Compositional and nutritional evaluation of several lupin seeds

Sujak, Agnieszka; Kotlarz, A.; Strobel, Wacław

doi:10.1016/j.foodchem.2005.06.036

Cited by 261 publications

(251 citation statements)

References 37 publications

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“…The estimated CP content in lupin seeds was similar to that reported by Sujak et al (2006). The experimental diets fed to cannulated cows were characterized by similar contents of CP (148 ± 5 g), rumen degraded CP (116 ± 8 g) and net energy for milk production (1.6 ± 0.1 Mcal) in kg DM ( Table 2).…”

Section: Resultssupporting

confidence: 81%

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Effect of the type of non-fibre carbohydrates in grass silage-based diets on in sacco ruminal degradability and protein value of lupin (Lupinus angustifolius L. cv. Sonet) seeds ground to different particle sizes

Niwińska¹,

Andrzejewski²

2011

CZECH J ANIM SCI

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The synchronized provision of dietary nitrogenous and energetic compounds to the rumen at the appropriate time and in appropriate amounts increases the efficiency of microbial mass synthesis (Hall and Weimer, 2007) and can be used to minimize pollution emissions (Reynolds and Kristensen, 2008). Grass silage is widely used in dairy cow feeding. Diets based on grass silage are characterized by a high level of rapidly degraded crude protein in the rumen and for the successful nutritional synchrony, the supply of corresponding fermented carbohydrates is of great importance for microbial The study was conducted to find out the effects of the type of non-fibre carbohydrates (NFC) included in grass silage-based diets on in sacco degradability of dry matter (DM), crude protein (CP) and neutral detergent fibre (NDF) of lupin (Lupinus angustifolius L. cv. Sonet) seeds ground to different particle sizes. Measurements of degradability were carried out as a 3 × 2 × 3 × 3 experimental design of treatments with carbohydrates included in diets as primary sources of NFC (starch vs. pectin vs. sugars), particle size of ground seeds (1.0 vs. 5.7 mm), period of the trial (1 vs. 2 vs. 3) and cannulated cow (1 vs. 2 vs. 3). The variables of in sacco kinetics were calculated according to the equations of Ørskov and McDonald (1979) for degradation data corrected for the particle loss. The protein value of lupin seeds for ruminants was expressed as the amount of protein digested in the small intestine, and it was estimated based on the obtained characteristics of degradability. Under our experimental conditions, the type of NFC included in the grass silage-based diets and the particle size of seeds affected the course and extent of rumen degradation of lupin seed nutrients. Higher values of DM and CP degradation were estimated after 8 and 16 h of incubation (P < 0.05). The higher rate of degradation of insoluble but potentially degradable fractions (P < 0.05) and higher effective degradability (P < 0.05) were found out in the rumen of cows receiving diets containing sucrose compared with cows receiving diets containing starch. In comparison with starch and pectin, sucrose decreased the amount of protein digested in the small intestine (P < 0.05). The results suggested that the type of NFC determined ruminal microbial activity. An enlargement of the lupin seed particle size from 1.0 to 5.7 mm decreased the rumen degradability of lupin seed nutrients (P < 0.05) and increased the amount of protein digested in the small intestine (P < 0.05). The results indicated that feeding standards should consider the influence of the grinding level of lupin seeds in order to assess their nutritional value.

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Section: Resultssupporting

confidence: 81%

“…Among the legume seeds, lupin has the highest protein content of 295-482 g/kg dry matter (Sujak et al, 2006). Coarsely ground lupin seeds can successfully replace soybean meal in high-producing dairy cows (Froidmont and Bartiaux-Thill, 2004).…”

mentioning

confidence: 99%

Effect of the type of non-fibre carbohydrates in grass silage-based diets on in sacco ruminal degradability and protein value of lupin (Lupinus angustifolius L. cv. Sonet) seeds ground to different particle sizes

Niwińska¹,

Andrzejewski²

2011

CZECH J ANIM SCI

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“…The decrease in blood pressure might possibly result from an improvement in vascular tone mediated by nitric oxide, a potent endothelium-derived relaxing factor, since this effect had been observed in rats (Pilvi et al, 2006). Interestingly, lupin protein is arginine rich (Sujak et al, 2006). Unfortunately, no direct experiment to test this hypothesis was performed in these trials.…”

Section: Human Studiesmentioning

confidence: 99%

“…The protein, which may correspond to 35-40% of the dry weight (Sujak, Kotlarz, & Strobel, 2006), is mostly composed of albumins and globulins in an approximate 1 to 9 ratio (Duranti, Consonni, Magni, Sessa, & Scarafoni, 2008). The most abundant families are known as α-conglutin (legumins), β-conglutin (vicilins), γ-conglutin, and δ-conglutin (Magni, Scarafoni, Herndl, Sessa, Prinsi, Espen, et al, 2007;Ogura, Ogihara, Sunairi, Takeishi, Aizawa, Olivos-Trujillo, et al, 2014;E.…”

