Journal of Science Innovare最新文献

{"title":"AVOCADO SEEDS (Persea americana Mill.): FORMULATIONS OF ELIXIR VARIED BY SOLVENTS COMPOSITION","authors":"Septia Andini, Lusi Indriani, Erni Rustiani","doi":"10.33751/jsi.v3i1.2805","DOIUrl":"https://doi.org/10.33751/jsi.v3i1.2805","url":null,"abstract":"Kidney stones disease is asignificant health problem in the world and Indonesia is no exception. Traditionally, avocado seeds can be used as a laxative medicine for kidney stones disease. Elixiris a clear and sweet hidroalkohol solution intended for oral use and a flavor is usually added to enhance the taste. This study was to determine theformula of the avocado seed elixir which has the best quality and the level of flavonoids.Elixir testing was performedusing several methods such as organoleptic, limpidity, viscosity, pH and specific weightas well as total flavonoids. The result showed that the best elixir formula was the Formula I which composed of 7%avocado seed extract, 5% ethanol, 10% propylene glycol, 40% sirupus simplex, 0.1%, essence mint and 100%aquadestilata ad. Furthermore, Elixirhad a brown color, mint aroma and pretty sweettaste. The test results showed that elixir had a viscosity of 7.92 cP; pH of 5.65; specific weight of 1.0413 g/mL andtotal flavonoids of 2.1020%.","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129042616","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}

{"title":"FORECASTING ANORGANIC WASTE VOLUME AFTER THE IMPLEMENTATION OF PLASTIC BAG RESTRICTIONS USING DOUBLE EXPONENTIAL SMOOTHING METHOD AT BOGOR CITY","authors":"Ani Andriyati, E. Rohaeti","doi":"10.33751/jsi.v1i1.2736","DOIUrl":"https://doi.org/10.33751/jsi.v1i1.2736","url":null,"abstract":"Garbage is a classic problem causing environmental and ecosystem damage in every region, including in Bogor City. Plastic is one of the largest types of inorganic waste that causes ecosystem damage. In one day 1,7 tons of plastic waste are produced from a modern shopping center in Bogor. Several attempts were made to reduce the volume of inorganic waste. Since July 2018 the Regional Government of Bogor City has issued a regulation restricting the use of plastic bags in the modern market as an effort to reduce inorganic waste, especially plastic waste. Forecasting the volume of inorganic waste after the enactment of this regulation is needed as an evaluation step. The double exponential smoothing hole model is suitable for linear data trends. This is in accordance with the condition of inorganic waste volume data which tends to have a linear trend. Forecasting produces parameter parameter values α (level) 0,78 and γ (trend) 0,09 also MAPE 7,25%. The forecast results show that the volume of inorganic waste tends to increase in 2020. In order for this regulation to be optimal, it is necessary to consider applying these regulations not only in the modern market but also in the traditional market. In addition, it is also necessary to find an alternative to substitute for plastic so as not to switch to other inorganic types.","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129760619","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}

{"title":"SYNTHESIS OF SCHIFF BASE VERDANTIOL BY SIMPLE CONDENSATION","authors":"N. Oktaviani, L. Heliawati, Yudhie Suchyadi","doi":"10.33751/JSI.V2I2.1533","DOIUrl":"https://doi.org/10.33751/JSI.V2I2.1533","url":null,"abstract":"Schiff base is a chemical compound that is formed from the reaction between aldehydes and primary amines by condensation and produces by-products in the form of water. Schiff base is the raw material that is added in making Fragrance. The purpose of this study was to determine the method of synthesis of Schiff base verdantiol with simple condensation. The research method was carried out with four stages: preparation, synthesis, testing and measurement of parameters, and calculations. Preparation includes weighing the raw material Schiff base verdantiol. Schiff base synthesis is carried out by stirring at a temperature of about 90°C ± 5° C (Arctender, 1969) with a modification time of 15 minutes, 30 minutes, 1 hour, 2 hours and 3 hours. Testing and measurement parameters include organoleptic, density and specific gravity tests in pycnometer and compound confirmation using Gas Chromatography Mass Spectrometry. The results showed that the optimum synthesis of Schiff base verdantiol compounds was carried out at a heating time of 2 hours. The results of odor, color, density and gravity specifications heating time 2 hours according to specifications with the standard. GCMS confirmation results at 2 hours percent similarity are above 94%.","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114237339","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}

