On March 2, 2022, Hertel Pereira, Ana Claudia; Auer, Ana Carolina; Biedel, Lauro; de Almeida, Camila Medeiros; Romao, Wanderson; Endringer, Denise Coutinho published an article.Safety of SweetPearlR P300 DC Maltitol The title of the article was analysis of Gliricidia sepium leaves by MALDI mass spectrometry imaging. And the article contained the following:
When investigating the potential use of plants as a raw material for all-natural cosmetic formulation, the main parameters are the chem. composition, antioxidant potential, antimicrobial action, and toxicity. Addnl., the production of natural cosmetics should also consider the availability of primary materials and environmental and socioeconomic impact. Gliricidia sepium is a species that produces a large amount of plant material, being cultivated in the agroforestry system. However, studies of phytochem. composition and chem. spatial distribution are scarcely using the MALDI MS (matrix-assisted laser desorption ionization mass spectrometry) and MALDI MSI (mass spectrometry imaging) techniques. A methodol. was developed to optimize ionization parameters and anal. conditions by evaluating the efficiency of three matrixes: a-cyano-4-hydroxycinnamic acid, 2,5-dihydroxybenzoic acid (DHB), and 2-mercaptobenzothiazole in MALDI MS anal. All results were compared to ESI-MS (electrospray ionization mass spectrometry) and, afterward, was performed MALDI MSI anal. on the leaf surface. This study showed through phytochem. anal. that G. sepium leaves are composed of polyphenols and tannins, concluding that the methanolic extract had a higher amount of flavonoid content. Four compounds were identified on the leaf surface, and their spatial distribution was analyzed by MALDI MS using DHB as a matrix. Kaempferol, Isorhamnetin and some fatty acids showed potential applicability for cosmetical use. All the extracts presented antioxidant activity or antimicrobial action and no cytotoxicity. Therefore, extracts of G. sepium could be used as raw materials in cosmetics. The experimental process involved the reaction of SweetPearlR P300 DC Maltitol(cas: 585-88-6).Safety of SweetPearlR P300 DC Maltitol
The Article related to antioxidant antimicrobial gliricidia leaf maldi mass spectrometry imaging, maldi msi, cosmetic, nontoxicity, polyphenols, Placeholder for records without volume info and other aspects.Safety of SweetPearlR P300 DC Maltitol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts