Journal: Journal of Food Science and Technology

Article Title: Characteristics of Xanthosoma sagittifolium roots during cooking, using physicochemical analysis, uniaxial compression, multispectral imaging and low field NMR spectroscopy

doi: 10.1007/s13197-017-2704-7

Figure Lengend Snippet: Mean transverse relaxation times (a) and their representative apparent water populations (b) of cocoyam roots as a function of cooking temperature (n = 10 for each variety). The T2 relaxation times were estimated by discrete exponential fitting of LF-NMR CPMG relaxation curves of the test samples at each temperature

Article Snippet: Eight repetitive scans were used for data fitting and the repetition time between scans was set to 6 s. The Low-Field NMR Toolbox for Matlab (The Matworks Inc., Natric MA, USA) was then used for multi-exponential fitting of the data, as described by Pedersen et al. ( 2002 ).

Techniques:

Journal: Frontiers in Plant Science

Article Title: Raman Spectroscopy Can Distinguish Glyphosate-Susceptible and -Resistant Palmer Amaranth ( Amaranthus palmeri )

doi: 10.3389/fpls.2021.657963

Figure Lengend Snippet: Partial least square discriminant analysis (PLS-DA) model based plot of the first three latent variables (LVs), LV1 (blue), LV2 (orange), and LV3 (yellow) of D1 (A) and D2 (B) resistant vs. susceptible model. Annotations indicate the centers of the peaks before the first derivative was taken. The dash line in the middle corresponds to 0 point. D1 = 1 day after treatment, and D2 = 2 days after treatment of glyphosate.

Article Snippet: The Raman spectra data were imported into the MATLAB R2019a add-on PLS_Toolbox 8.6.2 (Eigenvector Research Inc.) for statistical analyses.

Techniques: