Natural peptide anti-glycation effect in the presence of Aloe vera phenolic components on human serum albumin was written by Moosavi-Movahedi, Ali Akbar;Ghamari, Fatemeh;Ghaffari, Seyed Mahmoud;Salami, Maryam;Farivar, Farzaneh;Moosavi-Movahedi, Faezeh;Johari, Anahita;Aminin, Agustina L. N.. And the article was included in RSC Advances in 2015.COA of Formula: C17H10O4 This article mentions the following:
The Maillard reaction, non-enzymic glycation after a complex series of reactions that involve reducing-sugars and proteins, produces a large number of end-products that are known as advanced glycation end-products (AGEs). AGEs are related to the pathogenesis of many diseases such as diabetes, inflammatory arthritis and cataracts. Today there is an increasing demand for natural AGE inhibitors for curing diabetes that have fewer side effects compared to synthetic drugs. The aim of this study was to explore the anti-glycation effect of aloin, in the presence and absence of casein-derived peptides, on human serum albumin (HSA). UV-visible and fluorescence spectroscopy were used to explore the number of free lysine residues, AGE formation and fibril formation during the HSA glycation. According to trinitrobenzenesulfonic acid and fluorescamine assay results, the presence of aloin and peptides reduced the number of glucose-attached lysine residues. Moreover AGE specific fluorescence and thioflavin T fluorescence decreased in the presence of aloin and peptides, indicative of a decrease in the formation of AGEs and fibrils resp. during the glycation of HSA. According to this study, aloin and camel casein derived peptides showed a synergic anti-glycation effect and inhibited the formation of fibrils and AGEs during the HSA glycation. This effect can be related to the antioxidant activity of aloin-peptide complex. In the experiment, the researchers used many compounds, for example, 4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9COA of Formula: C17H10O4).
4-Phenyl-3H,3’H-spiro[furan-2,1′-isobenzofuran]-3,3′-dione (cas: 38183-12-9) belongs to benzofurans derivatives. Benzofuran is the “”parent”” of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. As benzofurans are prone to undergo ring opening of the heterocycle, examples of reduction of this type of aromatics by using dissolving metals are rather scarce.COA of Formula: C17H10O4
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem