Розробка технології молочно-рослинного десерту з функціональними наповнювачами

The article component composition of creamy dessert with whipped consistence on the basis of cottage cheese using alternative plant raw materials – chufa and Jerusalem artichoke tubers or honey was established and proved. This allowed to obtain finished product with low glycemic index. The possibility of using the chufa is shown (earth almond), as a carrier of mono- and polyunsaturated fatty acids (which make up about 82% of the total content), allows to receive desserts with recommended composition of fatty acids. It is shown that preliminary processing of chufa to finely ground semi-product is advisable for its uniform distribution through the dessert volume and formation of its homogeneous whip consistence. A comprehensive two-stage method for chufa preprocessing is developed, which allows to provide products with necessary technological and organoleptic properties. These studies considered for selection of scientifically sound processing modes Cyperus esculentus L. According to the research was the method of cleaning Cyperus esculentus L. Crushed Cyperus esculentus L. recommended for further use in desserts. It is shown that applying of artichoke processing to candied fruits is appropriate for provision of the necessary properties of artichoke flavor while maintaining preventive properties of fructooligosacharides of  tubers. A new technological approach for producing candied fruits is developed, which yielded a product with a reduced content of mono-and disaccharides, if the inulin of raw materials is preserved. The model of technological system of milk and vegetable dessert making is developed, which allows developing qualitative principle technological schemes of production of dessert with functional additives. The recipe composition and principal technological scheme of production of dairy-vegetative desserts are developed. The influence of technological factors and recipe composition on rheological, microbiological and organoleptic quality of desserts is observed. The article analyzes the nutritional value of dessert with functional additives. The regulatory documentation is developed. New technologies are implemented in restaurant enterprises.У статті встановлено та обґрунтовано компонентний склад десерту кремоподібної та збитої консистенції на основі сиру кисломолочного з використанням нетрадиційної рослинної сировини – бульб чуфи і топінамбура або бджолиного меду, що дозволило отримати готові продукти з низьким глікемічним індексом. Показано можливість використання чуфи (земляного мигдалю), як носія моно- та поліненасичених жирних кислот (які складають близько 82% від загального вмісту), що дозволило наблизити жирнокислотний склад десерту до рекомендованого. Показано, що для рівномірного розподілу чуфи по об’єму десерту та утворення однорідної збитої консистенції доцільна попередня переробка чуфи на тонкоподрібнений напівфабрикат. Розроблено комплексний двостадійний метод попередньої обробки чуфи, який дозволяє надати продукту необхідних технологічних та органолептичних властивостей. Дані досліджень розглянуто для вибору науково обґрунтованих режимів переробки чуфи. За результатами досліджень було розроблено метод очищення чуфи. Подрібнену чуфу рекомендовано для подальшого використання у складі десертів. Показано, що для надання необхідних смакових властивостей топінамбуру  при збереженні профілактичних властивостей фруктоолігосахаридів бульбоплоду є доцільним застосувати переробку топінамбура на цукати. Розроблено новий технологічний підхід при виготовленні цукатів, що дозволило отримати продукт, зі зниженим вмістом моно- та дисахаридів, за умови збереження інуліну сировини. Складено модель технологічної системи виготовлення молочно-рослинного десерту, яка дозволяє розробити якісну принципово технологічну схеми виробництва десерту з функціональними добавками. Розроблено рецептурний склад та принципову технологічну схему виробництва молочно-рослинних десертів. Встановлено вплив технологічних чинників та рецептурної композиції на реологічні, мікробіологічні та органолептичні показники якості десертів. В статті проведено та проаналізовано харчову цінність  десерту з функціональними добавками. Розроблено нормативну документацію. Нові технології впроваджено у закладах ресторанного господарства

Development Of Recipes And Estimation Of Raw Material For Production Of Wheat Bread

The study of technological parameters of Midas wheat flour and possibility to use little-spread plants at wheat bread manufacturing was realized. Parameters and regimes for keeping and baking bread of new recipes were elaborated and selected. The elaborated method of bread manufacturing by new recipes relates to the field of agriculture and food industry and may be used at a laboratory baking of bread.There was experimentally grounded and introduced the change of a part of recipe quantity of wheat flour for dried and comminuted plants of Népeta mussinii L., Polymnia osotolysta L., Amaranthus tricolor L., Cosmos sulphureus L., Tanacetum parthenium L., Cyperus esculentus L., Physalis tomentous L. at baking bread. According to determined physical-chemical, organoleptic parameters of bread, a possibility of baking bread using plants was proved. The expedience of introducing vegetable additives of Népeta mussinii L., Polymnia osotolysta L., Amaranthus tricolor L., Tanacetum parthenium into wheat dough in the dose no more than 5 % to the flour mass; up to 10 % – Cosmos sulphureus L and up to 15 % – Cyperus esculentus L., Physalis tomentous L was proved. At these very dosages bread had an evenly colored crust, without breaks and cracks, elastic crumb, thin-walled porosity, expressed bread taste and pleasant smell of additives as opposite to other experimental samples

Development of recipes and estimation of raw material for production of wheat bread

