Characteristics of Lipid Components and Triacylglycerol Molecular Species of Jack Bean (Canavalia gladiata DC.)

Yoshida, Hiromi; Yoshida, Naoko; Tomiyama-Sakamoto, Yuka; Mizushina, Yoshiyuki

doi:10.3136/fstr.18.893

Cited by 3 publications

(3 citation statements)

References 26 publications

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“…[21] Major lipid components were triacylglycerol (43.8 to 45.7%), phospholipids (46.7 to 47.0%) and other 16 components have been found using HPLC and GC-MS methods. [22,23] Thermostable α-amylase was isolated from germinating seeds. [24] 11-Dimethyl-8 methylenebicyclo[7.…”

Section: Introductionmentioning

confidence: 99%

Macro-microscopic and HPTLC Atlas of Canavalia gladiata (Jacq.) DC. Fruit

Sundharamoorthy¹,

Sundharamoorthy²,

Mandal³

et al. 2023

Pharmacogn. Res.

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Background: Canavalia gladiata (Jacq.) DC. (Family Leguminosae) is a large annual or perennial climber with a terete glabrous stem, native to Indo-Malaysian and also distributed in tropical, subtropical regions. C. gladiata (Jacq.) DC. is generally confused with another closely related species i.e. C. ensiformis (Linn.) DC (Jack bean). The tender pods of both the above species have close similarity in morphology, especially shape and size of fruit, therefore it is difficult to differentiate on their vegetative and also fruiting stages. The plant C. ensiformis mentioned as a synonym of C. gladiata in many of the earlier literature though they are 2 different taxa. Some authors published different colour seeds in the name of C. gladiata. It is doubtful if C. ensiformis (Linn.) DC. or C. gladiata (Jacq.) DC was studied during that analysis. Objectives: A systematic pharmacognostical study has been executed to identify the correct botanical source. Materials and Methods: All the studies were carried out by standard procedures in Pharmacopoeias and other authentic literature. Results: Macroscopically surface characters followed by odour and taste, anatomically TS of the pericarp, plecenta, testa, cotyledon and radical, powder microscopically epidermal cells with stomata and prismatic crystal cystolith, trichomes, testa palisade cells, sclereids with different shape and size, brownish content, starch grains, tracheids, fibres and prismatic crystals of calcium oxalate are the unique diagnostic characters observed. HPTLC with different spots having unique Rf values in the pericarp, testa, cotyledon and seeds will be helpful for critical identification of the species. Conclusion: The findings of the present study will be helpful in the identification and differentiation of related species as the whole drug or in powder form.

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Section: Introductionmentioning

confidence: 99%

Macro-microscopic and HPTLC Atlas of Canavalia gladiata (Jacq.) DC. Fruit

Sundharamoorthy¹,

Sundharamoorthy²,

Mandal³

et al. 2023

Pharmacogn. Res.

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“…A two-dimensional TLC-GC approach has been performed several times up to date, not surprisingly, mostly for the analysis of lipids [23][24][25][26][27][28], since TLC can provide a selective separation of different lipid classes. Unfortunately, only a few of the existing approaches has been automated, at least to some degree.…”

Section: Introductionmentioning

confidence: 99%

Comprehensive thin layer chromatography×gas chromatography using headspace sampling modulation—A case study on fatty acid composition analysis

Križman

Pušar

2015

Journal of Chromatography A

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“…For the fatty acid (FA) quantification, sample treatment includes lipid extraction from the matrix, esterification, and derivatization of FA for subsequent HPLC or GC analysis (Truzzi, Illuminati, Annibaldi, Antonucci, & Scarponi, 2017). Also, Thin ‐ layer chromatography (TLC) is a useful technique for lipid analysis due to its low cost (Križman & Pusar, 2015; Yoshida, Yoshida, Tomiyama‐Sakamoto, & Mizushina, 2012). The high lipid content in maize is found in the embryo (Singh, Kaur, & Shevkani, 2013).…”

Section: Introductionmentioning

confidence: 99%

Mineral and fatty acid contents of maize kernels with different levels of polyembryony

et al. 2020

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Background and objectives Maize (Zea mays) is a cereal of great commercial importance around the world. It has been reported that maize presents polyembryony (PE), which is described as the appearance of two or more seedlings from a germinated seed. Minerals and fatty acids (FA) play important roles in the growth and development of plants and animals. The objective of this work was to determine the minerals and FA content in embryo and endosperm of 32 maize genotypes kernels with different levels of PE (high [NAP], low [NBP], and nonpolyembryonic [T]). Findings The polyembryonic genotypes showed higher concentrations of calcium, magnesium, phosphorous, and potassium. In this study, magnesium was only found in the embryo, while in the embryo of NAP genotypes were found the highest content of K (1,834 mg/kg) and P (656 mg/kg). In contrast, the highest amount of Mg (216 mg/kg) was found in the embryo of NBP genotypes. On the other hand, the highest Ca (251 mg/kg) content was found in the endosperm of NAP genotypes. The highest oil content was observed in NBP‐9‐EM genotype grains with 50.2%, while the highest percentage of oleic (29.10%) and linoleic acid (63.21%) was found in kernels of the NAP‐6‐EM genotype. Conclusions The polyembryonic maize has high mineral content, and some of them have been associated with the human diet; in addition, in these genotypes, high oil content (with the presence of essential FA) was observed. Significance and novelty These results are important because polyembryonic maize kernel may be an alternative for adequate nutrient and essential oils intake. In addition, to the better agronomic characteristics offered by polyembryonic maize genotypes, which may imply a greater income for maize producers.

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Characteristics of Lipid Components and Triacylglycerol Molecular Species of Jack Bean (Canavalia gladiata DC.)

Cited by 3 publications

References 26 publications

Macro-microscopic and HPTLC Atlas of Canavalia gladiata (Jacq.) DC. Fruit

Macro-microscopic and HPTLC Atlas of Canavalia gladiata (Jacq.) DC. Fruit

Comprehensive thin layer chromatography×gas chromatography using headspace sampling modulation—A case study on fatty acid composition analysis

Mineral and fatty acid contents of maize kernels with different levels of polyembryony

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