Title:
EXIGUOBACTERIUM INDICUM AND APPLICATION THEREOF IN SYNTHESIS OF NANO-SELENIUM
Document Type and Number:
WIPO Patent Application WO/2023/020191
Kind Code:
A1
Abstract:
Disclosed in the present application are an Exiguobacterium indicum YAN2 having high-concentration selenite tolerance, the preservation number thereof being GDMCC No. 61594, and a method for fermenting inorganic selenium into nano-selenium by using the strain. The obtained nano-selenium can promote the growth of leaf vegetables, increase the content of chlorophyll, Vc, and total phenol, etc., reduce the content of nitrate, and improve the quality of leaf vegetables. In addition, the present application further provides a nano-selenium liquid fertilizer prepared by fermentation using the strain.
Inventors:
ZHU YANYUN (CN)
JIN HONGMEI (CN)
BANUELOS GARY (US)
DONG YIWEI (CN)
ZHU NING (CN)
YU XIANGYANG (CN)
JIN HONGMEI (CN)
BANUELOS GARY (US)
DONG YIWEI (CN)
ZHU NING (CN)
YU XIANGYANG (CN)
Application Number:
PCT/CN2022/106875
Publication Date:
February 23, 2023
Filing Date:
July 20, 2022
Export Citation:
Assignee:
JIANGSU ACAD AGRICULTURAL SCI (CN)
International Classes:
C12N1/20; C05F17/20; C05G5/20; C12P3/00; C12R1/01
Domestic Patent References:
| WO2015077278A1 | 2015-05-28 |
Foreign References:
| CN113637608A | 2021-11-12 | |||
| CN106479927A | 2017-03-08 | |||
| CN112725230A | 2021-04-30 |
Other References:
YIN XIAN, SHAO LEINA; LIAO YONGHONG; WANG FENGHUAN: "Research progress on organic selenium accumulation by microorganisms", FOOD AND FERMENTATION INDUSTRIES, vol. 47, no. 5, 1 December 2020 (2020-12-01), pages 259 - 266, XP093036945, ISSN: 0253-990X, DOI: 10.13995/j.cnki.11-1802/ts.025723
Attorney, Agent or Firm:
JIANGSU SUNDY LAW FIRM (CN)
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