The study of technological parameters of Midas wheat flour and possibility to use little-spread plants at wheat bread manufacturing was realized. Parameters and regimes for keeping and baking bread of new recipes were elaborated and selected. The elaborated method of bread manufacturing by new recipes relates to the field of agriculture and food industry and may be used at a laboratory baking of bread. There was experimentally grounded and introduced the change of a part of recipe quantity of wheat flour for dried and comminuted plants of Népeta mussinii L., Polymnia osotolysta L., Amaranthus tricolor L., Cosmos sulphureus L., Tanacetum parthenium L., Cyperus esculentus L., Physalis tomentous L. at baking bread. According to determined physical-chemical, organoleptic parameters of bread, a possibility of baking bread using plants was proved. The expedience of introducing vegetable additives of Népeta mussinii L., Polymnia osotolysta L., Amaranthus tricolor L., Tanacetum parthenium into wheat dough in the dose no more than 5 % to the flour mass; up to 10 % – Cosmos sulphureus L and up to 15 % – Cyperus esculentus L., Physalis tomentous L was proved. At these very dosages bread had an evenly colored crust, without breaks and cracks, elastic crumb, thin-walled porosity, expressed bread taste and pleasant smell of additives as opposite to other experimental samples

Substantiation of the use of spice plants for enrichment of wheat bread

UK: Проведено дослідження можливості застосування малопоширених пряносмакових рослин під час виготовлення хліба пшеничного. Експериментально обґрунтовано та впроваджено заміну частини рецептурної кількості борошна на висушені і розмелені ефіроносні, технічні, пряно-смакові та овочеві рослини під час виготовлення хліба. За визначеними фізико-хімічними, органолептичними показниками хліба підтверджено можливість виготовлення хліба з додаванням рослин

Development of recipes and estimation of raw material for production of wheat bread

The study of technological parameters of Midas wheat flour and possibility to use little-spread plants at wheat bread manufacturing was realized. Parameters and regimes for keeping and baking bread of new recipes were elaborated and selected. The elaborated method of bread manufacturing by new recipes relates to the field of agriculture and food industry and may be used at a laboratory baking of bread. There was experimentally grounded and introduced the change of a part of recipe quantity of wheat flour for dried and comminuted plants of Népeta mussinii L., Polymnia osotolysta L., Amaranthus tricolor L., Cosmos sulphureus L., Tanacetum parthenium L., Cyperus esculentus L., Physalis tomentous L. at baking bread. According to determined physical-chemical, organoleptic parameters of bread, a possibility of baking bread using plants was proved. The expedience of introducing vegetable additives of Népeta mussinii L., Polymnia osotolysta L., Amaranthus tricolor L., Tanacetum parthenium into wheat dough in the dose no more than 5 % to the flour mass; up to 10 % – Cosmos sulphureus L and up to 15 % – Cyperus esculentus L., Physalis tomentous L was proved. At these very dosages bread had an evenly colored crust, without breaks and cracks, elastic crumb, thin-walled porosity, expressed bread taste and pleasant smell of additives as opposite to other experimental samples

Use of Extended Characteristics of Locomotion and Feeding Behavior for Automated Identification of Lame Dairy Cows.

This study was carried out to detect differences in locomotion and feeding behavior in lame (group L; n = 41; gait score ≥ 2.5) and non-lame (group C; n = 12; gait score ≤ 2) multiparous Holstein cows in a cross-sectional study design. A model for automatic lameness detection was created, using data from accelerometers attached to the hind limbs and noseband sensors attached to the head. Each cow's gait was videotaped and scored on a 5-point scale before and after a period of 3 consecutive days of behavioral data recording. The mean value of 3 independent experienced observers was taken as a definite gait score and considered to be the gold standard. For statistical analysis, data from the noseband sensor and one of two accelerometers per cow (randomly selected) of 2 out of 3 randomly selected days was used. For comparison between group L and group C, the T-test, the Aspin-Welch Test and the Wilcoxon Test were used. The sensitivity and specificity for lameness detection was determined with logistic regression and ROC-analysis. Group L compared to group C had significantly lower eating and ruminating time, fewer eating chews, ruminating chews and ruminating boluses, longer lying time and lying bout duration, lower standing time, fewer standing and walking bouts, fewer, slower and shorter strides and a lower walking speed. The model considering the number of standing bouts and walking speed was the best predictor of cows being lame with a sensitivity of 90.2% and specificity of 91.7%. Sensitivity and specificity of the lameness detection model were considered to be very high, even without the use of halter data. It was concluded that under the conditions of the study farm, accelerometer data were suitable for accurately distinguishing between lame and non-lame dairy cows, even in cases of slight lameness with a gait score of 2.5

Force analysis of unprovoked pig gait on clean and fouled concrete surfaces

Pigs frequently slip and fall on floors, and in some cases they incur injuries. Several studies have shown inadequate floor properties to be the primary cause of most claw disorders in pigs, but to date no clear relationship has been found between claw disorders and floor properties such as friction and surface abrasiveness. To determine this relationship, the factors controlling gait must be characterised. The present study characterised unprovoked pig gait on clean and fouled concrete floor conditions by the use of kinetics. A force plate was used to record kinetic gait parameters such as stance time, vertical and horizontal forces, and time of peak vertical force. In a previous study in was shown that pig gait adaption to fouled floor condition resulted in reduced walking speed and prolonged stance phase. In fouled floor condition gait adaptation in the present study showed a greater reduction in horizontal forces than in vertical forces, which reduced the peak utilised coefficient of friction (UCOF) and delayed the application of full vertical forces by the fore limbs