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Protective Factor Evaluation of Purslane (Portulaca grandiflora) Magenta Flower Variety Herbs Extract Cream Formula 马齿苋(马齿苋)品红色花品种药草提取物面霜配方的保护因子评估
Pub Date : 2023-12-21 DOI: 10.20473/jfiki.v10i32023.379-385
Bida Cincin Kirana, Erlien Dwi Cahyani, Antonius Budiawan
Background: Indonesia is an equatorial country that is rich in sunlight all year. UV light is divided into three wavelength groups: UV-A (320-400nm), UV-B (280-320nm), and UV-C (100-290nm). Intracell chromophores in skin cell membranes such as riboflavin, porphyrin, nicotinamide, and enzymes will absorb the UV-A light. The UV-B light penetrates the dermis layer and causes DNA structure changes, which lead to wrinkles and a rising risk of skin cancer. Premature skin aging and skin cancer can be prevented with sunscreen preparation containing compounds that can protect the skin from UV radiation. Flavonoid is one of the purslane (Portulaca grandiflora) active metabolites that have the potency to be developed as sunscreen. Objective: This research aimed to determine the ability of purslane (Portulaca grandiflora) magenta flower variety herbs extract cream as a sunscreen as indicated by the %Te, %Tp, and Sun Protective Factor value. Methods: This research was an experimental study with various purslane magenta flower variety herbs extract cream formulas that were tested for their %Te, %Tp, and SPF value with a UV-Vis spectrophotometer. Results: The sunscreen cream preparation with 2.5% of purslane (Portulaca grandiflora) magenta flower variety herb extract had %Te, %Tp, and SPF values of 25.86 ± 2.41%, 36.05 ± 2.82%, and 3.97 ± 0.35 respectively. At the same time, preparations with 5% concentration of extract had %Te, %Tp, and SPF values of 8.23 ± 0.86%, 16.65 ± 0.92%, and 8.03 ± 0.38, respectively. Conclusion: The sunscreen activity of all extract concentration creams was significantly different compared to the negative control (cream base) in all parameters. Flavonoids are the compounds responsible for the sunscreen activity of purslane extract.
背景介绍印度尼西亚是一个赤道国家,常年日照充足。紫外线分为三个波长组:紫外线 A(320-400 纳米)、紫外线 B(280-320 纳米)和紫外线 C(100-290 纳米)。皮肤细胞膜中的细胞内发色团(如核黄素、卟啉、烟酰胺和酶)会吸收紫外线 A。紫外线-B 光会穿透真皮层,引起 DNA 结构变化,从而导致皱纹和皮肤癌风险上升。使用含有能保护皮肤免受紫外线辐射的化合物的防晒制剂,可以预防皮肤过早老化和皮肤癌。黄酮类化合物是马齿苋(Portulaca grandiflora)的活性代谢产物之一,具有开发防晒剂的潜力。研究目的本研究旨在通过%Te、%Tp和防晒系数值,确定马齿苋(马齿苋)品红色花品种药草提取物乳霜作为防晒霜的能力。研究方法本研究是一项实验研究,使用紫外可见分光光度计测试了各种马齿苋品红花草提取物乳霜配方的碲化镉含量、碲化钠含量和防晒系数。结果显示含 2.5% 马齿苋品红色花草提取物的防晒霜配方的碲化镉(%Te)、钽(%Tp)和 SPF 值分别为 25.86 ± 2.41%、36.05 ± 2.82% 和 3.97 ± 0.35。同时,5%浓度提取物的制剂的Te%、Tp%和SPF值分别为 8.23 ± 0.86%、16.65 ± 0.92% 和 8.03 ± 0.38。结论与阴性对照组(面霜基底)相比,所有提取物浓度面霜的防晒活性在所有参数上都有明显差异。黄酮类化合物是马齿苋提取物具有防晒活性的原因。
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引用次数: 0
Resveratrol Reduce the Severity of Anemia and Thrombocytopenia in Plasmodium berghei ANKA-Infected Mice 白藜芦醇减轻疟原虫 ANKA 感染小鼠贫血和血小板减少的严重程度
Pub Date : 2023-12-21 DOI: 10.20473/jfiki.v10i32023.266-271
Faizal Hermanto, Aqila Refiani, Fahmi Ahsanul Haq
Background: Malaria is an infectious disease with a high mortality rate. One of the complications of malaria is blood disorders. Hematological disorders such as anemia and thrombocytopenia are common in malaria infection. Resveratrol has been reported to have antimalarial activity. Objective: This study aimed to evaluate the effect of resveratrol in reducing the severity of anemia and thrombocytopenia in Plasmodum berghei-infected mice. Methods: The study began with parasite inoculation in mice. After the mice were infected, and randomly grouped into negative control, chloroquine 20 mg/kg (positive control), and resveratrol with doses 25, 50, and 100 mg/kg. The mice's blood profile was measured on day 0 and day 4 using a hematology analyzer. Results: The results showed that after administration of resveratrol at various doses, the number of RBC, hemoglobin, hematocrit and platelets was higher than the control. Conclusion: It can be concluded that resveratrol can reduce the severity of anemia and thrombocytopenia in mice infected with P. berghei.
