Manufacturing process for crystal with reduced coenzyme Q10 with excellent stability

DE602019078112T2Active Publication Date: 2025-11-12KANEKA CORP
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Patent Information

Application Number
DE602019078112
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2019-08-29
Publication Date
2025-11-12
Estimated Expiration
2039-08-29

AI Technical Summary

Technical Problem

Existing methods for producing reduced coenzyme Q10 Form II crystal are inefficient and lack industrial scalability, often requiring long times and low yields, and may not produce the crystal under certain conditions.

Method used

A method involving the use of reduced coenzyme Q10 Form II crystal as a seed crystal in a specific solvent, within a defined temperature range, and controlled cooling and stirring conditions to achieve high yield and stability.

Benefits of technology

The method enables the efficient production of a stable reduced coenzyme Q10 Form II crystal suitable for industrial scale, with improved reproducibility and purity.

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