Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Generics: Journal of Research in Pharmacy

Potensi Ekstrak Buah Parijoto (Medinilla speciosa blume) sebagai Bahan Aktif Sedian Antioksidan Facial Wash Gel Vifta, Rissa Laila; Tinasari, Niken Delvin
Generics: Journal of Research in Pharmacy Vol 4, No 1 (2024): Generics : Journal of Research in Pharmacy, Volume 4, Edisi 1, 2024
Publisher : Faculty of Medicine, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/genres.v4i1.23035

Abstract

Medinilla speciosa or Parijoto was contains flavonoid which known as a strong antioxidant compound so can be used as an active agent in cosmetic formulation. Antioxidant compounds have ability as free radicals scavenger. Facial wash gel cosmetic formulation are in great demand to clean facial skin to the maximum extent to the pores. The research aims to evaluate the physical stability and antioxidant activity using DPPH method with IC50 parameter. This research is an experimental post design research with maceration as extraction method. Concentration of parijoto fruit gel facial wash formulation were F1 (0.5%), F2 (1%), and F3 (1.5%). Physical stability test for 5 cycles of 10 days which includes organoleptic test, homogeneity test, pH test, viscosity test, foam height test, and antioxidant activity evaluation using DPPH and quercetin as standart. The results of physical stability in the accelerated test for 10 days showed that the preparation was stable during storage (p-value>0.05). Antioxidant activity of Formula 1 (0.5%) obtained IC50 value of 155.32 ppm (very weak), Formula 2 (1%) obtained IC50 value of 137.79 (medium), and Formula 3 (1.5%) obtained IC50 value of 96.17 ppm (strong). The IC50 value of quercetin was obtained at 4.19 ppm (very strong), parijoto fruit extract at 33.13 ppm (very strong), and positive control (market product) at 37.18 ppm (very strong). Keywords : Antioxidant, Facial wash, Flavonoids, Gel, Parijoto, Stability
Analisis Flavonoid Total Ekstrak Buah Bit (Beta vulgaris L.) Berdasarkan Metode dan Lama Ekstraksi Secara Spektrofotometri Vifta, Rissa Laila; Marini, Yeni; Puspitasari, Anita Dwi; Badriyah, Lailatul; Sulastri, Sulastri
Generics: Journal of Research in Pharmacy Vol 5, No 1 (2025): Generics: Journal of Research in Pharmacy, Volume 5, Edisi 1, 2025
Publisher : Faculty of Medicine, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/genres.v5i1.25639

Abstract

Buah bit (Beta vulgaris L.) mengandung flavonoid dengan berbagai aktivitas farmakologis. Penelitian ini menganalisis kadar flavonoid total pada ekstrak buah bit berdasarkan metode dan lama ekstraksi. Simplisia diekstraksi dengan metode maserasi (3 dan 5 hari) serta digesti (3 dan 6 jam). Uji kualitatif flavonoid dilakukan dengan uji warna dan KLT, sementara kadar flavonoid total ditentukan menggunakan spektrofotometri UV-Vis, kemudian dianalisis secara statistik dengan ANOVA dan uji posthoc LSD. Hasil penelitian menunjukkan rendemen ekstrak metode maserasi selama 3 dan 5 hari sebesar 24,66% dan 24,88%, sedangkan metode digesti selama 3 dan 6 jam sebesar 10,06% dan 16,59%. Nilai Rf kuersetin sebesar 0,80, dengan nilai Rf ekstrak berturut-turut 0,41; 0,65; 0,68; dan 0,80. Kadar flavonoid total pada metode maserasi 3 dan 5 hari sebesar 61,40 mgQE/g dan 67,62 mgQE/g, sedangkan metode digesti 3 dan 6 jam sebesar 64,45 mgQE/g dan 73,32 mgQE/g. Uji statistik menunjukkan perbedaan signifikan (p<0,05), dengan kadar flavonoid tertinggi diperoleh dari metode digesti selama 6 jam. Dengan demikian, metode dan lama ekstraksi berpengaruh terhadap kadar flavonoid total dalam ekstrak buah bit.
Co-Authors Advistasari, Yustisia Dian Advistasari, Yustisia Dian Agitya Resti Erwiyani Alif Maulidya Aminah, Maulidahul Andi Pradana Anhuma Turaya, M.Ridho Anita Dwi Puspitasari Annisah Mahanani Arif Santoso Avian Tri Wahyudi Choirul Huda Damar Adi Prasetyo Della Jauharotus Sa’adah Dewi Purnamasari Diah Nurlaila Dyah Kartika Wening Eka Noviya Fuzianingsih Elvansi, M. Elvansi Faris Hermawan, Faris Fitria Mentari Hadi Nasbey Hakim, Abdillah Lukman Hanifah Trisnaningsih Hati, Anita Kumala Indah Hartati Indah Mahendra Wardani Indah Mahendra Wardani Istianatus Sunnah Jannah, Nadia Miftahul Jatmiko Susilo Komang Ana Pratiwi Lailatul Badriyah Lestari, Puji Luhurningtyas, Fania Putri M. Elvansi Elvansi Mafitasari, Dwi Mahardika Adhi Candra Mardiyanti, Devi Maria Ulfah Marini, Yeni Marlina, Lala Adetia Melati Aprilliana Ramadhani Melati Aprilliana Ramadhani, Melati Aprilliana Muhammad Alviyan Shutiawan Muhammad Andri Wansyah Munifilia Ekasari Nani Winarti Ni Putu Yunika Candra Riskiana Ni Putu Yunika Candra Riskiana Nova Hasani Furdiyanti Nur Syarohmawati Nurjanah, Mutia Hariani Nurul Chanifah Paonganan, Afner Otniel Pera Amelia Prasetyo, Damar Adi Puji Astutik Puji Astutik Pujiastuti, Anasthasia Putri Naja Fadhilah Rahma Diyan Martha Rahman, Erik Ramadhani, Melati Apriliana Reni Citra Agustina Richa Yuswantina Rifka Rosiana Rilla Noor Farida Salsabiela Dwiyudrisa Suyudi Samsuri, Ahmad Santoso, Wingit Saputra, Yoga Sikni Retno Karminingtyas Siti Khusnul Khotimah Siti Khusnul Khotimah, Siti Khusnul Sri Mustika Ayu SULASTRI Sulastri Sulastri Supiani Rahayu Tina Mawardika Tinasari, Niken Delvin Wahyudi, Avian Tri Wansyah, Muhammad Andri Winda Ayu Ningtyas Windi Susmayanti Wingit Santoso Yanti, Sahri Yurike Tatengkeng Yustisia Dian Advistasari Zikri, Adi Tiara