背景:疟疾是一种死亡率很高的传染病。疟疾的并发症之一是血液疾病。贫血和血小板减少等血液病在疟疾感染中很常见。据报道,白藜芦醇具有抗疟活性。研究目的本研究旨在评估白藜芦醇对减轻浆细胞瘤感染小鼠贫血和血小板减少的影响。研究方法研究首先给小鼠接种寄生虫。小鼠感染后,随机分为阴性对照组、氯喹 20 毫克/千克组(阳性对照组)和白藜芦醇组(剂量分别为 25、50 和 100 毫克/千克)。使用血液分析仪测量小鼠第 0 天和第 4 天的血液概况。结果显示结果显示,服用不同剂量的白藜芦醇后,小鼠的红细胞、血红蛋白、血细胞比容和血小板数量均高于对照组。结论可以得出结论,白藜芦醇可以减轻感染伯格氏疟原虫的小鼠贫血和血小板减少的严重程度。
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引用次数: 0
Optimization of Fast Disintegrating Tablets Diphenhydramine HCl using Co-process of Cross-link Yellow Kepok Banana Starch, Crospovidone, and Microcrystalline Cellulose 交联黄竹香蕉淀粉、交叉维酮、微晶纤维素协同工艺优化盐酸苯海拉明快速崩解片
Pub Date : 2023-10-19 DOI: 10.35814/jifi.v21i2.1406
Tias Eka Rahmawati, Agus Siswanto, Asmiyenti Djaliasrin Djalil
Diphenhydramine HCl is an antihistamine drug that is available in conventional tablet form. This study aimed to produce the optimum formula for a diphenhydramine fast disintegrating tablet (FDT) using a modification of starch, crospovidone, and microcrystalline cellulose (MCC) to produce quality tablets that meet the tablet's physical requirements and tablet dissolution. Starch modification was made using a two-step method of starch cross-link, then continued with silica coprecipitation. FDT was prepared by the direct compression method. Optimisation with the simplex lattice design (SLD) model uses three components: co-process starch crosslink-silica, crospovidone, and MCC, which obtained 14 formula designs. The hardness, wetting time, disintegration time, and percent dissolution are optimisation parameters. Equations, contour plots, and desirability values were determined as the optimum formula. Based on the research results, an optimum formula was obtained with the proportion of co-process cross-link starch-silica was 56.185 mg, crospovidone at 6 mg, and MCC at 45.815 mg. The result of hardness was 5 kg, wetting time 51.061 seconds, disintegration time 63.129 seconds, and dissolution was 100.972%. The interaction of the three components reduces hardness and increases disintegration time, wetting time, and percent dissolution.
