Jens Begemann, Saman Ostovar, C. Schwake-Anduschus
{"title":"面对小米中的莨菪生物碱污染","authors":"Jens Begemann, Saman Ostovar, C. Schwake-Anduschus","doi":"10.15586/QAS.V13I2.888","DOIUrl":null,"url":null,"abstract":"Thorn Apple or Jimson Weed (Datura stramonium) is a tropane alkaloid containing widespread pest plant growing in central Europe. This pest predominantly occurs in millet, buckwheat and maize cultivation. Therefore, sound cleaning of these crops is just as pivotal as reliable analytics. The cleaning of millet at laboratory scale with commercial mechanical cleaning devices, such as sieves, indented separators or table sorters without using colour sorters, reduces the dark coloured Datura seed content by up to 99%. Nevertheless, the few remaining Datura seeds (up to one nut per 30 kg) could lead to an exceedance of the European Union (EU) limit values for tropane alkaloids in baby food. However, plant material other than seeds or even invisible abrasion of Datura seeds can contaminate the millet during harvest, handling, cleaning processes or crop transportation. Contamination originating from adhesive dust can be removed by dehulling the kernels, and a reduction below the EU detection limit could be achieved.","PeriodicalId":20868,"journal":{"name":"Quality Assurance and Safety of Crops & Foods","volume":null,"pages":null},"PeriodicalIF":4.6000,"publicationDate":"2021-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Facing tropane alkaloid contamination in millet\",\"authors\":\"Jens Begemann, Saman Ostovar, C. Schwake-Anduschus\",\"doi\":\"10.15586/QAS.V13I2.888\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Thorn Apple or Jimson Weed (Datura stramonium) is a tropane alkaloid containing widespread pest plant growing in central Europe. This pest predominantly occurs in millet, buckwheat and maize cultivation. Therefore, sound cleaning of these crops is just as pivotal as reliable analytics. The cleaning of millet at laboratory scale with commercial mechanical cleaning devices, such as sieves, indented separators or table sorters without using colour sorters, reduces the dark coloured Datura seed content by up to 99%. Nevertheless, the few remaining Datura seeds (up to one nut per 30 kg) could lead to an exceedance of the European Union (EU) limit values for tropane alkaloids in baby food. However, plant material other than seeds or even invisible abrasion of Datura seeds can contaminate the millet during harvest, handling, cleaning processes or crop transportation. Contamination originating from adhesive dust can be removed by dehulling the kernels, and a reduction below the EU detection limit could be achieved.\",\"PeriodicalId\":20868,\"journal\":{\"name\":\"Quality Assurance and Safety of Crops & Foods\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2021-01-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Quality Assurance and Safety of Crops & Foods\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.15586/QAS.V13I2.888\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Quality Assurance and Safety of Crops & Foods","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.15586/QAS.V13I2.888","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Thorn Apple or Jimson Weed (Datura stramonium) is a tropane alkaloid containing widespread pest plant growing in central Europe. This pest predominantly occurs in millet, buckwheat and maize cultivation. Therefore, sound cleaning of these crops is just as pivotal as reliable analytics. The cleaning of millet at laboratory scale with commercial mechanical cleaning devices, such as sieves, indented separators or table sorters without using colour sorters, reduces the dark coloured Datura seed content by up to 99%. Nevertheless, the few remaining Datura seeds (up to one nut per 30 kg) could lead to an exceedance of the European Union (EU) limit values for tropane alkaloids in baby food. However, plant material other than seeds or even invisible abrasion of Datura seeds can contaminate the millet during harvest, handling, cleaning processes or crop transportation. Contamination originating from adhesive dust can be removed by dehulling the kernels, and a reduction below the EU detection limit could be achieved.
期刊介绍:
''Quality Assurance and Safety of Crops & Foods'' is an international peer-reviewed journal publishing research and review papers associated with the quality and safety of food and food sources including cereals, grains, oilseeds, fruits, root crops and animal sources. It targets both primary materials and their conversion to human foods. There is a strong focus on the development and application of new analytical tools and their potential for quality assessment, assurance, control and safety. The scope includes issues of risk assessment, traceability, authenticity, food security and socio-economic impacts. Manuscripts presenting novel data and information that are likely to significantly contribute to scientific knowledge in areas of food quality and safety will be considered.
''Quality Assurance and Safety of Crops & Foods'' provides a forum for all those working in the specialist field of food quality and safety to report on the progress and outcomes of their research.