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OPTIMATION OF COMPOSTION OF SPAN 80-CRODURET 50-PROPYLENE GLYCOL AS EMULSIFIER OF STRAWBERRY JUICE (Fragaria vesca L.) EMULGEL AND TRANSPORT TEST THROUGH SHED SNAKE SKIN MEMBRANE ERMAWATI, DIAN EKA
Journal of Food and Pharmaceutical Sciences Vol 4, No 3 (2016): J. Food Pharm. Sci (September-December)
Publisher : Fakultas Farmasi, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (119.211 KB) | DOI: 10.14499/jfps

Abstract

Strawberry (Fragaria vesca L.) contains many nutrients that are beneficial to health because rich of antioxidant such as ascorbic acid, quercetin-3-β-D–glucoside, anthocyanin pelargonidin-3-O-glucoside and cyanidin-3-glucoside. Amount of anthocyanins and flavonoids in strawberry during process will decline respectively 53% for pelargonidin-3-O-glucoside and 40% for flavonoid quercetin. Using water-oil emulsion (w/o) topically less convenient, so it needs to be dispersed in the matrix gel to help sustain the permeation of the active components of strawberry juice into the stratum corneum. Emulsion consisting of water and oil components are not mixed with each other, thus requiring additional emulsifier to create a system that is homogeneous and stable.The proportion of combination of emulsifier as span 80, croduret 50, propylene glycol are optimized, to produce an optimum formula with good physical stability. The optimization method was Simplex Lattice Design by using Design Expert® software 7.1.5. The results of the response of the assessed physical parameter were viscosity, separation ratio (F), and diameter of emulsion globule. The optimum formula have measured physical stability test, active ingredient of flavonoid and anthocyanins, which  then was conducted  transport  test  through the membrane of shed snake skin by Franz’s model diffusion cells with the flavonoid concentration parameters that were able to pass through the membrane.Emulsion w/o that use combination of 2,00% Span 80; 4,00% croduret 50, and 2,00% of propylene glycol which produce a physically stable emulsion base on Simplex Lattice Design [p-value> 0.05]. Strawberry juice contains 23,3 % of flavonoid, 13,23% of anthocyanin, and IC50 331 µg/mL. The optimum formula of emulgel contains 20% of flavonoids and 11.67% of anthocyanin. The cumulative amount of flavonoid which was transported through the shed snake skin membrane was 117,14 µg/cm2  during five hours. The permeability of membrane shed snake skins is 2,84x10-5 µg/cm2and flux value is 6,6x10-5 µg/secon. Keywords : strawberry juice, emulsifier, Simplex Lattice Design, emulgel, flavonoid
Optimum Dose and Formulation of Centella asiatica L. Urban Extract Against IgG of Wistar Strain Male Mices which Induced by BCG Vaccine Ermawati, Dian Eka; Sasmito, Ediati; Mufrod, Mufrod; ND., Pramitha Esha; UA., Ni Putu; KD, Anggi; H., Muchammad; S., Aini
Journal of Food and Pharmaceutical Sciences Vol 4, No 3 (2016): J. Food Pharm. Sci (September-December)
Publisher : Fakultas Farmasi, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.465 KB) | DOI: 10.14499/jfps

