Journal Article

Production of a Yogurt Drink Enriched with Golden Berry (Physalispubescens L.) Juice and Its Therapeutic Effect on Hepatitis in Rats

Elmeligy, Abdelmoneim Ahmed, Radwan, Hanan A., Shahein, Magdy Ramadan, Atwaa, El Sayed Hassan, Hafiz, Amin A., Albrakati, Ashraf, Elmahallawy, Ehab Kotb

2022

Overview

Fermented dairy products have been associated with multiple health benefits. The present study aimed to produce a functional yogurt drink fortified with golden berry juice and assess its therapeutic effect on hepatitis rats. Thirty male albino rats were randomly divided into two major groups. The first group included the control (-) animals (six rats) and was fed a standard diet, whereas the second group included 24 rats that were fed a standard diet and injected with carbon tetrachloride (CCl4) for 2 weeks to trigger chronic damage of the liver (hepatitis); they were then divided into four groups (six rats/group): Group 2: hepatitis, fed on a standard diet as a positive control group; Group 3: received a basal diet with 5 mL of the yogurt drink; Group 4: received a basal diet with 5 mL of the yogurt drink fortified with 10% golden berry juice. Group 5: received a basal diet with 5 mL of the yogurt drink fortified with 20% golden berry juice. Various biological parameters were determined. Yogurt drink treatments were evaluated for their chemical, phytochemical, and sensory properties, as well as for their effects on hepatoprotective activity by determining various biochemical parameters. We found that the yogurt drinks containing golden berry juice exhibited no significant differences in fat, protein, and ash content compared with the control samples. Moreover, the yogurt drinks containing golden berry juice exhibited the highest content of total phenolic compounds, antioxidant activity, and organoleptic scores among all treatments. In addition, rats fed on a diet fortified with yogurt drinks containing golden berry juice for 8 weeks exhibited higher potential hepatoprotective effects compared with the liver injury control group. This improvement was partly observed in the group that received the yogurt drink containing golden berry juice. Therefore, we concluded that golden berry juice can be recommended as a natural additive in the manufacture of functional yogurt drinks, as it showed a potential hepatoprotective effect in rats with hepatitis.

• Publisher: MDPI AG
• Subject: albino / antioxidant activity / Antioxidants / ash content / Beverages / Carbon tetrachloride / Consumers / Dairy products / Diabetes / Diet / fermentation / Fermented milk products / Food / fruit juices / Fruits / Functional foods & nutraceuticals / Hepatitis / hepatoprotective / hepatoprotective effect / Hypertension / Juices / liver / Liver diseases / liver function / males / manufacturing / Milk / Oxidative stress / Phenolic compounds / Physalis pubescens / Physalis pubescens L / phytochemicals / Probiotics / Sensory properties / therapeutics / Yogurt / yogurt drink