Aflatoxin Production Inhibitor and Method for Controlling Aflatoxin Contamination Using the Same
申请人:Sakuda Shohei
公开号:US20100063150A1
公开(公告)日:2010-03-11
An object of the present invention is to provide an aflatoxin production inhibitor that inhibits aflatoxin production specifically and efficiently, is highly safe, and is practical, and an efficient production method thereof; and a method for controlling aflatoxin contamination that uses the aflatoxin production inhibitor.
Specifically, the present invention relates to an aflatoxin production inhibitor that includes at least one of a dioctatin represented by the following formula (I) and a derivative thereof, as an active ingredient:
where, in the formula (I), R represents one of hydrogen and a methyl group.
The present invention also relates to a method for producing an aflatoxin production inhibitor in which dioctatin is prepared: by a method including culturing a dioctatin-producing microorganism, and at least one of separating and purifying dioctatin from a culture obtained, by centrifugal liquid liquid partition chromatography; or by chemical synthesis. Further, the present invention relates to a method for controlling aflatoxin contamination that includes using the aflatoxin production inhibitor to thereby inhibit aflatoxin production by an aflatoxin-producing microorganism.
AFLATOXIN PRODUCTION INHIBITOR AND METHOD FOR CONTROLLING AFLATOXIN CONTAMINATION USING THE SAME
申请人:Sakuda Shohei
公开号:US20120190746A1
公开(公告)日:2012-07-26
The present invention relates to provide an aflatoxin production inhibitor that inhibits aflatoxin production specifically and efficiently, is highly safe, and is practical, and an efficient production method thereof; and a method for controlling aflatoxin contamination that uses the aflatoxin production inhibitor, specifically relating to an aflatoxin production inhibitor that includes at least one of a dioctatin represented by the following formula (I) and a derivative thereof, as an active ingredient:
where, in the formula (I), R represents one of hydrogen and a methyl group.
Aflatoxin production inhibitor and method for controlling aflatoxin contamination using the same
申请人:Sakuda Shohei
公开号:US08383547B2
公开(公告)日:2013-02-26
The present invention relates to provide an aflatoxin production inhibitor that inhibits aflatoxin production specifically and efficiently, is highly safe, and is practical, and an efficient production method thereof; and a method for controlling aflatoxin contamination that uses the aflatoxin production inhibitor, specifically relating to an aflatoxin production inhibitor that includes at least one of a dioctatin represented by the following formula (I) and a derivative thereof, as an active ingredient:
where, in the formula (I), R represents one of hydrogen and a methyl group.
Novel dioctatin derivatives and production process thereof
申请人:Muraoka Yasuhiko
公开号:US20080312080A1
公开(公告)日:2008-12-18
To provide dioctatin derivatives, a production process thereof, an aflatoxin production inhibitor containing the dioctatin derivative, and a method of controlling aflatoxin contamination by use of the aflatoxin production inhibitor containing the dioctatin derivative. The present invention provides dioctatin derivatives represented by the following Structural Formula (I):
where R
1
and R
2
each represent CH
3
—(CH
2
)
n
—, (CH
3
)
2
CH—CH
2
— or C
6
H
5
—CH
2
—; n represents an integer of 2 to 6; X
1
and X
2
each represent CH
3
or hydrogen atom; and Y represents 2-amino-2-butenoic acid or amino acid residue, with compounds where R
1
and R
2
are each CH
3
(CH
2
)
4
—, X
2
is a hydrogen atom and Y is 2-amino-2-butenoic acid being excluded.