加熱工程を含むβヘマチン結晶の製造方法

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专利权人:

国立大学法人大阪大学

发明人:

審良 静男,石井 健,チョバン ジェヴァイア,猪狩 義勝,鹿野 恭正,大槻 昭菜

申请号：

JP2017111234

公开号：

JP6441413B2

申请日:

2017.06.06

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a preparation method for preparing β-hematin crystals via a heating step, β-hematin crystals obtained by this preparation method, and a vaccine adjuvant composition containing the β-hematin crystals.SOLUTION: The β-hematin crystals have an acicular shape, an average particle size of 0.6-1.2 μm, and characteristic main peaks (any peak including a diffraction angle within ±0.2° thereof) of the diffraction angle 2θ at 7.4°, 12.2°, 21.6°, and 24.1° in X-ray diffraction obtained by powder x-ray diffraction using Cu-Kα radiation.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT

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