Effect of Turmeric and Aloe Vera Extract on Shelf-Life of Goat and Buffalo Admixture Milk Paneer during Refrigeration Storage

The potential of using curcumin in dairy and milk-based products-A review

This review examines the potential of curcumin as a technological and functional food additive in dairy and milk-based products. The advantages of incorporating curcumin in these products include its antimicrobial properties, support for the activity of lactic acid bacteria, improvement in sensory characteristics, and shelf-life extension. Curcumin notably enhances antioxidant activity and acts as a natural preservative in cheese, cheese-like products, and butter. In ice cream and dairy desserts, curcumin contributes to attractive color formation and offers functional benefits such as antioxidant activity, photostability, and increased nutritional value. However, the use of turmeric extract, a common source of curcumin, presents challenges including low bioavailability, color instability, and the formation of insoluble precipitates. The application of specialized curcumin formulations with enhanced water dispersion, purity, and bioavailability can mitigate these issues, improve the product's technological properties, and ensure compliance with local regulations. This review highlights the importance of continued research and development to optimize the use of curcumin in dairy and milk-based products, offering valuable insights for scientists and food industry professionals.

Effect of Addition of Mango Seed Extract on Storage Stability of Chevon Meatballs at Refrigeration Temperature

In this study, the addition of mango seed extract (MSE) in goat meatballs was assessed. The efficacy of three different levels of MSE extract, namely T1 = (2.5 mL/100 g of meat emulsion v/w), T2 = (5.0 mL/100 g of meat emulsion v/w), T3 = (7.5 mL/100 g of meat emulsion v/w), and T0 (control without mango seed extract), was conducted for evaluation of changes in water activity (aW), pH, total phenolic compounds, DPPH, peroxide value, TBARS, microbial quality, and sensory attributes of the goat meatballs stored at refrigerated temperature (4 ± 1 °C). Incorporation of the mango seed extract T3 (7.5 mL/100 g) showed that it can potentially better maintain change in pH and water activity. Total phenolic and DPPH activity decreased significantly (P0.05) among all samples throughout storage; however, the highest value was noted for T3 among all samples. The MSE-added goat meatballs (T3) group had lower significant (p < 0.05) peroxide values than the other samples. The T3 sample added with MSE exhibited significant (p < 0.05) lower TBRAS values as compared to other treatments. Comparatively lower microbial proliferation and better sensory attributes were maintained among the treated groups during the entire storage time. The results show that the inclusion of MSE extract T3 (7.5 mL/100 g) is a promising natural antioxidant that can maintain a better quality of goat meatballs at refrigerated temperature (4 ± 1 °C) under aerobic packaging conditions.