A review on bioremediation approach for heavy metal detoxification and accumulation in plants

Environmental Pollution, Год журнала: 2022, Номер 301, С. 119035 - 119035

Опубликована: Фев. 20, 2022

Язык: Английский

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Technologies for removing heavy metal from contaminated soils on farmland: A review

Chemosphere, Год журнала: 2022, Номер 305, С. 135457 - 135457

Опубликована: Июнь 23, 2022

Язык: Английский

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Bioactive Compounds of Edible Fruits with Their Anti-Aging Properties: A Comprehensive Review to Prolong Human Life

Antioxidants, Год журнала: 2020, Номер 9(11), С. 1123 - 1123

Опубликована: Ноя. 13, 2020

Aging is a complicated biological process in which functional and structural alterations living organism take place over time. Reactive oxygen species one of the main factors responsible for aging associated with several chronic pathologies. The relationship between diet quite interesting has attained worldwide attention. Healthy food, addition to dietary antioxidants, are required delay improve quality life. Many healthy foods such as fruits good source nutrients natural bioactive compounds have antioxidant properties involved preventing other age-related disorders. Health benefits linked consumption fruit drawn increased interest. A significant number studies documented advantages intake, it suppresses free-radical development that further reduces oxidative stress created body protects against types diseases cancer, type 2 diabetes, inflammatory disorders, cardiovascular ultimately prevent aging. In addition, numerous like anti-inflammatory, anti-cancerous, anti-diabetic, neuroprotective, health-promoting effects. Mechanisms various aids increases longevity also described. This manuscript provides summary components present along their antiaging properties.

Язык: Английский

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Phytohormones: Key players in the modulation of heavy metal stress tolerance in plants

Ecotoxicology and Environmental Safety, Год журнала: 2021, Номер 223, С. 112578 - 112578

Опубликована: Авг. 2, 2021

Heavy metal (HM) stress in plants has received considerable global attention as it threatens sustainable growth agriculture worldwide. Hence, desperate efforts have been undertaken for combating the effects of this plants. Interestingly, use phytohormones reducing impact HM toxicity gained much momentum recent past. Phytohormones act chemical messengers that improve resistance plants, thus allowing them to retain their and developmental plasticity. Their exogenous application well manipulation endogenous levels through precise targeting biosynthesis/signaling components is a promising approach providing protective shield against However, successful field exposed toxicity, in-depth knowledge key pathways regulated by prime importance. present review mainly summarizes conceptual developments on involvement mitigation The role various genes, proteins, signaling involved associated tolerance modulation also discussed. Thus, update will pave way improving with advent future.

Язык: Английский

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Soil Microbiome: Diversity, Benefits and Interactions with Plants

Sustainability, Год журнала: 2023, Номер 15(19), С. 14643 - 14643

Опубликована: Окт. 9, 2023

Plant roots aid the growth and functions of several kinds microorganisms such as plant growth-promoting rhizobacteria, mycorrhizal fungi, endophytic bacteria, actinomycetes, nematodes, protozoans which may impart significant impacts on health growth. soil–microbe interaction is an intricate, continuous, dynamic process that occurs in a distinct zone known rhizosphere. Plants interact with these soil microbes variety ways, including competitive, exploitative, neutral, commensal, symbiotic relationships. Both types were found to have impact community diversity structure rhizosphere, or vice versa. The thought be essential for management quality because it has different biocontrol effects could very advantageous host alter physiology nutrition. composition microbial influenced by type. Besides beneficial microbes, also harbors are detrimental plants, competing nutrients space, causing diseases. Numerous antagonistic activity ability defend plants from soil-borne study microbiome formulating strategies transforming rhizosphere benefit plants. This review pays special emphasis populations how they influence growth, nutrient acquisition, inter-relationships between stress resistance, carbon sequestration, phytoremediation.

Язык: Английский

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Micro-/Nano-Carboxymethyl Cellulose as a Promising Biopolymer with Prospects in the Agriculture Sector: A Review

Polymers, Год журнала: 2023, Номер 15(2), С. 440 - 440

Опубликована: Янв. 13, 2023

The increase in the population rate has increased demand for safe and quality food products. However, current agricultural system faces many challenges producing vegetables fruits. Indiscriminate use of pesticides fertilizers, deficiency water resources, short shelf life products postharvest, nontargeted delivery agrochemicals are main challenges. In this regard, carboxymethyl cellulose (CMC) is one most promising materials agriculture sector minimizing these due to its mechanical strength, viscosity, wide availability, edibility properties. CMC also high absorbency; therefore, it can be used (as superabsorbent hydrogels). Due hydroxyl groups on surface, substance efficacy removing pollutants, such as heavy metals. Enriching coatings with additional substances, antimicrobial, antibrowning, antioxidant, antisoftening materials, provide further novel formulations unique advantages. addition, encapsulation bioactive or provides a targeted system. This review presents comprehensive overview applications preserving fruit vegetable quality, remediating pollution, sources, encapsulating molecules delivery.