Abstract

Objective: Centella asiatica L.Urban contains triterphenoid saphonin, flavonoid, and pectin that believed to have an immunomodulatory effect toward the Immunoglobulin-G in Wistar strain male mices which Induced by BCG vaccine. A study was conducted to find out the optimum dose and formulation of in enhancing on the level of IgG. It’s therefore expected that Cantella asiatica L.Urban can be used as an immunomodulatory suplement in both animals and human.Methods: Centella asiatica L.Urban were macerated with ethanol 50%. This was an experimental study with the post-test control group design. The samples in this study were 35 Wistar strain male mices which divided into 7 groups: negative control [Aquadest 0,5mL/20g BW]; control immunosupresant [Prednison® 0,06mg/20g BW]; control immunostimulant [Levamisol® 0,445mg/20g BW]; ethanolic extract of Cantella asiatica L.Urban with a dose of 50mg; 100mg; 150mg; 200mg/Kg B.W were administered orally fo 10 day, after the treatments implemented, BCG [Bacillus Calmette Guerin] vaccine was infected intraperitoneally on day 10th, 14th, 21st, and 28th. The most effective doses of ethanolic extract of Cantella asiatica L.Urban was further studied for its effect on hormonal assay using ELISA reader which compared with the effects of Prednison® and Levamisol®. Based on simplex lattice design to find the optimum proportion of coefficients a, b, and ab of the equation Y = a (A) + b (B) + ab (A) (B), where A is lactose and B is amylum.Results : Oral administration of ethanolic extract of Cantella asiatica L.Urban at dose of 50mg and 100mg/Kg B.W increased the immunity which showed elevated levels of IgG in the blood serum in Wistar strain male mices that had been induced by BCG vaccine. The optimum formula capsul of Centella asiatica L.Urban extract that use combination of 80% Amylum and 20% Lactose which produce the optimum parameters of disintegration time (≤15minutes) and CV of weight uniformity (≤5%)with the test results had no significant difference to the prediction results of Simplex Lattice Design [p>0.05].Keywords:  Centella asiatica L.Urban extract, Immunomodulator, simplex lattice design
Optimum Dose and Formulation of Centella asiatica L. Urban Extract Against IgG of Wistar Strain Male Mices which Induced by BCG Vaccine Ermawati, Dian Eka; Sasmito, Ediati; Mufrod, Mufrod; Esha ND., Pramitha; Putu UA., Ni; KD, Anggi; Muchammad H., Muchammad; Aini S., Aini
Journal of Food and Pharmaceutical Sciences Vol 4, No 3 (2016): J. Food Pharm. Sci (September-December)
Publisher : Fakultas Farmasi, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (444.534 KB) | DOI: 10.14499/jfps

Abstract

Objective: Centella asiatica L.Urban contains triterphenoid saphonin, flavonoid, and pectin that believed to have an immunomodulatory effect toward the Immunoglobulin-G in Wistar strain male mices which Induced by BCG vaccine. A study was conducted to find out the optimum dose and formulation of in enhancing on the level of IgG. It’s therefore expected that Cantella asiatica L.Urban can be used as an immunomodulatory suplement in both animals and human.Methods: Centella asiatica L.Urban were macerated with ethanol 50%. This was an experimental study with the post-test control group design. The samples in this study were 35 Wistar strain male mices which divided into 7 groups: negative control [Aquadest 0,5mL/20g BW]; control immunosupresant [Prednison® 0,06mg/20g BW]; control immunostimulant [Levamisol® 0,445mg/20g BW]; ethanolic extract of Cantella asiatica L.Urban with a dose of 50mg; 100mg; 150mg; 200mg/Kg B.W were administered orally fo 10 day, after the treatments implemented, BCG [Bacillus Calmette Guerin] vaccine was infected intraperitoneally on day 10th, 14th, 21st, and 28th. The most effective doses of ethanolic extract of Cantella asiatica L.Urban was further studied for its effect on hormonal assay using ELISA reader which compared with the effects of Prednison® and Levamisol®. Based on simplex lattice design to find the optimum proportion of coefficients a, b, and ab of the equation Y = a (A) + b (B) + ab (A) (B), where A is lactose and B is amylum.Results : Oral administration of ethanolic extract of Cantella asiatica L.Urban at dose of 50mg and 100mg/Kg B.W increased the immunity which showed elevated levels of IgG in the blood serum in Wistar strain male mices that had been induced by BCG vaccine. The optimum formula capsul of Centella asiatica L.Urban extract that use combination of 80% Amylum and 20% Lactose which produce the optimum parameters of disintegration time (≤15minutes) and CV of weight uniformity (≤5%)with the test results had no significant difference to the prediction results of Simplex Lattice Design [p>0.05]. Keywords:  Centella asiatica L.Urban extract, Immunomodulator, simplex lattice design
Formulation of Anti-Acne Gel of Moringa oleifera, L. Ethanolic Extract and Antibacterial Test on Staphylococcus epidermidis Ermawati, Dian Eka; Ramadhani, Cahyarani Intan
Journal of Food and Pharmaceutical Sciences Vol 7, No 1-3 (2019): J. Food Pharm. Sci (January-December) In Press
Publisher : Fakultas Farmasi, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/jfps

