Antioxidant Activity, Total Phenolic, Tannin, and Flavonoid Content of Five Plants Used in Traditional Medicine in Penjamo, Guanajuato.

In Mexico, plants are commonly used to alleviate various ailments, including controlling some chronic degenerative diseases through the regular consumption of decoctions, infusions, and teas. However, there is little scientific evidence consolidating traditional medicine within health systems. Therefore, this work determined the phytochemical profile of the most used plants to treat various ailments (Cedro rojo, Cancerina, Ortiguilla, Hierba de la golondrina, Hierba de arlomo) and their general consumption as infusions.

Influence of keeping the calyces during fermentation on physicochemical and sensory properties of wines.

Hibiscus () wines are usually made through the fermentation of its calyces extracts. However, the exhausted calyces could still contain a considerable amount of extractable bioactive compounds. This work analyzed the effect of keeping the hibiscus calyces during fermentation on the physicochemical and sensory characteristics and acceptance of its wines.

Concentration of roselle ( L) and sucrose in beverages: Effects on physicochemical characteristics and acceptance.

The calyces of roselle ( L.) are used to make a refreshing drink with high content of anthocyanins and other phenolic compounds, although the process for obtaining the beverage is not standardized. In this research it was determined physicochemical characteristics, total soluble polyphenols content, antioxidant activity and acceptance for beverages prepared by decoction at four concentrations of calyces in water (1.

Efficiency of quarantine and self-protection processes in epidemic spreading control on scale-free networks.

One of the most effective mechanisms to contain the spread of an infectious disease through a population is the implementation of quarantine policies. However, its efficiency is affected by different aspects, for example, the structure of the underlining social network where highly connected individuals are more likely to become infected; therefore, the speed of the transmission of the decease is directly determined by the degree distribution of the network. Another aspect that influences the effectiveness of the quarantine is the self-protection processes of the individuals in the population, that is, they try to avoid contact with potentially infected individuals.