Triacontanol negatively modulates the jasmonic acid-stimulated proteinase inhibitors in tomato (Lycopersicon esculentum)

Ramanarayan, K.; Swamy, G. Sivakumar

doi:10.1078/0176-1617-01260

Cited by 8 publications

(2 citation statements)

References 23 publications

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“…with 6.64% and 32.52%. These two active compounds have interesting biological activities as tumor inhibitor and plant hormone, respectively [20][21][22][23] ( Table 2). Using SFE method, very high extraction selectivity could be achieved, but with lower product yield (Table 1).…”

Section: Resultsmentioning

confidence: 99%

Chemical Profiling of Acalypha Indica Obtained from Supercritical Carbon Dioxide Extraction and Soxhlet Extraction Methods

Chaichoowong¹,

Bol²,

Bol

et al. 2017

Orient. J. Chem

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Acalypha indica is a weed that grows in South-East Asia. It contains several valuable compounds that can be used for curing various diseases such as rheumatism, skin infection and blood dysentery. Here, the extraction of A. indica using Soxhlet extraction with two different solvents and supercritical CO 2 extraction (SCE) with two different temperatures (40 and 60°C) was performed. In Soxhlet extraction, ethanol solvent provided the highest extraction yield of 34.36%. For SCE, the increased temperature has positive effect and the yield of the SCE process (the highest extraction yield was 0.89%) was lower than that of the Soxhlet extraction using hexane (8.3%). Then, the extracted compound profilings were analysed by gas chromatography-mass spectrometer (GC-MS). The extraction selectivity of active compounds obtained from each extraction methods was observed. These results suggested the trade-off between yield and selectivity of extraction to obtain bioactive compounds from A. indica.

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Section: Resultsmentioning

confidence: 99%

Chemical Profiling of Acalypha Indica Obtained from Supercritical Carbon Dioxide Extraction and Soxhlet Extraction Methods

Chaichoowong¹,

Bol²,

Bol

et al. 2017

Orient. J. Chem

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show abstract

“…Immunonutritional plant protease inhibitors (PIs) can be naturally found in different cereal [ 1 , 2 , 3 ] and pseudocereal [ 4 , 5 ] seeds as well as in legume seeds [ 6 ], soybeans [ 7 ], tomato [ 8 ], and potato [ 9 ]. From an immunonutritional point of view, most studies focused on PIs from wheat [ 1 , 2 , 3 ], Avena sativa , and most recently in Chenopodium quinoa and Salvia hispanica [ 4 , 5 ], where macrophages appear as the target population.…”

Section: Introductionmentioning

confidence: 99%

Immunonutritional Protease Inhibitors from T. durum and A. sativa Display Metabolic Similarities When Assayed on Human Macrophage-like Cells

Fotschki

García-Tejedor

Nieto

et al. 2021

IJMS

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This study evaluated the immunonutritional effects caused by protease inhibitors from Avena sativa and Triticum durum to human macrophage-like cells. Macrophages were exposed (3 h) to extracts obtained from flours, and mitochondrial-associated oxygen consumption rates and inflammatory, metabolic, and proteome adaptations were quantified. Mass spectrometry ‘m/z’ signals of the extracts obtained from T. durum and A. sativa revealed molecular weights of 18–35 kDa and 16–22 kDa, respectively, for the compounds present at highest concentrations. Extracts from T. durum exhibited lower susceptibility to degradation by gastrointestinal enzymes than those from A. sativa: 9.5% vs. 20.2%. Despite their different botanical origin, both extracts increased TLR4 expression. Metabolic protein levels were indicative of a decreased glycolytic to lactate flux in cell cultures upon stimulation with A. sativa extracts, which improved mitochondrial respiration in relation to those from T. durum. Principal components analysis confirmed relative similarities between immune–metabolic events triggered by immunonutritional ingredients in T. durum and A. sativa. Collectively, immunonutritional effects help to interpret the differences between both crops, worsening or improving, macrophage immune reactivity (tolerogenicity), and better control of inflammatory processes.

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Role of Triacontanol in Overcoming Environmental Stresses

Zaid

Asgher

Wani

et al. 2020

Protective Chemical Agents in the Amelioration of Plant Abiotic Stress

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Triacontanol negatively modulates the jasmonic acid-stimulated proteinase inhibitors in tomato (Lycopersicon esculentum)

Cited by 8 publications

References 23 publications

Chemical Profiling of Acalypha Indica Obtained from Supercritical Carbon Dioxide Extraction and Soxhlet Extraction Methods

Chemical Profiling of Acalypha Indica Obtained from Supercritical Carbon Dioxide Extraction and Soxhlet Extraction Methods

Immunonutritional Protease Inhibitors from T. durum and A. sativa Display Metabolic Similarities When Assayed on Human Macrophage-like Cells

Role of Triacontanol in Overcoming Environmental Stresses

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