Effect of amino acids on growth, elemental content, functional groups, and essential oils composition on hydroponically cultivated coriander under different conditions

Sowmya, R; Warke, Vishal G.; Mahajan, Girish; Annapure, Uday S.

doi:10.1016/j.indcrop.2023.116577

Cited by 4 publications

(2 citation statements)

References 22 publications

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“…Glu contributes to the synthesis of erythrocytes, proteins, and other amino acids in humans. It can help activate the mind and improve the nutritional environment of brain cells ( 31 ). Arg is one of the medicinal amino acid compositions.…”

Section: Resultsmentioning

confidence: 99%

Preparation of sea buckthorn (Hippophae rhamnoides L.) seed meal peptide by mixed fermentation and its effect on volatile compounds and hypoglycemia

Yang,

Hong,

Aihaiti

et al. 2024

Front. Nutr.

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This study employed mixed bacterial strains to ferment seabuckthorn seed meal into peptides, and conducted a comprehensive evaluation of the growth adaptive conditions, molecular weight distribution, volatile compounds, and in vitro hypoglycemic activity required for fermentation. Results showed that when the amount of maltose was 1.1% and MgSO4·7H2O was added at 0.15 g/L, the peptide yield reached 43.85% with a mixed fermentation of Lactobacillus fermentum, Bacillus subtilis, Lactobacillus casei, Lactobacillus rhamnosus, and Lactobacillus acidophilus. Components with a molecular weight below 1 kDa were found to be more effective in inhibiting the activity of α-amylase and α-glucosidase, with the identified sequence being FYLPKM. Finally, SPME/GC–MS results showed that 86 volatile components were detected during the fermentation of seabuckthorn seed meal, including 22 alcohols, 9 acids, 7 ketones, 14 alkanes, 20 esters, and 14 other compounds. With prolonged fermentation time, the content of acids and esters increased significantly.

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Section: Resultsmentioning

confidence: 99%

Preparation of sea buckthorn (Hippophae rhamnoides L.) seed meal peptide by mixed fermentation and its effect on volatile compounds and hypoglycemia

Yang,

Hong,

Aihaiti

et al. 2024

Front. Nutr.

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“…Amino acids, whose uptake by the plant roots has been demonstrated [9], are the most studied hydrolysate components, considered partly responsible for the biostimulant effects. Recently, amino acids have been shown to improve the growth, elemental and bioactive content, and essential oil profile of coriander [10], while the foliar application of glycine and glutamine showed beneficial effects in lettuce [11]. Legume-derived protein hydrolysates were studied for their biostimulant properties on greenhouse tomato, wall and baby rocket, and greenhouse spinach, enhancing the yield and nutritional and functional quality of crops [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Protein Hydrolysates from Crambe abyssinica Seed Cake as Potential Biostimulants for Root Development

Ugolini,

Malaguti,

Matteo

et al. 2023

Agronomy

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Crambe abyssinica Hochst defatted seed meals were used to produce protein hydrolysates through a mild enzymatic two-step hydrolysis process. The resulting hydrolysates were rich in free amino acids, low-molecular-weight peptides, and potential bioactive compounds such as phenols, glucosinolates, or their derivatives. These hydrolysates were tested in bioassays, performed under controlled conditions, on mung bean (Vigna radiata) cuttings, to investigate a possible auxin effect, and on maize (Zea mays L.) in an aeroponic/hydroponic system during the first two weeks of growth. In both assays, crambe hydrolysates revealed a stimulating effect on root development at a dose corresponding to nitrogen concentration of 4.8 mM, promoting lateral root formation and altering root architecture. Furthermore, they exhibited a positive impact on nitrogen content in both maize roots and shoots, along with an increase in the chlorophyll SPAD index. Notably, the observed effects were similar to those induced by a commercial biostimulant based on an animal-derived hydrolysate, tested under the same conditions on maize. The present work underscores the potential of crambe seed by-products for new sustainable and environmentally safe agro-inputs aimed at enhancing crop performance within the framework of a circular economy.

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Gelatin Nanoparticles can Improve Pesticide Delivery Performance to Plants

Park,

Safdar,

Kim

et al. 2024

Small

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Nanomaterials associated with plant growth and crop cultivation revolutionize traditional concepts of agriculture. However, the poor reiterability of these materials in agricultural applications necessitates the development of environmentally‐friendly approaches. To address this, biocompatible gelatin nanoparticles (GNPs) as nanofertilizers with a small size (≈150 nm) and a positively charged surface (≈30 mV) that serve as a versatile tool in agricultural practices is designed. GNPs load agrochemical agents to improve maintenance and delivery. The biocompatible nature and small size of GNPs ensure unrestricted nutrient absorption on root surfaces. Furthermore, when combined with pesticides, GNPs demonstrate remarkable enhancements in insecticidal (≈15%) and weed‐killing effects (≈20%) while preserving the efficacy of the pesticide. That GNPs have great potential for use in sustainable agriculture, particularly in inducing plant growth, specifically plant root growth, without fertilization and in enhancing the functions of agrochemical agents is proposed. It is suggested conceptual applications of GNPs in real‐world agricultural practices.

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Effect of amino acids on growth, elemental content, functional groups, and essential oils composition on hydroponically cultivated coriander under different conditions

Cited by 4 publications

References 22 publications

Preparation of sea buckthorn (Hippophae rhamnoides L.) seed meal peptide by mixed fermentation and its effect on volatile compounds and hypoglycemia

Preparation of sea buckthorn (Hippophae rhamnoides L.) seed meal peptide by mixed fermentation and its effect on volatile compounds and hypoglycemia

Protein Hydrolysates from Crambe abyssinica Seed Cake as Potential Biostimulants for Root Development

Gelatin Nanoparticles can Improve Pesticide Delivery Performance to Plants

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