scholarly journals PROXIMATE COMPOSITION OF DRIED POWDER OF Passiflora Foetida LEAVES AND FRUITS AND ITS PHYTOCHEMICAL CONTENT OF CRUDE AQUEOUS AND ETHANOL EXTRACT

2021 ◽  
Vol 3 (4) ◽  
pp. 99-108
Author(s):  
NOR AZIZAH YUSOF ◽  
◽  
AZIZAH MAHMOOD ◽  
Keyword(s):  
Proximate Composition ◽  
Ethanol Extract ◽  
Phytochemical Content ◽  
Passiflora Foetida

scholarly journals Genotype selection for phytochemical content and pharmacological activities in ethanol extracts of fifteen types of Orthosiphon aristatus (Blume) Miq. leaves using chemometric analysis

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Irmanida Batubara ◽  
Komariah Komariah ◽  
Apong Sandrawati ◽  
Waras Nurcholis
Keyword(s):  
Principal Component ◽  
Ethanol Extract ◽  
Chemometric Analysis ◽  
Total Phenolic ◽  
Cytotoxic Activities ◽  
Pharmacological Activities ◽  
Frap Assay ◽  
Phytochemical Content ◽  
Ethanol Extracts ◽  
Mcf 7

AbstractOrthosiphon aristatus (Blume) Miq. of the Lamiaceae family, called as kumis kucing in Indonesia, is a valuable medicinal plant for their pharmacological properties. The present study comprised of fifteen genotypes of O. aristatus was undertaken to evaluate the genotypes based on phytochemical content and pharmacological activities of leaves ethanol extract. Chemometric analysis (correlation and principal component analysis) was also used to investigate the genetic variability based on phytochemical content and pharmacological activities of O. aristatus genotypes. Results of phytochemical characterization showed that total phenolic ranged from 1.48 to 36.08 (maximum in A15) mg GAE/g DW, total flavonoid ranged from 0.10 to 3.07 (maximum in A15) mg QE/g DW, sinensetin ranged from 0.36 to 4.02 (maximum in A11) mg/g DW, and rosmarinic acid ranged 0.06 to 7.25 (maximum in A7) mg/g DW. Antioxidant activity was tested using DPPH and FRAP assay. Antioxidant results showed that DPPH ranged from 1.68 to 15.55 (maximum in A15) μmol TE/g DW and FRAP ranged from 0.07 to 1.60 (maximum in A1 and A7) μmol TE/g DW. The genotype A8 showed the highest cytotoxic activities against HeLa (66.25%) and MCF-7 (61.79%) cell lines. Maximum α-glucosidase inhibitory activity was recorded in genotype A2 with the value of 62.84%. The genotypes A1, A2, A7, A11, and A15 were identified as superior based on their phytochemicals content and pharmacological activities coupled with chemometric analysis. This finding is important for breeding studies and also the pharmaceutical perspective of O. aristatus.

scholarly journals SKRINING FITOKIMIA, UJI AKTIVITAS ANTIOKSIDAN, DAN TOKSISITAS DARI EKSTRAK DAUN KERSEN (Muntingia calabura L.) DENGAN METODE 1.1-diphenyl-2-picrylhydrazyl (DPPH) dan Brine Shrimp Lethality Test (BSLT)

PHARMACON ◽  
2019 ◽  
Vol 8 (2) ◽  
pp. 315
Author(s):  
Selin Widjaya ◽  
Widdhi Bodhi ◽  
Adithya Yudistira
Keyword(s):  
Antioxidant Activity ◽  
Ethyl Acetate ◽  
Brine Shrimp ◽  
Ethanol Extract ◽  
Brine Shrimp Lethality ◽  
Phytochemical Content ◽  
Lc50 Value ◽  
Ic50 Value ◽  
Dpph Method ◽  
Muntingia Calabura

