公开(公告)号：US20220146414A1

公开(公告)日：2022-05-12

申请号：US17586193

申请日：2022-01-27

Applicant: Corteva Agriscience LLC

Inventor： Bala Bhaskar Pudota ,  Daniel Gachotte ,  Virginia Stoltz ,  Terence A. Walsh

IPC: G01N21/35

Abstract: Provided are methods and/or systems having advantages of cost effective, time saving, and informative user-friendly characteristics to accomplish trait introgression. The methods provided comprise determining presence of omega-3 fatty acids (for example docosahexanoic acid or DHA; docosapentaenoic acid or DPA; Alpha linolenic acid or ALA; and eicosapentaenoic acid or EPA) using Fourier Transformed Infra Red (FTIR) spectrum. The use of FTIR enables analysis of the oil contained in the seeds using a multivariate-based Mid-FTIR model. The methods and/or systems provided advantages of non-destructive analysis to provide information to facilitate trait introgression and other breeding applications.