Abstract

Moringa oleifera L. leaves contain flavonoid, alkaloid, and phenolic compounds which have antibacterial activity. Staphylococcus epidermidis is one of the bacteria that causes acne. The purpose of this study is to compare bacteriostatic ability of the extracts and gel for S. epidermidis bacteria and to get gel formula that can fulfills the physical properties of a good gel.Moringa leaves were extracted with maceration method using ethanol 70% in three days. HPMC 4000 was used as the polymer. Extract was added with variation concentrations of 5, 10, and 15%. Physical evaluation of gel was organoleptic, homogeneity, pH, viscosity, adhesion, and spread tests for 4 weeks. In vitro bacteriostatic activity test with 1% clindamycin gel as positive control and polymer gel as negative control.The result showed that variations concentrations of ethanolic extract of Moringa leaves affected the physical properties of gel including viscosity, pH, adhesion and spreadability. Bacteriostatic activity test of ethanolic extract of Moringa leaf was classified as strong activity, while 15% Moringa leaf ethanol extract gel was classified as moderate activity with average diameter was 9.14 mm
OPTIMIZATION OF OLIVE OIL, TWEEN 80, AND PROPYLENE GLYCOL OF SELF-NANOEMULSIFYING DRUG DELIVERY SYSTEM OF ZINC OXIDE BY D-OPTIMAL METHOD Dian Eka Ermawati; Adi Yugatama; Wening Wulandari
Jurnal Farmasi Sains dan Komunitas (Journal of Pharmaceutical Sciences and Community) Vol 17, No 2 (2020)
Publisher : Sanata Dharma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (978.455 KB) | DOI: 10.24071/jpsc.001649

Abstract

The incidence of skin cancer in Indonesia reaches 6-8%, so the skin needs effective protection. Zinc Oxide (ZnO) is a sunscreen with Sun Protecting Factor (SPF) 50 which is able to reduce exposure to Ultraviolet rays. ZnO is difficult to dissolve in water making an obstacle if dispersed in a hydro gel matrix, so it is formulated into a Self-Nanoemulsifying Drug Delivery System (SNEDDS) preparation. SNEDDS formula was made using tween 80 as surfactant, propylene glycol as a co-surfactant, and olive oil. The optimum proportion of the three components was optimized with the D-Optimal method using Design Expert Stat-Ease 9 Trial software. Software obtained 16 formulas which were tested for physical stability response: transmittance value (%) and pH value. SNEDDS optimum formula was compared with the D-Optimal prediction formula using the student's t-test statistical analysis (p0.05), the loading dose of ZnO, Particle Size Analysis, and Zeta Potential. The optimum proportion of propylene glycol, tween 80, and olive oil making up SNEDDS were 9.9%: 81%: 9.1% respectively. The result of the percent transmittance response was 92.30% and the pH value was 7.20. Software prediction results: transmittance value was 92.59% and pH value was 7.37. Statistical analysis of one sample t-test showed no difference between observations and D-Optimal predictions. SNEDDS was able to load 2.0 mg ZnO/gram SNEDDS with a particle size of 150.2 nm; polydispersity index of 0.54 and zeta potential of -28.50 mV. The SPF value of SNEDDS ZnO was 16.
STUDY OF KINETICS MODEL OF FLAVONOID TOTAL RELEASE IN PATCH OF ANTIHYPERTENSIVE HERBS Dian Eka Ermawati; Anif Nur Artanti; Dyah Ayu Ambarwati; Niken Rosyana Dewi Septini; Sholichah Rohmani; Wisnu Kundarto
Jurnal Farmasi Sains dan Komunitas (Journal of Pharmaceutical Sciences and Community) Vol 18, No 1 (2021)
Publisher : Sanata Dharma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.804 KB) | DOI: 10.24071/jpsc.002203