ABSTRACTKersen (Muntingia calabura L.) is a plant that has begun to be eliminated and was rarely used because it is often considered to have no economic value and lack of knowledge about its utilization, whereas kersen plants contain flavonoids, saponins, and tannins which were have high benefit for health. The content of metabolites is affected by soil nutrient elements and difference place of growth. This study aims to determine the potential of kersen leaves grown in North Minahasa based on phytochemical content, ability of antioxidant activity, and toxicity. Kersen leaves were extracted using sequential maceration method with n-hexane, ethyl acetate, and ethanol as solvents. Phytochemical Screening using several reagents which tailored to the type of phytochemical test. 1.1-diphenyl-2-picrylhydrazyl (DPPH) method is used to evaluate antioxidant activity, and Brine Shrimp Lethality Test (BSLT) method is used to evaluate toxicity. The result of this study indicate that the n-hexane extract contains phenols, flavonoids, and tannins, with IC50 value 12.54 μg/mL, and LC50 value 881 μg/mL. Ethyl acetate extract contains phenols, flavonoids, tannins, and saponins, with IC50 value 61.3 μg/mL, and LC50 value 1758 μg/mL. Ethanol extract has phenol, flavonoid, tannin, saponin, and terpenoid content, with IC50 value 9.01 μg/mL, and LC50 value 106 μg/mL. Keywords : Kersen leaves, Antioxidant, Toxicity, IC50, LC50 ABSTRAKKersen (Muntingia calabura L.) merupakan tanaman yang sudah mulai tersingkirkan dan jarang dimanfaatkan karena sering dianggap tidak punya nilai ekonomis dan kurangnya pengetahuan tentang pemanfaatannya, padahal tanaman kersen memiliki kandungan flavonoid, saponin, dan tanin yang bermanfaat tinggi untuk kesehatan. Kandungan senyawa metabolit dipengaruhi oleh unsur hara tanah dan perbedaan tempat tumbuh. Penelitian ini bertujuan untuk mengetahui potensi dari daun kersen yang tumbuh di Minahasa Utara berdasarkan kandungan fitokimia, kemampuan aktivitas antioksidan, dan toksisitasnya. Ekstrak daun kersen diekstraksi dengan metode maserasi sekuensial menggunakan pelarut n-heksan, etil asetat, dan etanol.  Skrining fitokimia menggunakan beberapa reagen yang disesuaikan dengan jenis uji fitokimia. Metode 1.1-diphenyl-2-picrylhydrazyl (DPPH) digunakan untuk mengevaluasi aktivitas antioksidan, dan metode Brine Shrimp Lethality Test (BSLT) digunakan untuk mengevaluasi toksisitas. Hasil penelitian ini menunjukkan bahwa ekstrak n-heksan memiliki kandungan fenol, flavonoid, dan tanin, nilai IC50 12,54 μg/mL, dan nilai LC50 881 μg/mL. Ekstrak etil asetat memiliki kandungan fenol, flavonoid, tanin, dan saponin, nilai IC50 61,3 μg/mL, dan nilai LC50 1758 μg/mL. Ekstrak etanol memiliki kandungan fenol, flavonoid, tanin, saponin, dan terpenoid, nilai IC50 9,01 μg/mL, dan nilai LC50 106 μg/mL. Kata kunci : Daun Kersen, Antioksidan, Toksisitas, IC50, LC50

scholarly journals Antioxidant and Radical Scavenging of Piliostigma reticulatum using FRAP and DPPH

2021 ◽  
Keyword(s):  
Methanol Extract ◽  
Antibacterial Effect ◽  
Radical Scavenging ◽  
Ethanol Extract ◽  
Salmonella Typhi ◽  
Phytochemical Content ◽  
E Coli ◽  
Radical Scavenging Ability ◽  
Radical Scavenging Properties ◽  
Piliostigma Reticulatum

The antibacterial activity, phytochemical constituents and the radical scavenging ability using FRAP and DPPH of Piliostigma reticulatum were investigated in this study. Of all the solvent extracts used to assay the antibacterial effect, ethanol extract had the highest activity, followed by the aqueous extract with very weak activity against Pseudomonsa aeruginosa, Salmonella typhi and E. coli, methanol extract had no visible effect on the test organisms while ethyl acetate was active against only E. coli. The presence of phytochemicals such as alkaloids, glycosides, steroids, anthraquinones, phenol, tanin and saponin was observed. Antinutrients such as Tanin, Phenol, Phylate, Oxalate, Saponin and Flavonoids in copious amount. Ethanol extract of P. reticulatum was found to have the highest antioxidant ability, followed by the methanol extract. Ehtyl acetate extract had minimal radical scavenging ability. The antibacterial effect, phytochemical content and the radical scavenging properties of the plant makes it a good candidate in the development of antimicrobial therapeutics.

scholarly journals Evaluation of Gastroprotective Activity of Cemot Leaves (Passiflora foetida L.) Extracted by Ultrasonic Assisted Extraction (UAE) Against Ethanol-Induced Gastric Lesions in Rats

