Modulation of growth, photosynthetic efficiency, leaf biochemistry, cell viability and yield of Indian mustard by the application of trehalose

Islam, Shaistul; Mohammad, Firoz

doi:10.1016/j.scienta.2021.110527

Cited by 11 publications

(2 citation statements)

References 47 publications

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“…Supplementary Figure 1 shows that the chlorophyll content of the trehalose treatment group was increased significantly by 11.6%, compared with the control conditions at V6. This may be explained by trehalose treatment protecting the integrity of chromosomal and chloroplast membrane structures in maize leaves ( Islam and Mohammad, 2021 ), thereby improving the absorption and utilization of light energy by plants. This was consistent with the observed increase in biomass of maize treated with trehalose ( Figure 1 ).…”

Section: Discussionmentioning

confidence: 99%

Trehalose Outperforms Chitosan, Humic Acid and Gamma-Aminobutyric Acid in Promoting the Growth of Field Maize

Guo

Zhou

2022

Front. Plant Sci.

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Despite the fact that there are many distinct types of plant growth regulators (PGRs), the diverse ways in which they regulate plant development are rarely compared. In this study, four PGRs (trehalose, chitosan, humic acid and gamma-aminobutyric acid) were selected and sprayed folially, and plant samples were collected while maize was at vegetative leaf stages 6, 10, and 14 (V6, V10, and V14, respectively) to reveal the effects of different PGRs on photosynthesis, dry matter accumulation, oxidative stress, carbon and nitrogen metabolism, hormone levels, and gene expression of maize. Results showed that 100 mg/L PGRs did not induce oxidative damage or repair activities in maize. Trehalose significantly increased chlorophyll content at V6 and promoted dry matter (roots and shoots) accumulation at V6 and V10. The activities of carbon and nitrogen metabolizing enzymes were significantly enhanced by trehalose treatment, which promoted the accumulation of sucrose and soluble sugar, but did not affect the biosynthesis of auxin and gibberellin at V6. Changes in carbon and nitrogen metabolism enzymes are regulated by transcription of related synthetic genes. Lower starch content and higher sucrose content in trehalose-treated maize leaves are important biological characteristics. Further analysis revealed that the effect of trehalose on the metabolic activity of maize was a short-term promoting effect (0–12 days), while the effect on maize growth was a long-term cumulative effect (13–28 days). Overall, exogenous trehalose induced stronger carbon and nitrogen metabolic activity, higher photosynthetic capacity and more dry matter accumulation than chitosan, humic acid and gamma-aminobutyric acid.

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Section: Discussionmentioning

confidence: 99%

Trehalose Outperforms Chitosan, Humic Acid and Gamma-Aminobutyric Acid in Promoting the Growth of Field Maize

Guo

Zhou

2022

Front. Plant Sci.

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“…Partially replacing sucrose with trehalose and/or xylitol can reduce the product’s sugar content and improve food quality by enhancing texture, color, and flavor during preparation and storage (Kopjar et al, 2016; Samakradhamrongthai & Jannu, 2021). Trehalose is a nonreducing disaccharide formed by an α‐ glycosidic linkage (α 1‐1) of two glucose units (Islam & Mohammad, 2021). Trehalose plays an essential role in osmotic protection of plants under abiotic stress (Lunn et al, 2014), which allows it to better penetrate into tissues and provide sweetness.…”

Section: Introductionmentioning

confidence: 99%

Effects of sucrose substitutes and hydrocolloids on the texture of low‐sugared orange peels as a moist filling for baked products

Zhang

Yuan

Yang

et al. 2022

Food Processing Preservation

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In this study, partial sucrose substitutes (trehalose and xylitol) and hydrocolloids (CMC‐Na, guar gum, and xanthan gum) were added to low‐sugared orange peels fillings. The single‐factor and orthogonal tests were used to study the effect of sugars and hydrocolloids on the texture of the products. The results showed that the hardness and chewiness in the samples treated with 10% xylitol + 20% trehalose + 5% sucrose + 0.13% composite fillers achieved the soft texture, and the fullness index of samples reached 89.80%; T22 content of this treated group was significantly 91.53% higher than that of the control ones. Low‐field nuclear magnetic resonance results interpreted that the water‐holding capacity of sucrose substitutes and hydrocolloids maintained the water in samples during drying, thereby maintaining the soft texture. Hence, sucrose substitutes and hydrocolloids at appropriate amount have a great potential to maintain the quality of moist fillings. Novelty impact statement CMC‐Na and guar gum could maintain the water of samples during dying. 10% xylitol +20% trehalose +5% sucrose +0.13% composite fillers was the best formula. Sucrose substitutes and hydrocolloids could improve the quality of moist fillings.

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Plant growth regulators modulate photosynthetic efficiency, antioxidant system, root cell viability and nutrient acquisition to promote growth, yield and quality of Indian mustard

Islam

Mohammad

2022

Acta Physiol Plant

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Modulation of growth, photosynthetic efficiency, leaf biochemistry, cell viability and yield of Indian mustard by the application of trehalose

Cited by 11 publications

References 47 publications

Trehalose Outperforms Chitosan, Humic Acid and Gamma-Aminobutyric Acid in Promoting the Growth of Field Maize

Trehalose Outperforms Chitosan, Humic Acid and Gamma-Aminobutyric Acid in Promoting the Growth of Field Maize

Effects of sucrose substitutes and hydrocolloids on the texture of low‐sugared orange peels as a moist filling for baked products

Plant growth regulators modulate photosynthetic efficiency, antioxidant system, root cell viability and nutrient acquisition to promote growth, yield and quality of Indian mustard

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