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All Journal Jurnal Agripet agriTECH Journal of Aceh Physics Society Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Teknologi dan Industri Pertanian Indonesia Jurnal Ilmiah Mahasiswa Pertanian
Yuliani Aisyah
Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences Veterinary Other

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Journal : Teknologi dan Industri Pertanian Indonesia

 1 
Pengaruh Pemanasan terhadap Aktivitas Antioksidan pada Beberapa Jenis Sayuran Yuliani Aisyah; Rasdiansyah Rasdiansyah; Muhaimin Muhaimin
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 6, No 2 (2014): Vol.(6) No.2, June 2014
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (676.43 KB) | DOI: 10.17969/jtipi.v6i2.2063

Abstract

Vegetables is one of popular food for people in Indonesia. It is usually consumed in the form of fresh plant or after going through the process of cooking such as boiling, steaming and stirring-fry. Vegetable also contains many antioxidant components such as ascorbic acid, carotenoids, flavonoids, melanoidin, certain organic acids, reducing agents, peptides, tannin and tocopherol. Factor in this study is a type of vegetable and method of heating. Types of vegetable used i.e. S1 = Eggplant, S2 = Carrots, S3 = Broccoli and heating method comprising: P1 = without heating, P2 = boiling, P3 = steaming and P4 = stirring-fry. The results showed that the type of vegetable and methods of heating, as well as the interaction between the type of vegetable and method of heating gave very real effect on antioxidant activity. Effect of heating (boiling, steaming and stirring-airy) in some vegetables (eggplant, carrots and broccoli) gave different antioxidant activity.  
Pengaruh Jenis Bunga Dan Waktu Pemetikan Terhadap Sifat Fisikokimia dan Aktivitas Antibakteri Minyak Atsiri Bunga Kenanga (Cananga odorata) Yuliani Aisyah; Sri Haryani; Rulita Maulidya
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 8, No 2 (2016): Vol.(8) No.2, October 2016
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1077.803 KB) | DOI: 10.17969/jtipi.v8i2.6398

Abstract

Essential oil is oil produced from plant extracts which is volatile at room temperature and has a unique fragrant smell as such its plant source. Cananga flower produces essential oil. This oil has antibacterial properties since it contains karyophyllene.  This kind of oil was extracted by using steam and water method. Antibacterial test was conducted against Staphylococcus aureus and Escherichia coli by using disc diffusion method with 200 uL concentration. The research design used a randomized block design (RBD) with factorial pattern containing two factors. The first factor was type of flower (Cananga) (J) with three levels, namely J1 = big flower, J2 = small flower, J3 = combination of big and small flowers. The second factor was picking time (W) with two levels; W1 = in the morning, and W2 = in the evening. Combination treatment in this study was 2 × 3 = 6 (six) treatments with three (3) repetitions, thus obtained 18 experimental units. The results showed that the type of flower and picking time had no correlation to the yield, density, refractive index, but they revealed interaction or significant effect on the antibacterial test.
Co-Authors Amalia Rachmatillah Anwar, Sri Haryani Audia Amanda Bahlina Mohd Nur Binawati Ginting Cut Betari Arhandhi Dedi Satria Desi Laila Sari Dewi Yunita Dian Hasni, Dian Diebra Puja Pramestie Eva Murlida F Fahrizal Fahrizal - Fauzi Fauzi Hanum Farida Irfan Irfan Ismail Sulaiman KHAIRI SUHUD Lelifajri Lelifajri Martunis - Martunis Martunis Muhaimin Muhaimin Muhammad Luthfi Murna Muzaifa Murna Muzaifa Normalina Arpi Ova Ariska Raida Agustina Rasdiansyah Rasdiansyah Rulita Maulidya Ryan Moulana Sahrita Yuliana Samantha Samantha Sofia Rahmi Surbakti, Muhammad Syukri SUSI LAWATI Trisma Rezeki Vellya Asmar Wilda Hikmah Yanti Meldasari Lubis Yuliani Yuliani Yusya Abubakar Zaidiyah Zaidiyah