{"title":"ALUMINIUM ANALYSIS IN EYE SHADOW USING ATOMIC ABSORPTION SPECTROPHOTOMETER","authors":"R. Ambarwati","doi":"10.33751/JSI.V2I01.1521","DOIUrl":"https://doi.org/10.33751/JSI.V2I01.1521","url":null,"abstract":"Industry is a human endeavor so that goods obtained from nature can be utilized as products that have a sale value and have a profitable profit in economic terms. Material from nature has chemicals that can be used for certain purposes, such as food, fuel, fuel, fertilizer, cosmetics, etc. so that human life becomes more comfortable. A chemical industry must pay attention to environmental sustainability and is expected to process materials that are safe for the environment, as well as products produced that are environmentally friendly. In the modern cosmetics industry, eyeshadow added pearly substances that have a shiny and radiant effect, in accordance with the current trend. Pearls derived from nature are Guanine, which comes from marine fish scales, are transparent and shiny crystals like pearls. Because Guanine is difficult to obtain, the producers replace it by adding synthetic pearls, including Aluminum metal powder. Aluminum is a metal used for basic materials of household appliances, but is contained in eyeshadow which functions as a pearling agent. Research on aluminum in eye shadow cosmetics has been carried out on the market. Quantitative analysis was carried out with Atomic Absorption Spectrophotometer, the results obtained showed the presence of Aluminum with the results of all eyeshadow used as samples containing Aluminum, but the level was still below the permissible level of 10%. Aluminum content contained in the eyeshadow used as a sample is between 0.35 mg / gram-16.952 mg/gram or 0.35% -1.69%. The smallest one is in the Gold E color eyeshadow brand and the highest one in the Gold B brand eyeshadow","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125646055","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}

{"title":"FACTORS THAT ARE RELATED TO THE EVENENCE OF THE PREMATURE RUPTURE OF MEMBRANES IN MATERNITY MOTHER IN SAYANG HOSPITAL, CIANJUR CITY","authors":"Rahmawati","doi":"10.33751/JSI.V2I2.1530","DOIUrl":"https://doi.org/10.33751/JSI.V2I2.1530","url":null,"abstract":"Premature rupture of membranes is rupture of membranes before there are signs of labor and after waiting for an hour before the start of labor. World Health Organization (WHO) in 2015 there were 303,000 women died during childbirth and as many as 20% caused by premature rupture of membranes. The incidence of maternity with premature rupture of membranes in Sayang Hospital Cianjur in 2016 was 1151 maternity with premature rupture of membranes from 6814 births while in 2017 there were 1272 births with premature rupture of 5887 births. This study aims to determine the relationship between premature rupture of membranes with age, parity, education, and history of premature rupture of membranes. Statistical test results obtained that there is a relationship between premature rupture of membranes with age with a P value = 0.008 OR value of 0.556. Statistical test results obtained that there is a relationship between premature rupture of membranes with parity with a P value = 0,000 OR value of 3.336. Statistical test results obtained that there is a relationship between premature rupture of membranes with education with a P value = 0.001 OR value of 2.431. Statistical test results obtained that there is no relationship between premature rupture of membranes with a history of premature rupture of membranes with a P value = 0.949 OR value of 2.431. It is recommended for health workers to increase their preventive efforts so that pregnant women get clear information about premature rupture of membranes and anticipate problems that can arise in labor","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133067273","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}

