G. N. Silva, J. A. Saraiva-Grossi, M. S. Carvalho, L. Faroni, Osdnéia Pereira Lopes, M. S. Oliveira, D. R. S. Barbosa, Y. Silva
{"title":"采用干燥和臭氧氧化相结合的方法保存澳门果实,用于生产生物柴油","authors":"G. N. Silva, J. A. Saraiva-Grossi, M. S. Carvalho, L. Faroni, Osdnéia Pereira Lopes, M. S. Oliveira, D. R. S. Barbosa, Y. Silva","doi":"10.1080/01919512.2022.2031103","DOIUrl":null,"url":null,"abstract":"ABSTRACT Macaúba (Acrocomia aculeata) is an oleaginous plant for use in biodiesel production. After harvest, the fruits of this palm tree have high water content, thus attracting microorganisms. Therefore, it is necessary to adopt appropriate fruit storage strategies to ensure oil quality. The objective of this study was to evaluate the effect of the combined use of drying and ozonation on the quality of macaúba fruit oil used to produce biodiesel. The fruits were dried at 60 °C and subsequently subjected to ozonation (treatments with different dosages and application intervals). The treatments with the combined use of drying and ozonation were efficient in maintaining FFA content below 5% for up to 45 days of storage. Furthermore, these treatments did not affect the oil content in the mesocarp of macauba fruits during 180 days of storage. Thus, the combined technique of drying and ozonation of macauba fruits without epicarps can become a viable alternative post-harvest.","PeriodicalId":19580,"journal":{"name":"Ozone: Science & Engineering","volume":null,"pages":null},"PeriodicalIF":2.1000,"publicationDate":"2022-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Macauba fruits preserved by combining drying and ozonation methods for biodiesel production\",\"authors\":\"G. N. Silva, J. A. Saraiva-Grossi, M. S. Carvalho, L. Faroni, Osdnéia Pereira Lopes, M. S. Oliveira, D. R. S. Barbosa, Y. Silva\",\"doi\":\"10.1080/01919512.2022.2031103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT Macaúba (Acrocomia aculeata) is an oleaginous plant for use in biodiesel production. After harvest, the fruits of this palm tree have high water content, thus attracting microorganisms. Therefore, it is necessary to adopt appropriate fruit storage strategies to ensure oil quality. The objective of this study was to evaluate the effect of the combined use of drying and ozonation on the quality of macaúba fruit oil used to produce biodiesel. The fruits were dried at 60 °C and subsequently subjected to ozonation (treatments with different dosages and application intervals). The treatments with the combined use of drying and ozonation were efficient in maintaining FFA content below 5% for up to 45 days of storage. Furthermore, these treatments did not affect the oil content in the mesocarp of macauba fruits during 180 days of storage. Thus, the combined technique of drying and ozonation of macauba fruits without epicarps can become a viable alternative post-harvest.\",\"PeriodicalId\":19580,\"journal\":{\"name\":\"Ozone: Science & Engineering\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2022-02-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ozone: Science & Engineering\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.1080/01919512.2022.2031103\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, ENVIRONMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ozone: Science & Engineering","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.1080/01919512.2022.2031103","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
Macauba fruits preserved by combining drying and ozonation methods for biodiesel production
ABSTRACT Macaúba (Acrocomia aculeata) is an oleaginous plant for use in biodiesel production. After harvest, the fruits of this palm tree have high water content, thus attracting microorganisms. Therefore, it is necessary to adopt appropriate fruit storage strategies to ensure oil quality. The objective of this study was to evaluate the effect of the combined use of drying and ozonation on the quality of macaúba fruit oil used to produce biodiesel. The fruits were dried at 60 °C and subsequently subjected to ozonation (treatments with different dosages and application intervals). The treatments with the combined use of drying and ozonation were efficient in maintaining FFA content below 5% for up to 45 days of storage. Furthermore, these treatments did not affect the oil content in the mesocarp of macauba fruits during 180 days of storage. Thus, the combined technique of drying and ozonation of macauba fruits without epicarps can become a viable alternative post-harvest.
期刊介绍:
The only journal in the world that focuses on the technologies of ozone and related oxidation technologies, Ozone: Science and Engineering brings you quality original research, review papers, research notes, and case histories in each issue. Get the most up-to date results of basic, applied, and engineered research including:
-Ozone generation and contacting-
Treatment of drinking water-
Analysis of ozone in gases and liquids-
Treatment of wastewater and hazardous waste-
Advanced oxidation processes-
Treatment of emerging contaminants-
Agri-Food applications-
Process control of ozone systems-
New applications for ozone (e.g. laundry applications, semiconductor applications)-
Chemical synthesis.
All submitted manuscripts are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees.