Lipidomic Profiling to Assess the Freshness of Stored Cabbage

Zainal, Putri Wulandari; Syukri, Daimon; Fahmy, Khandra; Imaizumi, Teppei; Thammawong, Manasikan; Tsuta, Mizuki; Nagata, Minoru; Nakano, K.

doi:10.1007/s12161-022-02422-z

Cited by 6 publications

(4 citation statements)

References 67 publications

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“…The next diagnostic region, 3000–2800 cm −1 , is characteristic of C–H bonds of aliphatic chains, like in lipids, glucosinolates, and hydroxyketones [ 102 , 112 , 115 , 116 , 117 ], but also some carbohydrates with strong, sharp bands, like the ones in Figure 7 a at 2918 and 2852 cm −1.…”

Section: Resultsmentioning

confidence: 97%

“…Other strong spectral signals that cannot be explained by MCC, Pct, or Lgn contribution are the strong, sharp peaks for C-H at 2918 and 2852 cm −1 in the diagnostic region and the bands for C-C-H at 1367 and 457 cm −1 in the fingerprint region, which suggest the presence of long aliphatic chains that are probably from aliphatic S-glucosinolates (β-thioglucoside-N-hydroxysulphates) [ 80 , 102 , 103 ], possibly including Se-glucosinolates [ 104 , 105 , 106 , 107 , 108 , 109 ], lipids [ 110 , 111 , 112 ], and/or hydroxyketones [ 113 , 114 ].…”

Section: Resultsmentioning

confidence: 99%

“…ATR-FTIR is a fast, simple, reproducible, non-invasive, and cost-effective analytical method by which plant structural molecules like polysaccharides, proteins, lipids, and nucleic acids, together with secondary metabolites like phenols, terpenoids, alkaloids, and the intra- and inter-molecular interactions in the plant cell wall can be studied [ 94 , 155 , 156 ]. FTIR spectroscopy is a renowned molecular fingerprinting method, which has been previously used to show that cabbage and other related vegetables have IR spectra characteristic to a convolution of cellulose, pectin, and lignin, with additional particularities represented by aliphatic biocompounds like glucoiberin, gluconapin, glucoraphanin or sinigrin glucosinolates [ 80 , 102 , 103 ], lipids, phospholipids, glucolipids [ 110 , 111 , 112 , 157 ], and possible hydroxyketones [ 113 , 114 ]. FTIR proved very useful in analyzing the influence of fertilizers on other plants from Brassica genus.…”

Section: Discussionmentioning

confidence: 99%

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Spectroscopic Analyses Highlight Plant Biostimulant Effects of Baker’s Yeast Vinasse and Selenium on Cabbage through Foliar Fertilization

Dima,

Constantinescu-Aruxandei,

Tritean

et al. 2023

Plants

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The main aim of this study is to find relevant analytic fingerprints for plants’ structural characterization using spectroscopic techniques and thermogravimetric analyses (TGAs) as alternative methods, particularized on cabbage treated with selenium–baker’s yeast vinasse formulation (Se-VF) included in a foliar fertilizer formula. The hypothesis investigated is that Se-VF will induce significant structural changes compared with the control, analytically confirming the biofortification of selenium-enriched cabbage as a nutritive vegetable, and particularly the plant biostimulant effects of the applied Se-VF formulation on cabbage grown in the field. The TGA evidenced a structural transformation of the molecular building blocks in the treated cabbage leaves. The ash residues increased after treatment, suggesting increased mineral accumulation in leaves. X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR) evidenced a pectin–Iα-cellulose structure of cabbage that correlated with each other in terms of leaf crystallinity. FTIR analysis suggested the accumulation of unesterified pectin and possibly (seleno) glucosinolates and an increased network of hydrogen bonds. The treatment with Se-VF formulation induced a significant increase in the soluble fibers of the inner leaves, accompanied by a decrease in the insoluble fibers. The ratio of soluble/insoluble fibers correlated with the crystallinity determined by XRD and with the FTIR data. The employed analytic techniques can find practical applications as fast methods in studies of the effects of new agrotechnical practices, while in our particular case study, they revealed effects specific to plant biostimulants of the Se-VF formulation treatment: enhanced mineral utilization and improved quality traits.

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Section: Resultsmentioning

confidence: 97%

Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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Spectroscopic Analyses Highlight Plant Biostimulant Effects of Baker’s Yeast Vinasse and Selenium on Cabbage through Foliar Fertilization

Dima,

Constantinescu-Aruxandei,

Tritean

et al. 2023

Plants

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“…Lipidomic analysis is one of the omics that has not been widely used in postharvest studies such as the others omics. Actually, several recent studies have focused on lipidome during the postharvest behavior of cabbage, green bell pepper, and strawberries (Ma et al, 2023;Xu et al, 2021;Zainal et al, 2023). Thus, to follow the change of membranes composition during storage and throughout the treatments, the focus will be on glycerolipids, which are the major components of membranes in plants and in eukaryotic species globally.…”

Section: Introductionmentioning

confidence: 99%