Section: Introductionmentioning

confidence: 99%

The health benefits of sweet lupin seed flours and isolated proteins

Arnoldi

Boschin

Zanoni

2015

Journal of Functional Foods

121

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Abstract.The interest for lupin is continuously growing: one driving force are the numerous studies showing it provides useful health benefits. This review discusses available literature in the area of dyslipidaemia, diabetes, and hypertension prevention, providing hints on the mechanism of action.The addition of lupin protein to the diet of different models of hypercholesterolaemia, such as rat, rabbit, hamster and pig, induce decreases of total and non-HDL cholesterol. The clinical investigations on the cholesterol lowering activity provided controversial results. Those involving hypercholesterolaemic subjects and based on improved lupin foods gave statistically significant total and/or LDL-cholesterol reductions: both protein and fibre are relevant. The moderate hypotensive activity observed in some studies is probably linked to digestion-released ACE-inhibitory peptides.The hypoglycaemic activity, observed in post-prandial studies, is due to gamma-conglutin, a specific protein fraction. All this information suggests that lupin seeds may become a source of ingredients of innovative functional foods.Abbreviations: ACE, angiotensin converting enzyme; Akt, protein kinase B; DBP; diastolic blood pressure; GSK3, glycogen synthase kinase 3; HDL-C, high-density-lipoprotein cholesterol;HMGCoA, 3-hydroxy-3-methylglutaryl coenzyme A; LDL-C, low-density-lipoprotein cholesterol; NL-LUP, narrow-leaf lupin protein isolate; NPS, non-starch polysaccharides; PI3K, phosphatidylinositol 3'-kinase; SBP, systolic blood pressure; SCAP, SREBP-cleavage activating protein; SREBP, sterol regulatory element binding protein; TAG, triacylglycerides; TOC, tocopherol; W-LUP, white lupin protein isolate.

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“…Lupins are economically and agriculturally valuable crops (Sujak et al 2006;Gulewicz et al 2008;Kohajdova et al 2011) and together with others legumes are a main source of protein in human diet. The are also rich in dietary fibre and carbohydrates (Rochfort and Panozzo 2007).…”

Section: Introductionmentioning

confidence: 99%

Variability of fat content and fatty acids profiles in seeds of a Polish white lupin (Lupinus albus L.) collection

Rybiński

Świecicki

Bocianowski

et al. 2017

Genet Resour Crop Evol

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The paper assess the variability of fat content and fatty acids profiles in seeds of a white lupin (Lupinus albus L.) domestic collection. The initial material comprised 371 accessions originated from 30 countries of Europe, Asia, Africa, North-and South America and Australia. According to data given by accession donors the material is divided into four classes of origin: wild lines, landraces, lines created by man and cultivars. Variability of fat content and fatty acids composition were estimated in seeds of each accession. The average fat content for analyzed collection is 9.81%. The broadest range of fat content was noticed for landraces and cultivars as compared to narrowest . In respect to unsaturated fatty acid (UFA), monounsaturated oleic acid in each of estimated classes of accessions was predominant and most abundant (55.7%) in broad range of minimummaximum values from 41.2 to 66.2%. The second examined monounsaturated fatty acid was erucic acid (1.74%) found in seeds of almost all studied accessions. An exception were four accessions defined similarly to rapeseeds as ''zero erucic'' forms. In seeds of few accessions a content of erucic acid exceeded 3%. Among polyunsaturated fatty acids linoleic FA (x-6) dominated followed by linolenic FA (x-3). Both FA were in the range 13.7-33.2% and 5.6-12.8% with mean values on the level 19.6 and 10.1%, respectively. As a consequence, the examined white lupin seeds showed a very favourable x-3/x-6 FA ratio (0.51), ranging from 0.21 to 0.87, much higher than that of most vegetable oils. Fat content was positively correlated with stearic and oleic fatty acids and negatively with palmitic, linoleic, linolenic and erucic acid.

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Compositional and nutritional evaluation of several lupin seeds

Cited by 261 publications

References 37 publications

Effect of the type of non-fibre carbohydrates in grass silage-based diets on in sacco ruminal degradability and protein value of lupin (Lupinus angustifolius L. cv. Sonet) seeds ground to different particle sizes

Effect of the type of non-fibre carbohydrates in grass silage-based diets on in sacco ruminal degradability and protein value of lupin (Lupinus angustifolius L. cv. Sonet) seeds ground to different particle sizes

The health benefits of sweet lupin seed flours and isolated proteins

Variability of fat content and fatty acids profiles in seeds of a Polish white lupin (Lupinus albus L.) collection

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