2020 ◽  
Vol 25 (2) ◽  
pp. 108
Author(s):  
Elsa Trinovita ◽  
Fatmaria Fatmaria
Keyword(s):  
Gastric Ulcer ◽  
Ethanol Extract ◽  
Peptic Ulcers ◽  
Gastroprotective Activity ◽  
Ulcer Index ◽  
Assisted Extraction ◽  
Ultrasonic Assisted ◽  
Ultrasonic Assisted Extraction ◽  
Passiflora Foetida ◽  
Method Of Extraction

Peptic ulcers are one of the global health problems in the world. However, most of these drugs have unwanted side effects and drug interactions that this research focuses on the use of plant products as an anti gastric ulcer. The phytochemical of Passiflora foetida L. leaves or better known by the name of the Central Borneo with 'Cemot' such as flavonoids, alkaloids, and tannin has potential as a gastroprotective. This study used the method of extraction of non-conventional, namely the UAE, because it has advantages compared with other conventional methods. This study aims to investigate the gastroprotective activities of ethanol extract of Passiflora foetida leaves-UAE. Cemot extract was obtained by UAE method using a concentration of ethanol (70%), the ratio of sample/liquid (10g/mL) for 3 minutes. Three groups of rats treated with a respective dose of the extract (50, 100 and 200 mg/kg BW), one group of rats treated with omeprazole 36 mg/kg BW for seven days before peptic ulcer induction using ethanol. The activity gastroprotective with measurement of lesion of gastric ulcer index and the percentage of inhibition ulcer. Group of rats treated with 200 mg/kg BW extract showed a decreased the ulcer index and ulcer inhibition than the other extract dosage groups, respectively 2.83 and 35.34%. Conclusion: Based on the results of this study concluded that the cemot extract has potential as a gastroprotective.

scholarly journals In-Vitro Effectiveness of Ethanol Extract of Permot Leaf (Passiflora foetida Linn.) Towards Mortality of Rhipicephalus sanguineus Larvae

2020 ◽  
Vol 4 (2) ◽  
pp. 61
Author(s):  
Intan Nurcahya ◽  
Ratna Damayanti ◽  
Iwan Sahrial Hamid ◽  
Agus Wijaya
Keyword(s):  
Ethanol Extract ◽  
Rhipicephalus Sanguineus ◽  
Probit Analysis ◽  
Lethal Concentration ◽  
Extract Concentration ◽  
Randomized Design ◽  
Lethal Time ◽  
Completely Randomized Design ◽  
Passiflora Foetida

This study had three fold objective which were finding the effectiveness of ethanol extract of permot leaf (Passiflora foetida Linn.) towards mortality of Rhpicephalus sanguineus (R. sanguineus) larvae in vitro and also identifying lethal concentration and lethal time. Completely randomized design was used with six treatments and four replications. Five R. sanguineus were used in the treatment for all replication. The observation of mortality was done every ten minutes in five hours. Rhpicephalus sanguineus larvae were dead if there was no movement. The collected data was analyzed using ANOVA factorial and followed by Duncan’s test. The obtained data showed that ethanol extract of permot’s leaf ethanol extract was effective toward mortality of R. sanguineus larvae in vitro. The suspension of 10% extract concentration of permot leaf ethanol extract has a similar effectiveness as Noticks®. Probit analysis stated that LC50 can be reached by using the 4% concentration in two hours and 2.4% concentration in five hours. LC95 can be reached by using the 6.5% concentration in two hours and 3.93% concentration in five hours. The quickest LT50 can be reached in 0.91 hours and LT95 ­2.37 hours after treatment with 10% concentration.

scholarly journals Efektivitas Antioksidan dari Ekstrak Bunga Kasumba Turate (Carthamus tinctorius L.) dan Potensinya Sebagai Antihiperkolesterolemia

2021 ◽  
Vol 21 (2) ◽  
pp. 182
Author(s):  
Juwita Wita Yasir ◽  
Lidya Irma Momuat ◽  
Julius Pontoh
Keyword(s):  
Ethyl Acetate ◽  
Ethanol Extract ◽  
Carthamus Tinctorius ◽  
Blood Cholesterol ◽  
Ldl Oxidation ◽  
Phytochemical Content ◽  
Flower Extract ◽  
Antioxidant Effectiveness ◽  
Dpph Method ◽  
Ic50 Values