盐酸苯海拉明是一种抗组胺药,以常规片剂形式提供。以淀粉、交叉聚维酮、微晶纤维素为原料,对苯海拉明快速崩解片(FDT)进行改性,优选最佳处方,制备出符合物理要求和溶出度要求的高质量片剂。采用淀粉交联两步法对淀粉进行改性,然后用二氧化硅共沉淀法进行改性。采用直接压缩法制备FDT。采用单纯形晶格设计(SLD)模型进行优化,采用共制淀粉交联二氧化硅、交叉维酮和MCC三种组分,得到14种配方设计。以硬度、润湿时间、崩解时间、溶出率为优化参数。确定方程、等高线图和可取值为最优公式。在此基础上,确定了共制交联淀粉-二氧化硅的最佳配比为56.185 mg,交叉维酮6 mg, MCC 45.815 mg。结果硬度为5 kg,润湿时间为51.061秒,崩解时间为63.129秒,溶出度为100.972%。这三种成分的相互作用降低了硬度,增加了崩解时间、润湿时间和溶解率。
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引用次数: 0
Physical and Chemical Characteristic, Irritation Index and Anti-inflammatory Activity from Ointment of Syzygium aromaticum Oil by Adding an Enhancer 添加增强剂对合枝香油软膏理化特性、刺激指数及抗炎活性的影响
Pub Date : 2023-10-19 DOI: 10.35814/jifi.v21i2.1385
Muhammad Alfian, Nining Sugihartini, Sapto Yuliani
This research aimed to evaluate how enhancers affect the properties of Syzygium aromaticum oil in both water-soluble and hydrocarbon bases. Physical and chemical characteristic tests, irritation index evaluations, and anti-inflammatory activity assessments were carried out to analyze the Syzygium aromaticum oil ointment. The pH tests were conducted to measure the chemical characteristics and viscosity, adhesivity, spreadability tests were conducted to measure the physical characteristics of the ointment. Rabbit-based tests were used to determine the irritation index, mice induced by crotton oil were used in anti-inflammatory activity assessments. The pH tests revealed no significant differences between both of ointments. The ointment in the water-soluble base had higher viscosity and adhesivity but lower spreadability than the ointment in the hydrocarbon base. The epidermis thickness of watersoluble and hydrocarbon-based ointments was 3.81±0.40 μm and 4.22±0.15 μm, while the number of cells with COX-2 expression was 18.24±6.51 and 21.01±5.96. The addition of enhancers did not cause any irritation in either ointment. The study concluded that the formula of Syzygium aromaticum oil in a water-soluble ointment with the addition of propylene glycol and oleic acid (70:30) as enhancers provided better physical and chemical characteristics, a lower irritation index, and higher anti-inflammatory activity compared to the hydrocarbon.
本研究旨在评价增强剂在水溶性和烃类碱中对香薷油性能的影响。采用理化特性试验、刺激指数评价、抗炎活性评价等方法对丁香油软膏进行分析。通过pH试验测定软膏的化学特性,通过粘度、粘附性、涂抹性试验测定软膏的物理特性。用家兔实验测定刺激指数,用小鼠实验测定巴豆油诱导的抗炎活性。pH值测试显示两种软膏之间没有显著差异。水溶性软膏的黏度和粘附性高于烃类软膏,但涂抹性较差。水溶性和烃类软膏的表皮厚度分别为3.81±0.40 μm和4.22±0.15 μm,表达COX-2的细胞数分别为18.24±6.51和21.01±5.96个。添加增强剂对两种药膏都没有任何刺激作用。研究结果表明,在水溶性软膏中添加丙二醇和油酸(70:30)作为增强剂,与碳氢化合物相比,香桐油具有更好的物理化学特性、更低的刺激指数和更高的抗炎活性。
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引用次数: 0
Gelatin Analysis in Local Soft Candy Products using Fourier Transform Infrared (ATR-FTIR) Combined with Chemometrics 傅立叶变换红外(ATR-FTIR)结合化学计量学分析本地软糖产品中的明胶
Pub Date : 2023-10-19 DOI: 10.35814/jifi.v21i2.1486
Nina Salamah, Arum Fatmawati, Any Guntarti
Gelatin is widely used in the food industry, including soft candy. It is generally sourced from cows and pigs. However, adding porcine gelatin to food will be problematic for the Muslim community due to its prohibition in their beliefs. Therefore, the soft candy’s components should be analysed to determine whether the functional groups are of bovine or porcine gelatin. From three local soft candy products in Indonesia, gelatin was isolated with acetone by vortexing and centrifugation. The supernatant was analysed with FTIR to determine its spectral profile. Furthermore, the wavenumbers and absorbances of gelatin’s functional groups were analysed in Minitab 18 with multivariate PLS and PCA. FTIR showed that gelatin contained proteins with O-H, aliphatic C-H, C=O, N-H, and C-N groups. PLS and PCA were conducted in the wavenumber range of 1576–1481 cm-1. The calibration yielded R2 = 0.9997 and RMSEC = 0.9376%. The internal validation showed R2 = 0.9998 and RMSECV = 1.29%, while the external validation produced R2 = 0.9996 and RMSEP = 1.04%. Clustering with PCA revealed that the gelatin sample from one soft candy was in the same quadrant as the reference bovine gelatin, while the other two were in different quadrants from both references.
