https://repository.utm.md/handle/5014/24970 International exhibition Mon, 20 Apr 2026 04:28:46 GMT 2026-04-20T04:28:46Z https://repository.utm.md/handle/5014/34189 Bee feeding process EREMIA, N.; CHIRIAC, A.; CASÎN, L.; IVANOVA, R.; MAŞENCO, N.; NEICOVCENA, I.; MARDARI, T.; CATARAGA, I.; SARÎ, N. Procedeul, include hrănirea albinelor cu un amestec din sirop de zahăr de 50% şi 30,0…90,0 mg/L de extract de glicozide dehidroconiferil alcool-9'-O-ß-D-glucopiranozidă şi dehidroconiferil alcool-9-O-ß0-D-glucopiranozidă 10-5…10-2 verbascozidă, în cantitate de 1,0 L la o familie de albine, primăvara, cu un interval de 6 zile, în lipsa culesului melifer de întreţinere până la începutul culesului principal de la salcâmul alb.; The method includes feeding of bees with a mixture of 50% sugar syrup and 30,0…90,0 mg/g of the glycoside extract of dehydroconipheryl sprite-9'-O-ß-D-glucopyranoside and dehydroconiperyl sprite-9-O-ß-D-glucopyranoside10-5…10-2 verbascoside, in amount of 1,0 l per one bee family, it should be used in spring, with 6 days apart, in the case of the absence of supporting honey flow to the main honey flow that is obtained from the acacia tree. Patent / patent application N°. S 2018 0021. Domain: Beekeeping. Mon, 01 Jan 2018 00:00:00 GMT https://repository.utm.md/handle/5014/34189 2018-01-01T00:00:00Z https://repository.utm.md/handle/5014/34188 Bee family growth process EREMIA, N.; CHIRIAC, A.; CASОN, L.; MARDARI, T.; CATARAGA, I.; SARО, N. Procedeul, conform invenţiei, include hrănirea albinelor cu un amestec din sirop de zahăr de 50% şi un preparate imunomodulator în cantitate de 0,002….0,018 ml/l de sirop de zahăr, amestecul fiind administrat în cantitate de 1,5…3,0 l la o familie de albine, de 2….3 ori toamna, în luna septembrie, peste fiecare 1…4 zile, şi 1 l de amestec la o familie, totodată preparatul imunomodulator conţine: peptide cu greutatea moleculară mică din pereţii celulari ai bacteriilor malolactice, cel puţin 500 mg/100 ml.; According to the invention, the method includes feeding of bees with a mixture of 50% sugar syrup and an immunomodulating agent in an amount of 0,002….0,018 ml/l of sugar syrup. The mixture of 1,5….3,0 l is used per one bee family. It should be used 2-3 times in autumn (in September) every 10-12 days, also between April and prior to the main honey flow. The immunomodulating agent contains low-molecular weight peptides of the lactic acid bacteria cell walls, its amount is not less than 500 mg / 100 ml. Patent / patent application N° - MD 1202 Z 2018.05.31. Domain: Beekeeping. Mon, 01 Jan 2018 00:00:00 GMT https://repository.utm.md/handle/5014/34188 2018-01-01T00:00:00Z https://repository.utm.md/handle/5014/33721 Process for obtaining natural brown dye from walnut kernel extract SANDU, Iuliana; BAERLE, Alexei; NETREBA, Natalia; BANTEA ZAGAREANU, Valentina The invention relates to the food industry, namely to a process for obtaining a natural brown dye from walnut kernel extract to produce a harmless brown dye. Protecting the natural colour of the food product is of interest and necessity in food processing in the food industry. Food colours have an important impact on the external appearance of food when restoring the colour of food during processing, storage, packaging or distribution. Food colours also impact improving the sensory qualities, harmlessness and quality of food products. The essence of the invention consists in the 1:2...1:3 hydromodal extraction of walnut kernels with a solution containing 25-30% ethyl alcohol, and 1% anhydrous sodium carbonate, assisted by 37MHz ultrasound at 40-45°C for 10-15 minutes, followed by distillation of the alcohol at a temperature of 60...65°C at a pressure of 0.09...0.11 atmospheres, treatment of the aqueous extract concentrate obtained with a saturated solution of calcium chloride, separation of the brown dye obtained in solid form and drying at 60...65°C at a pressure of 0.09...0.11 atmospheres. The result of the invention is a natural brown dye in solid form, which can be used for colouring confectionery and sweets. Patent application s2023 0098. Date of depozit 2023.12.07. Adwards: Diploma & Gold Medal. Mon, 01 Jan 2024 00:00:00 GMT https://repository.utm.md/handle/5014/33721 2024-01-01T00:00:00Z https://repository.utm.md/handle/5014/33720 Composition of sweets for diabetics BANTEA ZAGAREANU, Valentina; NETREBA, Natalia; SANDU, Iuliana; BAERLE, Alexei The invention relates to the food industry, in particular the confectionery industry, and can be used in the manufacture of sweets. Examples of substitution of sucrose with sweeteners of different types are known in confectionery manufacturing technologies. But the choice of the optimal sweetener for iris has not been made. The problem solved by the present invention is to create a confectionery product with high biological value, superior taste, colour and other organoleptic indicators, suitable for use by the population, and to extend the range of confectionery products. In order to broaden the range of fortified products with increased biological value, in the total absence of synthetic additives in the recipe, the natural brown colouring obtained by extraction of the nut kernel with a maximum moisture content of 5% was added to the manufacture of iris. The essence of the invention consists in the fact that the iris comprises milk product, anti-crystallizer, sweetener, fat, flavouring, colouring, water, characterized in that as milk product concentrated milk is used; as anti-crystallizer is used isomalt; as sweetener is used sucralose or stevia; as fat is used cream butter; as food flavouring is used natural caramel; as flavouring agent is used colouring; as colouring is used natural brown colouring obtained by extraction of walnut kernel. The amount of sweetener has been calculated in relation to the sweetness index of sucrose and the components are in the following mass ratio: concentrated milk: isomalt: sucralose/stevia: cream butter: natural caramel food flavouring : natural brown colouring : water - (40. ..55%): (30...40%): (3...15%): (2...4%): (0,2...0,4%): (0,2...0,4%): (0,15...0,35%): (2...4%) : (2...4%). Patent application s2023 0097. Date of depozit 2023.12.07. Adwards: Diploma & Bronze Medal. Mon, 01 Jan 2024 00:00:00 GMT https://repository.utm.md/handle/5014/33720 2024-01-01T00:00:00Z