Association·arcadia

Some Halobacterium peaks may originate from non-carotenoid biomolecules

Claim that in Halobacterium spectra, Raman peaks at 957, 1,284, and 1,444 cm⁻¹ may correspond to phosphate groups, amides, or lipid/protein methyl/methylene groups.

Confidence
80%
active

Evidence Quote

Halobacterium peaks at 957, 1,284, 1,444 may be from phosphate, amide, or lipid/protein.

Relationship

Halobacterium non-carotenoid peaks explains Halobacterium carotenoid Raman peaks

Evidence

Reference to Jehlička J, Culka A, Mana L, Oren A. (2019). Comparison of Miniaturized Raman Spectrometers for Discrimination of Carotenoids of Halophilic Microorganisms.

(2019). Comparison of Miniaturized Raman Spectrometers for Discrimination of Carotenoids of Halophilic Microorganisms doi:10.3389/fmicb.2019.01155

Reference for Raman discrimination of carotenoids in halophilic microorganisms.

Jehlička J et al. (2019). Comparison of Miniaturized Raman Spectrometers for Discrimination of Carotenoids of Halophilic Microorganisms doi:10.3389/fmicb.2019.01155