AKTIVITAS ANTIKOLESTEROL EKSTRAK ETANOL BUAH KIWI HIJAU (Actinidia deliciosa)

2020 ◽  
Vol 6 (2) ◽  
pp. 183
Author(s):  
Novena Yety Lindawati ◽  
Desi Widya Ningsih
Keyword(s):  
Quantitative Analysis ◽  
Fatty Liver ◽  
Operating Time ◽  
Ethanol Extract ◽  
The Body ◽  
Actinidia Deliciosa ◽  
Cholesterol Levels ◽  
Ethanol Extracts ◽  
Concentration Series ◽  
Green Kiwifruit

Disease in the liver caused by hypercholesterolemia is fatty liver. Fatty liver is one of the damages to the liver, a condition in which the liver experiences fat accumulation. Green kiwifruit (Actinidia deliciosa) is a plant that contains a lot of flavonoid compounds can be used as cholesterol-lowering. Flavonoids are able to release cholesterol found in the walls of blood vessels and organs in the body. The purpose of this study was to determine the presence or absence of anticholesterol activity and EC50 values in ethanol extracts of green kiwifruit (Actinidia deliciosa) with a concentration series of 2.5; 5.0; 7.5; 10.0; 12.5 ppm. Ethanol extract of green kiwifruit was tested for active substance content and quantitative analysis using UV-Vis spectrophotometry method at a wavelength of 668 nm and operating time of 15 minutes. The results showed ethanol extract of green kiwifruit contains phenols, flavonoids, saponins, vitamin C which can reduce cholesterol levels with an average EC50 value of 7.3 ppm with a coefficient of variation value of 1.12%.   Keywords : Cholesterol, Lieberman-burchard, Extract, Green kiwifruit (Actinidia deliciosa), UV-VIS spectrophotometry.

scholarly journals PENGARUH PEMBERIAN EKSTRAK ETANOL KEMBANG SEPATU (Hibiscus rosa-sinensis L.) TERHADAP JUMLAH SPERMATOZOA, BERAT BADAN, DAN BERAT TESTIS TIKUS JANTAN WISTAR (Rattus norvegicus)

2019 ◽  
Vol 19 (1) ◽  
pp. 6
Author(s):  
Nabila S Petta ◽  
Edwin De Queljoe ◽  
Rooije R.H. Rumende
Keyword(s):  
Body Weight ◽  
Rattus Norvegicus ◽  
Ethanol Extract ◽  
The Body ◽  
Male Rats ◽  
White Rats ◽  
Hibiscus Rosa Sinensis ◽  
Randomized Design ◽  
Male Wistar Rats ◽  
Ethanol Extracts

