{"title":"火鸡精选鼠尾草品种的几何、体积、颜色和摩擦特性。","authors":"Mustafa Bayram, Ebubekir Altuntas, Melih Yilar","doi":"10.21010/ajtcam.v14i3.13","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong><i>Salvia</i> seeds are promite to dietary and healthy oils because they contain essential fatty acids. <i>Salvia</i> seeds frequently produce mucilage on soaking, and this mucilage is used for the treatment of eye diseases in eastern countries. <i>Salvia</i> species studied for medicine, food and cosmetics, have the potential to be used in the various fields. In the present study, selected engineering (geometrical, volumetrical, colour and frictional) properties of 6 <i>Salvia</i> species seeds were determined and compared.</p><p><strong>Materials and methods: </strong>This study was performed on selected engineering properties of seeds of 6 <i>Salvia</i> species (<i>Salvia viridis</i> L., <i>Salvia aethiopis</i> L., <i>Salvia cryptantha</i> Montbert & Aucher ex Benthan., <i>Salvia tomentosa Mill</i>., <i>Salvia sclarea</i> L., <i>Salvia virgata</i> Jacq.,) cultivated in Turkey. Plants were collected during the vegetation in 2012-2013 (May-Agust). The seeds were cleaned from foreign matter, dirt and broken seeds manually.</p><p><strong>Results: </strong>The average length, width and thickness were found in the range of 2.61 to 3.53 mm, 1.59 to 2.92 mm and 1.14 to 2.52 mm, respectively. <i>Salvia viridis</i> L. specie had the lowest geometric mean diameter and surface area, whereas <i>Salvia cryptantha</i> L. had the least values among these 6 <i>Salvia</i> species for these properties. The bulk density, true density and the porosity were between 296.83 and 702.80 kg m<sup>-3</sup>, 285.69 and 718.08 kg m<sup>-3</sup>, 10.27 and 44.05%, respectively. The volume of unit seed and sphericity ranged between 2.56 and 13.64 mm<sup>3</sup>, 62.90 and 90.40%, respectively. The coefficient of friction of salvia species were largely influenced by the friction surfaces studied, and highest values were found for polywood in the <i>Salvia crytantha</i> L.. In the study, the static friction coefficient and the angle of repose of <i>salvia</i> species changed from 0.477 to 0.955, and from 14.09 to 23.57°, respectively.</p><p><strong>Conclusion: </strong>Determination of geometric, volumetric, colour and frictional properties of Salvia spp. seeds may increase their economic value.</p>","PeriodicalId":7845,"journal":{"name":"African journal of traditional, complementary, and alternative medicines : AJTCAM","volume":"14 3","pages":"128-135"},"PeriodicalIF":0.0000,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.21010/ajtcam.v14i3.13","citationCount":"0","resultStr":"{\"title\":\"GEOMETRIC, VOLUMETRIC, COLOUR AND FRICTIONAL PROPERTIES OF SELECTED <i>SALVIA</i> SPECIES OF TURKEY.\",\"authors\":\"Mustafa Bayram, Ebubekir Altuntas, Melih Yilar\",\"doi\":\"10.21010/ajtcam.v14i3.13\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong><i>Salvia</i> seeds are promite to dietary and healthy oils because they contain essential fatty acids. <i>Salvia</i> seeds frequently produce mucilage on soaking, and this mucilage is used for the treatment of eye diseases in eastern countries. <i>Salvia</i> species studied for medicine, food and cosmetics, have the potential to be used in the various fields. In the present study, selected engineering (geometrical, volumetrical, colour and frictional) properties of 6 <i>Salvia</i> species seeds were determined and compared.</p><p><strong>Materials and methods: </strong>This study was performed on selected engineering properties of seeds of 6 <i>Salvia</i> species (<i>Salvia viridis</i> L., <i>Salvia aethiopis</i> L., <i>Salvia cryptantha</i> Montbert & Aucher ex Benthan., <i>Salvia tomentosa Mill</i>., <i>Salvia sclarea</i> L., <i>Salvia virgata</i> Jacq.,) cultivated in Turkey. Plants were collected during the vegetation in 2012-2013 (May-Agust). The seeds were cleaned from foreign matter, dirt and broken seeds manually.