Büşra Yusufoğlu , Gizem Kezer , Yifan Wang , Zyta M Ziora , Tuba Esatbeyoglu
{"title":"Bio-recycling of spent coffee grounds: Recent advances and potential applications","authors":"Büşra Yusufoğlu , Gizem Kezer , Yifan Wang , Zyta M Ziora , Tuba Esatbeyoglu","doi":"10.1016/j.cofs.2023.101111","DOIUrl":null,"url":null,"abstract":"<div><p>Coffee (<span><em>Coffea</em></span><span>) is one of the largest-selling beverages in the world, creating a large amount of waste. The spent coffee grounds (SCG) contain numerous organic compounds (fatty acids, amino acids<span><span>, polysaccharides<span> and polyphenols) and minerals with extremely high economic value for recycling and thus have the potential to be used in the pharmaceutical and cosmetic industries. Several studies have indicated various products that can be valorised from SCG, including biofuel, biopolymers, food components (such as bioactives, i.e. antioxidants), </span></span>food additives, animal feed and construction materials. This review briefly summarises the composition of SCG, mainly focusing on bio-reusing products and standard recycling methods available today, with trends for future applications and potential directions.</span></span></p></div>","PeriodicalId":54291,"journal":{"name":"Current Opinion in Food Science","volume":"55 ","pages":"Article 101111"},"PeriodicalIF":8.9000,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Food Science","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2214799323001261","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Coffee (Coffea) is one of the largest-selling beverages in the world, creating a large amount of waste. The spent coffee grounds (SCG) contain numerous organic compounds (fatty acids, amino acids, polysaccharides and polyphenols) and minerals with extremely high economic value for recycling and thus have the potential to be used in the pharmaceutical and cosmetic industries. Several studies have indicated various products that can be valorised from SCG, including biofuel, biopolymers, food components (such as bioactives, i.e. antioxidants), food additives, animal feed and construction materials. This review briefly summarises the composition of SCG, mainly focusing on bio-reusing products and standard recycling methods available today, with trends for future applications and potential directions.
期刊介绍：
Current Opinion in Food Science specifically provides expert views on current advances in food science in a clear and readable format. It also evaluates the most noteworthy papers from original publications, annotated by experts.
Key Features:
Expert Views on Current Advances: Clear and readable insights from experts in the field regarding current advances in food science.
Evaluation of Noteworthy Papers: Annotated evaluations of the most interesting papers from the extensive array of original publications.
Themed Sections: The subject of food science is divided into themed sections, each reviewed once a year.
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