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Alternatives to traditional disposable plastic tableware are constantly sought. The aim of the study was to assess the possibility of using oilseeds and their press cakes for the production of edible tableware. Edible vegan plates (P) and bowls (B) were produced. The basic ingredients used for production were flax seeds (S) or flax press cake (C). Plates made using press cakes under a pressure of 3 kg deformed to a lesser extent than those containing seeds. However, they were more susceptible to crumbling during shaking. The colour of the tableware made on the basis of flax press cakes was lighter and was characterised by a higher chromaticity in the yellow and red direction. Significantly higher water absorption was characteristic of the tableware in which flax press cakes were used instead of flax seeds. The lowest water absorption (17.14%) after 30 min of soaking was recorded for the PS sample. After the test simulating the use of the tableware, a significant reduction in strength was observed overall (except for the PS test). The panelists rated the consistency and palatability of the PS, BS and PC tests very similarly. The highest overall acceptability was noted for the BS and PC tests. In conclusion, the development of edible bowls and plates made from flax seeds or flaxseed cake is an alternative solution for the production of environmentally friendly tableware. [ABSTRACT FROM AUTHOR]

The aim of the present study was to determine the characteristics of oat cookies with the addition of apple ("A": 5, 10%) and carrot pomace ("C": 5, 10%). Modifying the recipe and fortifying the oat cookies with such byproducts decreased the hardness and increased the elasticity and chewiness. A colour change in the products containing fruit pomace was also observed. The use of carrot and apple residues resulted in a decrease in the value of the L* parameter, i.e., colour brightness. Moreover, for cookies containing carrot pomace, a significant increase in colour chromaticity towards red and yellow was observed. Fortified oatmeal cookies contained more polyphenols (0.67 mg/g–"CP", control probe; 0.92 mg/g–"C10") and fat (21.85%–"CP"; 22.55%–"A10") but less protein (10.78%–"CP"; 10.25%–"C10"). A higher content of some minerals, i.e., P (0.334%–"CP"; 0.468%–"A10"), K (0.325%–"CP"; 0.387%–"C10"), and Ca (0.057%–"CP"; 0.073%–"C10"), was recorded in the cookies fortified with pomace. The obtained results indicate the significant impact of the addition of apple and carrot residues on the textural properties, colour parameters, and chemical composition of oat cookies. Pomace can be used to increase the content of antioxidants and microelements in this type of product. [ABSTRACT FROM AUTHOR]

Cereal bars are so-called convenience foods. Consumers value these products as a healthier alternative to traditional chocolate bars. Since these snacks usually contain added dried fruit, they have high potential for the utilisation of waste materials from the fruit industry. The study aimed to determine the effect of fortification of cereal bars with grape and apple pomace on their nutritional value, physical properties, and sensory quality. The control recipe was modified by replacing 10 or 20 g of sultanas with apple or grape pomace. The fortification with these food by-products resulted in a significant increase in the moisture content of the products, an increase in soluble fibre content, and a decrease in the level of antioxidant compounds. The strength of the cereal bars supplemented with grape and apple pomace increased. In addition, the panellists noticed a colour difference compared to the unmodified product (2 < ΔE < 5). A positive effect of the addition of the fruit pomace on the visual characteristics of the cereal bars was also observed. No changes were observed in the tastiness of the product. On the other hand, the aroma of the modified products and the texture of the bars containing the apple residue were less acceptable. In conclusion, cereal bars containing grape pomace and up to 10 g of apple pomace are characterised by high soluble dietary fibre content and desirable sensory and mechanical properties and are therefore recommended for industrial production. [ABSTRACT FROM AUTHOR]

BACKGROUND Fortification of rolls, one of the most popular snacks for children and adults, with coconut by‐products can be interesting in terms of both nutritional enrichment and reduction of food waste. Coconut by‐products, such as residues from coconut milk (RCM) and coconut oil (RCO) extraction, are a valuable source of dietary fiber. In the study, coconut flours obtained from RCM and RCO were used (FCM and FCO, respectively) for supplementation of rolls; white wheat flour was replaced with FCM or FCO at levels of 6, 12, and 18 g per 100 g. RESULTS: The effect of the addition of the coconut by‐products on the nutritional value, sensory evaluation, physical properties, and texture of rolls was determined after 24 and 72 h of storage. The research showed a positive effect of FCM and FCO on the roll yield, crumb moisture, and baking loss. The sensory evaluation revealed that the 12% addition of coconut residues yielded products with high overall acceptability (8 points on a 9‐point scale). Compared with the control, a 12% addition of FCO or FCM contributed to an increase in proteins of 7.9% and 3.9% respectively and an increase in dietary fiber of 76% and 57% respectively. Despite the increase in the fat and protein contents, the energy value of the coconut rolls was significantly lower (244.6 kcal and 245.3 kcal for FCO and FCM respectively) than in the control wheat rolls (266.0 kcal). CONCLUSION: White rolls with coconut flours obtained after grinding residues from oil or coconut milk extraction significantly increased the nutritional value of the rolls. © 2021 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]