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来自Sphagnum世界特有的光保护分子:一种溶液阶段超快速研究的Sphagnic酸

Michael Hymas1, Irene Casademont-Reig1,2, Stéphane Poigny3

  • 1Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK.

Molecules (Basel, Switzerland)
|August 26, 2023
PubMed
概括

斯法格尼酸是一种天然的紫外线吸收剂,可以作为防晒的添加剂. 它有效地消散紫外线能量并形成一个cis-同位素,有助于光保护.

关键词:
这是一种avobenzone.摄影化学 摄影化学光物理学的光学物理.照相保护 照相保护斯法格努姆树的.防晒是一种防晒.超快光谱法是指超快的光谱法.

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Sulfur Assimilation01:20

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Sulfur is an essential element in biological systems, contributing to synthesizing key biomolecules, including amino acids such as cysteine and methionine, and cofactors such as coenzyme A and biotin. Microorganisms primarily assimilate sulfur as sulfate (SO₄²⁻) from the environment, which must undergo a series of biochemical transformations before it can be incorporated into cellular components. As sulfate is highly oxidized, it must undergo assimilatory sulfate reduction to...
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