Variation in protein content of peas under Finnish conditions

Karjalainen, Reijo; Hovinen, Simo

doi:10.23986/afsci.72071

Cited by 3 publications

(7 citation statements)

References 2 publications

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“…Snoad(1980), for instance, there is little evidence of successful protein improvement compared with that of seed yield. This conclusion is in accordance with our previous study (Karjalainen and Hovinen 1981) as well as with a recent review by Matthews and Arthur (1985).…”

Section: Regression Studiessupporting

confidence: 94%

“…It was found that July precipitation in particular decreased protein content, while high June temperature increased it. These results are in accordance with a previous study by Karjalainen and Hovinen (1981), which, however, was made of one cultivar only. It seems apparent that temperatures during and after flowering as well as at the beginning of seed development are crucial for final protein accumulation into the pea seed under Finnish conditions.…”

Section: Regression Studiessupporting

confidence: 93%

“…However, negative (Jermyn and Slinkard 1977, Binge- by Gottschalk et al (1975) suggest that seed weight is weakly associated with protein content. In some cases late maturation time appears to be positively associated with protein content as suggested by this study and earlier data (Karjalainen and Hovinen 1981).…”

Section: Regression Studiessupporting

confidence: 86%

“…The present paper is a continuation of a previous report (Karjalainen and Hovinen 1981) and is based on more extensive data. The main purpose of this study is to explain the variation in protein content of peas on the basis of climatic variables and to discuss problems related to protein improvement by plant breeding under northern growing conditions.…”

Section: Introductionmentioning

confidence: 68%

“…Consequently it is apparent that breeding new cultivars for variable northern conditions with high and stable levels of protein is a difficult task. In a previous study Karjalainen and Hovinen (1981) demonstrated that protein yield per hectare was almost totally determined for by variation in seed yield, and according to these lines of evidence they sug- gested that in breeding for better protein productivity it is much more effective to improve seed yield and yield stability than protein content.…”

Section: Regression Studiesmentioning

confidence: 97%

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Environmental and genetic variation in protein content of peas under northern growing conditions and breeding implications

Karjalainen

Kortet²

1987

AFSci

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Abstract. Association of protein content in peas with climatic factors was studied on data based on official cultivar trials at six locations in southern Finland in 1978southern Finland in -1985. Correlation and step-wise multiple linear regression methods were used to define the main climatic variables affecting protein content.Correlation studies showed that protein content was significantly and positively associated with temperature sum and mean June temperature and significantly negatively correlated with July precipitation. Regression analysis indicated that climatic factors accounted for 25 %-7O % of the total variation in protein content. Temperature sum and precipitation in July were the most important independent variables explaining protein variation. The role of environmental factors for protein variation and its implications for the improvement of protein content by plant breeding is discussed.

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Section: Regression Studiessupporting

confidence: 94%

Section: Regression Studiessupporting

confidence: 93%

Section: Regression Studiessupporting

confidence: 86%

Section: Introductionmentioning

confidence: 68%

Section: Regression Studiesmentioning

confidence: 97%

See 3 more Smart Citations

Environmental and genetic variation in protein content of peas under northern growing conditions and breeding implications

Karjalainen

Kortet²

1987

AFSci

Self Cite

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Legumes as Food Ingredient

Clemente¹,

Jiménez-López²,

Marín-Manzano³

et al. 2021

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Seed Protein of Lentils: Current Status, Progress, and Food Applications

Khazaei

Subedi

Nickerson

et al. 2019

Foods

190

132

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Grain legumes are widely recognized as staple sources of dietary protein worldwide. Lentil seeds are an excellent source of plant-based proteins and represent a viable alternative to animal and soybean proteins for food processing formulations. Lentil proteins provide not only dietary amino acids but are also a source of bioactive peptides that provide health benefits. This review focuses on the current knowledge of seed protein, extraction and isolation methods, bioactive peptides, and food applications of lentil protein. Lentil is the most rapidly expanding crop for direct human consumption, and has potential for greater impact as a protein source for food processing applications. Improvements in lentil protein quality, amino acid composition, and processing fractions will enhance the nutritional quality of this rapidly expanding crop globally.

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Variation in protein content of peas under Finnish conditions

Cited by 3 publications

References 2 publications

Environmental and genetic variation in protein content of peas under northern growing conditions and breeding implications

Environmental and genetic variation in protein content of peas under northern growing conditions and breeding implications

Legumes as Food Ingredient

Seed Protein of Lentils: Current Status, Progress, and Food Applications

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