PENGARUH PEMBERIAN EKSTRAK ETANOL KEMBANG SEPATU (Hibiscus rosa-sinensis L.) TERHADAP JUMLAH SPERMATOZOA, BERAT BADAN, DAN       BERAT TESTIS TIKUS JANTAN WISTAR (Rattus norvegicus)ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak etanol kembang sepatu terhadap jumlah spermatozoa tikus jantan wistar (Rattus norvegicus). Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan menggunakan 24 ekor tikus putih jantan galur wistar (Rattus norvegicus) yang dibagi atas beberapa kelompok dimana kelompok 1 sebagai kelompok kontrol tanpa perlakuan, kelompok 2, 3 dan 4 sebagai kelompok perlakuan dengan dosis secara berturut-turut 3,6 mg/ml; 7,2 mg/ml; dan 14,4 mg/ml. Perlakuan diberikan secara oral sekali sehari sebanyak 1 ml selama 50 hari sesuai siklus spermatogenesis. Variabel yang diamati yakni jumlah sel spermatozoa, berat badan, dan berat testis. Hasil penelitian ini menunjukkan bahwa ekstrak etanol kembang sepatu dapat menurunkan jumlah sel spermatozoa, serta menyebabkan adanya perbedaan berat badan dan berat testis namun, berdasarkan hasil analisis varians, ekstrak etanol daun kembang sepatu tidak dapat menurunkan jumlah sel spermatozoa, berat badan dan berat testis tikus putih jantan galur wistar (Rattus norvegicus) secara signifikan.Kata Kunci: Sel spermatozoa, Kembang sepatu (Hibiscus rosa-sinensis L.),                    Tikus jantan Wistar (Rattus novergicus) THE INFLUENCE OF THE ETHANOL EXTRACTS  OF GRANTING HIBISCUS (Hibiscus Rosa-sinensis L.) AGAINST THE NUMBER OF SPERMATOZOA, WEIGHT AND THE WEIGHT OF THE TESTES MALE WISTAR RATS (Rattus norvegicus) ABSTRACTThis research’s objective is to know the influence of injecting ethanol extract from a hibiscus into a number of common male rats (Rattus norvegicus). This research uses the approach of complete randomized design (CRD) onto 24 common white rats (Rattus norvegicus) that is divided into groups, where group 1’s approach is control without treatment, groups 2, 3, and 4’s approach is with treatment, with consecutive doses being 3.6 mg/ml; 7.2 mg/ml; and 14.4 mg/ml.  The treatment is induced orally as large as 1cc per day for a total of 50 days following the spermatogenesis cycle. The variables that are being observed are the amount of spermatozoon cells, body weight, and testicle weight. The results of this research indicates that ethanol extract from hibiscuses, from a quantity perspective, can decrease spermatozoon cells, and it may also influence the body weight and testicle weight of the subject, in this case are common rats (Rattus norvegicus) but, from the mathematical results from Analysis Of Variance, ethanol extract from the leaves of a hibiscus cannot decrease the amount of spermatozoon, body weight, and testicle weight  of a common white rat (Rattus norvegicus).Keywords: Spermatozoon Cells, Hibiscus (Hibiscus rosa-sinensis L.), Common (white) rat (Rattus novergicus)

scholarly journals In vitro anthelmintic activity of aqueous and ethanol extracts of Paraserianthes falcataria bark waste against Haemonchus contortus obtained from a local slaughterhouse in Indonesia

2020 ◽  
Vol 13 (8) ◽  
pp. 1549-1554
Author(s):  
Zein Ahmad Baihaqi ◽  
Irkham Widiyono ◽  
Wisnu Nurcahyo
Keyword(s):  
Haemonchus Contortus ◽  
Anthelmintic Activity ◽  
Ethanol Extract ◽  
Positive Control ◽  
Sem Analysis ◽  
The Body ◽  
Paraserianthes Falcataria ◽  
Petri Dishes ◽  
Ethanol Extracts

Aim: This study was conducted to determine the anthelmintic activity of aqueous and ethanol extracts of Paraserianthes falcataria bark against Haemonchus contortus. Materials and Methods: Ethanol extract of bark (E.E.B.) waste and aqueous extract of bark (A.E.B.) waste of P. falcataria (at concentrations 0, 0.2, 0.4, 0.8, 1, 2.5, and 5%) and albendazole (2 mg/ml) as the positive control were placed in separate Petri dishes (50 mm). Twenty H. contortus worms were placed in Petri dishes and incubated at 37°C for 0.5, 1, 2, 3, 4, 5, 6, and 12 h. Mortality of each worm was ensured by pressing the body of the worm with a pair of tweezers and keeping it in lukewarm water for 5 min before declaring it dead. Mortality is defined as amount of death individuals and time of mortality of each worm was recorded. The parasites were then observed using scanning electron microscopy (SEM) at an accelerating voltage of 15 Kv. Statistical analysis was performed using SPSS 21.0 software, two-way ANOVA followed by Tukey's test to detect significant differences (p<0.05). The result was expressed as the mean ± standard deviation. Results: The E.E.B. and A.E.B. of P. falcataria contained active compounds, such as tannin, alkaloid, flavonoid, saponin, steroid, and triterpenoid. E.E.B. had a higher content of phenol, while A.E.B. had a higher content of flavonoid. In this study, P. falcataria showed a significant effect (p=0.00) on H. contortus in vitro. E.E.B. (0.8%) was able to exterminate H. contortus completely after 6 h, more effective than A.E.B. (5%) while the positive control requires (2 mg/ml) after 2 h. SEM analysis of the worm treated with E.E.B. and A.E.B. showed damaged cuticle structure. Conclusion: The aqueous and ethanol extracts of P. falcataria bark waste demonstrated anthelmintic activity against H. contortus.

