White Lupin Seed Oil

2020 ◽  
pp. 789-793
Author(s):  
Sabine Krist
Keyword(s):  
Seed Oil ◽  
White Lupin ◽  
Lupin Seed

scholarly journals Impact of feeding mixture containing lupin meal on improvement of polyunsaturated fatty acids in egg yolk

2020 ◽  
Vol 65 (No. 8) ◽  
pp. 311-321
Author(s):  
Ivana Timová ◽  
Eva Straková ◽  
Lucie Všetičková ◽  
Pavel Suchý
Keyword(s):  
Fatty Acids ◽  
Soybean Meal ◽  
Unsaturated Fatty Acids ◽  
Laying Hens ◽  
Health Benefit ◽  
Docosapentaenoic Acid ◽  
Eicosenoic Acid ◽  
Seed Meal ◽  
White Lupin ◽  
Lupin Seed

The aim of the experiment was to determine how the content of lupin meal in the diet for commercial laying hens would affect the quality of fat in the egg yolk. A total of 210 Isa Brown laying hens was divided into three groups: the control group C (fed a mixture containing only soybean meal as a source of protein) and two experimental groups: EN 50% (fed a mixture containing 50% of soybean meal and 50% of white lupin seed meal, Zulika variety) and EN 100% (fed a mixture containing only white lupin seed meal as a source of protein). The results of the experiment using lupin seed meal in the feed mixture as a 50% and 100% replacement of extracted soybean meal confirmed the positive effect of lupin-based diets on egg yolk fat composition. Although the diets did not affect the fat content of the egg yolk, some other changes in the quality of the egg yolk were demonstrated during laying. These changes in egg yolk fat were characterized by a decrease (P ≤ 0.05) of saturated fatty acids (SFA), an increase (P ≤ 0.05) of monounsaturated fatty acids (MUFA), but only in some of them (C17:1 – heptadecenoic acid; C20:1n9 – eicosenoic acid and C22:1n9 – erucic acid) and, what is important, by a significant (P ≤ 0.05) increase of polyunsaturated fatty acids (PUFA) from the n-6 group (C18:2n6 – linoleic acid and C20:2n-6 – eicosadienoic acid) and n-3 group (C18:3n3 – α-linolenic acid; C20:5n3 – eicosapentaenoid acid and C22:5n3 – docosapentaenoic acid). From these results it is evident that using lupin meal in the feed mixtures for commercial laying hens increases the nutritional value and health benefit of the egg through the improvement of the levels of saturated and unsaturated fatty acids.

Effect of extrusion on ruminal and intestinal disappearance of amino acids in white lupin seed

1992 ◽  
Vol 72 (1) ◽  
pp. 89-96 ◽  
Author(s):  
P. Cros ◽  
R. Moncoulon ◽  
C. Bayourthe ◽  
M. Vernay
Keyword(s):  
Amino Acids ◽  
Crude Protein ◽  
Protein Quality ◽  
Score Test ◽  
White Lupin ◽  
Lupin Seed ◽  
Chemical Score ◽  
Ruminal Degradation ◽  
Ruminal Digestion

The effect of extruding white lupin seed (WLS) at 120 or 150 °C on the degradability of crude protein in the rumen and the intestine of nonlactating Holstein cows was determined in situ. Nylon bags were incubated in the rumen for 16 h and then introduced into the small intestine, through a duodenal cannula, for subsequent recovery in feces. Extrusion of WLS at 120 or 150 °C decreased the degradability of crude protein in the rumen (86.9–73.6 vs. 98.4%) and increased the amount of crude protein disappearing in the intestine (11.8–25.0 vs. 0.8%). Extrusion did not alter the amino acid (AA) profile of WLS, although the AA composition of the WLS protein that escaped ruminal digestion differed markedly both quantitatively and qualitatively, from its initial composition. Extruding WLS increased intestinal disappearance of most of the AA, but variation in disappearance among AA was substantial. Thus, WLS proteins that are not degraded in the rumen differ in their potential as a source of absorbable AA in the intestine from the original source. Comparison of essential AA profiles of original sources to that of milk indicated that the sulphur AA were first-limiting in WLS, with valine, lysine and leucine being second through fourth limiting. The estimated AA chemical score (test-to-milk ratio) for original WLS was 64%. For the rumen undegraded protein fractions disappearing in the intestine, the limiting AAs in descending order were: sulphur AA, valine, phenylalanine plus tyrosine and threonine for raw WLS; sulphur AA, lysine, valine and histidine for WLS extruded at 120 °C and lysine, valine, histidine and sulphur AA for WLS treated at 150 °C. The corresponding AA chemical scores were: 63, 76 and 72%. Consequently, after extrusion, the ruminally undegraded protein of WLS that disappeared in the intestine showed a higher protein quality. Key words: Cow, lupin, seed, amino acids, extrusion, ruminal degradation, intestinal disappearance

scholarly journals Effect of a Traditional Processing Method on the Chemical Composition of Local White Lupin (Lupinus albus L.) Seed in North-Western Ethiopia

