相关实验视频

Updated: Jul 16, 2025

Film Extrusion of Crambe abyssinica/Wheat Gluten Blends

Film Extrusion of Crambe abyssinica/Wheat Gluten Blends

Published on: January 17, 2017

策略制定增值糕点产品的复合面粉,以粉和葡萄粉粉为基础的复合面粉

Mariana-Atena Poiana¹, Ersilia Alexa¹, Isidora Radulov²

¹Faculty of Food Engineering, University of Life Sciences "King Michael I" from Timisoara, Aradului Street No 119, 300645 Timisoara, Romania.

Foods (Basel, Switzerland)

|September 9, 2023

概括

葡萄末粉可以显著增强糕点的抗氧化特性. 酵母酵母产品显示出更高的功能性,高达10%的葡萄末粉实现了很好的感官接受.

科学领域:

食品科学食品科学食品科学
营养科学营养科学
可持续的粮食系统可持续的粮食系统

背景情况:

对可持续食品实践的日益增长的需求推动了食品工业副产品的价值化.
葡萄 (GP) 是生物活性化合物的丰富来源,具有潜在的健康益处.
与GP一起重新制定食品提供了增加价值和减少浪费的机会.

研究的目的:

调查将葡萄末粉 (GP) 纳入糕点产品的可行性.
评估GP替代对饼干,蛋糕和卷饼的营养,物理化学和抗氧化特性的影响.
评估烤过程中功能属性的保留以及强化产品的感官可接受性.

主要方法:

麦粉被用GP替换,含量在0%至25%之间.
分析了近似成分,总含量 (TPC),总黄含量 (TFC),DPPH激素清除活性和FRAP.
进行了身体特征,烤保留率和感官评估.

主要成果:

强化产品显示TPC,TFC,DPPH和FRAP抗氧化活性显著增加,GP含量增加.
酵母酵母产品与化学酵母产品相比,具有更高的抗氧化功能.
使用高达10%GP的糕点实现了高的感官可接受性,尽管质地发生了一些变化.

结论:

葡萄末粉是提高糕点产品抗氧化能力的宝贵成分.
酵母酵母配方在保留功能属性方面更有效.
这项研究表明了在食品行业中对葡萄葡萄汁的价值进行实用化的方法.

关键词:

具有抗氧化特性具有抗氧化特性复合面粉是一种复合面粉.葡萄的葡萄汁是葡萄的葡萄汁.面包制品面包制品面包制品植物化学化合物植物化学化合物拼字面粉拼字面粉拼字面粉

更多相关视频

Author Spotlight: Exploring Seaweed's Bioactive Compounds for Sustainable Innovations in Industries

Author Spotlight: Exploring Seaweed's Bioactive Compounds for Sustainable Innovations in Industries

Published on: November 21, 2023

Twin-Screw Extrusion Process to Produce Renewable Fiberboards

Twin-Screw Extrusion Process to Produce Renewable Fiberboards

Published on: January 27, 2021

相关概念视频

Additives and Fillers in Concrete

Additives and Fillers in Concrete

Additives and fillers are integral to enhancing the properties of concrete. Pozzolans and blast-furnace slag are additives or admixtures due to their reactions with calcium hydroxide released during cement hydration. Fillers, which are finely ground and similar in fineness to Portland cement, improve concrete attributes such as workability density, and reduce capillary bleeding or cracking. Some fillers possess hydraulic properties or participate in benign reactions within the cement paste.
The...

Pozzolans

Pozzolans

Pozzolans are siliceous or aluminous materials blended with Portland cement. They interact with the calcium hydroxide produced during the hydration of Portland cement and contribute to improved strength and durability of concrete. The pozzolanic activity, a measure of a pozzolan's effectiveness, is typically assessed using the strength activity index, as defined in ASTM C 618-93, which calculates the ratio of the compressive strength of cement mixtures with and without pozzolan.
Fly ash is...

Design Example: Managing Concrete Workability

Design Example: Managing Concrete Workability

This example deals with managing the workability of concrete for a raft foundation project under hot weather conditions. Workability is crucial for ensuring the concrete is easy to place, compact, and finish. In this scenario, a slump test — a common method to measure the workability of fresh concrete — initially indicated low workability. This was attributed to the rapid water loss from the concrete mix, exacerbated by the high temperatures causing the course aggregates to heat up.