Invivo Protective Effect of Indigofera on Hepatic Tissue

2020 ◽  
Vol 8 (1) ◽  
pp. 7-10
Author(s):  
Vishal N Kushare ◽  
Suvarna A Wagh
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activity ◽  
Free Radicals ◽  
Human Body ◽  
Ethanol Extract ◽  
The Body ◽  
Hepatic Tissue ◽  
Cell Organelle ◽  
The World ◽  
Ethanol Extracts

Oxidative Stress is the primary cause of most of the diseases currently in the world. The human body is prone to many illnesses out of which oxidative stress plays a significant role in the causation of those. The Stress in the body releases free radicals and these free radicals react with the cell organelle and cause denaturation and break down. The generated free radicals should be fought to eliminate and prevent toxic effects. Many drugs are known to fight free radicals. Most of them had been scientifically evaluated and published for their activity too. The investigations say that antioxidant activity of the herbs does not similarly reflect . There were differences in activity and significant deviations in the results that are shown in comparison to and . Thus, there is an urgent necessity to investigate the antioxidant activity of herbs to make sure that the activity resembles and to find any variations when compared to activity. This research protocol was framed out to screen for the antioxidant activity of the ethanol extracts of the Indigofera leaves by estimating the serum parameters and correlating the results with the human body. Out of the values overall, the were the ones that are significant participants in fighting the free radicals and in boosting the immune system. The ethanol extract successfully prevented the breakdown of the cellular structure of the liver cells, thereby protecting it and replenishing the enzyme levels by destroying the free radicals that are generated due to DMH.

scholarly journals Activity Test of Suji Leaf Extract (Dracaena angustifolia Roxb.) on in vitro cholesterol lowering

2018 ◽  
Vol 21 (2) ◽  
pp. 54-58 ◽  
Author(s):  
Devina Ingrid Anggraini ◽  
Lily Fathrah Nabillah
Keyword(s):  
Leaf Extract ◽  
Ethanol Extract ◽  
The Body ◽  
Flavonoid Content ◽  
Cholesterol Lowering ◽  
Cholesterol Levels ◽  
Method Of Extraction ◽  
Lowering Activity ◽  
Solvent Analysis

Cholesterol is a natural substance with physical characteristic similar to fat but has a steroidal group. The body requires cholesterol in normal amount; however, it will harm the body in excess amount. High cholesterol levels in the blood are dangerous because of the precipitation of cholesterol and other fatty substances resulting in atherosclerosis. Suji leaf (Dracaena angustifolia Roxb.) used as a natural dye has a high flavonoid content that is inferred to have cholesterol-lowering activity. This study aims to test the in vitro activity of suji leaf (Dracaena angustifolia Roxb.) extract in decreasing cholesterol level with various concentrations and to find the effective concentration (EC50). The method of extraction used was remaceration method with 70% ethanol solvent. Analysis of cholesterol-lowering activity was done by Lieberman-Burchard method by making variation of ethanol extract 400 ppm, 500 ppm, 600 ppm, 700 ppm, and 800 ppm. The results showed the percentage of cholesterol-lowering activity by 33.62%, 36.15%, 46.61%, 56.39% and 64.05% respectively. Value of EC50 activity of suji leaf extract is 632.50 ppm.