明胶广泛用于食品工业,包括软糖。它通常来自牛和猪。然而,将猪明胶添加到食物中会给穆斯林社区带来问题,因为他们的信仰是禁止的。因此,应分析软糖的成分,以确定其官能团是牛明胶还是猪明胶。从印度尼西亚当地的三种软糖产品中,用丙酮涡流离心分离明胶。用FTIR对上清液进行光谱分析。此外,在Minitab 18中使用多元PLS和PCA分析明胶官能团的波数和吸光度。FTIR显示明胶含有O- h、脂肪族C- h、C=O、N-H和C- n基团的蛋白质。PLS和PCA分别在1576 ~ 1481 cm-1的波数范围内进行。R2 = 0.9997, RMSEC = 0.9376%。内部验证的R2 = 0.9998, RMSECV = 1.29%;外部验证的R2 = 0.9996, RMSEP = 1.04%。PCA聚类分析表明,其中一个软糖的明胶样品与参考文献牛明胶在同一象限,而另外两个样品与两个参考文献在不同象限。
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引用次数: 0
The Latest Research on 3 (Three) Types of Sea Cucumber Extract from Tegal Mas Island, Lampung 楠榜岛三种海参提取物的最新研究
Pub Date : 2023-10-16 DOI: 10.35814/jifi.v21i2.1447
Manuel Hutapea, Greesty Finotory Swandiny, M. Irfan Syafawi, Fahreza Pratama Putra, Sucipto Kokadir, Edward Basilianus, Vinessa Gracia Putri, Syamsudin Abdillah
Sea cucumbers are deep-sea-dwelling invertebrate animals that are rich in nutrients and have been empirically used to prevent various degenerative diseases, especially due to their ability to dampen free radicals. The purpose of this study was to identify, and determine antioxidant activity, total phenolic content, and toxic properties in extracts of several sea cucumber species originating from Tegal Mas Island, Lampung. The identification results of the three sea cucumber species were Stichopus vastus Sluiter (SV), Stichopus monotuberculatus Quay & Gaimard (SM), and Stichopus quadrifasciatus Massin. (SQ). The extraction was performed by kinetic maceration against all parts of the sea cucumber using a 70% ethanol solvent. Antioxidant activity test using the DPPH (2,2-diphenylpicrilhydrazyl) free radical suppression method and determination of the total phenolic content using the Folin-Ciocalteu method. The results showed that SV had the highest total phenolics and antioxidants with the lowest toxicity. However, optimisation of extraction between wet and dry sea cucumbers is still required. Extraction optimisation with various solvents can also be done to gain secondary metabolites more effectively.
