery (n = 12) was 91% ± 7 for H 4 folate, 89% ± 6 for 5-CH 3 -H 4 folate and 92% ± 8 for 10-HCO-PteGlu. 2.4.2. Dry matter determination. ... 2.5. Statistical analysis. Data were expressed as mean and standard error of mean (SEM). ...
Cereals are recognised as an important food source of folate, and germinated cereals are reported... more Cereals are recognised as an important food source of folate, and germinated cereals are reported to contain even more folate. This study examined the effects of germination and oven-drying on folate content in different wheat and rye cultivars. The native folate content in four wheat cultivars ranged from 23 to 33 mg/100 g dry matter (DM) and that in six rye cultivars from 31 to 39 mg/100 g DM. Mean folate content in rye was 25% higher than in wheat. Germination of both cereals resulted in a 4-to 6-fold increase in folate content, depending on cultivar and duration of germination. The highest folate content in both cereals was found after 96 h of germination and was 181 mg/100 g DM for cv. Kaskelott (rye) and 155 mg/100 g DM for cv. Kosack (wheat). Germination increased the amount of 5-CH 3 eH 4 folate in both cereals from 45 to 75%. Oven-drying of germinated wheat grains (for 48 and 72 h) at 50 C did not affect the folate content. In conclusion, germination increases the folate content in wheat and rye cultivars, while subsequent oven-drying does not affect the folate content. Germination can therefore be recommended for producing bakery ingredients with increased folate content.
... Full-size table. A Mean of duplicates, values not corrected for recovery, variation between d... more ... Full-size table. A Mean of duplicates, values not corrected for recovery, variation between duplicates lower than 10%, the sum of different folate forms is given in μg folic acid /100 g food after conversion using the molecular weight of 445.4 for H 4 folate, 459.5 for 5-CH 3 H 4 ...
The Western diet is characterized by high meat consumption, which negatively affects the environm... more The Western diet is characterized by high meat consumption, which negatively affects the environment and human health. Transitioning toward eating more plant-based products in Western societies has been identified as a key instrument to tackle these problems. However, one potential concern is that radically reducing meat in the current diet might lead to deficiencies in nutritional intake. In this paper, we explore a scenario in which meat consumption in Sweden is reduced by 50% and replaced by domestically grown grain legumes. We quantify and discuss the implications for nutritional intake on population level, consequences for agricultural production systems and environmental performance. The reduction in meat consumption is assumed to come primarily from a decrease in imported meat. We use data representing current Swedish conditions including the Swedish dietary survey, the Swedish food composition database, Statistics Sweden and existing life cycle assessments for different food...
Yellow pea and faba bean are potential candidates to replace soybean-based ingredients due to the... more Yellow pea and faba bean are potential candidates to replace soybean-based ingredients due to their suitability for cultivation in the northern hemisphere, non-genetically modified organisms cultivation practice and low risk of allergenicity. This study examined the functionality of local yellow pea and faba bean protein isolates/concentrate as meat analogue products. The most critical factors affecting the texture properties of meat analogue were also determined. Extrusion was used to produce high-moisture meat analogues (HMMAs) from yellow pea and faba bean protein isolates/concentrates and HMMAs with fibrous layered structures was successfully produced from both imported commercial and local sources. The texture properties of the HMMA produced were mainly affected by the ash, fiber and protein content and water-holding capacity of the source protein. Three extrusion process parameters (target moisture content, extrusion temperature, screw speed), also significantly affected HMMA ...
Despite the many benefits of pulses, their consumption is still very low in many Western countrie... more Despite the many benefits of pulses, their consumption is still very low in many Western countries. One approach to solving this issue is to develop attractive pulse-based foods, e.g., plant-based cheeses. This study aimed to assess the suitability of different types of pulse flour, from boiled and roasted yellow peas and faba beans, to develop plant-based cheese analogues. Different stabilizer combinations (kappa- and iota-carrageenan, kappa-carrageenan, and xanthan gum) were tested. The results showed that firm and sliceable pulse-based cheese analogues could be prepared using all types of pulse flour using a flour-to-water ratio of 1:4 with the addition of 1% (w/w) kappa-carrageenan. The hardness levels of the developed pulse-based cheese analogues were higher (1883–2903 g, p < 0.01) than the reference Gouda cheese (1636 g) but lower than the commercial vegan cheese analogue (5787 g, p < 0.01). Furthermore, the crude protein (4–6% wb) and total dietary fiber (6–8% wb) conte...