scholarly journals ANTI-CHOLOSETEROL ACTIVITIES OF WHITE (RAPHANUS RAPHANISTRUM) AND RED (RAPHANUS SATIVUS) RADISH ROOTS

2021 ◽  
pp. 24-29
Author(s):  
NOVI YANTIH ◽  
WINDA DESTIANA ◽  
DIAH KARTIKA PRATAMI
Keyword(s):  
Statistical Analysis ◽  
Raphanus Sativus ◽  
Ethanol Extract ◽  
Raphanus Raphanistrum ◽  
Cholesterol Levels ◽  
Radish Root ◽  
Ic50 Values ◽  
Ethanol Extracts ◽  
Red Radish

Objective: The purpose of this research is to explore the in vitro activities of white (Raphanus raphanistrum) and red (Raphanus sativus) radish root ethanol extract in decreasing cholesterol levels. Methods: Ultrasonification method was used in obtaining 96% ethanol extract of white and red radish root. The cholesterol levels were analyzed by visible spectrophotometry, which was validated using Lieberman-Buchard reagents. The decreased cholesterol levels were converted into IC50 values. Results: The results showed that the IC50 of 96% white and red radish root ethanol extracts were 743.7 and 634.7 µg/ml, respectively. The results of statistical analysis using the T-test obtained a significant value greater than the probability value (P) of 0.05. Conclusion: Therefore, it was concluded that the activities of 96% ethanol extract of white and red radish roots did not have a significant ability to reduce the in vitro cholesterol levels.

Uji Aktivitas Antikolesterol Ekstrak Daun Puring (Codiaeum variegatum (L.) Rumph. Ex. A.Juss) Secara In Vitro

2021 ◽  
Vol 1 ◽  
pp. 487-498
Author(s):  
Farida Ulya Sahara ◽  
S Slamet ◽  
Urmatul Waznah ◽  
W Wirasti
Keyword(s):  
Vitamin D ◽  
Flowering Plants ◽  
The Body ◽  
Measuring Device ◽  
Extract Concentration ◽  
Cholesterol Levels ◽  
Codiaeum Variegatum ◽  
Percent Decrease ◽  
Concentration Series

AbstractCholesterol is an essential building material for the body to synthesize important substances such as cell membranes and insulation materials around nerve fiber as well as genital hormones and kidney of vitamin D and bile acids. Puring plants iclusive varieties of flowering plants who most of society interest because have varied colour leaf and have compound secondary metabolic substances of flavonoid, phenolic, triterpenoid, steroid and alkaloids. The purpose of this study was to determine the anticholesterol activity of puring leaves in vitro. The method used in vitro with Lieberman-Burchad reagent using a UV-Vis spectrophotometer measuring device at a wavelength of 665.0 nm. The concentration series used are 100; 200; 300; 400 and 500 ppm. The results showed that at a concentration of 500 ppm it can decrease cholesterol levels by 52.20% and The EC50 value obtained was 449.87 g/mL. The increase in each extract concentration showed an increase in the percent decrease in cholesterol levels.Keywords: cholesterol; puring leaf; lieberman-burchard AbstrakKolesterol merupakan bahan bangun esensial bagi tubuh untuk sintesis zat-zat penting, seperti membran sel dan bahan isolasi sekitar serat saraf, begitu pula hormon kelamin dan anak ginjal, vitamin D, serta asam empedu. Tanaman puring termasuk jenis tanaman hias yang banyak diminati masyarakat karena memiliki warna daun yang beragam dan memiliki kandungan senyawa metabolit sekunder berupa flavonoid, fenolik, triterpenoid, steroid dan alkaloid. Tujuan penelitian ini untuk mengetahui aktivitas antikolesterol pada daun puring secara in vitro. Metode yang digunakan secara in vitro dengan pereaksi Lieberman-Burchad menggunakan alat pengukur spektrofotometer UV-Vis pada panjang gelombang 665,0 nm. Seri konsentrasi yang digunakan yaitu 100; 200; 300; 400 dan 500 ppm. Hasil penelitian menunjukkan pada konsentrasi 500 ppm dapat menurun kadar kolesterol sebesar 52,20% dan nilai EC50 yang didapatkan sebesar 449,87 µg/mL. Peningkatan setiap konsentrasi ekstrak menunjukan peningkatan persen penurunan kadar kolesterol.Kata kunci: daun puring; kolesterol; Lieberman-burchard

scholarly journals Inhibition of Xanthine Oxidase Activity by Ethanolic Extract of Piperomia pellucida L., Acacypha indica L. and Momordica charantia L.