Abstract

The liquid extract of antihypertensive herbs could reduce blood pressure equivalent to Hydrochlorothiazide 25 mg based on research conducted in “Hortus Medicus” clinic, Tawangmangu, Central Java, but parameters of herbal medicine taste, design, and packaging had the lowest scores. Transdermal patch was chosen as an alternative to resolve those problems. Polymers determined the effectiveness of the active substance release from the formula. Patch was formulated from combination of hydrophilic hydroxy methylcellulose (HPMC) and carboxymethylcellulose natrium (CMC-Na) polymer which would produce a fast release profile. The objective of this research was to study the kinetics models of total flavonoid release and to study the total number of flavonoids released from the antihypertensive herbs patch for 5 hours, as well as to determine the optimum formula for observing the weight, pH and loss on drying. Herbs were infused with distilled water at 90 ° C for 15 minutes, filtered then evaporated. Release kinetics model used a modified type-5 dissolution apparatus equipment with a cellophane membrane. The optimum proportion of HPMC and CMC-Na was 220:180 mg. Patch was dark brown, circle shaped, moist and flexible. It had pH value of 7.29 ± 0.09, folding endurance of 350, and thickness of 0.64 ± 0.05 mm. The average percentage of total flavonoids released from the matrix patch was 37.23% for 5 hours. The release kinetics followed the Higuchi kinetics model with a diffusion mechanism.
Pendampingan Pembuatan Hand Sanitizer Aroma Minyak Atsiri Sebagai Penunjang Pembelajaran Luring Di SMP Muhammadiyah 1 Prambanan Wisnu Kundarto; Dian Eka Ermawati; Muhammad Fiqri Zulpadly; Heru Sasongko; Sholichah Rohmani; Anif Nur Artanti; Daswati Rofiatun Sahifah
Jurnal Pengabdian UntukMu NegeRI Vol 5 No 2 (2021): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v5i2.3085

Abstract

The schools have been allowed for doing face-to-face learning process with many requirements.Making own hand sanitizer will help schools to keep applying health protocol beside washing hands. Essential oils have been trusted for a long time give a calm effect and reduce stres. This activity have purpose to assistance hand sanitizer production with essential oils fragrance at SMP Muhammadiyah 1 Prambanan Yogyakarta. Knowledge have been transfered by team followed with demo and training to produce hand sanitizer with lemongrass fragrance at first activity. Knowledge score was determined from pre-test and post test answer score from multiple choice questions about hand sanitizer. Follow up became the next activity to ensure school can make their own hand sanitizer independently. The result showed knowledge score was increased from 52,11 to 92,11. School also have been made hand sanitizer independently with another essential oil varians. This products were limited used for school. Communication between team and school still continues.
Characterization of Nanosilver Biosynthesis by Citrus sinensis (L.) Osbeck and Peel-off Mask Formulation with Variation Polyethylene Glycol 400-Glycerin Concentration Dian Eka Ermawati; Agung P. Surya; Adi Yugatama
Indonesian Journal of Pharmaceutical Science and Technology Suppl. 3, No. 1 (2021)
Publisher : Indonesian Journal of Pharmaceutical Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/ijpst.v1i1.29875