Язык: Английский

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Analysis of Heavy Metal Impacts on Cereal Crop Growth and Development in Contaminated Soils

Agriculture, Год журнала: 2023, Номер 13(10), С. 1983 - 1983

Опубликована: Окт. 12, 2023

The impact of heavy metal presence in soil on cereal crops is a growing concern, posing significant challenges to global food security and environmental sustainability. Cereal crops, vital sources nutrition, face the risk contamination with toxic metals released into environment through human activities. This paper explores key aspects requiring thorough investigation foster innovation understand intricate interactions between cereals. Visible symptoms physiological changes resulting from contamination, such as chlorosis stunted growth, demand further research devise targeted mitigation strategies sustainable agricultural practices. Root barrier formation, mycorrhizal symbiosis, metal-binding proteins emerge critical defence mechanisms for combating stress, offering opportunities developing metal-tolerant varieties. Research bioavailability safety implications grains safeguard health. reveals that multidisciplinary collaboration cutting-edge technologies are essential promoting beyond state art elucidating mitigating impacts crops. Genetic breeding approaches show promise varieties, while agronomic practices amendments can reduce toxicity. Unravelling complex underlying uptake tolerance agriculture worldwide Embracing pollution proactive secure resilient future amid evolving conditions.

Язык: Английский

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Impact of Heavy Metal Pollution in the Environment on the Metabolic Profile of Medicinal Plants and Their Therapeutic Potential

Plants, Год журнала: 2024, Номер 13(6), С. 913 - 913

Опубликована: Март 21, 2024

The paper provides a comprehensive examination of heavy metal stress on medicinal plants, focusing its impact antioxidant capacity and biosynthetic pathways critical to their therapeutic potential. It explores the complex relationship between metals physiological biochemical responses highlighting how disrupts pathways, altering concentrations secondary metabolites. This disruption may compromise overall quality efficacy requiring holistic understanding cumulative impacts. Furthermore, study discusses potential targeted genetic editing enhance plant resilience against by manipulating genes associated with defenses. approach represents promising frontier in safeguarding plants metal-contaminated environments. Additionally, research investigates role phytohormone signaling adaptive mechanisms stress, revealing influence responses, thereby adding complexity adaptation. underscores importance innovative technologies global cooperation protecting plants’ highlights need for mitigation strategies address contamination effectively.

Язык: Английский

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Interactive Suitability of Rice Stubble Biochar and Arbuscular Mycorrhizal Fungi for Improving Wastewater-Polluted Soil Health and Reducing Heavy Metals in Peas

Sustainability, Год журнала: 2024, Номер 16(2), С. 634 - 634

Опубликована: Янв. 11, 2024

Arable soils irrigated with wastewater (SIWs) cause ecological and human health issues due to the presence of heavy metals (HMs). Burning rice stubble (RS) poses severe environmental hazards. Converting RS into compost (RSC) biochar (RSB) can overcome these issues. Here, we considered role RS, RSC, RSB as individual soil amendments combined each them arbuscular mycorrhiza fungi (AMF) observe their effectiveness for HM immobilization in SIW, uptake pea plants, improvements physicochemical properties soil. The results revealed that adding AMF reduced bioavailable concentrations Pb, Cd, Ni, Cu, Co, Zn SIW by 35%, 50%, 43%, 52%, 22%, respectively. Moreover, RSB+AMF treatment also grain 93%, 76%, 83%, 72%, 71%, 57%, respectively, compared control. Improvements shoot dry weight (DW) (66%), root DW (48%), yield (56%) per pot were highest RSB+AMF. enhanced other attributes improving activity urease, catalase, peroxidase, phosphatase, β-glucosidase, fluorescein diacetate 78%, 156%, 62%, 123%, 235%, 96%, Interestingly, led strongest AMF–plant symbiosis, assessed improved colonization (162%), mycorrhizal intensity (100%), frequency (104%), abundance (143%). To conclude, converting control air pollution caused burning. reduce improve health, thus minimize

Язык: Английский

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Interactions between beneficial soil microorganisms (PGPR and AMF) and host plants for environmental restoration: A systematic review

Plant Stress, Год журнала: 2024, Номер 11, С. 100391 - 100391

Опубликована: Фев. 10, 2024

In response to mounting concerns over heavy metal contamination in soils, this review explores the potential of beneficial soil microorganisms, particularly Plant Growth-Promoting Rhizobacteria (PGPR) and Arbuscular Mycorrhizal Fungi (AMF), as a sustainable solution. These microorganisms play pivotal role enhancing plant growth, development, resilience against stress. Effective phytoremediation strategies depend on selecting suitable families, including Fabaceae, Brassicaceae, Poaceae, known for their unique attributes that contribute mitigation. Utilizing microbes fostering plant-microbe interactions, commonly termed 'green technology,' offers compelling strategy address promote environmental restoration. AMF species like Glomus Rhizophagus, PGPR belonging Bacillus Pseudomonas, significantly enhance phytoremediation. The synergistic interaction between (AMF) represents significant advancement, especially metal-contaminated soils. This amplifies enhances resistance metals, holds promise restoration Future research should focus elucidating underlying mechanisms, optimizing synergies, translating findings into practical applications. Tailored, crop-specific approaches may revolutionize agriculture, considering long-term effects multi-stress tolerance.

Язык: Английский

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