2016 ◽  
Vol 8 (3) ◽  
pp. 161
Author(s):  
Parawansah Parawansah ◽  
Nuralifah Nuralifah ◽  
Gemini Alam ◽  
Rosdiana Natzir
Keyword(s):  
Uric Acid ◽  
Xanthine Oxidase ◽  
Ethanol Extract ◽  
Negative Control ◽  
Momordica Charantia ◽  
The Body ◽  
Enzymatic Reactions ◽  
Inhibition Activity ◽  
Ethanol Extracts ◽  
Acalypha Indica

BACKGROUND: Uric acid is a final result of purine catabolism, the enzymatic reactions in the body cells from amino acids or ribonucleotide dinucleotide. Peperomia pellucida L. (P. pellucida), Acalypha indica L. (A. indica) and Momordica charantia L. (M. charantia) are plants which have efficacy to reduce levels of uric acid excess. The aim of this research is to find out the effect of ethanol extract of P. pellucida, A. indica and M. charantia in preventing the formation of uric acid excess by inhibiting the action of the enzyme xanthine oxidase and comparing the inhibition activity of xanthine oxidase on treatments.METHODS: The study design is experimental and conducted using the enzyme xanthine oxidase, xanthine (substrate), pH 7.5 phosphate buffer, samples (P. pellucida, A. indica and M. charantia ethanol extracts) and HCL as reaction breaker. Inhibition of xanthine oxidase was determined enzymatically and unreacted xanthine was measured by UV spectrophotometer at 290 nm. The data were expressed as percent inhibition and the inhibitory concentration (IC)50 were determined using linear regresion of inhibition activity vs. concentration.RESULTS: The IC50 of P. pellucida, A. indica and M. charantia ethanol extracts in inhibiting xanthine oxidase were 19.5 ppm, 77.6 ppm and 17.8 ppm, respectively. IC50 of allopurinol was 1.99 μg/ml, and negative control (combination of enzyme and substrate) has absorbance value of 0.75026.CONCLUSION: Ethanol extract of M. charantia showed the most potent inhibition toward xanthine oxidase compared to the other two extracts.KEYWORDS: xanthine oxidase, Peperomia pellucida L., Acalypha indica L., Momordica charantia L.

scholarly journals Uji Aktivitas Antikolesterol Partisi N-Heksana, Metanol Dan Ekstrak Etanol Kulit Jeruk Nipis (Citrus Aurantiifolia) Secara In Vitro

2021 ◽  
Vol 1 ◽  
pp. 403-412
Author(s):  
Iesyi Lutfiyati ◽  
Urmatul Waznah ◽  
S Slamet ◽  
W Wirasti
Keyword(s):  
Ethanol Extract ◽  
Test Sample ◽  
Research Data ◽  
The Body ◽  
Cholesterol Levels ◽  
Lime Peel ◽  
Vitro Analysis ◽  
Citrus Aurantiifolia ◽  
In Vitro Analysis

