Study of photocatalytic degradation of ochratoxin A on NaYF4:Yb,Tm@TiO2

LI Qian; WANG Fang; ZHOU You; YU Qianru; WU Shijia

doi:10.3981/j.issn.1000-7857.2021.05.015

PDF(3066 KB)

Science & Technology Review ›› 2021, Vol. 39 ›› Issue (5) : 131-140. DOI: 10.3981/j.issn.1000-7857.2021.05.015

Review

Study of photocatalytic degradation of ochratoxin A on NaYF₄:Yb,Tm@TiO₂

Author information -

School of Food Science and Technology, Jiangnan University, Wuxi 214036, China

Abstract

Titanium-based photocatalytic materials are synthesized to measure the photocatalytic activity against ochratoxin A (OTA) and the degradation products of OTA after photocatalysis are identified. The NaYF₄:Yb, Tm nanoparticles coated with anatase TiO 2 (NaYF₄:Yb,Tm@TiO₂) are synthesized by hydrolysis of the titanium precursor to form a core-shell composite. The synthesized composite are characterized by TEM, XRD, UV-Vis DRS and FL. Under UV-Vis-NIR (200~2500 nm) irradiation, NaYF 4:Yb,Tm@TiO₂ have a photocatalytic degradation effect and result in production of strong oxidizing free radicals, which can effectively degrade the OTA. After further optimization, the optimum loading of catalyst is found to be 10 mg/mL. Under pH of 6.2 and 500 W xenon lamp (light source), the photocatalytic degradation efficiency of 5 μg/mL OTA can reach up to 98.7% after 30 min. This photocatalytic reaction follows the first-order kinetics. Two products C₁₁H₉O₅Cl and C₁₉H₁₇ClNO₄ are formed during the OTA degradation, which have been assessed by ultraperformance liquid chromatography/quadrupole time-of-flight mass spectrometry, the mass-to-charge ratios (m/z) are 256.015 and 360.061, respectively. The present study may open a new avenue to degrade other toxin.

Key words

NaYF₄:Yb,Tm@TiO₂ / upconversion / photocatalysis technology / ochratoxin A

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

LI Qian, WANG Fang, ZHOU You, YU Qianru, WU Shijia. Study of photocatalytic degradation of ochratoxin A on NaYF₄:Yb,Tm@TiO₂[J]. Science & Technology Review, 2021, 39(5): 131-140 https://doi.org/10.3981/j.issn.1000-7857.2021.05.015

