Inhibitory efficacy, production dynamics, and characterization of postbiotics of lactic acid bacteria.

Antimicrobial resistance (AMR) poses a significant threat to human health and food safety. Lactic acid bacteria (LAB) produce bioactive compounds, known as postbiotics, that act as promising natural preservatives with broad-spectrum antimicrobial activity. This study aimed to evaluate the antimicrobial spectrum, production dynamics, and physicochemical properties of postbiotics derived from five LAB strains: Lactobacillus plantarum NBRC 3070, Lactobacillus acidophilus ATCC 4356, Lactobacillus casei ATCC 393, Lactobacillus rhamnosus GG ATCC 53103, and Bifidobacterium animalis subsp.

The multifaceted Sacha Inchi (Plukenetia volubilis L.) protein: From molecular composition to extraction techniques, techno-functional properties, and food applications.

Sacha Inchi (Plukenetia volubilis) seeds are a sustainable, high-quality protein source, with protein content ranging from 24 to 33 %, and up to 62 % in oil-pressed by-products. Protein isolates exhibit molecular weights between 8 and 75 kDa, with key bands in the 20-50 kDa range, reflecting structural diversity. Amino acid analysis confirms the presence of all essential amino acids (EAA), especially histidine, tryptophan, and valine, although lysine and methionine are limiting for certain age groups according to WHO standards.

Comparison of the physicochemical properties of palm-based shortenings of various melting temperatures and animal fats.

This study compares the physicochemical properties of palm-based shortenings (PS) with varying melting temperatures (33-60 °C) to animal fats from chicken, beef, and mutton. Key parameters assessed include peroxide value, solid fat content, thermal behaviour, fatty acid composition, and crystal structure. PS exhibits lower peroxide values (0.

Physicochemical, microstructural, and sensory attributes of frozen Buffalo loins treated with sodium tripolyphosphate and sous-vide cooking.

This study investigates the effects of sous-vide cooking with varying concentrations of sodium tripolyphosphate (STPP) on the physicochemical properties (pH, cooking loss, water-holding capacity, colour properties, and shear force), lipid oxidation (thiobarbituric acid reactive substances, TBARS), secondary protein structures (Fourier transform infrared, FTIR), microstructure (scanning electron microscope, SEM), and sensory attributes (descriptive analysis) of frozen buffalo loins. Commercial buffalo loins (Black Gold) imported from India were used as samples (n = 15). They were sliced into steaks of 2 cm thickness, injected with 0 %, 0.

Development and Characterization of Palm Oil-Based Oleogels Using Beeswax and Carnauba Wax as Healthier Beef Fat Mimetics.

Animal fat crucially provides flavor, texture, and overall mouthfeel in meat products. However, its high saturated fatty acids (SFAs) levels present notable health risks, highlighting the need for healthier fat alternatives that maintain product quality. This study explored the potential of palm oil (PO)-based oleogel as an alternative to beef fat (BF).

Synergistic effects of intermolecular copigmentation and high-pressure processing on stabilizing mangosteen pericarp anthocyanins.

The mangosteen pericarp contains unstable non-acylated ACNs, rendering it prone to degradation. Therefore, intermolecular copigmentation of semi-purified ACNs (SPA) with tartaric acid (SPA-TA), sinapic acid (SPA-SA), catechin (SPA-CE), and sucrose (SPA-SU) in 1:5 and 1:10 M ratios were used to increase their stability during storage for 77 days at 25 ± 1 °C in pH 3 buffer solution. The SPA-TA1:5 complex showed the significant highest stability of total monomeric ACN content (TMAC) with a half-life (t) = 56.

Application of functional ingredients in meat products for appetite regulation: A promising strategy to address overconsumption.

Functional meat products to reduce appetite is a feasible approach to decreasing meat consumption, especially in the current global pandemic of overweight and sustainability issues in meat production. The meat itself is highly satiating because of its high protein content. Dietary fibre and plant protein, both naturally occurring macromolecular compounds with appetite-suppressant properties, work synergistically with the meat itself to create a feeling of fullness.