AbstractCholesterol is an important sterol in human body tissue which belongs to the lipid group but cannot be hydrolyzed. Cholesterol has various uses in the body such as forming steroid hormones in the hormones estrogen and progesterone. However, if cholesterol levels in the blood are too high, it can cause blockage of blood flow which can lead to atherosclerosis. Lime contains secondary metabolites that function to reduce the increase in cholesterol levels in the blood. The purpose of this study was to determine the anticholesterol activity and to determine the EC₅₀ value of partition n-hexane, methanol, ethanol extract of lime peel (Citrus aurantiifolia) in vitro. Analysis of cholesterol activity is known by measuring cholesterol levels in vitro using Lieberman Burchard reagent. The analytical method used UV-Vis spectrophotometry at a wavelength of 665.0 nm with a series of test sample concentrations of 150 µg/ml; 300 µg/ml; 450 µg/ml; 600 µg/ml and 750 µg/ml. The research data shows that the decrease in cholesterol levels is directly proportional to the increase in the concentration in the sample. The EC₅₀ value of the n-hexane partition was 448.76 µg/ml; methanol partition as much as 448.98 µg/ml and ethanol extract as much as 450.18 µg/ml.Keywords: Anticholesterol; in vitro; lime peel; partition. AbstrakKolesterol merupakan sterol yang penting dalam jaringan tubuh manusia yang termasuk pada golongan lipid tetapi tidak dapat terhidrolisis. Kolesterol memiliki berbagai kegunaan dalam tubuh seperti pembentuk hormon-hormon steroid pada hormon esterogen dan progrsteron. Namun, jika kadar kolesterol dalam darah terlalu tinggi maka dapat menyebabkan penyumbatan aliran darah yang dapat mengakibatkan penyakit Aterosklerosis. Jeruk nipis memiliki kandungan metabolit sekunder yang berfungsi untuk mengurangi kenaikan kadar kolesterol dalam darah. Tujuan pada penelitian ini yaitu mengetahui aktivitas antikolesterol dan mengetahui nilai EC₅₀ dari partisi n-heksana, metanol, ekstrak etanol kulit jeruk nipis (Citrus aurantiifolia) secara in vitro. Analisis aktivitas kolesterol diketahui dengan mengukur kadar kolesterol secara in vitro menggunakan pereaksi Lieberman Burchard. Metode analisis menggunakan spektrofotometri UV-Vis pada panjang gelombang 665,0 nm dengan seri konsentrasi sampel uji 150 µg/ml; 300 µg/ml; 450 µg/ml; 600 µg/ml dan 750 µg/ml. Data penelitian menunjukkan penurunan kadar kolesterol berbanding lurus dengan peningkatan konsentrasi pada sampel. Nilai EC₅₀ partisi n-heksana sebanyak 448,76 µg/ml; partisi metanol sebanyak 448,98 µg/ml dan ekstrak etanol sebanyak 450,18 µg/ml. Kata kunci: Antikolesterol; in vitro; kulit jeruk nipis; partisi.

scholarly journals DETERMINATION of TOTAL FLAVONOID LEVELS on LEAF STALKS ETHANOL EXTRACT of TARO (Colocasia esculenta[L.]Schott)

2018 ◽  
Vol 1 (1) ◽  
pp. 58-66
Author(s):  
Novena Yety Lindawati
Keyword(s):  
Quantitative Analysis ◽  
Operating Time ◽  
Ethanol Extract ◽  
Total Flavonoids ◽  
Qualitative And Quantitative Analysis ◽  
Alternative Medicines ◽  
Total Flavonoids Content ◽  
Qualitative Test ◽  
Standard Solution

Taro is plant that has a pseudostalk,cylindrical and light brown bulbs. The shape of leaf is the heart in length. Leaf stalk of taro contains are saponins, flavonoids, tanins, alkaloids, steroids and terpenoids. Leaf stalk of taro can be used as an alternative medicines wound and antioxidants. Flavonoids have an important role in the biological activity of taro leaf stalk. This research aims to determine the flavonoid and total flavonoids content in the taro leaf stalk extract. The extraction is done using maceration method with 70% ethanolas solvent. The extract which is got is used for qualitative and quantitative analysis. Quercetin used as a standard solution. Quantitative analysis using UV-Vis Spectrophotometry on a wavelength of 435.5 nm and operating time at the 29th minute. The results of qualitative test showed that the extract was positive flavonoids. The average concentrations of total flavonoids was 10,2223mg QE/gram extract with %CV value of 0,3051%.

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