Title:
アーモンド薄皮を利用したセルロースナノファイバーの製造方法
Document Type and Number:
Japanese Patent JP6937792
Kind Code:
B2
Abstract:
The method of the present invention for producing cellulose nanofiber from almond seed coat includes alkali cooking a food manufacturing by-product containing plant fiber with an alkali acceptable for food use, washing the object, bleaching the pulp component containing cellulose and hemicellulose thus obtained using a chemical acceptable for food use, washing the object with water, and mechanically fibrillating and grinding the pulp component obtained above, thereby obtaining cellulose nanofiber. The present invention allows efficient production of highly safe cellulose nanofiber from a food manufacturing by-product as a raw material, or almond seed coat acceptable for food use.
Inventors:
Dr. Ebitsubo
Yoshinao Horie
Tsutomu Ikeda
Hayashi Tokiko
Yoshinao Horie
Tsutomu Ikeda
Hayashi Tokiko
Application Number:
JP2019067088A
Publication Date:
September 22, 2021
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Tsukuba Dairy Co., Ltd.
National Research and Development Agency Forest Research and Development Organization
National Research and Development Agency Forest Research and Development Organization
International Classes:
D21H11/18; C08B15/02; D21C3/02; D21H11/12
Domestic Patent References:
| JP2008075199A | ||||
| JP5255538A | ||||
| JP2019504215A | ||||
| JP2018525539A | ||||
| JP2005171397A |
Foreign References:
| WO2014061485A1 | ||||
| CN111184224A |
Attorney, Agent or Firm:
Konno Akio
Minoru Inami
Takeyasu Ito
Keisei Tamura
Minoru Inami
Takeyasu Ito
Keisei Tamura