Telah dilakukan penelitian untuk menganalisis kandungan metabolit sekunder dan efektivitas antioksidan dari ektrak etanol bunga kasumba turate (Carthamus tinctorius L.), serta potensinya sebagai antihiperkolesterolemia. Bunga kasumba turate yang telah dikeringanginkan, dihaluskan dan dimaserasi dengan pelarut etanol 70%, lalu dievaporasi pelarutnya. Ekstrak etanol (EE) yang diperoleh dipartisi berturut-turut dengan pelarut n-heksana, etil asetat dan air, sehingga diperoleh ekstrak fraksi n-heksana (FH), etil asetat (FEA) dan air (FA). Selanjutnya, EE, FH, FEA, dan FA diuji kandungan metabolit sekundernya (metode Harborne) dan efektivitas antioksidannya (metode DPPH). Hasil penelitian menunjukkan bahwa EE dan FEA mengandung alkaloid, fenolik, flavonoid, saponin, tanin dan triterpenoid. FA mengandung fenolik, flavonoid, saponin, tanin dan triterpenoid. FH mengandung alkaloid, flavonoid dan triterpenoid. Efektivitas antioksidan bunga kasumba turate (dinyatakan dalam IC50) yang tertinggi pada FEA, diikuti FH, FA dan EE, dengan nilai IC50 53,59, 75,45, 77,43, dan 89.,9 µg/mL. Hasil kajian menunjukkan bahwa bunga kasumba turate dapat menghambat oksidasi LDL dan menurunkan kadar kolesterol darah. Penelitian ini menyimpulkan bahwa ekstrak bunga kasumba turate memiliki efektivitas antioksidan yang kuat dan efek antihiperkolesterolemia.Kata kunci: Antihiperkolesterolemia; antioksidan; Carthamus tinctorius L.; etanolAntioxidant Effectiveness of Kasumba Turate Flower Extract (Carthamus tinctorius L.) and Its potential as an AntihypercholesterolemiaABSTRACTResearch has been carried out to analyze the secondary metabolite content and antioxidant effectiveness of the ethanol extract of kasumba turate flower (Carthamus tinctorius L.), as well as its potential as antihypercholesterolemia. Kasumba turate flowers that have been dried and mashed, macerated with 70% ethanol solvent, then evaporated the solvent. The ethanol extract (EE) obtained was partitioned successively with n-hexane, ethyl acetate and water as solvents, so that the extracts of the n-hexane (FH), ethyl acetate (FEA) and water (FA) fractions were obtained. Furthermore, EE, FH, FEA, and FA were tested for their phytochemical content (Harbourne method) and antioxidant effectiveness (DPPH method). The results showed that EE and FEA contained alkaloids, phenolics, flavonoids, saponins, tannins and triterpenoids. FA contains phenolics, flavonoids, saponins, tannins and triterpenoids. FH contains alkaloids, flavonoids and triterpenoids. The antioxidant effectiveness of casumba turate flower (expressed in IC50) was highest in FEA, followed by FH, FA and EE, with IC50 values of 53,59, 75,45, 77,43, and 89,19 g/mL, respectively. The results of the literature review show that kasumba turate flowers can inhibit LDL oxidation and reduce blood cholesterol levels. This study concluded that kasumba turate flower extract has a strong antioxidant effectiveness and antihypercholesterolemic effect.Keywords: Antihypercholesterolemia; antioxidant; Carthamus tinctorius L.; ethanol

Momordica charantia Extracts in Selected Media:Screening of Phytochemical Content and In vitro Evaluation of Anti-Diabetic Properties

2016 ◽  
Vol 53 (2) ◽  
pp. 164 ◽  
Author(s):  
Flora-Glad Chizoba Ekezie ◽  
W. Jessie Suneetha ◽  
K. Uma Maheswari ◽  
T. N. V. K. V. Prasad ◽  
B. Anila Kumari
Keyword(s):  
Diabetes Mellitus ◽  
Citric Acid ◽  
Ethanol Extract ◽  
Momordica Charantia ◽  
Bitter Gourd ◽  
Phytochemical Content ◽  
Patients With Diabetes ◽  
Potential Applications ◽  
Treatment Of Diabetes

