V. Sapiga, G. Polischuk, Magdalena Buniowska, I. Shevchenko, T. Osmak
{"title":"燕麦β-葡聚糖在牛奶蔬菜冰淇淋中的多功能特性","authors":"V. Sapiga, G. Polischuk, Magdalena Buniowska, I. Shevchenko, T. Osmak","doi":"10.24263/2304-974x-2021-10-4-5","DOIUrl":null,"url":null,"abstract":"Introduction. The aim of the work was to study the effect of oat β-glucan on the viscosity-speed indicators of mixtures and physicochemical characteristics of milk-vegetable ice cream. Materials and methods. Milk-vegetable ice cream with a mass fraction of fat 3% and oat β-glucan in the amount of 0.5– 1.0% with a stabilization system and without, as well as control samples of classic milk ice cream, were prepared. Rotational viscometry and well-known methods for studying the resistance to melting, overrun and ice cream dispersion of the air phase were used. Results and discussion. The structuring ability of β-glucan in ice cream with low fat and dry matter content was studied. The effective viscosity of ice cream mixtures with β-glucan in the amount of 0.5–1.0% is in the range of recommended values. Mixtures of milk ice cream with β-glucan are characterized by thixotropic ability, which is confirmed by the high degree of restoration of the destroyed structure. Combined use of β-glucan and fermented vegetable puree containing soluble pectin and softened vegetable fibers could significantly improve the viscosity-speed indicators of mixtures: the effective viscosity increases by 11.5–15.9%, the degree of recovery in on average – by 10%. Low-fat milk-vegetable ice cream with a β-glucan content of 0–1.0% acquires a creamy consistency. The increase in overrun and resistance to melting of ice cream with β-glucan is due","PeriodicalId":23433,"journal":{"name":"Ukrainian Food Journal","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Polyfunctional properties of oat β-glucan in the composition of milk-vegetable ice cream\",\"authors\":\"V. Sapiga, G. Polischuk, Magdalena Buniowska, I. Shevchenko, T. Osmak\",\"doi\":\"10.24263/2304-974x-2021-10-4-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Introduction. The aim of the work was to study the effect of oat β-glucan on the viscosity-speed indicators of mixtures and physicochemical characteristics of milk-vegetable ice cream. Materials and methods. Milk-vegetable ice cream with a mass fraction of fat 3% and oat β-glucan in the amount of 0.5– 1.0% with a stabilization system and without, as well as control samples of classic milk ice cream, were prepared. Rotational viscometry and well-known methods for studying the resistance to melting, overrun and ice cream dispersion of the air phase were used. Results and discussion. The structuring ability of β-glucan in ice cream with low fat and dry matter content was studied. The effective viscosity of ice cream mixtures with β-glucan in the amount of 0.5–1.0% is in the range of recommended values. Mixtures of milk ice cream with β-glucan are characterized by thixotropic ability, which is confirmed by the high degree of restoration of the destroyed structure. Combined use of β-glucan and fermented vegetable puree containing soluble pectin and softened vegetable fibers could significantly improve the viscosity-speed indicators of mixtures: the effective viscosity increases by 11.5–15.9%, the degree of recovery in on average – by 10%. Low-fat milk-vegetable ice cream with a β-glucan content of 0–1.0% acquires a creamy consistency. The increase in overrun and resistance to melting of ice cream with β-glucan is due\",\"PeriodicalId\":23433,\"journal\":{\"name\":\"Ukrainian Food Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2021-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ukrainian Food Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.24263/2304-974x-2021-10-4-5\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ukrainian Food Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.24263/2304-974x-2021-10-4-5","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Polyfunctional properties of oat β-glucan in the composition of milk-vegetable ice cream
Introduction. The aim of the work was to study the effect of oat β-glucan on the viscosity-speed indicators of mixtures and physicochemical characteristics of milk-vegetable ice cream. Materials and methods. Milk-vegetable ice cream with a mass fraction of fat 3% and oat β-glucan in the amount of 0.5– 1.0% with a stabilization system and without, as well as control samples of classic milk ice cream, were prepared. Rotational viscometry and well-known methods for studying the resistance to melting, overrun and ice cream dispersion of the air phase were used. Results and discussion. The structuring ability of β-glucan in ice cream with low fat and dry matter content was studied. The effective viscosity of ice cream mixtures with β-glucan in the amount of 0.5–1.0% is in the range of recommended values. Mixtures of milk ice cream with β-glucan are characterized by thixotropic ability, which is confirmed by the high degree of restoration of the destroyed structure. Combined use of β-glucan and fermented vegetable puree containing soluble pectin and softened vegetable fibers could significantly improve the viscosity-speed indicators of mixtures: the effective viscosity increases by 11.5–15.9%, the degree of recovery in on average – by 10%. Low-fat milk-vegetable ice cream with a β-glucan content of 0–1.0% acquires a creamy consistency. The increase in overrun and resistance to melting of ice cream with β-glucan is due