Oxalate content in tinctures

By lisa.groves in 26 May 2024 | 13:18
lisa.groves

lisa.groves

 Student
Posts: 20
Member since: 20 May 2022
Hello, I'm wondering if oxalates are easily extracted in EtOH and if they are less of a concern with tinctures than with decoctions or powders. Thinking of chaga in particular, but got me wondering in general.
26 May 2024 | 13:18
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David Winston

David Winston

 Instructor
Posts: 858
Member since: 22 Sep 2020
Oxalates are insoluble in 95% ETOH, but in a low alcohol tincture (30%) like Chaga, which is 70 % water they are soluble.
5 Jun 2024 | 20:55
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