Lin, Derong published the artcileComparison of apple polyphenol-gelatin binary complex and apple polyphenol-gelatin-pectin ternary complex: Antioxidant and structural characterization, HPLC of Formula: 30931-67-0, the publication is LWT–Food Science and Technology (2021), 111740, database is CAplus.
Polyphenol-gelatin binary complex and polyphenol-gelatin-pectin ternary complex were synthesized. The differences in antioxidant activity between the binary complex and ternary complex were evaluated by using ABTS, DPPH, and reducing power assays. The differences in structural characterization between the binary complex and ternary complex were investigated by SEM (SEM), NMR (1H and 13C NMR), and Fourier transform IR (FT-IR) spectroscopy. The reducing power assays of the ternary complex was greater than that of the binary complex. The maximum of ABTS•+ scavenging activity of the binary complex and the ternary complex was 98.1% and 99.3%, resp., and the maximum DPPH• scavenging activity was 84.7% and 87.6%, resp. The results of structural characterization showed that they were very similar in structure. Both complexes are mainly composed of hydrogen bonds and hydrophobic interactions, but the ternary complex is more tightly bound. In addition, the surface is smoother, and the gap is smaller.
LWT–Food Science and Technology published new progress about 30931-67-0. 30931-67-0 belongs to thiazole, auxiliary class Salt,Hydrazine,Amine,Benzothiazole, name is Ammonium 2,2′-(hydrazine-1,2-diylidene)bis(3-ethyl-2,3-dihydrobenzo[d]thiazole-6-sulfonate), and the molecular formula is C18H24N6O6S4, HPLC of Formula: 30931-67-0.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/thiazole,
Thiazole | chemical compound | Britannica