{"title":"胡萝卜中叶绿素、类胡萝卜素和β-胡萝卜素含量及气候影响的研究","authors":"A. Ebadollahinatanzi, G. Arabrahmatipour","doi":"10.29252/jmp.19.75.254","DOIUrl":null,"url":null,"abstract":"Background: Carotenoids are pigments with important physiological effects in the human body that are involved in strengthening the immune system and reducing the risk of many diseases, including cancer. Objective: With regard to the importance of these substances and the high content of them in carrots ( Daucus carota L.), and in order to identify the most suitable geographical area for obtaining the products with the highest levels of these compounds, the present study was carried out. Methods: Samples were collected and investigated from six major carrot cultivation regions, located in Khuzestan and Isfahan provinces. The effects of climate changes on the amount of these substances were also studied. The extracts were prepared from the samples and the experiments were performed by spectrophotometric method at 663, 645, 480 and 436 nm wavelength, repectively. Results: The highest mean of total chlorophyll content","PeriodicalId":16582,"journal":{"name":"Journal of Medicinal Plants","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A study on chlorophyll, total carotenoid and beta-carotene contents in carrot and the effect of climate on them\",\"authors\":\"A. Ebadollahinatanzi, G. Arabrahmatipour\",\"doi\":\"10.29252/jmp.19.75.254\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: Carotenoids are pigments with important physiological effects in the human body that are involved in strengthening the immune system and reducing the risk of many diseases, including cancer. Objective: With regard to the importance of these substances and the high content of them in carrots ( Daucus carota L.), and in order to identify the most suitable geographical area for obtaining the products with the highest levels of these compounds, the present study was carried out. Methods: Samples were collected and investigated from six major carrot cultivation regions, located in Khuzestan and Isfahan provinces. The effects of climate changes on the amount of these substances were also studied. The extracts were prepared from the samples and the experiments were performed by spectrophotometric method at 663, 645, 480 and 436 nm wavelength, repectively. Results: The highest mean of total chlorophyll content\",\"PeriodicalId\":16582,\"journal\":{\"name\":\"Journal of Medicinal Plants\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Medicinal Plants\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.29252/jmp.19.75.254\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Medicinal Plants","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.29252/jmp.19.75.254","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
A study on chlorophyll, total carotenoid and beta-carotene contents in carrot and the effect of climate on them
Background: Carotenoids are pigments with important physiological effects in the human body that are involved in strengthening the immune system and reducing the risk of many diseases, including cancer. Objective: With regard to the importance of these substances and the high content of them in carrots ( Daucus carota L.), and in order to identify the most suitable geographical area for obtaining the products with the highest levels of these compounds, the present study was carried out. Methods: Samples were collected and investigated from six major carrot cultivation regions, located in Khuzestan and Isfahan provinces. The effects of climate changes on the amount of these substances were also studied. The extracts were prepared from the samples and the experiments were performed by spectrophotometric method at 663, 645, 480 and 436 nm wavelength, repectively. Results: The highest mean of total chlorophyll content
期刊介绍：
The Journal of Medicinal Plants is published quarterly. This journal contains articles in the fields of basic and clinical sciences related to medicinal plants including pharmacognosy, basic and clinical pharmacology, basic and clinical toxicology, and pharmacology.
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