2011 ◽  
Vol 66 (7-8) ◽  
pp. 403-408 ◽  
Author(s):  
Likawent Yeheyis ◽  
Claudia Kijora ◽  
Michael Wink ◽  
Kurt J. Peters
Keyword(s):  
Crude Protein ◽  
Processing Method ◽  
White Lupin ◽  
Crude Fibre ◽  
Lupin Seed ◽  
Traditional Processing ◽  
Crude Fibre Content ◽  
North Western ◽  
Western Ethiopia ◽  
Study District

The effect of a traditional Ethiopian lupin processing method on the chemical composition of lupin seed samples was studied. Two sampling districts, namely Mecha and Sekela, representing the mid- and high-altitude areas of north-western Ethiopia, respectively, were randomly selected. Different types of traditionally processed and marketed lupin seed samples (raw, roasted, and finished) were collected in six replications from each district. Raw samples are unprocessed, and roasted samples are roasted using firewood. Finished samples are those ready for human consumption as snack. Thousand seed weight for raw and roasted samples within a study district was similar (P > 0.05), but it was lower (P < 0.01) for finished samples compared to raw and roasted samples. The crude fibre content of finished lupin seed sample from Mecha was lower (P < 0.01) than that of raw and roasted samples. However, the different lupin samples from Sekela had similar crude fibre content (P > 0.05). The crude protein and crude fat contents of finished samples within a study district were higher (P < 0.01) than those of raw and roasted samples, respectively. Roasting had no effect on the crude protein content of lupin seed samples. The crude ash content of raw and roasted lupin samples within a study district was higher (P < 0.01) than that of finished lupin samples of the respective study districts. The content of quinolizidine alkaloids of finished lupin samples was lower than that of raw and roasted samples. There was also an interaction effect between location and lupin sample type. The traditional processing method of lupin seeds in Ethiopia has a positive contribution improving the crude protein and crude fat content, and lowering the alkaloid content of the finished product. The study showed the possibility of adopting the traditional processing method to process bitter white lupin for the use as protein supplement in livestock feed in Ethiopia, but further work has to be done on the processing method and animal evaluation.

scholarly journals The legumin precursor from white lupin seed. Identity of the subunits, assembly and proteolysis

1992 ◽  
Vol 206 (3) ◽  
pp. 941-947 ◽  
Author(s):  
Marcello DURANTI ◽  
Nicoletta GUERRIERI ◽  
Paolo CERLETTI ◽  
Giuseppe VECCHIO
Keyword(s):  
White Lupin ◽  
Lupin Seed

scholarly journals Proteins of White Lupin Seed, a Naturally Isoflavone-Poor Legume, Reduce Cholesterolemia in Rats and Increase LDL Receptor Activity in HepG2 Cells

2004 ◽  
Vol 134 (1) ◽  
pp. 18-23 ◽  
Author(s):  
Cesare R. Sirtori ◽  
Maria Rosa Lovati ◽  
Cristina Manzoni ◽  
Silvia Castiglioni ◽  
Marcello Duranti ◽  
...  
Keyword(s):  
Hepg2 Cells ◽  
Ldl Receptor ◽  
Receptor Activity ◽  
White Lupin ◽  
Lupin Seed

Fatty acids and oil content in white lupin seed as affected by production practices

2004 ◽  
Vol 81 (11) ◽  
pp. 1035-1038 ◽  
Author(s):  
Harbans L. Bhardwaj ◽  
Anwar A. Hamama ◽  
Edzard van Santen
Keyword(s):  
Fatty Acids ◽  
Oil Content ◽  
White Lupin ◽  
Lupin Seed ◽  
Production Practices

Effects of Plant and Canopy Density on Seed Yield and Oil Content in White Lupin (Lupinus albus)

1980 ◽  
Vol 16 (4) ◽  
pp. 409-414 ◽  
Author(s):  
R. McGibbon ◽  
Watkin Williams
Keyword(s):  
Seed Yield ◽  
Oil Content ◽  
Seed Oil ◽  
Lupinus Albus ◽  
White Lupin ◽  
Average Weight ◽  
Premature Senescence ◽  
Plant Populations ◽  
Canopy Density ◽  
Axillary Branches

SUMMARYHigh plant populations caused a reduction in pod set and consequently in seed yield. Removal of axillary branches reduced the average weight of seed and percentage seed oil on primary racemes, indicating transport of photosynthate from branch leaves to storage sites in pods on primary racemes. Debranching at low densities was also associated with premature senescence of leaves and desiccation of immature pods, suggesting that branch removal need not have an exclusively simple nutritional basis. High canopy density reduced oil content, and seeds borne on primary racemes had lower oil levels than those on axillary branches.

scholarly journals Report on First Detection of Anthracnose (Colletotrichum gloeosporioides) on Lupins in Poland

