Bacterial chitinase biochemical properties, immobilization on zinc oxide (ZnO) nanoparticle and its effect on Sitophilus zeamais as a potential insecticide

Dikbaş, Neslihan; Uçar, Sevda; Tozlu, Göksel; Özer, Tuba Öznülüer; Kotan, Recep

doi:10.1007/s11274-021-03138-8

Cited by 14 publications

(8 citation statements)

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“…L. coryniformis strain 3N11 was taken using a loop and inoculated into MRS agar by the streak plate method. It was left to incubate for 48 h at 35 • C, then inoculated into MRS broth, the bacteria were transferred into the liquid culture medium, and incubated at 35 • C for 48 h. 31…”

Section: Bacterial Strainmentioning

confidence: 99%

Ornamental cabbage (Brassica oleracea var. acephala) responses to phytase enzyme purified from Lactobacillus coryniformis application

Dikbaş

Karagöz

Uçar

et al. 2023

Biotech and App Biochem

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In order to increase the quality and yield of ornamental plants, especially potted ornamental plants, it is necessary to enrich the physical properties of the growing medium and to ensure the continuity of the growing medium. In order to achieve this, organic substances that create a serious cost in ornamental plant cultivation are added to the growing medium. This study was planned to assess the role of inoculation of different levels in the seeds and soaking times of purified phytase, on the plant growth and ornamental plant decorative values in ornamental cabbage plants under nutrient limiting condition in greenhouse. Different doses (E0: 0 EU, E1: 5 EU, E2: 10 EU), soaking times (W15: 15 min, W30: 30 min, W60: 60 min), and their combinations (W15 + E0, W15 + E1, W15 + E2, W30 + E0, W30 + E1, W30 + E2, W60 + E0, W60 + E1, W60 + E2) of phytase enzyme purified and isolated from the Lactobacillus coryniformis were applied to ornamental cabbage seeds, and they were sown in plug trays filled with appropriate growing medium. Seedlings were planted in plastic pots during their period when the seedlings had four to five true leaves. Treatments of phytase enzyme purified and isolated from the microorganism generally improved the observed parameters. The application of, especially, the highest level of phytase enzyme doses increased the plant height, main stem height, and stem diameter of ornamental cabbage as compared to control (E0 treatment: distilled water). While the highest number of leaves per plant was obtained at E1 and E2 application doses and W30 and W60 soaking times; the highest stem diameter was obtained at E2 application doses and W30 and W60 soaking times. The present study clarified that the purified phytase enzyme can increase ornamental cabbage quality at the appropriate concentration and soaking time and is a promising biotechnology material for agricultural applications, and especially in different ornamental plant species.

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Section: Bacterial Strainmentioning

confidence: 99%

Ornamental cabbage (Brassica oleracea var. acephala) responses to phytase enzyme purified from Lactobacillus coryniformis application

Dikbaş

Karagöz

Uçar

et al. 2023

Biotech and App Biochem

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“…Zinc oxide and silver nanoparticles are widely used due to their antibacterial and antifungal activity [ 103 ]. In addition, enzyme-based zinc oxide nanoparticles (ZnONPs) control insect pests and pathogens [ 104 ]. The chitinase from L. coryniformis immobilizes ZnONPs and its effect on corn lice as a potential insecticide in agricultural bioprocesses, which supports the economy.…”

Section: Biopesticides and Insecticides Of Labmentioning

confidence: 99%

Application of Lactic Acid Bacteria (LAB) in Sustainable Agriculture: Advantages and Limitations

Raman

Kim

Choi

et al. 2022

IJMS

105

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Lactic acid bacteria (LAB) are significant groups of probiotic organisms in fermented food and are generally considered safe. LAB regulate soil organic matter and the biochemical cycle, detoxify hazardous chemicals, and enhance plant health. They are found in decomposing plants, traditional fermented milk products, and normal human gastrointestinal and vaginal flora. Exploring LAB identified in unknown niches may lead to isolating unique species. However, their classification is quite complex, and they are adapted to high sugar concentrations and acidic environments. LAB strains are considered promising candidates for sustainable agriculture, and they promote soil health and fertility. Therefore, they have received much attention regarding sustainable agriculture. LAB metabolites promote plant growth and stimulate shoot and root growth. As fertilizers, LAB can promote biodegradation, accelerate the soil organic content, and produce organic acid and bacteriocin metabolites. However, LAB show an antagonistic effect against phytopathogens, inhibiting fungal and bacterial populations in the rhizosphere and phyllosphere. Several studies have proposed the LAB bioremediation efficiency and detoxification of heavy metals and mycotoxins. However, LAB genetic manipulation and metabolic engineered tools provide efficient cell factories tailor-made to produce beneficial industrial and agro-products. This review discusses lactic acid bacteria advantages and limitations in sustainable agricultural development.

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“…Ammonium sulfate precipitation serves as a crucial technique in the field of biochemical purification, particularly in the isolation and partial purification of chitinase enzymes from bacterial sources. This method capitalizes on the selective salting-out properties of ammonium sulfate, effectively separating proteins based on their solubility characteristics (Dikbaş et al, 2021). The choice of the appropriate ammonium sulfate concentration is critical in achieving the desired level of purification.…”

Section: Introductionmentioning

confidence: 99%

Red Sea Chitinase-Producing Enterococcus sp.: Isolation, Characterization, and Application

kelany et al.

2024

Egypt. J. of Aquatic Biolo. and Fish.

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Bacterial chitinase biochemical properties, immobilization on zinc oxide (ZnO) nanoparticle and its effect on Sitophilus zeamais as a potential insecticide

Cited by 14 publications

References 50 publications

Ornamental cabbage (Brassica oleracea var. acephala) responses to phytase enzyme purified from Lactobacillus coryniformis application

Ornamental cabbage (Brassica oleracea var. acephala) responses to phytase enzyme purified from Lactobacillus coryniformis application

Application of Lactic Acid Bacteria (LAB) in Sustainable Agriculture: Advantages and Limitations

Red Sea Chitinase-Producing Enterococcus sp.: Isolation, Characterization, and Application

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