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All Journal CALYPTRA : Jurnal Ilmiah Mahasiswa Universitas Surabaya Pharmaciana: Jurnal Kefarmasian Majalah Obat Tradisional JURNAL PENGABDIAN KEPADA MASYARAKAT MPI (Media Pharmaceutica Indonesiana) Jurnal Farmasi Sains dan Komunitas JMM (Jurnal Masyarakat Mandiri) CARADDE: Jurnal Pengabdian Kepada Masyarakat JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Amalee: Indonesian Journal of Community Research & Engagement Abdimas : Jurnal Pengabdian Kepada Masyarakat
Krisnawan, Alfian Hendra
Faculty Of Pharmacy, University Of Surabaya, Surabaya
Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Electrical & Electronics Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Journal : CALYPTRA : Jurnal Ilmiah Mahasiswa Universitas Surabaya

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ANALISIS KUALITATIF DAN KUANTITATIF MINYAK ATSIRI DAUN CENDANA (Santalum album L.) Alfonsa Theresia Sujaya; Sajekti Palupi; Alfian Hendra Krisnawan
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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Abstract

Santalum album L (Cendana ) is a plant has many benefits that grow a lot in Indonesia. Already done research on the roots and stems of the cendana plant, but not research on the leaf. In this reseacrh, the volatile component from of the leaf of this plant was analyzed in qualitative and quantitative. For qualitative analysis are organoleptic observations, the determination of the refractive index, spesific gravity, profile Thin Layer Chromatography (TLC), profile gas chromatography and mass spectra (GC-MS). Quantitative analysis performed assay of essential oil with stahl distillation method. Santalum album’s essential oil has a clear liquid, the color is brown, has a very fragrant aroma and taste is a little bit bitter. The spesific gravity of the essential oil is 1,28±0,021, the refractive index is 1,46±0,01 and the total content is 0,6±5,03ൈ10-5(v/w). profileTLC revealed that there are 4 spot. The result GC-MS showed there were 6 components, and the highest component is Pyrrolidine 1-(ethyl-1-cyclohexen-1-yl).
Formulasi Minuman Fungsional Kombinasi Jeruk Nipis (Citrus aurantifolia) dan Tomat (Solanum lycopersicum) dengan Metode Foam Mat Drying Lisa Calista Silvanus; Kartini; Alfian Hendra Krisnawan
CALYPTRA Vol. 9 No. 1 (2020): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (November)
Publisher : Perpustakaan Universitas Surabaya

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Abstrak- Jeruk nipis dan tomat merupakan buah yang mengandung senyawa antioksidan seperti vitamin C, flavonoid, dan karotenoid. Pengolahannya menjadi serbuk minuman instan memudahkan konsumsi, meningkatkan nilai jual dan pemanfaatan, meningkatkan stabilitas fisik buah sehingga dapat dipasarkan lebih luas. Metode foam mat drying menggunakan suhu rendah sehingga proses pengeringan mampu menciptakan produk stabil senyawa yang termolabilnya. Pasta tomat digunakan untuk kombinasi dengan jeruk nipis untuk mengurangi rasa masam dan pahit yang khas dari pasta jeruk nipis. Serbuk jeruk nipis (1,25%) dan serbuk kombinasi jeruk nipis dan tomat (1,60%) memberikan kualitas kadar air, kriteria organoleptis, jumlah gula, dan bebas bahan tambahan pangan yang sesuai SNI. Aktivitas antioksidan serbuk yang dihasilkan diuji melalui peredaman radikal bebas nitrit oksida serbuk jeruk nipis (IC50 =4248,90±120,51) dan serbuk ombinasi jeruk nipis dan tomat (IC50 =4931,81±108,37). Hal ini menunjukkan perbedaan yang berbeda bermakna jika dianalisis statistik menggunakan SPSS versi 20.Kata Kunci: Jeruk nipis (Citrus aurantifolia), Tomat (Solanum lycopersicum), foam mat drying, IC50 Abstract– Lime and tomato are fruits that contain many antioxidant coumpounds such as vitamin C, flavonoids, and carotenoids. Processed to instant powder beverage will lead to easiness to drink, increase sale value, and increase the stability of storage so it could be sold in wider areas. Foam Mat Drying is a method that use low temperature of hot air that keep the thermolabil coumpounds safe then dry the samples faster because enlargement of surface that contact the air with foaming. Tomato paste is kombined with lime paste to mitigate the bitter taste from lime paste. The moisture content of lime powder (1,25%) and kombination lime and tomato powder (1,60%), the taste, the smell, the colour, and the free from additive compounds show the suitability to SNI criterias. The antioxidant activity from lime powder and the combination powder was analyzed with Nitric oxide scavenging activities. The value of IC50 performed that the antioxidant activity of lime powder is greater that kombination powder. The difference between these two powders was analyzed statisticaly with SPPS (vers.20).Keywords: Lime (Citrus aurantifolia), Tomato (Solanum lycopersicum), foam mat drying, IC50
Co-Authors . Indarini Alang, Cindy Anastasia Alfonsa Theresia Sujaya Alrivani Eka Yuli Saputri Amriel, Egan Evanzha Yudha Darmawan Muttaqin Dewi, Ni Putu Citra Ratna Eko Setyo Wahyudi Fawandi Fuad Alkindi Handriyanto Mulyono Putra Wibowo Hendra Dinata I Gede Ari Sumartha I Gusti Agung Made Shinta Ari Putri Islamie, Ridho Kartini Kartini Kartini Kartini Kartini Kartini Kartini kartini Kristian Njudang Lisa Calista Silvanus Lisa Calista Silvanus Ni Made Swasti Wandhini Nikmatul Ikhrom Eka Jayani Nikmatul Ikhrom Eka Jayani Nina Dewi Oktaviyanti Nugroho, JL Eko Oeke Yunita Popy Hartatie Hardjo Putri, Rahma Dhianitasari Wahyu Sajekti Palupi Sajekti Palupi Savitri, Melania Dwi Setiawan, Vendra Simamora, Monica Celia Sitti Suhartina Tiffanny Putri Wijaya Wahyudi, Eko Setyo Yanuar Prasetyo Yunita, Oeke