Elevating anthocyanin extraction from mangosteen pericarp: A comparative exploration of conventional and emerging non-thermal technology.

Mangosteen pericarp (MP) is abundant in bioactive compounds but is often discarded as waste, leading to environmental pollution. This study compared the extraction of dried MP using maceration and high-pressure processing (HPP). HPP at 10 min (500 MPa/20 °C) resulted in the highest ACNs, total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activities.

Improving quality and consumer acceptance of rabbit meat: Prospects and challenges.

Rabbit meat is an excellent source of high-quality proteins, essential fatty acids, vitamins, and minerals, which can be further improved through various management, preslaughter, and post-slaughter interventions. Rabbit meat consumption is popular in certain regions of the world. The multidimensional role of rabbits as pet, pest, and laboratory animals, lack of proper knowledge among consumers towards the nutritive value of rabbit meat, animal welfare, and ethical issues, sustainable potential, undeveloped marketing, and processing chain, and price parity with available cheap meat and non-meat alternatives, are some constraints in the rabbit meat production.

Recent microencapsulation trends for enhancing the stability and functionality of anthocyanins: a review.

Anthocyanins (ACNs) are water-soluble pigments in various fruits and vegetables known for their high antioxidant activity. They are used as natural food colorants and preservatives and have several medicinal benefits. However, their application in functional foods and nutraceuticals is often compromised by their low stability to heat, oxygen, enzymes, light, pH changes, and solubility issues.

A review on the processing technique, physicochemical, and bioactive properties of marine collagen.

Collagens are conventionally derived from bovine and porcine sources. However, these sources were commonly associated with infectious diseases such as bovine spongiform encephalopathy, foot and mouth disease, autoimmune and allergic reactions, and religious constraints. The significant amount of collagen available in marine species, especially fish skins, scales, fins, and bones, shows that marine species can be a potential alternative source to mammalian collagen.

Application of machine learning approach on halal meat authentication principle, challenges, and prospects: A review.

Meat is a source of essential amino acids that are necessary for human growth and development, meat can come from dead, alive, Halal, or non-Halal animal species which are intentionally or economically (adulteration) sold to consumers. Sharia has prohibited the consumption of pork by Muslims. Because of the activities of adulterators in recent times, consumers are aware of what they eat.

Assessing meat quality and textural properties of broiler chickens: the impact of voltage and frequency in reversible electrical water-bath stunning.

The implementation of the head-only electrical stunning procedure in poultry processing has been aimed at enhancing eating, ethical, and religious quality. However, inconsistencies in voltage and frequency standardization, along with variations in previous research outcomes, have led to numerous cases of both under-stunned and over-stunned birds. Thus, this study aimed to comprehensively evaluate the effects of varying voltages and frequencies during electrical water bath stunning on carcass quality, meat attributes, and textural properties in broiler chickens.

Correction: Mohd Azmi et al. Application of Plant Proteases in Meat Tenderization: Recent Trends and Future Prospects. 2023, , 1336.

In the original publication [...

A Systematic Review of Butterfly Pea Flower ( L.): Extraction and Application as a Food Freshness pH-Indicator for Polymer-Based Intelligent Packaging.

The butterfly pea flower ( L.) (BPF) has a high anthocyanin content, which can be incorporated into polymer-based films to produce intelligent packaging for real-time food freshness indicators. The objective of this work was to systematically review the polymer characteristics used as BPF extract carriers and their application on various food products as intelligent packaging systems.

Effects of Phosphate and Two-Stage Sous-Vide Cooking on Textural Properties of the Beef .

Comparing the effects of sodium tripolyphosphate (STPP) concentrations of 0.2% and 0.4% on beef is the objective of the current investigation.

Application of Plant Proteases in Meat Tenderization: Recent Trends and Future Prospects.