Despite the growing evidence supporting legume consumption as part of healthy and sustainable die... more Despite the growing evidence supporting legume consumption as part of healthy and sustainable diet, little information is known on legume intake in the Swedish population. The aim of the present study was to describe legume consumers in Sweden, their nutrient intake and study the association with biomarkers of nutritional status using food consumption and biomonitoring data from Swedish adults in the 2010–11 National Riksmaten survey. Total legume intake - including pulses, fresh legumes, soy products, peanuts, sprouts and mixed meals with legumes - was estimated using a web-based 4-d food records in adults 18–80 years (n = 1772). A range of biomarkers including non-fasted plasma ferritin and folate, as well as erythrocyte folate, were measured for a subsample of the population (n = 282). Legumes were consumed by 44% of the population, median intake was 36 g/d (Q1 = 16; Q3 = 71; n = 777). Legumes provided on average 3.3% of individual's total energy intake (%E) with no significa...
Despite the high nutritional profile in pulses, pulse consumption in Sweden is still low. However... more Despite the high nutritional profile in pulses, pulse consumption in Sweden is still low. However, the recent increase in consumption of sustainable and locally produced food in Sweden is driving demand for a versatile, functional pulse‐based ingredient that can be incorporated into different food products. This study assessed different treatments (boiling, roasting, and germination) when preparing flour from domestically grown pulses (yellow pea, gray pea, faba bean, and white bean). Functional properties (water and oil absorption capacity, emulsion and foaming properties, and gelation concentration) of the flours produced following different treatments and their nutrient content (total dietary fiber, total choline, and folate content) were determined. Depending on pulse type, all treatments increased (p < .001) water absorption capacity up to threefold and gelation concentration up to twofold, whereas emulsion activity and foaming capacity decreased by 3%–33% and 5%–19%, respec...
Cereals are a good source of phenolic acids, most of which are present in bound form. The aim of ... more Cereals are a good source of phenolic acids, most of which are present in bound form. The aim of this study was to develop a method for quantifying total phenolic acids in cereals that includes a robust step for hydrolysis of bound forms. Different hydrolysis procedures were evaluated. Acid hydrolysis, even with subsequent use of enzymes, proved unsuitable for releasing bound phenolic acids from the cereal matrix. Base hydrolysis (3 M, 90 min) resulted in the highest extractability, with average recoveries of 88-108% for cereal phenolic acids. The phenolic acid content in cereals (two cultivars each of rye, barley, and oats, and eight cultivars of wheat) varied up to 2-fold between cereal genotypes and 1.5-fold within genotypes. The highest content was found in rye, followed by wheat, barley, and oats. Ferulic acid dominated in all cereals, amounting to 48-72% of total phenolic acid content.
Faba beans are an important source of folate and commonly consumed in Egypt. This study examined ... more Faba beans are an important source of folate and commonly consumed in Egypt. This study examined the effects of Egyptian industrial food processing (e.g., canning and freezing), germination, cultivar, and maturity stages on folate content, with the aim to develop a candidate functional canned faba bean food with increased folate content. The folate content in four cultivars of green faba beans ranged from 110 to 130 μg 100 g(-1) fresh weight (535-620 μg 100 g(-1) dry matter [DM]), which was four- to sixfold higher than in dried seeds. Industrial canning of dried seeds resulted in significant folate losses of ∼20% (P = 0.004), while industrial freezing had no effect. Germination of faba beans increased the folate content by >40% (P < 0.0001). A novel industrial canning process involving pregermination of dried faba beans resulted in a net folate content of 194 μg 100 g(-1) DM, which is 52% more than in conventional canned beans. The consumption of green faba beans should be rec...
