Title:
NOVEL STARCH DERIVED FROM AQUEOUS PLANT
Document Type and Number:
WIPO Patent Application WO/2017/090632
Kind Code:
A1
Abstract:
[Problem] To obtain a heretofore unknown starch. [Solution] This starch has a gelatinization start temperature of 70°C or greater, a number average particle diameter of 2-3 μm, and an amylose content of 30-50%. In particular, the starch is derived from duckweed. The duckweed is one or more species of duckweed, selected from the group consisting of Wolffia globosa, Lemna minor, Spirodela polyrhiza, Azolla pinnata, Eichhornia crassipes, Pistia stratiotes, Egeria densa, Elodea nuttallii, Myriophyllum aquaticum and Salvinia natans.
Inventors:
INOUCHI NAOYOSHI (JP)
OKADA KATSUNORI (JP)
KAWAI NORIAKI (MY)
KONDO ISAMU (MY)
OKADA KATSUNORI (JP)
KAWAI NORIAKI (MY)
KONDO ISAMU (MY)
Application Number:
PCT/JP2016/084673
Publication Date:
June 01, 2017
Filing Date:
November 22, 2016
Export Citation:
Assignee:
NAGASE & CO LTD (JP)
International Classes:
C08B30/04; A23L29/212
Domestic Patent References:
| WO2013136631A1 | 2013-09-19 | |||
| WO2011145316A1 | 2011-11-24 |
Foreign References:
| CN103947529A | 2014-07-30 | |||
| CN103609304A | 2014-03-05 | |||
| CN104839025A | 2015-08-19 | |||
| JPH06113690A | 1994-04-26 | |||
| JPS5548332A | 1980-04-07 | |||
| JPS551319A | 1980-01-08 | |||
| JP2013112917A | 2013-06-10 |
Other References:
WANG WENQING ET AL.: "Analysis of ADP-glucose pyrophosphorylase expression during turion formation induced by abscisic acid in Spirodela polyrhiza (greater duckweed", BMC PLANT BIOLOGY, vol. 12, no. 5, 2012, XP021093326, ISSN: 1471-2229, DOI: doi:10.1186/1471-2229-12-5
PANKEI, R. D. ET AL.: "Characterization of the Starch of Spirodela polyrrhiza", JOURNAL OF FOOD SCIENCE, vol. 30, no. 4, 1965, pages 627 - 631, XP055385400, ISSN: 0022-1147
LEE CHANG JOO ET AL.: "Starch characterization and ethanol production of duckweed and corn kernel", STARCH, vol. 68, 23 November 2015 (2015-11-23), pages 348 - 354, XP055385403, ISSN: 1521-379X
PANKEI, R. D. ET AL.: "Characterization of the Starch of Spirodela polyrrhiza", JOURNAL OF FOOD SCIENCE, vol. 30, no. 4, 1965, pages 627 - 631, XP055385400, ISSN: 0022-1147
LEE CHANG JOO ET AL.: "Starch characterization and ethanol production of duckweed and corn kernel", STARCH, vol. 68, 23 November 2015 (2015-11-23), pages 348 - 354, XP055385403, ISSN: 1521-379X
Attorney, Agent or Firm:
HIROSE Takayuki (JP)
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