检索结果-南通市图书馆

Formulation and Optimization of New Spreads Based on Olive Oil and Honey: A Response Surface Methodology Box-Benken Design

引用

Food and Nutrition Sciences 2022年第4期13卷 358-372页

作者： Asma Tekiki ichrak charfi Raoudha Helal Salwa Bornaz Laboratory of Innovation and Valorisation for a Sustainable Food Industry High School of Food Industries of Tunis Carthage University of Tunis Tunis Central Laboratory of Analysis and Testing of Tunis Tunis

Bread spread is one of the fundamental foods in human diets. Generally, cheese spread, butter, chocolate spread, and margarine are the most consumed. In the last decade, a new concept alimentary has been integrated, it was low fat spread or functional spread. This work is an attempt to formulate and optimize new low-fat spreads based on olive oil and honey using a response surface methodology box-benken design. To optimize its stability and its textural properties under the effects of three factors, beeswax content, stirring time, and stirring speed. Results revealed that the best mixture was the formulation that contained 1% beeswax, 79% honey, and 20% olive oil, formulated under 6.39 min of time stirring at 15,428 rpm speed. The beeswax was the major factor showing the highest effect on all the properties of spreads.

关键词： Beeswax Olive Oil Honey Spread Emulsion Stability Textural Properties

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Using Clove Essential Oil to Increase the Nutritional Potential of Industrial Fresh Double Cream Cheese

引用

Food and Nutrition Sciences 2021年第12期12卷 1269-1286页

作者： ichrak charfi Cyrine Moussi Hanene Ghazghazi Afwa Gorrab Riadh Louhichi Salwa Bornaz Ecole Supérieure des Industries Alimentaires de Tunis Tunis Tunisia Université Libre de Tunis Tunis Tunisia Laboratory of Management and Valorization of Forest Resources National Institute for Research in Rural Engineering Water and Forest (INRGREF) University of Carthage Ariana Tunisia Le Groupement Interprofessionnel des Viandes Rouges et du Lait (GIVLait) Tunis Tunisia

The present study was a potential application of Clove Essential Oil (CEO) in industrial fresh double cream cheese in order to lengthen its conservation and to improve its antioxidant potential. In this work, CEO was extracted by hydro distillation, and then analyzed by GC-MS;24 components of clove essential oil were identified. Eugenol was the major component (57.66%). Its antimicrobial properties against E. coli, Salmonella enteritidis and Staphylococcus aureus, were evaluated by disc diffusion method and minimal inhibitory concentration (MIC). As for, the antioxidant activity of CEO was evaluated by DPPH assay method. An optimum content of CEO (0.37%) was calculated by mixing plan carried out by Expert design software and then added to studied cheese. The responses, fixed from the beginning, for this mixing plan were: minimum inhibitory concentration (MIC), antioxidant activity (IC50), taste and odor intensity and global appreciation. The results found on the cheese supplemented with the optimum content of CEO showed antioxidant activity (IC50 = 0.146) was relatively important compared to conventional cheese (IC50 = 0.477). In fact, the incorporation of CEO in cheese may strongly improve its oxidative stability. Cheese antioxidant activity was not affected during the storage period for 13 days. Results showed also that the fresh double cream cheese could be stored at refrigerated temperature with good taste and odor during the period of 13 days due to antimicrobial properties given by CEO, that suggest lengthening its shelf life.

关键词： Fresh Double Cream Cheese Clove Essential Oil Antimicrobial Activity Antioxidant Stability

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：