ABSTRACT Industrial food processing and household cooking are reported to affect folate content. ... more ABSTRACT Industrial food processing and household cooking are reported to affect folate content. This study examined the effects of industrial and household processing methods on folate content in traditional Egyptian foods from faba beans (Vicia faba) and chickpeas (Cicer arietinum). Overnight soaking increased folate content by ∼40–60%. Industrial canning including soaking, blanching and retorting did not affect folate content (p = 0.11) in faba beans, but resulted in losses of ∼24% (p = 0.0005) in chickpeas. Germination increased folate content 0.4–2.4-fold. Household preparation increased the folate content in germinated faba bean soup (nabet soup) one-fold and in bean stew (foul) by 20% (p &amp;lt; 0.0001). After deep-frying of falafel balls made from soaked faba bean paste, losses of 10% (p = 0.2932) compared with the raw faba beans were observed. The folate content (fresh weight) in the traditional Egyptian foods foul and falafel and in the beans in nabet soup was 30 ± 2, 45 ± 2 and 56 ± 6 μg/100 g, respectively. The traditional Egyptian foods foul, falafel and nabet soup are good folate sources and techniques like germination and soaking, which increase the folate content, can therefore be recommended.
... Mean recovery (n = 12) was 91% ± 7 for H 4 folate, 89% ± 6 for 5-CH 3 -H 4 folate and 92% ± 8... more ... Mean recovery (n = 12) was 91% ± 7 for H 4 folate, 89% ± 6 for 5-CH 3 -H 4 folate and 92% ± 8 for 10-HCO-PteGlu. 2.4.2. Dry matter determination. ... 2.5. Statistical analysis. Data were expressed as mean and standard error of mean (SEM). ...
Cereals are recognised as an important food source of folate, and germinated cereals are reported... more Cereals are recognised as an important food source of folate, and germinated cereals are reported to contain even more folate. This study examined the effects of germination and oven-drying on folate content in different wheat and rye cultivars. The native folate content in four wheat cultivars ranged from 23 to 33 mg/100 g dry matter (DM) and that in six rye cultivars from 31 to 39 mg/100 g DM. Mean folate content in rye was 25% higher than in wheat. Germination of both cereals resulted in a 4-to 6-fold increase in folate content, depending on cultivar and duration of germination. The highest folate content in both cereals was found after 96 h of germination and was 181 mg/100 g DM for cv. Kaskelott (rye) and 155 mg/100 g DM for cv. Kosack (wheat). Germination increased the amount of 5-CH 3 eH 4 folate in both cereals from 45 to 75%. Oven-drying of germinated wheat grains (for 48 and 72 h) at 50 C did not affect the folate content. In conclusion, germination increases the folate content in wheat and rye cultivars, while subsequent oven-drying does not affect the folate content. Germination can therefore be recommended for producing bakery ingredients with increased folate content.
... Full-size table. A Mean of duplicates, values not corrected for recovery, variation between d... more ... Full-size table. A Mean of duplicates, values not corrected for recovery, variation between duplicates lower than 10%, the sum of different folate forms is given in μg folic acid /100 g food after conversion using the molecular weight of 445.4 for H 4 folate, 459.5 for 5-CH 3 H 4 ...
The Western diet is characterized by high meat consumption, which negatively affects the environm... more The Western diet is characterized by high meat consumption, which negatively affects the environment and human health. Transitioning toward eating more plant-based products in Western societies has been identified as a key instrument to tackle these problems. However, one potential concern is that radically reducing meat in the current diet might lead to deficiencies in nutritional intake. In this paper, we explore a scenario in which meat consumption in Sweden is reduced by 50% and replaced by domestically grown grain legumes. We quantify and discuss the implications for nutritional intake on population level, consequences for agricultural production systems and environmental performance. The reduction in meat consumption is assumed to come primarily from a decrease in imported meat. We use data representing current Swedish conditions including the Swedish dietary survey, the Swedish food composition database, Statistics Sweden and existing life cycle assessments for different food...
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