Plant Disease ◽  
1998 ◽  
Vol 82 (3) ◽  
pp. 350-350 ◽  
Author(s):  
I. M. Frencel
Keyword(s):  
Colletotrichum Gloeosporioides ◽  
Natural Infection ◽  
Lupinus Albus ◽  
Pathogenic Fungi ◽  
White Lupin ◽  
Single Spore ◽  
Lupin Seed ◽  
Close Proximity ◽  
High Level ◽  
Small Clusters

A previously unreported lupin disease—anthracnose (Glomerella cingulata (Stoneman) Spauld. & H. Schrenk; anamorph Colletotrichum gloeosporioides (Penz.) Penz. & Sacc. in Penz.)—was first encountered in Poland in July 1995 on white lupin (Lupinus albus L.), grown in experimental fields of the Plant Breeding Station at Wiatrowo. Initially the disease was observed on a few plants or small clusters of plants distributed randomly within the field. Distinct symptoms of anthracnose, including bending of the plant terminal and pinkish-brown lesions on stems, were first observed at the early flowering stage. Diseased stems collapsed, displaying characteristic necrotic, crook-shaped distortions. Field surveys in 1996 indicated the rapid spread of the pathogen within white lupin inbred lines, apparently from natural infection in 1995. Later in the season, symptoms of anthracnose also appeared on yellow (L. luteus L.) and narrow-leafed (L. angustifolius L.) lupins in close proximity to white lupin plots. A fungal pathogen was consistently isolated by plating surface-disinfected symptomatic stem segments on water agar. After 7 to 10 days, heavy sporulation was observed from which a single-spore subculture was made on potato dextrose agar (PDA). Conidia were one-celled, hyaline, and oblong with obtuse or rounded ends, and were 16 to 20 μm in length, consistent with the conidial descriptions of C. gloeosporioides (1). Acervuli were mostly single and setae inconspicuous. Six fungal isolates were selected to complete Koch's postulates. Conidia from PDA cultures were suspended in sterile water agar and injected into surface wounds on the main stem of white lupin plants. Moist cotton was fastened to the inoculation area for 24 h, then plants were placed in a glasshouse. Within 5 to7 days, typical lesions resembling natural symptoms developed. Symptoms did not appear on control plants. The teleomorph stage of the pathogen was not observed in the field or on inoculated plants. The potential risk of lupin seed infection by C. gloeosporioides is indicated from our preliminary bioassays. Blotter tests were done by plating surface-disinfected seeds of three white lupin seed lot (super-elite) samples, collected from experimental fields in two consecutive years. The seed-borne infection by C. gloeosporioides in samples from 1996 ranged from 9 to 12%, in comparison with no detection of seed-borne infection in 1995 samples examined. In many phytosanitary inspections of seed production fields in 1997, a high level of anthracnose, including total epiphytotics and widespread disease in lupin crops countrywide, was observed. This is the first documented report of C. gloeosporioides causing anthracnose on lupins in Poland. Reference: (1) J. A. von Arx. 1987. Plant Pathogenic Fungi. Beihefte zur Nova Hedvigia. Vol. 87. J. Cramer, ed. Berlin. pp. 218, 220.

Comparison of sweet white lupin seed, canola meal and soybean meal as protein supplements for lambs

1996 ◽  
Vol 76 (2) ◽  
pp. 215-219 ◽  
Author(s):  
K. Stanford ◽  
B. M. Lees ◽  
T. A. McAllister ◽  
Z. J. Xu ◽  
K.-J. Cheng
Keyword(s):  
Soybean Meal ◽  
Average Daily Gain ◽  
White Lupin ◽  
Canola Meal ◽  
Protein Supplement ◽  
Feed Conversion ◽  
Protein Supplements ◽  
Lupin Seed ◽  
Matter Energy

Western-Canadian grown sweet white lupin seed (LS), canola meal (CM) and soybean meal (SM) were compared in situ and in digestibility and feedlot experiments using Romanov × Suffolk lambs. Barley-based (75.5% as fed) diets were isonitrogenous (15.5% crude protein, CP) with LS, CM or SM as protein source. Sunflower hulls were substituted as necessary for protein supplement to ensure the diets were isonitrogenous. The LS used in this trial was relatively low in alkaloids (0.03%), as compared with other lupins, and high in manganese (2347 mg kg−1). In situ, the effective rumen degradability of protein of LS was higher than that of either CM or SM. Rates of DM and protein disappearance were also higher for LS than for CM and SM. Digestibilities of DM organic matter, energy and nitrogen were higher (P < 0.05) in LS than in CM or SM diets, but there were no differences (P > 0.05) among the supplements in digestibilities of starch or NDF. No differences (P > 0.05) were found in feed conversion or DM intake of the three diets. Average daily gain (ADG) of the lambs receiving LS did not differ (P > 0.05) from those of lambs on the other two diets, but lambs on CM had higher ADG (P < 0.05) than lambs on SM. We conclude that LS is comparable to SM and CM as a protein supplement for lambs, provided care is taken to avoid toxic levels of manganese and alkaloids. Key words: Lupin, lamb, protein, canola meal, soybean meal

Sign in / Sign up

Export Citation Format

Share Document