海参是一种生活在深海的无脊椎动物,营养丰富,特别是由于其抑制自由基的能力,已被经验用于预防各种退行性疾病。本研究的目的是鉴定和测定几种产自南蓬岛的海参提取物的抗氧化活性、总酚含量和毒性。3种海参的鉴定结果分别为:Stichopus vastus Sluiter (SV)、Stichopus monotuberculatus Quay和Stichopus Quay;Gaimard (SM),和Stichopus quadrifasciatus Massin。(平方)。采用70%乙醇溶剂对海参各部位进行动力学浸渍提取。采用DPPH(2,2-二苯基吡啶酰肼)自由基抑制法测定其抗氧化活性,采用Folin-Ciocalteu法测定总酚含量。结果表明,SV的总酚和抗氧化剂含量最高,毒性最低。然而,湿海参和干海参之间的提取仍然需要优化。不同溶剂的萃取优化也可以更有效地获得次生代谢物。
{"title":"The Latest Research on 3 (Three) Types of Sea Cucumber Extract from Tegal Mas Island, Lampung","authors":"Manuel Hutapea, Greesty Finotory Swandiny, M. Irfan Syafawi, Fahreza Pratama Putra, Sucipto Kokadir, Edward Basilianus, Vinessa Gracia Putri, Syamsudin Abdillah","doi":"10.35814/jifi.v21i2.1447","DOIUrl":"https://doi.org/10.35814/jifi.v21i2.1447","url":null,"abstract":"Sea cucumbers are deep-sea-dwelling invertebrate animals that are rich in nutrients and have been empirically used to prevent various degenerative diseases, especially due to their ability to dampen free radicals. The purpose of this study was to identify, and determine antioxidant activity, total phenolic content, and toxic properties in extracts of several sea cucumber species originating from Tegal Mas Island, Lampung. The identification results of the three sea cucumber species were Stichopus vastus Sluiter (SV), Stichopus monotuberculatus Quay & Gaimard (SM), and Stichopus quadrifasciatus Massin. (SQ). The extraction was performed by kinetic maceration against all parts of the sea cucumber using a 70% ethanol solvent. Antioxidant activity test using the DPPH (2,2-diphenylpicrilhydrazyl) free radical suppression method and determination of the total phenolic content using the Folin-Ciocalteu method. The results showed that SV had the highest total phenolics and antioxidants with the lowest toxicity. However, optimisation of extraction between wet and dry sea cucumbers is still required. Extraction optimisation with various solvents can also be done to gain secondary metabolites more effectively.","PeriodicalId":17684,"journal":{"name":"JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136183677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Formulation of Nanostructured Lipid Carrier Gel From Mulberry Root Extract (Morus alba L.) as Whitening Agent using Zebrafish Modelling 利用斑马鱼模型研究桑根提取物(Morus alba L.)制备纳米结构脂质载体凝胶增白剂
Pub Date : 2023-10-16 DOI: 10.35814/jifi.v21i2.1473
Faizatun Faizatun, Irene Intan Permata Murti
Mulberry is a plant that has been shown to be effective as a whitening agent. The objective of this research was to evaluate the efficacy of mulberry root extract (MRE) and its nanostructured lipid carrier (NLC) extracts in terms of their ability to lighten skin tone by using zebrafish as a model. NLC were formulated into gel preparations. The whitening effect of MRE and NLC was evaluated, and the melanin content of the extracts was found to be the result of the evaluation. Based on the results of morphological observations, a decrease in melanin levels was seen in the eye. In the mulberry root extract, the melanin level decreased with an increase in the concentration of the mulberry root extract. In the NLC of mulberry root extract, a decrease in melanin levels was obtained at an increased NLC concentration of mulberry root extract. It can be concluded that mulberry root NLC has the ability to act as a whitening agent, which is distinguished by the reduction of melanin content.