References

[1] Hussein H S, Brasel J M. Toxicity, metabolism, and impact of mycotoxins on humans and animals[J]. Toxicology, 2001, 167(2):101-134.
[2] Calado T, Fernández-Cruz M L, Verde S C, et al. Gamma irradiation effects on ochratoxin A:Degradation, cytotoxicity and application in food[J]. Food Chemistry, 2018,240:463-471.
[3] Silva L J G, Rodrigues A P, Pereira A, et al. Ochratoxin A in the portuguese wine market, occurrence and risk assessment[J]. Food Additives and Contaminants Part B, 2019, 12(2):145-149.
[4] Yang S, Zhang H, De Saeger S, et al. In vitro and in vivo metabolism of ochratoxin A:A comparative study using ultra-performance liquid chromatography-quadrupole/time-of-flight hybrid mass spectrometry[J]. Analytical and Bioanalytical Chemistry, 2015, 407(13):3579-3589.
[5] Espejo, F. Effect of photo-Fenton reaction on physicochemical parameters in white wine and its influence on ochratoxin A contents using response surface methodology[J]. European Food Research and Technology, 2016, 242(1):91-106.
[6] Peng C H, Ding Y, An F P, et al. Degradation of ochratoxin A in aqueous solutions by electron beam irradiation[J]. Journal of Radioanalytical and Nuclear Chemistry, 2015, 306(1):39-46.
[7] Castellari M, Versari A, Fabiani A, et al. Removal of ochratoxin A in red wines by means of adsorption treatments with commercial fining agents[J]. Journal of Agricultural and Food Chemistry, 2001, 49(8):3917-3921.
[8] Josefsson B G E, MöllerT E. Heat stability of ochratoxin A in pig products[J]. Journal of the Science of Food and Agriculture, 1980, 31(12):1313-1315.
[9] Scott P M. Effects of processing and detoxification treatments on ochratoxin A:Introduction[J]. Food Additives and Contaminants, 1996, 13(1):19-21.
[10] Prete V D, Rodriguez H, Carrascosa A V, et al. In vitro removal of ochratoxin A by wine lactic acid bacteria[J]. Journal of Food Protection, 2007, 70(9):2155-2160.
[11] Petruzzi L, Sinigaglia M, Corbo M R, et al. Ochratoxin A removal by Saccharomyces cerevisiae strains:Effect of wine-related physicochemical factors[J]. Journal of the Science of Food and Agriculture, 2013, 93(9):2110-2115.
[12] Cho S M, Jeong S E, Lee K R, et al. Biodegradation of ochratoxin A by Aspergillus tubingensis isolated from meju[J]. Journal of Microbiology and Biotechnology, 2016, 26(10):1687-1695.
[13] Suri R P S, Thornton H M, Muruganandham M. Disinfection of water using Pt- and Ag-doped TiO₂ photocatalysts[J]. Environmental Technology, 2012, 33(14):1651-1659.
[14] Zhong L X, Haghighat F. Photocatalytic air cleaners and materials technologies-Abilities and limitations[J]. Building and Environment, 2015, 91:191-203.
[15] Mogal S I, Mishra M, Gandhi V G, et al. Metal doped titanium dioxide:synthesis and effect of metal ions on physico-chemical and photocatalytic properties[J]. Materials Science Forum, 2012, 734:364-378.
[16] Kobasa I M, Gusyak N B, Odosii L I. Titanium dioxide sensitization with a biscyanine dye in the photocatalytic reduction of methylene blue[J]. Kinetics and Catalysis, 2015, 56(2):158-163.
[17] Qin W, Zhang D, Zhao D, et al. Near-infrared photocatalysis based on YF₃:Yb³⁺,Tm³⁺/TiO₂ core/shell nanoparticles[J]. Chemical Communications, 2010, 46(13):2304-2306.
[18] Su W, Zheng M, Li L, et al. Directly coat TiO₂ on hydrophobic NaYF₄:Yb,Tm nanoplates and regulate their photocatalytic activities with the core size[J]. Journal of Materials Chemistry A, 2014, 2(33):13486-13491.
[19] Zhang Y W, Hong Z L. Synthesis of lanthanide-doped NaYF₄@TiO₂ core-shell composites with highly crystalline and tunable TiO₂ shells under mild conditions and their upconversion-based photocatalysis[J]. Nanoscale, 2013, 5(19):8930-8933.
[20] 唐玉朝, 胡春, 王怡中. TiO₂光催化反应机理及动力学研究进展[J]. 化学进展, 2002, 14(3):192-199.
[21] Xiong K, Wang X L, Zhi H W, et al. Identification and safety evaluation of a product from biodegradation of ochratoxin A by an Aspergillus strain[J]. Journal of the Science of Food and Agriculture, 2017, 97(2):434-443.
[22] 罗小虎, 李克, 王韧, 等. 臭氧、电子束辐照降解玉米赤霉烯酮和赭曲霉毒素A[J]. 食品与机械, 2017, 33(12):98-102.
[23] 郭东权, 王娴, 董威杰, 等. 电子束辐照对玉米品质及赭曲霉毒素A降解效果的探讨[J]. 中国粮油学报, 2018, 33(5):76-81.
[24] Vidal A, Sanchis V, Ramos A J, et al. Thermal stability and kinetics of degradation of deoxynivalenol, deoxynivalenol conjugates and ochratoxin A during baking of wheat bakery products[J]. Food Chemistry, 2015, 178:276-286.
[25] 王峻峻, 张红印, 杨其亚. 降解赭曲霉毒素A菌株的筛选及其鉴定[J]. 食品科学, 2014, 35(21):154-158.
[26] 师磊, 许文涛, 田晶晶, 等. 一种降解赭曲霉毒素A的羧肽酶酶原在毕赤酵母中的表达[J]. 中国食品学报, 2015, 15(6):44-49.