Title:
GREEN METHOD FOR ELIMINATING AFLATOXIN
Document Type and Number:
WIPO Patent Application WO/2022/105831
Kind Code:
A1
Abstract:
A green method for eliminating aflatoxin. A sample containing aflatoxin is fully in contact with a composite film for eliminating aflatoxin; the composite film firstly selectively adsorbs and removes aflatoxin from the sample, then the composite film is placed under sunlight or a xenon lamp light source for irradiation, and aflatoxin is gradually degraded. The composite film for eliminating aflatoxin comprises a substrate and a g-C3N4/WO3 composite material on the substrate, g-C3N4 is a laminated structure, and WO3 nanoparticles are uniformly dispersed on the surface of the laminate g-C3N4, and are tightly combined to form a composite semiconductor photocatalytic material.
Inventors:
LI PEIWU (CN)
MAO JIN (CN)
ZHANG QI (CN)
ZHANG WEN (CN)
ZHANG LIANGXIAO (CN)
LI HUI (CN)
YU LI (CN)
CHENG LING (CN)
YANG XIANGLONG (CN)
MAO JIN (CN)
ZHANG QI (CN)
ZHANG WEN (CN)
ZHANG LIANGXIAO (CN)
LI HUI (CN)
YU LI (CN)
CHENG LING (CN)
YANG XIANGLONG (CN)
Application Number:
PCT/CN2021/131472
Publication Date:
May 27, 2022
Filing Date:
November 18, 2021
Export Citation:
Assignee:
OIL CROPS RES INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES (CN)
International Classes:
A23L5/20; B01J23/30; B01J27/24; C11B3/00
Foreign References:
| CN105536842A | 2016-05-04 | |||
| CN109371446A | 2019-02-22 | |||
| CN211734294U | 2020-10-23 | |||
| US20150352539A1 | 2015-12-10 | |||
| CN104772158A | 2015-07-15 |
Other References:
MAO JIN; ZHANG QI; LI PEIWU; ZHANG LIANGXIAO; ZHANG WEN: "Geometric architecture design of ternary composites based on dispersive WO3nanowires for enhanced visible-light-driven activity of refractory pollutant degradation", CHEMICAL ENGENEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 334, 1 January 1900 (1900-01-01), AMSTERDAM, NL , pages 2568 - 2578, XP085326969, ISSN: 1385-8947, DOI: 10.1016/j.cej.2017.10.165
DU JUAN, WANG ZHENG: "Synthesis of WO3/g-C3N4 Mediated by Organic Acids and its Photocatalytic Activity Study", GONGYE-SHUICHULI = INDUSTRIAL WATER TREATMENT, HUAGONGBU TIANJIN HUAGONG YANJIUYUAN, TIANJIN, vol. 40, no. 2, 20 February 2020 (2020-02-20), Tianjin , pages 87 - 91, XP055931848, ISSN: 1005-829X, DOI: 10.11894/iwt.2019-0001
SONG CHENG-GANG, YAN-DUO WANG, JIAN YANG, LAN-PING GUO, GANG DING, JIAN-CHUN QIN: "Research progress of aflatoxin detoxification", JOURNAL OF FOOD SAFETY & QUALITY, vol. 11, no. 12, 25 June 2020 (2020-06-25), pages 3945 - 3957, XP055931853, DOI: 10.19812/j.cnki.jfsq11-5956/ts.2020.12.040
DU JUAN, WANG ZHENG: "Synthesis of WO3/g-C3N4 Mediated by Organic Acids and its Photocatalytic Activity Study", GONGYE-SHUICHULI = INDUSTRIAL WATER TREATMENT, HUAGONGBU TIANJIN HUAGONG YANJIUYUAN, TIANJIN, vol. 40, no. 2, 20 February 2020 (2020-02-20), Tianjin , pages 87 - 91, XP055931848, ISSN: 1005-829X, DOI: 10.11894/iwt.2019-0001
SONG CHENG-GANG, YAN-DUO WANG, JIAN YANG, LAN-PING GUO, GANG DING, JIAN-CHUN QIN: "Research progress of aflatoxin detoxification", JOURNAL OF FOOD SAFETY & QUALITY, vol. 11, no. 12, 25 June 2020 (2020-06-25), pages 3945 - 3957, XP055931853, DOI: 10.19812/j.cnki.jfsq11-5956/ts.2020.12.040
Attorney, Agent or Firm:
HUBEI WUHAN YONGJIA PATENT AGENCY CO., LTD. (CN)
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