Four kinds of edible composite films based on chitosan combined with additional substances (konjac glucomannan, cassava starch, maltodextrin and gelatin) the addition lysozyme were prepared used as packaging materials for Mongolian cheese. The evaluated using scanning electron microscopy Fourier transform infrared spectroscopy. physicochemical properties all films, including thickness, viscosit...

Phyllanthin is a major bioactive lignan component of Phyllanthus amarus, with several known biological activities. This study dealt with the isolation and physicochemical characterization of phyllanthin. Phyllanthin was isolated from P. amarus leaves by column chromatography and purified by recrystallization to obtain phyllanthin crystals with a purity of more than 98%. UV, IR, MS, (1)H NMR and...

In the past few years, there are number of researchers carrying out their research on the excipients derived from polysaccharides and some of these researches show that natural excipients are comparable and can serve as an alternative to the synthetic excipients. Hence, the objectives of this research are to characterize the naturally sourced chickpea starch powder and to study the pharmaceutic...

Sanchuan ham is appreciated in Yunnan Province, China, for its characteristic flavor and taste, while the microbial community structure biogenic amines content remain unclear during fermentation processes. In this study, we explored physicochemical property, concentration diversity of external internal by high-throughput sequencing processing ham. Results showed that nitrite remained at a stabl...

Abstract A topological descriptor is a mathematical illustration of molecular construction that relates particular physicochemical properties primary structure as well its depiction. Topological co-indices are usually applied for quantitative actions relationships (QSAR) and structures property (QSPR). descriptors which considered the noncontiguous vertex set. We study accompanying some renowne...

Solid state reactions, induced by mechanical energy, liquid-assisted grinding (LAG) and ball milling, have become established methods for the preparation of pharmaceutical cocrystals. Examination of the mechanochemical reaction pathways reveal the existence of different intermediate phases of variable crystallinity. Poor physicochemical properties (solubility and permeability) of active pharmac...