Nutritive quality of the alkaloid‐poor Washington lupin (<i>Lupinus polyphyllus</i> lindl var SF/TA) as a potential protein crop

Aniszewski, Tadeusz

doi:10.1002/jsfa.2740610406

Cited by 22 publications

(13 citation statements)

References 23 publications

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“…As a consequence, the alkaloid profile is more diverse in leaves than in seeds (Wink 1993) and L. campestris follows the same described pattern. Aniszewsky (1993) reported similar results for L. poZyphyZZus Lindl var SF/TA .…”

Section: M+= Molecular Ionsupporting

confidence: 63%

Alkaloid Composition of Lupinus Campestris From Mexico

Martínez‐Herrera¹,

Robledo-Quintos²,

Mora‐Escobedo³

et al. 2001

J Food Biochemistry

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The content of quinolizidine alkaloids (QA) in Lupinus campestris, Fabaceae family, was analyzed by Gas Chromatography‐Mass Spectrometry (GC‐MS), Samples of various organs of Lupinus campestris collected at different monthly stages of the growing plant, were subjected to extraction in a Merck Extrelut column. The quinolizidine alkaloid patterns of stems, leaves, flowers, pods and seeds were assessed and then identified and quantified by GC. Alkaloid structures were identified according to their mass fragmentation patterns, in combination with their indicative Kovats retention index. Alkaloids found in several developmental stages of the plant were mainly: aphyllidine, 5, 6‐dehydrolupanine, aphylline, dehydro‐oxosparteine, lupanine, α‐isolupanine, hydroxyaphylline and hydroxyaphyllidine, plus two alkaloids that ‐were not identified. During the third month the relative abundance of total alkaloids were highest. The main alkaloids found in seeds were hydroxyaphylline and hydroxyaphyllidine.

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Section: M+= Molecular Ionsupporting

confidence: 63%

Alkaloid Composition of Lupinus Campestris From Mexico

Martínez‐Herrera¹,

Robledo-Quintos²,

Mora‐Escobedo³

et al. 2001

J Food Biochemistry

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“…SF/TA that was obtained by crossing two genotypes found growing freely by the roadside in central Finland (Aniszewski, 1993a). The alkaloid-poor variety of Lupinus polyphyllus had multicoloured, grey, black and ®gured seeds (Aniszewski, 1993b). Previous studies have shown that it is possible to reduce the level of alkaloids in the Washington lupin by hybridization and to develop alkaloid-poor varieties which are potential crop species (Aniszewski, 1993a(Aniszewski, , b, 1994(Aniszewski, , 1995(Aniszewski, , 1998.…”

Section: Discussionmentioning

confidence: 99%

Seed Number, Seed Size and Seed Diversity in Washington Lupin (Lupinus polyphyllus Lindl.)

2001

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Over 20 000 seeds of the Washington lupin (Lupinus polyphyllus Lindl.) were examined and measured in an experiment carried out over a 10 year period (1989±1999). Four dierent groups of Washington lupin seeds were found: dark, patterned, grey and light seeds. During the 10 year experiment, the total average number of seeds per plant decreased from 2654 (1990) to 1220 (1999), there was a slight decrease in seed weight per plant and an increase in the average weight per seed. There was a clear seed size/number trade-o at the intraspeci®c level. The relative proportions of each seed group also changed with patterned seeds becoming dominant (50 % at the beginning and 90 % at the end of the experiment), grey seeds remained constant (constituting 10 % of the total seeds) and the proportion of both dark (33 % at the beginning and 5 % at the end) and light (10 % at the beginning and 5 % at the end of the experiment) seeds decreased. Six hundred and sixty nine seeds were found to have a dierent testa ornamentation; they were distributed among the dierent groups as follows: 48 % patterned seeds, 29 % dark seeds, 12 % grey seeds and 11 % light seeds. There were no signi®cant dierences in the physical dimensions of the ornamented seeds compared with all other seeds. The results suggest that the Washington lupin is a mixture of dierent species and botanical forms; this is discussed in relation to possible selection pressures to produce both smaller and larger seeds. The possibility that changes in testa ornamentation are in¯uenced by genes controlling the synthesis of the seed coat pigment is discussed.

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“…Because low‐alkaloid genotypes have for some time been developed through selection of either spontaneous or induced mutants for the main crop species L. angustifolius , L. luteus , L. albus , L. mutabilis , and some of the rough‐seeded lupine species (Gladstones, 1970; Clements et al, 2005), the trait can probably be developed in any lupine species for which it is considered viable. Low‐alkaloid genotypes of L. nootkatensis have been developed for use as green and processed fodder in Iceland (Plarre, 1991; Gudjónsson and Helgadóttir, 2000) and low‐alkaloid genotypes of L. polyphyllus have been bred (Aniszewski, 1993; Gudjónsson and Helgadóttir, 2000; Kurlovich, 2002). Breeding has continued in the development of permeable seed coats and reduced shattering for spring‐ and autumn‐sown L. polyphyllus for amelioration of eroded land and for grazing (Chekalin et al, 2001).…”

Section: Lupines As Modern Crop Plants: Challenges and Opportunitiesmentioning

confidence: 99%

How a phosphorus‐acquisition strategy based on carboxylate exudation powers the success and agronomic potential of lupines (Lupinus, Fabaceae)

Lambers

Clements

Nelson

2013

American J of Botany

233

178

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Lupines (Lupinus species; Fabaceae) are an ancient crop with great potential to be developed further for high-protein feed and food, cover crops, and phytoremediation. Being legumes, they are capable of symbiotically fixing atmospheric nitrogen. However, Lupinus species appear to be nonmycorrhizal or weakly mycorrhizal at most; instead some produce cluster roots, which release vast amounts of phosphate-mobilizing carboxylates (inorganic anions). Other lupines produce cluster-like roots, which function in a similar manner, and some release large amounts of carboxylates without specialized roots. These traits associated with nutrient acquisition make lupines ideally suited for either impoverished soils or soils with large amounts of phosphorus that is poorly available for most plants, e.g., acidic or alkaline soils. Here we explore how common the nonmycorrhizal phosphorus-acquisition strategy based on exudation of carboxylates is in the genus Lupinus, concluding it is very likely more widespread than generally acknowledged. This trait may partly account for the role of lupines as pioneers or invasive species, but also makes them suitable crop plants while we reach "peak phosphorus".

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Nutritive quality of the alkaloid‐poor Washington lupin (Lupinus polyphyllus lindl var SF/TA) as a potential protein crop

Cited by 22 publications

References 23 publications

Alkaloid Composition of Lupinus Campestris From Mexico

Alkaloid Composition of Lupinus Campestris From Mexico

Seed Number, Seed Size and Seed Diversity in Washington Lupin (Lupinus polyphyllus Lindl.)

How a phosphorus‐acquisition strategy based on carboxylate exudation powers the success and agronomic potential of lupines (Lupinus, Fabaceae)

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