A review of the use of scraped surface heat exchangers to crystallize fats and fat-based products

IF 1.9 4区 农林科学 Q3 CHEMISTRY, APPLIED
Thais Lomonaco Teodoro da Silva, Silvana Martini
{"title":"A review of the use of scraped surface heat exchangers to crystallize fats and fat-based products","authors":"Thais Lomonaco Teodoro da Silva,&nbsp;Silvana Martini","doi":"10.1002/aocs.12747","DOIUrl":null,"url":null,"abstract":"<p>Scraped surface heat exchangers (SSHE) are very important in many industries including chemical, cosmetic, pharmaceutical, and food. Some of the applications of SSHE in the food industry are to control the crystallization process in fats and frozen desserts, among other applications. This can be achieved because of the scraping action of the fixed blades that continuously rotate within the cooling surface removing the crystallized product from the surface, improving heat transfer, preventing crystal build-up on the wall, and accelerating the crystallization process. There are many process parameters that can be controlled in the SSHE to control and tailor the fat crystallization process, and many fat-based products can benefit from this machine, such as shortenings, spreads, and chocolates. Moreover, SSHE have recently been coupled to other processing devices such as high intensity ultrasound (HIU), high pressure homogenizers, and others to improve the crystallization process even further. This review focuses on the importance of SSHE in fat and fat-based products and discusses the importance of the parameters of the SSHE in the crystallization process, as well as how they affect the physical properties of different fat sources and spreads.</p>","PeriodicalId":17182,"journal":{"name":"Journal of the American Oil Chemists Society","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Oil Chemists Society","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/aocs.12747","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
引用次数: 0

Abstract

Scraped surface heat exchangers (SSHE) are very important in many industries including chemical, cosmetic, pharmaceutical, and food. Some of the applications of SSHE in the food industry are to control the crystallization process in fats and frozen desserts, among other applications. This can be achieved because of the scraping action of the fixed blades that continuously rotate within the cooling surface removing the crystallized product from the surface, improving heat transfer, preventing crystal build-up on the wall, and accelerating the crystallization process. There are many process parameters that can be controlled in the SSHE to control and tailor the fat crystallization process, and many fat-based products can benefit from this machine, such as shortenings, spreads, and chocolates. Moreover, SSHE have recently been coupled to other processing devices such as high intensity ultrasound (HIU), high pressure homogenizers, and others to improve the crystallization process even further. This review focuses on the importance of SSHE in fat and fat-based products and discusses the importance of the parameters of the SSHE in the crystallization process, as well as how they affect the physical properties of different fat sources and spreads.

关于使用刮削式表面热交换器结晶脂肪和脂肪类产品的综述
刮削式表面热交换器(SSHE)在化工、化妆品、制药和食品等许多行业中都非常重要。刮削式表面热交换器在食品工业中的一些应用包括控制脂肪和冷冻甜点的结晶过程。这是因为在冷却表面内不断旋转的固定叶片具有刮削作用,可以清除表面的结晶产品,改善传热,防止结晶在壁上堆积,并加速结晶过程。在 SSHE 中可以控制许多工艺参数,以控制和定制脂肪结晶过程,许多基于脂肪的产品都可以从这种设备中受益,例如起酥油、涂抹酱和巧克力。此外,SSHE 最近还与高强度超声波 (HIU)、高压均质机等其他加工设备结合使用,以进一步改进结晶过程。本综述重点介绍固相沸腾器在脂肪和脂肪类产品中的重要性,并讨论固相沸腾器参数在结晶过程中的重要性,以及它们如何影响不同脂肪来源和涂抹酱的物理性质。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
4.10
自引率
5.00%
发文量
95
审稿时长
2.4 months
期刊介绍: The Journal of the American Oil Chemists’ Society (JAOCS) is an international peer-reviewed journal that publishes significant original scientific research and technological advances on fats, oils, oilseed proteins, and related materials through original research articles, invited reviews, short communications, and letters to the editor. We seek to publish reports that will significantly advance scientific understanding through hypothesis driven research, innovations, and important new information pertaining to analysis, properties, processing, products, and applications of these food and industrial resources. Breakthroughs in food science and technology, biotechnology (including genomics, biomechanisms, biocatalysis and bioprocessing), and industrial products and applications are particularly appropriate. JAOCS also considers reports on the lipid composition of new, unique, and traditional sources of lipids that definitively address a research hypothesis and advances scientific understanding. However, the genus and species of the source must be verified by appropriate means of classification. In addition, the GPS location of the harvested materials and seed or vegetative samples should be deposited in an accredited germplasm repository. Compositional data suitable for Original Research Articles must embody replicated estimate of tissue constituents, such as oil, protein, carbohydrate, fatty acid, phospholipid, tocopherol, sterol, and carotenoid compositions. Other components unique to the specific plant or animal source may be reported. Furthermore, lipid composition papers should incorporate elements of year­to­year, environmental, and/ or cultivar variations through use of appropriate statistical analyses.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信