Abstract

Sweet orange contains flavonoids and citric acid that have the potential as a capping agent in the nanosilver biosynthesis process. The antibacterial activity of silver can be increased in nanoparticles, then it can be applied to treat acne through a peel-off mask preparation. Glycerin and Polyethylene glycol 400 are humectants that combined to obtain good physicochemical properties of the preparation. This study aims to determine the character of nanosilver biosynthesis and the effect of humectant combination on the physicochemical properties of the preparation. The characterization of nanosilver was employed by UV-VIS Spectrophotometry, Particle Size Analysis, and Scanning Electron Microscope. The Glycerin- PEG 400 combination was F1 (0:100%); F2 (25:75%); F3 (50:50%); F4 (75:25%) and F5 (100:0%). The results of nanosilver biosynthesis have an absorption peak of nanoparticles at 421-423nm, rod shape, the particle size of 83.2±7.2nm. Statistical analysis showed that the combination of Glycerin- PEG 400 had a significant effect on organoleptic, viscosity, and dry time, but did not affect the pH of preparation. The combination of Glycerin-PEG 400 (75%:25%) is the best formula because it has stable viscosity, dry time, and pH value during storage for four weeks.Keywords: nanosilver, biosynthesis, Citrus sinensis, humectants, peel off mask
Formulation of Anti-Acne Gel of Moringa oleifera L Ethanolic Extract and Antibacterial Test on Staphylococcus epidermidis Dian Eka Ermawati; Cahyarani Intan Ramadhani
Journal of Food and Pharmaceutical Sciences Vol 7, No 1 (2019): J. Food Pharm. Sci
Publisher : Institute for Halal Industry and System (IHIS) Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfps.707

Abstract

Moringa oleifera L. leaves contain flavonoid, alkaloid, and phenolic compounds which haveantibacterial activity. Staphylococcus epidermidis is one of the bacteria that causes acne. The purpose of this studyis to compare bacteriostatic ability of the extracts and gel for S. epidermidis bacteria and to get gel formula thatcan fulfills the physical properties of a good gel. Moringa leaves were extracted with maceration method usingethanol 70% in three days. HPMC 4000 was used as the polymer. Extract was added with variationconcentrations of 5, 10, and 15%. Physical evaluation of gel was organoleptic, homogeneity, pH, viscosity,adhesion, and spread tests for 4 weeks. In vitro bacteriostatic activity test with 1% clindamycin gel as positivecontrol and polymer gel as negative control. The result showed that variations concentrations of ethanolicextract of Moringa leaves affected the physical properties of gel including viscosity, pH, adhesion andspreadability. Bacteriostatic activity test of ethanolic extract of Moringa leaf was classified as strong activity,while 15% Moringa leaf ethanol extract gel was classified as moderate activity with average diameter was 9.14mm.
Formulation optimization and antioxidant test for Self-nano emulsifying drug delivery system of soursop leaves (Annona muricata L.) chloroform extract using candlenut oil as oil phase Anif Nur Artanti; Anggraini Febriyanty; Fea Prihapsara; Dian Eka Ermawati
Pharmaciana Vol 11, No 1 (2021): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.035 KB) | DOI: 10.12928/pharmaciana.v11i1.17805