桑树是一种植物,已被证明是有效的增白剂。本研究以斑马鱼为模型,评价桑根提取物(MRE)及其纳米结构脂质载体(NLC)提取物对皮肤肤色的改善作用。将NLC配制成凝胶制剂。对MRE和NLC的美白效果进行了评价,并将其提取物的黑色素含量作为评价的结果。根据形态学观察的结果,眼睛中的黑色素水平下降。在桑根提取物中,黑色素水平随着桑根提取物浓度的增加而降低。在桑根提取物的NLC中,随着桑根提取物NLC浓度的增加,黑色素水平降低。由此可见,桑根NLC具有增白剂的作用,其特征是降低了黑色素的含量。
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引用次数: 0
The Analysis of The Effectiveness of Pulmonary Tuberculosis and HIV-Co-TB Treatment Therapies at Sulianti Saroso Infectious Diseases Hospital 苏连安蒂萨罗索传染病医院肺结核和艾滋病合并结核病治疗效果分析
Pub Date : 2023-10-16 DOI: 10.35814/jifi.v21i2.1282
Nurita Andayani, Raise Maninda, Rosa Marlina, Qoina Noviantani, Khaled Qalalwa
Mycobacterium tuberculosis causes Tuberculosis (TB), an infectious disease. The study aims to evaluate DOTS therapy's impact on pulmonary TB and TB-HIV patients. This research used a descriptive qualitative study design with a retrospective descriptive research approach using secondary data for the period June 2017 to July 2020. The analysis uses the Miles and Huberman model. A study of 305 people found that 83% of pulmonary TB cases completed treatment within the initial phase, 64% completed the continuation phase. TB-HIV cases 93% completed treatment within the initial phase, 71% the continuation phase. The combination of OAT and ARV doses was successful in reducing initial smear conversion in pulmonary TB cases. The treatment was evaluated as cure in pulmonary TB cases, complete in pulmonary TB-HIV cases, and had no treatment failure status in both groups. Treatment success in pulmonary TB patients was not significantly related (p-value≥5%) with the type of OAT, type of PMO, gender, and age. Whereas in HIV co-infected pulmonary TB patients, treatment success was significantly related (p-value <5%) with the type of PMO, and not related (p-value≥5%) with the type of OAT, gender, and age.
结核分枝杆菌导致结核病(TB),一种传染病。该研究旨在评估DOTS治疗对肺结核和结核-艾滋病患者的影响。本研究采用描述性定性研究设计和回顾性描述性研究方法,使用2017年6月至2020年7月期间的二手数据。该分析使用了迈尔斯和休伯曼模型。一项对305人进行的研究发现,83%的肺结核病例在初始阶段完成了治疗,64%完成了继续治疗阶段。结核-艾滋病毒病例93%在初始阶段完成治疗,71%在继续阶段完成治疗。OAT和ARV联合剂量成功地减少了肺结核病例的初始涂片转化。治疗在肺结核病例中被评估为治愈,在肺结核- hiv病例中被评估为完全治疗,两组中没有治疗失败的情况。肺结核患者的治疗成功率与OAT类型、PMO类型、性别和年龄无显著相关(p值≥5%)。而在HIV合并感染肺结核患者中,治疗成功与PMO类型显著相关(p值<5%),与OAT类型、性别和年龄无关(p值≥5%)。
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引用次数: 0
The inhibition of α-Glucosidase enzyme activity from Standardised Ethanol Extract of Abelmoschus manihot (L.) Medik Leaves 马尼沙鼠乙醇提取物对α-葡萄糖苷酶活性的抑制作用Medik叶子
Pub Date : 2023-10-16 DOI: 10.35814/jifi.v21i2.1387
Andri Prasetiyo, Wiwi Winarti, Rini Agustia
People have long utilised the leaves of the red gedi, Abelmoschus manihot (L.) Medik is an anti-diabetic medication. The study’s objectives were to classify chemical constituent groups, assess extract quality, and evaluate the activity of α-glucosidase enzyme inhibitors. The extraction method employed kinetic maceration with a 70% ethanol solvent, identification was accomplished through phytochemical screening, a quality determination was based on both specific and non-specific parameters, and α-glucosidase inhibition was used in an in vitro antidiabetic activity test. Flavonoids, alkaloids, saponins, steroids, and triterpenoids were found in the phytochemical screening test results. The results of the quality parameter test obtained viscous extract, blackish green color, 70.58% water soluble extract, 49.46% ethanol soluble extract, 7.82% loss on drying, 4.19% water content, total ash content 6.97%, acid insoluble ash content 0.60%, water-soluble ash content 5.64%, residual solvent 0.76%, heavy metal content Pb 1.35 mg/kg, Cd 0.06 mg/kg, plate number total ≤10 colonies/g, yeast plate number 20.1995 colonies/g and total flavonoid content 1.20%. The α-glucosidase enzyme inhibitory activity test from the extract and acarbose (positive controls) obtained IC50 values of 81.84 μg/mL and 42.6 μg/mL, respectively. In conclusion, the α-glucosidase enzyme may be inhibited by the ethanolic extract of A. manihot (L.) Medik leaves.
