Harnessing for Amazake Production: Comparison with Amazake for Metabolomic Characteristics, Microbial Diversity, and Sensory Profile.

Amazake is a traditional, sweet, non-alcoholic Japanese beverage typically produced through koji fermentation by the fungus . However, alternative microorganisms such as offer potential advantages and novel possibilities for producing similar fermented beverages. This study aimed to replicate the ancestral beverage of amazake by replacing (W-20) with (NCIMB 12077) and comparing their fermentation processes and resulting products.

Derivation of Kokumi γ-Glutamyl Peptides and Volatile Aroma Compounds from Fermented Cereal Processing By-Products for Reducing Bitterness of Plant-Based Ingredients.

Current food production methods and consumption behaviours are unsustainable and contribute to environmental harm. One example is food waste-around 38% of food produced is wasted each year. Here, we show that two common food waste products, wheat bran and brewer's spent grain, can successfully be upcycled via miso fermentation.

Improved digestibility of β-lactoglobulin by pulsed light processing: a dilatational and shear study.

Modifying the protein conformation appears to improve the digestibility of proteins in the battle against allergies. However, it is important not to lose the protein functionality in the process. Light pulse technology has been recently tested as an efficient non-thermal process which alters the conformation of proteins while improving their functionality as stabilizers.

Proteomic analysis of processing by-products from canned and fresh tuna: identification of potentially functional food proteins.

Proteomic approaches have been used to identify the main proteins present in processing by-products generated by the canning tuna-industry, as well as in by-products derived from filleting of skeletal red muscle of fresh tuna. Following fractionation by using an ammonium sulphate precipitation method, three proteins (tropomyosin, haemoglobin and the stress-shock protein ubiquitin) were identified in the highly heterogeneous and heat-treated material discarded by the canning-industry. Additionally, this fractionation method was successful to obtain tropomyosin of high purity from the heterogeneous starting material.

Influence of β-lactoglobulin and β-casein on Listeria innocua inactivation by pulsed light.

The effect of β-lactoglobulin and β-casein on the pulsed light (PL) inactivation of Listeria innocua was evaluated. For low protein concentrations (β-lactoglobulin and β-casein up to 10 mg/mL), the lowest fluences applied (0.2 J/cm(2)) induced more than 7 Log reductions in cell counts.

Density and microviscosity studies of palm oil/water emulsions.

Electron paramagnetic resonance (EPR) and densitometry were used to measure the temperature- and rate-dependent formation of fat crystals in emulsion droplets in hardened palm kernel oil in water emulsions. The solid fat content in emulsions can be critical for the functionality of the emulsions in a wide variety of applications. Therefore, new and accessible methods are needed to monitor solid fat content in order to control the functional properties of these emulsions.