{"title":"PALM KERNEL SHELL AS AN ALTERNATIVE AGGREGATE ON HIGH PERFORMANCE CONCRETE CONCRETE","authors":"H. Purwanti, T. Artiningsih","doi":"10.33751/JSI.V1I02.1004","DOIUrl":"https://doi.org/10.33751/JSI.V1I02.1004","url":null,"abstract":"Coarse aggregates commonly used in concrete are coarse natural aggregates, which are broken stones or gravel. Continuous rock exploration can cause environmental damage or even more severe ecosystem damage. Therefore it is necessary to substitute an alternative aggregate. Indonesia has the second largest oil palm plantation (Elaeis guineensis Jacq) in the world after Malaysia. Plantations are renewable resources, so palm oil is also potential to be used as an alternative to diesel fuel. Palm kernel shells are palm oil industry wastes which are generally underutilized. Palm kernel shells can be used as an alternative to coarse aggregate, because oil palm shells have the advantage of being hard, tough and good durability due to the high content of lignin and silica dioxide (SiO2), such as hard wood, but low cellulose content so it is not easy rot. The strength of the palm oil shell is quite good. In addition, the aggregate gradation also fulfills the requirements without a breakdown process, which has a thickness of 2-4 mm and a maximum width of 15 mm. The volume of oil palm shells is + 600 kg/m3, so it will produce significant light weight concrete. The concrete studied was concrete with a coarse aggregate of tenera palm kernel shells, with fine aggregates of natural sand, and a Portland Composite Cement (PCC), but the PCC content was reduced and replaced by FA which varied from 0%, 5%, 10 %, 15%, 20 and 25%. Concrete also added superplasticizer (SP). SP is used to reduce water use, because the shell absorbs water. SP levels also vary, namely 0%, 1%, and 1.2%. The weight of the volume of concrete with various levels of fly ash and SP is 1700-1800 kg/m3, so it can be classified as lightweight concrete. Increased FA levels will increase compressive strength, but only up to 10%, after which the strength decreases. Compressive strength of specimens with SP 0% and FA 10% is 17.92 MPa, for SP levels of 1% and FA 10% is 22.15 MPa, while for SP levels of 1.2% and FA 10% is 19.35 MPa . So that it can be concluded that the palm shell as bio-material (renewable resources) can be used as a substitute for natural coarse aggregates. The optimum fly ash level is 10%, and to reduce water use SP 1%. The use of oil palm shells as a substitute for gravel means reducing the waste of the palm oil industry, while reducing rock exposures. In addition, in Indonesia there are many areas where there are no rock sources while oil palm plantations are quite extensive.","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128384510","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}

{"title":"PHYTOCHEMICAL CHARACTERIZATION AND TANNIN STABILITY TEST FROM KLUWEK (Pangium edule Reinw)","authors":"S. Warnasih, U. Hasanah","doi":"10.33751/JSI.V1I02.1000","DOIUrl":"https://doi.org/10.33751/JSI.V1I02.1000","url":null,"abstract":"One of the herbs that can be used as a source of natural dye is the kluwek which is brown. This study aims to determine the type of secondary metabolite compounds producing color, and to determine the stability of tannin in various conditions such as pH, oxidizing, UV rays, heating temperature, and storage using UV-Vis spectrophotometry method. This research includes preparation of kluwek, extraction with acetone:water (7:3) with maceration method, phytochemical test (tannin, flavonoid, carotenoid, and anthocyanin) and total tannins, and tannin stability test on various pH, oxidizing, UV rays, temperature and duration of heating, and storage using the UV-Vis spectrophotometry method. The results obtained are kluwek extract containing tannin, flavonoid, carotenoid, and anthocyanin compounds, and total tannins 2.80%. Based on the tannin content, kluwek extract stable at pH 6-7, heating 60-80 oC, and storage up to 9 days at temperature 27 C, and kluwek extract unstable when contact with 1% H2O2, UV light, and if kept at cold temperature (10 ?C).","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126149758","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}