长期以来,人们一直利用红葛地的叶子,Abelmoschus manihot。Medik是一种抗糖尿病药物。该研究的目的是分类化学成分组,评价提取物的质量,并评价α-葡萄糖苷酶抑制剂的活性。提取方法采用70%乙醇溶剂动力学浸渍法,通过植物化学筛选鉴定,通过特异性和非特异性参数确定质量,并采用α-葡萄糖苷酶抑制法进行体外抗糖尿病活性试验。筛选结果发现黄酮类、生物碱类、皂苷类、甾体类和三萜类化合物。质量参数试验结果得到:浸出物粘稠度高,色泽墨绿色,水溶性浸出物70.58%,乙醇可溶性浸出物49.46%,干燥损失率7.82%,含水量4.19%,总灰分6.97%,酸不溶灰分0.60%,水溶性灰分5.64%,残溶剂0.76%,重金属含量Pb 1.35 mg/kg, Cd 0.06 mg/kg,菌落总数≤10菌落/g,酵母菌落数20.1995菌落/g,总黄酮含量1.20%。提取物α-葡萄糖苷酶抑制活性试验和阳性对照阿卡波糖的IC50值分别为81.84 μg/mL和42.6 μg/mL。综上所述,马尼霍特(L. manhot)乙醇提取物可能对α-葡萄糖苷酶有抑制作用。Medik树叶。
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引用次数: 0
Stabilisation Potential of Cell Membrane from Different Polarity Extract of Sirih Bumi (Peperomia pellucida [L.] Kunth) as Anti-inflammatory Agent 白桦不同极性提取物细胞膜稳定电位的研究[j]。作为消炎剂
Pub Date : 2023-10-16 DOI: 10.35814/jifi.v21i2.1440
I Gusti Agung Ayu Kartika, Suryani Suryani, Dwi Hadi Setya Palupi, I Ketut Adnyana
Sirih bumi (Peperomia pellucida [L.] Kunth.) is a medicinal herb. Anti-inflammatory activities are reported. These plant extracts have been shown to reduce inflammation in many studies, but it is unknown which extract works best. The objectives if this study were determine the extract that has the best anti-inflammatory activity from sirih bumi. The activity was assessed from the impact of stabilising red blood cell membranes in vitro. The research was then continued with a literature study on the chemical compounds containing the best extracts. To determine the prediction of the compound responsible for its activity and potency, several in silico tests were carried out, such as PASS online, Pre-ADMET online, and Protox II. The test results showed that the ethyl acetate extract at 200 g/mL concentration showed similar activity to aspirin at the same concentration. The activity of this extract increased with increasing concentration of the extract. Six compounds were reported to be isolated from this type of extract. Dillapiol and its derivative 6-allyl-5-methoxy-1,3-benzodioxol-4-ol are predicted to be compounds that have anti-inflammatory effects by inhibiting the membrane permeability mechanism of ethyl acetate extract. Ethyl acetate extract showed the best anti-inflammatory activity among the other type of extract from sirih bumi. Ethyl acetate extract is a type of extract with the best anti-inflammatory activity from sirih bumi.
[j]。是一种草药。有抗炎作用的报道。在许多研究中,这些植物提取物已被证明可以减少炎症,但尚不清楚哪种提取物效果最好。本研究的目的是确定具有最佳抗炎活性的提取液。从体外稳定红细胞膜的影响来评估其活性。然后继续研究含有最佳提取物的化合物的文献研究。为了确定对其活性和效价负责的化合物的预测,进行了几种计算机测试,如PASS在线,Pre-ADMET在线和Protox II。实验结果表明,乙酸乙酯提取物在200 g/mL浓度下的活性与相同浓度的阿司匹林相似。该提取物的活性随提取物浓度的增加而增加。据报道,从这类提取物中分离出6个化合物。预测Dillapiol及其衍生物6-烯丙基-5-甲氧基-1,3-苯二酚-4-醇是通过抑制乙酸乙酯提取物的透膜机制而具有抗炎作用的化合物。其中乙酸乙酯提取物的抗炎活性最好。乙酸乙酯提取物是一种抗炎活性最好的植物提取物。
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