首页> 外文期刊>Pharmaciana >PENETAPAN KADAR ?-KAROTEN PADA BEBERAPA JENIS CABE (Genus Capsicum) DENGAN METODE SPEKTROFOTOMETRI TAMPAK
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PENETAPAN KADAR ?-KAROTEN PADA BEBERAPA JENIS CABE (Genus Capsicum) DENGAN METODE SPEKTROFOTOMETRI TAMPAK

机译:外观分光光度法测定某些类型辣椒中的α-胆固醇含量

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Beta carotene is provitamin essential role for vitamin A formation. Most of vitamin A sources are ?-carotene. In the body, ?-carotene will be converted into vitamin A. Chilies are considered as one of the essential food. Chillies are known as very good sources of ?-carotene. Therefore, it is important to conduct a research in order to observe the content of ?-carotene in the chillies using visible spectrophotometry. Fresh chillies were extracted with a mixture of hexane:acetone:ethanol (2:1:1) v/v using a maceration method. After the extraction process was complete, aquabidest was added. The extraction result was non-polar phase. It was separated and evaporated. The residue was further subjected to qualitative and quantitative analysis 102 Pharma?iana, Vol. 4, No. 2, 2014: 101-109 obtained. Qualitative analysis by using Carr-Price method. Determination of ?-carotene was conducted using visible spectrophotometry method at 452,4 nm. The qualitative test results showed that the Capsicum annuum L. Var. abreviatum Fingerhuth, Capsicum annuum L. Var. Longum sendt) and Capsicum frutescens L. contain ?-carotene. From the research, it was obtained that the average levels of ?-carotene on the Capsicum annuum L. Var. abreviatum Fingerhuth was (10,54±0,07) mg/100g, Capsicum annuum L. Var. Longum sendt was (5,57±0,13) mg/100g and Capsicum frutescens L. was about (0,36±0,01) mg/100g. Statistical analysis using LSD test of ?-carotene levels in the Capsicum annuum L. Var. abreviatum Fingerhuth, Capsicum annuum L. Var. Longum sendt) and Capsicum frutescens L. were significantly different at P of 0.05.
机译:β-胡萝卜素是维生素A形成过程中必需的维生素原。维生素A的大部分来源是β-胡萝卜素。在人体中,β-胡萝卜素会转化为维生素A。辣椒被认为是必需食品之一。辣椒被认为是β-胡萝卜素的很好来源。因此,重要的是进行研究以使用可见分光光度法观察辣椒中的β-胡萝卜素含量。使用浸渍法用己烷:丙酮:乙醇(2:1:1)v / v的混合物萃取新鲜辣椒。提取过程完成后,添加浅绿色。提取结果为非极性相。分离并蒸发。残余物进一步进行定性和定量分析。102 Pharma?iana,Vol。 4,2014年第2期:101-109。使用Carr-Price方法进行定性分析。使用可见分光光度法在452.4 nm处测定β-胡萝卜素。定性测试结果表明,辣椒。 abreviatum Fingerhuth,辣椒Longum sendt)和辣椒辣椒中都含有β-胡萝卜素。从该研究中,获得了辣椒辣椒上α-胡萝卜素的平均水平。 abreviatum Fingerhuth为(10,54±0.07)mg / 100g,辣椒(Capsicum annuum L.) Longum sendt为(5,57±0.13)mg / 100g,辣椒辣椒约为(0,36±0.01)mg / 100g。使用LSD检验辣椒中β-胡萝卜素水平的统计分析。 abreviatum Fingerhuth,辣椒Longum sendt)和Capsicum frutescens L.在P = 0.05时有显着差异。

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