Papain, bromelain, and ficin are commonly used plant proteases used for meat tenderization. Other plant proteases explored for meat tenderization are actinidin, zingibain, and cucumin. The application of plant crude extracts or powders containing higher levels of compounds exerting tenderizing effects is also gaining popularity due to lower cost, improved sensory attributes of meat, and the presence of bioactive compounds exerting additional benefits in addition to tenderization, such as antioxidants and antimicrobial effects.

Effect of Palm-Based Shortenings of Various Melting Ranges as Animal Fat Replacers on the Physicochemical Properties and Emulsion Stability of Chicken Meat Emulsion.

This study evaluated the effects of palm shortenings (PS) with varying melting ranges (MR) on the physicochemical, emulsion stability, rheological, thermal, textural, and microtextural properties of chicken meat emulsions. Six emulsions were developed: control (chicken skin), sample A (PS at MR of 33-36 °C), sample B (PS at MR of 38-42 °C), sample C (PS at MR of 44-46 °C), sample D (PS at MR of 45-49 °C), and sample E (PS at MR of 55-60 °C). There were no significant differences in cooking loss, pH, and water-holding capacity between the meat emulsions, with sample E providing a more stable emulsion with the lowest fat content and highest moisture content.

Emulsion Gels Formed by Electrostatic Interaction of Gelatine and Modified Corn Starch via pH Adjustments: Potential Fat Replacers in Meat Products.

The application of emulsion gels as animal fat replacers in meat products has been focused on due to their unique physicochemical properties. The electrostatic interaction between proteins and polysaccharides could influence emulsion gel stability. This study aimed to evaluate the physicochemical properties of emulsion gels using starch and gelatin as stabilizers, promoting electrostatic attraction via pH adjustment.

Microbiological and Sensorial Quality of Beef Meat () Marinated with Cinnamon Extract and Stored at Various Temperatures.

Meat spoilage caused by temperature abuse is a major problem for producers, retailers, and consumers that can generate large economic losses to industries. Microbial growth of spp. is the main source of spoilage during storage.

Comparison of the microstructural, physicochemical and sensorial properties of buffalo meat patties produced using bowl cutter, universal mixer and meat mixer.

This work aimed to evaluate the microstructural, physicochemical and sensorial properties of buffalo meat patties produced using different mixing equipment (bowl cutter, universal mixer, and meat mixer). Scanning electron microscopy revealed a more homogenize emulsion, cohesive structure and smaller pore size of patties produced using the bowl cutter, which significantly reduced the total fluid release, water release, fat release and cooking loss as compared to the universal mixer and meat mixer. Production of the buffalo meat patties using bowl cutter also improved the moisture retention and gel strength of the patties.

Green Extraction of Bioactive Compounds from Plant Biomass and Their Application in Meat as Natural Antioxidant.

Plant extracts are rich in various bioactive compounds exerting antioxidants effects, such as phenolics, catechins, flavonoids, quercetin, anthocyanin, tocopherol, rutin, chlorogenic acid, lycopene, caffeic acid, ferulic acid, p-coumaric acid, vitamin C, protocatechuic acid, vitamin E, carotenoids, β-carotene, myricetin, kaempferol, carnosine, zeaxanthin, sesamol, rosmarinic acid, carnosic acid, and carnosol. The extraction processing protocols such as solvent, time, temperature, and plant powder should be optimized to obtain the optimum yield with the maximum concentration of active ingredients. The application of novel green extraction technologies has improved extraction yields with a high concentration of active compounds, heat-labile compounds at a lower environmental cost, in a short duration, and with efficient utilization of the solvent.

Effects of drying techniques on the physicochemical, functional, thermal, structural and rheological properties of mung bean (Vigna radiata) protein isolate powder.

Mung bean is an inexpensive yet sustainable protein source. Current work compared the effects of freeze (FD), spray (SD) and oven drying (OD), on mung bean protein isolate (MBPI) produced on pilot scale. All samples showed no dissociation of protein subunits and were thermally stable (T = 157.

Structural and rheological changes of texturized mung bean protein induced by feed moisture during extrusion.

Mung bean protein isolate was texturized at different feed moisture contents (30.0, 49.3, and 60.