{"title":"THE TABLET FORMULATIONS EFERVESEN EXTRACT OF CINNAMON BARK WITH VARIATIONS IN THE TYPE OF SWEETENER","authors":"Septia Andini, Erni Rustiani, D. Indriati","doi":"10.33751/JSI.V1I02.999","DOIUrl":"https://doi.org/10.33751/JSI.V1I02.999","url":null,"abstract":"Cinnamon Bark contains flavonoids, tannins, alkaloids, and phenols. Phenolic compounds contained in cinnamon is a sinamat acid is effective as anti diabetic. This research aims to determine the formula preparations tablets efervesen extract of cinnamon bark with a certain type of sweetener that favored the panelists and the levels of sinamat acid in efervesen tablets and extracts. The formula is made with different types of sweeteners such as aspartame stevia 1.5%, 3.5% and 1% sukralosa. The results of the analysis showed no difference in sweeteners influence against the parameters of color and scent but the effect on the parameters of taste every formula. Formula tablets efervesen extract of cinnamon bark that is favored by panelists based on based on the parameters of taste is formula 1 with the sweetener aspartame concentration of 1.5% and a formula 3 with sweetener sukralosa concentration 1% preferred formula panelists. The results of the analysis of the levels of sinamat acid in extract of cinnamon bark obtained the level of 471, 13 mg/g as for Formula 1 tablet efervesen acquired the levels of 369.76 mg/gram","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129343115","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}

{"title":"CONDITIONS OF HILLING HABITAT OF CHELONIA MYDAS (GREEN TURTLE) IN PANGUMBAHAN BEACH UJUNG GENTENG, SUKABUMI SELATAN","authors":"M. P. Pertiwi, Suci Siti Lathifah","doi":"10.33751/JSI.V1I02.1003","DOIUrl":"https://doi.org/10.33751/JSI.V1I02.1003","url":null,"abstract":"Research on the condition of the nesting habitat of Chelonia mydas (green turtle) in Pangumbahan Beach, Ujung Genteng, South Sukabumi has been carried out. Data retrieval is done 6 times for 2 days, 27-28 November 2017 at 3 observation stations. The abiotic parameters measured include surface temperature and depth of 50 cm, surface humidity and depth of 50 cm, beach width, beach slope, and the size of sand grains. While the biotic parameters measured were density, relative density, the frequency of attendance, and distribution patterns of Pandanus tectorius (sea pandanus) vegetation. Based on the results of data processing, the biophysical conditions in Pangumbahan Beach are still suitable for the Chelonia mydas nesting habitat. It also got clear evidence of the many Chelonia mydas landings during the data collection.","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123959968","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}

{"title":"THE TEST OF ANTIOXIDANT ACTIVITIES WITH COMPARISON OF EXTRACTION METHODS FROM ROBUSTA COFFEE SEEDS (Coffea canephora)","authors":"N. Utami, Nhadira Nhestricia","doi":"10.33751/JSI.V1I02.1002","DOIUrl":"https://doi.org/10.33751/JSI.V1I02.1002","url":null,"abstract":"The content of robusta coffee include alkaloids, flavonoids, saponin, tannins, caffeine, and phenol. Differences in the method of extraction of a plant can cause differences in the number of chemical compounds. The purpose of this study was to determine the phytochemical characteristics and antioxidant activity in robusta coffee beans extracted by maceration and sonication method. Antioxidant activity was performed by the method of DPPH (2,2-diphenyl-1-picrylhydrazyl) by spectrophotometry. The results showed that phytochemical characteristics of robusta coffee extract of maceration and sonication contain the same chemical compounds, namely alkaloids, flavonoids, tannins, and saponins. The antioxidant activity of robusta coffee seed extract of sonication result has IC50 of 54,14 ppm which is better than the extract of robusta coffee beans from maceration.","PeriodicalId":165227,"journal":{"name":"Journal of Science Innovare","volume":"360 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115901528","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}