An investigation into the sensory properties of luffa [Luffa cylindrica (L.)] sap.

The seeds and sap of luffa [Luffa cylindrica (L.)] are usually discarded as waste. As such, this study aimed to identify the sensory properties of luffa sap (aqueous solution) and if it can be incorporated into a food item (orange juice) for added nutritional benefits and as an alternative sweetener.

Sensory properties of thickened and protein-enriched plant-based frozen desserts.

The number of consumers following plant-based diets has increased and in turn, the variety of plant-based foods available on the market has also increased. Many plant-based foods aim to mimic the functionality and sensory properties of conventional dairy products; however, they may not be suitable for specific populations. Dysphagia, for example, is a swallowing condition requiring texture-modified foods that meet specific criteria.

Consumer perception of collagen from different sources: An investigation using hedonic scale and check all that apply.

Consumers are adding collagen powder to their diets for its health benefits. However, few studies have investigated consumer perception of collagens produced from different sources. As such, the objective of this study was to evaluate the acceptability and sensory properties of commercially available collagen powders (bovine, marine, and mixed).

Sensory properties of thickened tomato soup enhanced with different sources of protein (whey, soy, hemp, and pea).

Thickened soup formulations were created with different proteins (hemp, soy, pea, and whey) to improve protein and fluid intake. The formulations consisted of a control soup, and soups with 6% whey protein, 6% hemp protein, 6% pea protein, and 6% soy protein by volume. The suitability of the samples for those living with dysphagia was evaluated using the international dysphagia diet standardization initiative (IDDSI) spoon tilt test and a sensory trial (51 older adults and 51 younger adults).