</p><p><strong>Results: </strong>The average length, width and thickness were found in the range of 2.61 to 3.53 mm, 1.59 to 2.92 mm and 1.14 to 2.52 mm, respectively. <i>Salvia viridis</i> L. specie had the lowest geometric mean diameter and surface area, whereas <i>Salvia cryptantha</i> L. had the least values among these 6 <i>Salvia</i> species for these properties. The bulk density, true density and the porosity were between 296.83 and 702.80 kg m<sup>-3</sup>, 285.69 and 718.08 kg m<sup>-3</sup>, 10.27 and 44.05%, respectively. The volume of unit seed and sphericity ranged between 2.56 and 13.64 mm<sup>3</sup>, 62.90 and 90.40%, respectively. The coefficient of friction of salvia species were largely influenced by the friction surfaces studied, and highest values were found for polywood in the <i>Salvia crytantha</i> L.. In the study, the static friction coefficient and the angle of repose of <i>salvia</i> species changed from 0.477 to 0.955, and from 14.09 to 23.57°, respectively.</p><p><strong>Conclusion: </strong>Determination of geometric, volumetric, colour and frictional properties of Salvia spp. seeds may increase their economic value.</p>\",\"PeriodicalId\":7845,\"journal\":{\"name\":\"African journal of traditional, complementary, and alternative medicines : AJTCAM\",\"volume\":\"14 3\",\"pages\":\"128-135\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.21010/ajtcam.v14i3.13\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"African journal of traditional, complementary, and alternative medicines : AJTCAM\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21010/ajtcam.v14i3.13\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2017/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"African journal of traditional, complementary, and alternative medicines : AJTCAM","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21010/ajtcam.v14i3.13","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2017/1/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
背景:鼠尾草籽含有必需脂肪酸，因此有利于食用和健康油脂。鼠尾草种子浸泡后经常产生粘液，这种粘液在东方国家用于治疗眼疾。药用、食品和化妆品方面的研究表明，鼠尾草具有广阔的应用前景。本研究对6种鼠尾草种子的几何、体积、颜色和摩擦特性进行了测定和比较。材料与方法:对6种鼠尾草(Salvia viridis L.， Salvia aethiopis L.， Salvia cryptantha Montbert & Aucher ex Benthan)种子的工程特性进行了研究。，鼠尾草。在土耳其种植的鼠尾草(Salvia sclarea L.， Salvia virgata Jacq.)。2012-2013年(5 - 8月)植被期采集植物。人工清除种子中的异物、污垢和破碎的种子。结果:平均长度为2.61 ~ 3.53 mm，宽度为1.59 ~ 2.92 mm，厚度为1.14 ~ 2.52 mm。在6种鼠尾草中，绿鼠尾草的几何平均直径和比表面积最小，而隐鼠尾草的几何平均直径和比表面积最小。容重为296.83 ~ 702.80 kg m-3，真密度为285.69 ~ 718.08 kg m-3，孔隙率为10.27% ~ 44.05%。单位种子体积为2.56 ~ 13.64 mm3，球度为62.90 ~ 90.40%。不同种类鼠尾草的摩擦系数受摩擦面影响较大，其中以聚木类鼠尾草摩擦面最大。研究中，鼠尾草的静摩擦系数和休止角变化范围分别为0.477 ~ 0.955°和14.09 ~ 23.57°。结论:测定鼠尾草种子的几何、体积、颜色和摩擦特性可提高其经济价值。
GEOMETRIC, VOLUMETRIC, COLOUR AND FRICTIONAL PROPERTIES OF SELECTED SALVIA SPECIES OF TURKEY.
Background: Salvia seeds are promite to dietary and healthy oils because they contain essential fatty acids. Salvia seeds frequently produce mucilage on soaking, and this mucilage is used for the treatment of eye diseases in eastern countries. Salvia species studied for medicine, food and cosmetics, have the potential to be used in the various fields. In the present study, selected engineering (geometrical, volumetrical, colour and frictional) properties of 6 Salvia species seeds were determined and compared.
Materials and methods: This study was performed on selected engineering properties of seeds of 6 Salvia species (Salvia viridis L., Salvia aethiopis L., Salvia cryptantha Montbert & Aucher ex Benthan., Salvia tomentosa Mill., Salvia sclarea L., Salvia virgata Jacq.,) cultivated in Turkey. Plants were collected during the vegetation in 2012-2013 (May-Agust). The seeds were cleaned from foreign matter, dirt and broken seeds manually.
Results: The average length, width and thickness were found in the range of 2.61 to 3.53 mm, 1.59 to 2.92 mm and 1.14 to 2.52 mm, respectively. Salvia viridis L. specie had the lowest geometric mean diameter and surface area, whereas Salvia cryptantha L. had the least values among these 6 Salvia species for these properties. The bulk density, true density and the porosity were between 296.83 and 702.80 kg m-3, 285.69 and 718.08 kg m-3, 10.27 and 44.05%, respectively. The volume of unit seed and sphericity ranged between 2.56 and 13.64 mm3, 62.90 and 90.40%, respectively. The coefficient of friction of salvia species were largely influenced by the friction surfaces studied, and highest values were found for polywood in the Salvia crytantha L.. In the study, the static friction coefficient and the angle of repose of salvia species changed from 0.477 to 0.955, and from 14.09 to 23.57°, respectively.
Conclusion: Determination of geometric, volumetric, colour and frictional properties of Salvia spp. seeds may increase their economic value.
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