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All Journal Jurnal BETAHPA Causa: Jurnal Hukum dan Kewarganegaraan Jurnal BETAHPA
Aisyah Saputri
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice

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PENGARUH PERBEDAAN MEREK DAN SUHU PENYEDUHAN TERHADAP AKTIVITAS ANTIOKSIDAN TEH TUBRUK (Camellia sinensis L.) Aisyah Saputri; Irvia Resti Puyanda
Jurnal BETAHPA Vol. 1 No. 2 Juni (2023): JURNAL BETAHPA (Besemah Teknologi Hasil Pertanian)
Publisher : P3M Institut Teknologi Pagar Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36050/betahpa.v1i2 Juni.111

Abstract

One type of plant that is popular to drink is tea. From the polyphenolic compounds of this plant species containing antioxidant flavonoids are derived. The purpose of this study was to determine the total phenolic content and determine the antioxidant activity of ten brands of tea from Surakarta which were produced by the steeping process. Antioxidant activity was measured using the FRAP method and the DPPH method, and total phenol could be tested using the Follin-Ciocalteu method. The results showed that the highest total phenol was in the GP brand at 15.04% at a brewing temperature of 70°C and at 100°C with the GP brand at 24.46%, while the lowest phenol content was 7.20% at a brewing temperature of 70 °C with the 99 tea brand and at a brewing temperature of 100°C it was 7.94% with the PC tea brand. The highest samples of antioxidants using the DPPH method were steeping brand 999 at 70°C of 83.00% and steeping GP brand at 100°C of 78.70%. From the results of research conducted antioxidant testing using the FRAP method showed that the highest antioxidant activity of brewed tea at 100°C was 21.65% at 2T tea brand and the lowest antioxidant activity was brewed tea with PC tea brand at 8.87% at 70 °C and 100°C have the same value.
PENGARUH PERBEDAAN MEREK DAN SUHU PENYEDUHAN TERHADAP AKTIVITAS ANTIOKSIDAN TEH TUBRUK (Camellia sinensis L.) Aisyah Saputri; Irvia Resti Puyanda
Jurnal BETAHPA Vol. 2 No. 1 Juni (2023): JURNAL BETAHPA (Besemah Teknologi Hasil Pertanian)
Publisher : P3M Institut Teknologi Pagar Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36050/betahpa.v1i2 Juni.111

Abstract

One type of plant that is popular to drink is tea. From the polyphenolic compounds of this plant species containing antioxidant flavonoids are derived. The purpose of this study was to determine the total phenolic content and determine the antioxidant activity of ten brands of tea from Surakarta which were produced by the steeping process. Antioxidant activity was measured using the FRAP method and the DPPH method, and total phenol could be tested using the Follin-Ciocalteu method. The results showed that the highest total phenol was in the GP brand at 15.04% at a brewing temperature of 70°C and at 100°C with the GP brand at 24.46%, while the lowest phenol content was 7.20% at a brewing temperature of 70 °C with the 99 tea brand and at a brewing temperature of 100°C it was 7.94% with the PC tea brand. The highest samples of antioxidants using the DPPH method were steeping brand 999 at 70°C of 83.00% and steeping GP brand at 100°C of 78.70%. From the results of research conducted antioxidant testing using the FRAP method showed that the highest antioxidant activity of brewed tea at 100°C was 21.65% at 2T tea brand and the lowest antioxidant activity was brewed tea with PC tea brand at 8.87% at 70 °C and 100°C have the same value.
PERAN GENERASI MUDA DALAM PEMBENTUKAN PEMILU YANG DEMOKRATIS DIINDONESIA Atika Wardani; Intan Syahraini; Sella Angelina Melcin; Sephia Lisa Tamara; Aisyah Saputri; Hambali, Hambali; Hamdi Abdullah Hasibuan
Causa: Jurnal Hukum dan Kewarganegaraan Vol. 7 No. 10 (2024): Causa: Jurnal Hukum dan Kewarganegaraan
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3783/causa.v7i10.7090

Abstract

Generasi muda ialah individu yang berusia mulai dari 17 hingga 30 tahun, mereka merupakan kelompok yang sedang berada dalam fase produktif dan penuh semangat. Mereka memiliki peran vital dalam membentuk pemilu yang demokratis di Indonesia. Sebagai pemilih yang aktif, generasi muda memiliki kemampuan besar untuk mempengaruhi kebijakan negara dengan membuat keputusan yang tepat berdasarkan pemahaman mendalam mengenai calon dan program yang ada. Dengan berpartisipasi mereka turut memperkuat demokrasi serta membuka ruang bagi ide-ide baru. Disamping itu mereka berperan dalam menjaga transparansi dan keadilan melalui keterlibatan dalam pengawasan independen serta mencegah praktik seperti politik uang. Melalui platform media sosial, generasi muda turut menyebarkan informasi yang akurat dan melawan berita palsu, dan meningkatkan kesadaran politik di kalangan masyarakat. Keterlibatan mereka dalam proses pemilu dapat membantu dan juga turut memperkuat kepercayaan publik terhadap hasil pemilu. Secara keseluruhan, generasi muda memberikan kontribusi besar dalam menciptakan pemilu yang lebih adil, transparan, dan demokratis di Indonesia.
Co-Authors Abdullah Hasibuan, Hamdi Atika Wardani Hambali Hambali Intan Syahraini Irvia Resti Puyanda Sella Angelina Melcin Sephia Lisa Tamara