# Preparation method of high-optical-purity D- or L-selenomethionine - Eureka | Patsnap

> A Patsnap patent summary describes a new method for preparing high-optical-purity D- or L-selenomethionine. The method is aimed at higher yield and purity and a less odorous process. The patent was published on July 7, 2017.

- Date: 2017-07-07 · published 2017-07-07T12:00:00.000Z
- Category: report · region Global · magnitude low
- Page: https://feedsoft.ai/events/70309-preparation-method-of-high-optical-purity-d-or-l-selenomethionine-eureka-patsnap
- Commodities: [Methionine](https://feedsoft.ai/c/METH.md)

## Why it matters

Selenomethionine is a specialty compound with a small market, and a patent for a process improvement has no meaningful effect on feed commodity prices.

## Sources

- eureka.patsnap.com: https://eureka.patsnap.com/patent-CN106928110A

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