Sensory Analysis of a New Generation of Probiotic Drinks with Functional Gastrointestinal Health Impact

Irritable bowel syndrome is a common disorder affecting millions of people worldwide. Because it's not clear what’s causing it, treatment focuses on the relief of symptoms. Over the past few years new alternative treatments with multispecies probiotics have been tested. This paper aims to present the results obtained through sensory analysis of a probiotic prototype drink specially designed for people affected by irritable bowel syndrome, made with fruit and vegetable peels that are usually thrown away and added encapsulated probiotic cells. Nine drink prototypes were produced using apples, sugar beets, grapes, carrots peels and water. The obtained samples were analyzed using the nine point hedonic scale test and a panel consisting of 60 potential consumers. Analyzing the data, a recipe meeting most expectations of potential consumers was suggested. The study revealed that the analyzed probiotic prototype drinks can become an alternative to current products on the market, having positive feedback from the sensory analysis panel.Â

Physicochemical Characteristic of Malt Vinegar with Spices

The malt vinegar is very popular in England, being prepared from barley malt using a method resembling to the one used to produce the wine vinegar. It has a strong taste and a medium acidity. Regarding the fact that it is not very common in Romania, the aim of the study was flavouring the malt vinegar with seasoning plants for a high concentration of antioxidants, flavour and also for making it more popular amongst consumers. Two types of flavoured malt vinegar were obtained, one of them with turmeric and the other one with rosemary, pepper and grain mustard. In order to characterize the new products, several physicochemical analyses were conducted (antioxidant capacity, total extract and acidity).Â

Physicochemical Properties and Sensory Evaluation of Jelly Candy Made from Carrots and Strawberries

Consumers today want healthful foods that provide phytonutrients to promote good health and well-being without sacrificing taste, texture, or convenience. Consumption of fruits and vegetables is part of maintaining a healthy lifestyle, in order to diversification of jellies and promote healthy eating, it was intended to valorification a raw material such as carrots and strawberry. The aim of the study was to investigate potential use of some fruits or vegetables in jelly candies, by physicochemical analyses and general consumer’s acceptance. To achieve the proposed goal, two kinds of jellies (with carrots and strawberry) was obtained

Effect Of Incorporation Of Sunflower Seed Flour On The Chemical And Sensory Characteristics Of Cracker Biscuits

The effect of sunflower seed flour supplementation on the quality characteristics of wheat flour cracker biscuits was studied. For this purpose, four experimental variants obtained by substituting wheat flour with different proportions (0%, 15%, 25%, and 35%) of sunflower seed flour, were used. The cracker biscuits with sunflower seed flour and the control samples were subjected to physico-chemical and organoleptic analyses. The cracker biscuits, prepared with sunflower seed flour up to a 35% level of supplementation in wheat flour, were found to be acceptable with respect to all sensory attributes. In the present study, significant improvement in the chemical composition (ash, fat, and crude protein) of wheat-flour cracker biscuits supplemented with sunflower seed flour was observed. This reflects the potential for use of sunflower seed flour, as a partial replacement for wheat flour, for enhancement of these nutrients/chemical constituent

Quality and Sensorial Characteristics of Chocolate Bar with Natural Dyes

In the latest period of time the people’s interest for natural products without synthetic dyes, with benefits to the human body has significantly increased. Chocolate is widely consumed all over the world. The pleasure derived from the consumption of chocolate is accompanied by a whole range of effects on the human health, which may explain their its attractiveness. One of the objectives of this reaserch was to extract dyes from various plants (fruits and vegetables) and incorporating them in white chocolate. In order to characterize the new product, several physicochemical analyses were conducted (moisture, dry matter, ash content, total extract and acidity). Also the consumer perception was followed by conducting a sensory analysis. The new product can be placed in the free synthetic dyes categor

Exploitation of Brewing Industry Wastes to Produce Functional Ingredients

Nowadays, the consumers’ global demand for healthier diets is steadily increasing, and the development of novel functional ingredients has become a focus of the food industry. On the other hand, the accumulation of huge amounts of food wastes every year has led to environmental degradation and especially to significant loss of valuable material that could otherwise be exploited as new health-promoting ingredients, fuels and a great variety of additives. In this respect, the biggest challenge of the current scientific world is to convert the underutilised by-products generated by the food and beverage industries into more profitable and marketable added value products which would also contribute significantly to meet the nowadays society needs. This chapter gives an overview regarding the possibility of exploiting the brewing industry wastes as sources of bioactive compounds in order to produce functional ingredients and products with added value

Valuable Food Molecules with Potential Benefits for Human Health

The rapid development in the food supply chain has led to increased interest for quality in the food sector. In the last two decades, the human health and food safety have become essential. Health problems are highly related to diet and nutritional habits. The connection between nutrition and the development of various health problems is even more noticeable when close attention is given to every age group. Regarding the chemical composition of foods, a large number of bioactive compounds present in plants, fruits, vegetables, dairy products, meat, and fish are currently known. Bioactive compounds from food play an important role in prevention of illnesses. Covering essential aspects of health benefits of foods, the present chapter underlies without being exhaustive, the potential of valuable compounds such as soy isoflavones, phytochemicals, polysaccharides, probiotics, prebiotics, lipids, and marine proteins to be used as an effective prevention strategy for developing various human cancers, cardiovascular diseases, diabetes, and metabolic disorders