Diabetes mellitus is a multifunctional disorder which is increasing rapidly in most parts of the world. It has been estimated that up to one third of patients with diabetes mellitus use some form of complementary and alternative medicine. One plant that has received the most attention for its anti-diabetic properties is Momordica charantia commonly referred to as bitter gourd. In this study, bitter gourd was extracted in various media i.e. ethanol, water, citric acid, sodium carbonate and sodium chloride. The samples were evaluated for their in-vitro ability to inhibit α-amylase and α-glucosidase enzymes activity. Ethanol extract was observed to have maximum inhibition against these enzymes. The IC<sub>50</sub> values recorded for inhibition of α-amylase activity were 81.34, 87.56, 83.89, 97.71 and 83.12 μg/ml respectively for crude extracts of ethanol, water, citric acid, Na<sub>2</sub>CO<sub>3</sub> and NaCl. Similarly, the ability of extracts to inhibit α-glucosidase was reflected in the result pattern ethanol&lt;Na<sub>2</sub>CO<sub>3</sub>&lt;NaCl&lt;aqueous&lt;citric acid (i.e. 72.81&lt;75.66&lt;80.15&lt;81.22&lt;83.85 μg/ml). Therefore, ethanol extract has potential applications in developing drug therapy for the treatment of diabetes using bitter gourd.

scholarly journals IDENTIFIKASI FITOKIMIA, UJI AKTIVITAS ANTIOKSIDAN DENGAN METODE 1.1-diphenyl-2-picrylhydrazyl (DPPH), DAN TOKSISITAS DENGAN METODE Brine Shrimp Lethality Test (BSLT) DARI EKSTRAK ETANOL TANGKAI BUAH PINANG YAKI (Areca vestiaria Giseke)

PHARMACON ◽  
2019 ◽  
Vol 8 (3) ◽  
pp. 619
Author(s):  
Glorya Karundeng ◽  
Herny E. I. Simbala ◽  
Imam Jayanto
Keyword(s):  
Brine Shrimp ◽  
Ethanol Extract ◽  
Areca Nut ◽  
Brine Shrimp Lethality ◽  
Plant Toxicity ◽  
Phytochemical Content ◽  
North Sulawesi ◽  
The People ◽  
Ic50 Value ◽  
Very High

ABSTRACT Pinang Yaki (Areca vestiaria Giseke) which is a kind of wild palm, is a multi-functional plant. The people of North Sulawesi empirically use this plant to cure various diseases. In a previous study that said leaves, seeds and even the seed skin of areca nut have very high antioxidant content. Because of the large amount of antioxidants contained in Pinang Yaki plants, the study wanted to examine the compound content of the stalks of this plant. This study aims to determine the phytochemical content, ability of antioxidant activity, and plant toxicity, so that later it can be used as medicine. The results of this study indicate that the ethanol extract of areca fruit stalk has flavonoids, saponins, triterpenoids which have the potential as antioxidants and have a strong Inhibition Concetration 50 (IC50) value, ie, 16.52 μg / mL based on the 1.1-diphenyl-2-picrylhydrazyl method (DPPH), and the level of toxicity, namely the value of Lethality Concetration 50 (LC50) of 602 μg / mL which was carried out by the Brine Shrimp Lethality Test (BSLT) method. Keywords: Areca vestiaria Giseke, Antioxidants, Toxicity, DPPH, BSLT ABSTRAK Pinang Yaki (Areca vestiaria Giseke) yang merupakan sejenis palem liar, merupakan tanaman yang multi fungsi. Masyarakat Sulawesi Utara secara empiris menggunakan tanaman ini untuk menyembuhkan berbagai macam penyakit. Pada penelitian yang sebelumnya mengatakan bahwa daun, biji bahkan kulit biji dari Pinang Yaki mempunyai kandungan antioksidan yang sangat tinggi. Oleh karena banyaknya kandungan antioksidan yang terkandung dalam tanaman Pinang Yaki maka peneliti ingin meneliti kandungan senyawa dari tangkai buah tanaman ini. Penelitian ini bertujuan untuk mengetahui kandungan fitokimia, kemampuan aktivitas antioksidan, dan toksisitas tanaman, agar nantinya bisa digunakan sebagai obat. Hasil penelitian ini menunjukkan bahwa ekstrak etanol tangkai buah Pinang Yaki memiliki kandungan flavonoid, saponin, triterpenoid yang berpotensi sebagai antioksidan dan memiliki nilai Inhibisi Concetration 50 (IC50) yang sangat kuat yakni, 16.52 μg/mL berdasarkan pengujian dengan metode 1.1-diphenyl-2-picrylhydrazyl (DPPH), dan  kadar toksisitas yakni nilai Lethality Concetration 50 (LC50) sebesar 602 μg/mL yang dilakukan dengan metode pengujian Brine Shrimp Lethality Test (BSLT). Kata kunci: Pinang Yaki, Antioksidan, Toksisitas, DPPH, BSLT

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