Effect of processing on the protein nutritional value of <i>Canavalia gladiata</i> seeds

Ekanayake, S.; Nair, Baboo M.; Jansz, E.R.; Asp, Nils‐Georg

doi:10.1002/food.200390060

Cited by 7 publications

(6 citation statements)

References 26 publications

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“…However, in germinated soybeans increased PD was noticed (Trugo et al ., 2000). Ekanayake et al . (2003) observed decreasing values of the TD as soaking of sword bean ( Canavalia gladiata ) progressed.…”

Section: Discussionmentioning

confidence: 99%

Nutritional quality of storage proteins during germination of Indian bean (Dolichos lablab. var. lignosus) seeds

Vadde¹,

Rani

Rao

2008

Int J of Food Sci Tech

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The dry Indian bean seed composed of starch is the major component (33%) and protein accounted for 25% of dry weight. The ability of germination to increase the nutritional quality of storage proteins was studied by germinating the Indian bean seeds for 0, 8, 16, 24 and 32 h and evaluated the nutritional quality through an in vitro protein digestibility (IVPD), protein efficiency ratio (PER), apparent and true digestibility. The IVPD of raw Indian bean seeds by pepsin alone was 60.12% and the digestibility by pepsin and trypsin together improved to 64.24%. The in vitro digestibility by both processes increased appreciably with germination and marked increase was noticed in the early stage of germination. The PER values followed the same pattern as the value of weight gain of rats fed with diets containing raw and germinated Indian bean. The lowest PER values were observed with raw bean diet. However, the value increased in rats fed with diets of Indian bean germinated for different intervals of time, reaching comparable PER values with the group maintained on casein diet. The true and apparent nitrogen digestibility of raw bean low being only 82 and 72%, respectively observed with casein diet. Diets with germinated bean protein showed a marked increase in both parameters, although the values were still less than that displayed by the casein fed rats. Germination is a simple biochemical enrichment tool and significantly improves palatability, digestibility and the nutritive utilisation of proteins in Indian bean seeds.Nutritional quality of storage proteins during germination of Indian bean seeds V. Ramakrishna et al. 945 Nutritional quality of storage proteins during germination of Indian bean seeds V. Ramakrishna et al.

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Section: Discussionmentioning

confidence: 99%

Nutritional quality of storage proteins during germination of Indian bean (Dolichos lablab. var. lignosus) seeds

Vadde¹,

Rani

Rao

2008

Int J of Food Sci Tech

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“…The chemical composition of seeds of sword bean has been reported and compares quite well with soybean [43][44][45]. Average yield ranges from 720 to 1500 kg/ha which can be compared with soybean yield of 600-1000 kg/ha [43,46]. The fruits mature in 6-10 months after planting.…”

Section: Sword Bean (Canavalia Gladiata L)mentioning

confidence: 96%

“…Furthermore, the seed coat of the bean is rich in gallic acid and its derivatives, mainly gallotannins, a common trait found in legume polyphenols [41]. The chemical composition of seeds of sword bean has been reported and compares quite well with soybean [43][44][45]. Average yield ranges from 720 to 1500 kg/ha which can be compared with soybean yield of 600-1000 kg/ha [43,46].…”

Section: Sword Bean (Canavalia Gladiata L)mentioning

confidence: 99%

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Neglected and Underutilized Legume Crops: Improvement and Future Prospects

Popoola¹,

Ojuederie²,

Omonhinmin³

et al. 2020

Recent Advances in Grain Crops Research

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Sustainable agricultural productivity is hampered by over-dependency on major staple crops, neglect and underutilization of others, climate change, as well as land deterioration. Challenges posed by these limiting factors are undoubtedly contributing to global food insecurity, increased rural poverty, and malnutrition in the less developed countries. Miscellaneous neglected and underutilized grain legumes (MNUGLs) are crops primarily characterized by inherent features and capabilities to withstand the effects of abiotic stress and climate change, significantly replenish the soil, as well as boost food and protein security. This chapter provides insight into the benefits of MNUGLs as food and nutritional security climate smart crops, capable of growing on marginal lands. Exploring and improving MNUGLs depend on a number of factors among which are concerted research efforts, cultivation and production, as well as utilization awareness across global populace geared toward reawakening the interest on the abandoned legumes. The emergence of the clustered regularly interspaced short palindromic repeat (CRISPR/cas9) technology combined with marker-assisted selection (MAS) offers great opportunities to improve MNUGLs for sustainable utilization. Advances in improvement of MNUGLs using omic technologies and the prospects for their genetic modification were highlighted and discussed.

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“…In further studies, Ekanayake et al ( 2003 ) found that true protein digestibility (TD) of processed sword bean seed fl our cooked (84.8), soaked and cooked (76.2), autoclaved (82.0), roasted grits (64.5), and roasted fl our (61.2) were signifi cantly higher than in the raw (51.4) and the soaked only grits (35.8). Soaking the grits lowered TD.…”

Section: Nutritive/medicinal Propertiesmentioning

confidence: 96%

Canavalia gladiata

Lim

2011

Edible Medicinal and Non-Medicinal Plants

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Effect of processing on the protein nutritional value of Canavalia gladiata seeds

Cited by 7 publications

References 26 publications

Nutritional quality of storage proteins during germination of Indian bean (Dolichos lablab. var. lignosus) seeds

Nutritional quality of storage proteins during germination of Indian bean (Dolichos lablab. var. lignosus) seeds

Neglected and Underutilized Legume Crops: Improvement and Future Prospects

Canavalia gladiata

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