Nano-Zinc Oxide-Doped Activated Carbon from Popped Rice and Its Application for Feed Additive

Saramas, Duangporn; Ekgasit, Sanong

doi:10.4186/ej.2021.25.3.41

Cited by 7 publications

(6 citation statements)

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“…This shows in the low ID/IG value of VRM-ACM-ZnO compared to pristine VRM-ACM. These results correspond to previous tests comparing the impregnation of ZnO to activated carbon with commercial activated carbon increasing the crystallinity value [15]. In addition, there is no reaction to the impregnation of zinc oxide into activated carbon so that it does not damage the structure of the sample.…”

Section: Resultssupporting

confidence: 89%

Synthesis and Electrochemical Properties of ZnO/ Activated Carbon from Vetiver Distillation Waste

Haraki,

Arie,

Susanti

et al. 2023

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The addition of zinc oxide (ZnO) as impregnation for activated carbon (AC) with the hydrothermal method has been performed in this research. Vetiver distillation waste has been used as a precursor for activated carbon synthesized with pyrolisis methods. Carbon is activated by a chemical process using KOH. Enhancement of amorph structure and function group by addition of zinc oxide has been characterized by Raman Spectroscopy, Fourier Transform Infra-Red (FT-IR), and X-Ray Diffraction (XRD). Furthermore, cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD) has been done to show the electrochemical properties enhancement of the ZnO/AC compared to pristine AC. At the current density of 1 A/g, the specific capacitance of VRW-ACM has a value of 277 F/g. After the impregnation process, the specific capacitance of VRW-ACM-ZnO has been improved by 44.4% compared to VRW-ACM. The result showed that the activated carbon-based vetiver root waste impregnated with ZnO has the potential to be applied as supercapacitors electrodes.

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Section: Resultssupporting

confidence: 89%

Synthesis and Electrochemical Properties of ZnO/ Activated Carbon from Vetiver Distillation Waste

Haraki,

Arie,

Susanti

et al. 2023

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“…Recently, ZnO-NPs have found animal feed safety and animal health applications emanating from their newfound utility in binding mycotoxins. In this regard, Saramas and Ekgasit demonstrated the ability of high surface-area-activated carbon with ZnO-NPs to bind the mycotoxins aflatoxin B1 (AFB1), zearalenone, and fumonisin B1, and that this nano product could be used as an animal feed additive ( Saramas and Ekgasit, 2021 ). However, this composite of carbon with ZnO-NPs was synthesized using a non-green approach involving potentially toxic chemicals and therefore may not be biologically friendly.…”

Section: Introductionmentioning

confidence: 99%

Biosynthesis of zinc oxide and silver/zinc oxide nanoparticles from Urginea epigea for antibacterial and antioxidant applications

Jobe¹,

Mthiyane²,

Mwanza³

et al. 2022

Heliyon

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“…Aflatoxin stands out as one of the most concerning mycotoxins 1 . Among the various types of aflatoxins, aflatoxin B1 (AFB1) is notable for its toxicity and widespread presence in animal feeds,it constitutes a significant area of concern 2 . To mitigate AFB1 contamination in both human foods and animal feeds, various commercial adsorbents are frequently employed, including activated carbon, hydrated sodium calcium aluminosilicate, dietary clay, zeolites, bentonite clay 3 , and silica.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of aluminosilicate and zinc silicate from sugarcane bagasse fly ash for adsorption of aflatoxin B1

Niamnuy,

Sungsinchai,

Jarernsamrit

et al. 2024

Sci Rep

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Sugarcane bagasse fly ash, a residual product resulting from the incineration of biomass to generate power and steam, is rich in SiO2. Sodium silicate is a fundamental material for synthesizing highly porous silica-based adsorbents to serve circular practices. Aflatoxin B1 (AFB1), a significant contaminant in animal feeds, necessitates the integration of adsorbents, crucial for reducing aflatoxin concentrations during the digestive process of animals. This research aimed to synthesize aluminosilicate and zinc silicate derived from sodium silicate based on sugarcane bagasse fly ash, each characterized by a varied molar ratio of aluminum (Al) to silicon (Si) and zinc (Zn) to silicon (Si), respectively. The primary focus of this study was to evaluate their respective capacities for adsorbing AFB1. It was revealed that aluminosilicate exhibited notably superior AFB1 adsorption capabilities compared to zinc silicate and silica. Furthermore, the adsorption efficacy increased with higher molar ratios of Al:Si for aluminosilicate and Zn:Si for zinc silicate. The N2 confirmed AFB1 adsorption within the pores of the adsorbent. In particular, the aluminosilicate variant with a molar ratio of 0.08 (Al:Si) showcased the most substantial AFB1 adsorption capacity, registering at 88.25% after an in vitro intestinal phase. The adsorption ability is directly correlated with the presence of surface acidic sites and negatively charged surfaces. Notably, the kinetics of the adsorption process were best elucidated through the application of the pseudo-second-order model, effectively describing the behavior of both aluminosilicate and zinc silicate in adsorbing AFB1.

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Nano-Zinc Oxide-Doped Activated Carbon from Popped Rice and Its Application for Feed Additive

Cited by 7 publications

References 0 publications

Synthesis and Electrochemical Properties of ZnO/ Activated Carbon from Vetiver Distillation Waste

Synthesis and Electrochemical Properties of ZnO/ Activated Carbon from Vetiver Distillation Waste

Biosynthesis of zinc oxide and silver/zinc oxide nanoparticles from Urginea epigea for antibacterial and antioxidant applications

Synthesis and characterization of aluminosilicate and zinc silicate from sugarcane bagasse fly ash for adsorption of aflatoxin B1

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