Abstract

Soursop leaves (Annona muricata L.) chloroform extract has an anticancer agent that can be developed for traditional medicine preparation, even though the extract's solubility is low in the water. This study aims to generate new soursop leaves chloroform extract in the Self-Nano Emulsifying Drug Delivery System (SNEDDS). The expected result is that the solubility increases so that the drug delivery system is more effective. The extraction process of soursop leaves uses the percolation method with chloroform as a solvent. It used tween 80 and cremophore E.L. as surfactant, propylene glycol as a cosurfactant, and candlenut oil as a carrier, to make the SNEDDS formulation. Then performed a comparison between the optimal parameters for the physical properties of the SNEDDS formulation with the predictive Simplex Lattice Design (SLD) formulation with the students' t-test statistical analysis [p> 0.05]. Then carried out several tests such as loading dosage extractability, accelerated stability test, particle size, and zeta potential. Furthermore, the antioxidant test was carried out using the DPPH reagent. The optimum composition of candlenut oil, propylene glycol, a mixture of tween 80, and cremophor E.L. based on SLD is 12%: 22%: 66%, respectively. The SNEDDS optimum formulation for chloroform extract of soursop leaves produces a stable nanoemulsion, homogenous. It has a transmittance value of 90.58% ± 0.151, emulsification time of 59.44 ± 1.763 seconds, and a value of separation phase 1. The physical formulation test results showed no significant difference between observations with predictive design expert software. SNEDDS can produce 25.0 mg of soursop chloroform extract with particle size 411.4 nm, polydispersion index 0.482, and zeta potential 34.2 mV. IC50 value in 36.28 ppm indicated the antioxidant potential of the SNEDDS formulation for chloroform extract of soursop leaves is high.
Co-Authors Adi, Lutfan Prastyo Aditya, Shafira Nur Agung P. Surya Agung Putu S.P.Kristyawan Aini S., Aini Alfia Andhika Putri Amaris Susanto, Nindita Clourisa Andini, Bimar Putri Anggraini Febriyanty Anif Nur Artanti Anif Nur Artanti Anif Nur Artanti Anif Nur Artanti, Anif Nur Anjani, Niki Putri Aprilia Saefanan Shofa Cahyarani Intan Ramadhani Cahyarani Intan Ramadhani Damayanti, Avina Kusuma Darojati, Ulfa Afrinurfadhilah Daswati Rofiatun Sahifah David Sarono Putro Dewi, Aptika Oktaviana Trisna Dita Yuli Budiasih Diyah Tri Utami Dyah Ayu Ambarwati Ediati Sasmito Esha ND., Pramitha Farida, Yeni Fea Prihapsara Fea Prihapsara Fea Prihapsara Fridha Angelina Pamuji Galuh Kartikasari H., Muchammad Hanifah, Fitria Lidini Hanuriansyah, Yavi Hayunda I'zaaz Fajrin Heni Utami Prilantari Heru Sasongko Heru Sasongko Heru Sasongko Heru Sasongko Heru Sasongko Hidayati, Astri Husna, Hanna Miftahul Indah Purwantini Indrajati, Dyah Yekti KD, Anggi Kuntari, Tabita Putri M Fiqri Zulpadly M. Fiqri Zulpadly M. Fiqri Zulphadly M. Nur Dewi Kartikasari M. Nur Dewi Kartikasari Megasari, Anis Laela Meitasari, Annisa Diyah Meitasari, Annisa Diyan Muchammad H., Muchammad mufrod mufrod Muhammad Fiqri Zulpadly Nafisa, Fadhila Dian Nailul Maghfiroh ND., Pramitha Esha Niken Rosyana Dewi Septini Nindita Clourisa Amaris Susanto Nindita Clourisa Amaris Susanto Nining Sugihartini Noveri, Priscilla Novi Andriani Novi Andriani Novi Andriani, Novi Nugraha Mas'ud Nuraini, Putri Indah Nurul Rochmawati Prastia, Echa Hana Putriana, Susanti Putro, David Sarono Putu UA., Ni Rahmat S, Anang Kuncoro Raka Sukmabayu W.S Ramadhani, Cahyarani Intan Rido Rohana Tambunan Rochmani, Sholichah Rohmani, Sholicha S., Aini Saifullah Sulaiman Salsabila, Fitri Samrotul Jannah Setyowati, Tri Sholichah Rohmani Sholichah Rohmani Sholichah Rohmani Sholichah Rohmani Sholichah Rohmani, Sholichah siti nurkhasanah Susanto, Nindita Clourisa Amaris Sutarno Sutarno Suwaldi Martodiharjo T.N Saifullah Sulaiman UA., Ni Putu Ul Millah, Nida Ulfa Afrinurfadhilah Darojati Ulfa Afrinurfadhilah Darojati untari, meta kartika Utami, Diyah Tri Villian Septiana Waliyyin Razan Qanit Wisnu Kundarto Wisnu Kundarto Wisnu Kundarto Wisnu Kundarto Wisnu Kundarto Wulandari, Wening Yeni Farida Zulpadly, M. Fiqri Zulpadly, M.Fiqri Zulpadly, Muhammad Fiqri