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All Journal Buletin LOUPE (Laporan Umum Penelitian) International Journal of Applied Technology Research
Nurfitriani, Nita
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics

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Experimental Investigation on PM10 and PM2.5 Concentrations in North Bandung Wellid, Ismail; Nurfitriani, Nita; Falahuddin, Muhamad Anda; Simbolon, Luga Martin; Sunardi, Cecep; Nuryati, Neneng; bin Sukri, Mohamad Firdaus
Jurnal Internasional Penelitian Teknologi Terapan Vol 4 No 2 (2023): October 2023
Publisher : Bandung State Polytechnic (Politeknik Negeri Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/ijatr.v4i2.124

Abstract

North Bandung is an area where there are several tourist attractions, including the Dago Dream Park. The main road to several locations in North Bandung is via the road in front of Terminal Dago. For this reason, the purpose of this study was to collect data on PM2.5 and PM10 concentrations at both locations, namely in front of Terminal Dago and Dago Dream Park. Data collection was carried out for seven days, from Monday to Sunday, from 08.00 to 16.00 local time. To evaluate air quality in these two places, the national standard, namely PPRI No. 22 of 2021 and international standards from WHO were applied. The measurement results show that the concentrations of PM2.5 and PM10 in these two locations are still within the national standard. Meanwhile, when evaluated with WHO standards, PM10 concentrations in both locations are still within standard, but for PM2.5, there are several days where the air quality is out of the standard. The average concentrations of PM2.5 and PM10 during the 7 days of measurement at Terminal Dago are 19.9 μg/m3 and 21.6 μg/m3, respectively. While the average concentration of PM2.5 and PM10 during 1 week of data collection were 18.9 μg/m3 and 19.9 μg/m3, respectively. This means that the concentration of PM2.5 and PM10 at Terminal Dago is slightly higher than that of at Dago Dream Park. In addition, based on an evaluation using national standards, Dago Dream Park tourist attractions still have good air quality and are safe for local residents and tourists. From the data recorded at the Health Centre (Puskesmas), the number of ARI cases in the two locations in 2020 and 2021 is relatively not much different.
Analisis Nilai Proksimat dan Nilai Indeks Glikemik pada Cookies dengan Penambahan Pasta Ubi Jalar Ungu (Ipomoea batatas L. poiret) dan Tepung Oat (Avena sativa) dengan Perbedaan Suhu: Analysis of Proximate Values and Glycemic Index Values in Cookies with The Addition of Purple Sweet Potato Paste (Ipomoea batatas L. poiret) and Oat Flour (Avena sativa) with Temperature Differences NURFITRIANI, NITA
Jurnal Loupe Vol 18 No 02 (2022): Edisi Desember 2022
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v18i02.1745

Abstract

Diabetes Melitus merupakan penyakit degeneratif yang terjadi akibat meningkatnya kadar gula darah dalam tubuh. Salah satu cara mencegah terjadinya penyakit degeratif yaitu dengan cara menjaga pola konsumsi makanan di masyarakat. Ubi jalar ungu dan oat merupakan makanan yang tinggi akan serat dan rendah karbohidrat dibandingkan dengan nasi. Karbohidrat yang ada di dalam ubi jalar ungu dan oat dikombinasikan dengan Teknik pengolahan pemanggangan sehingga di hasilkan produk biskuit pasta ubi jalar ungu dan tepung oat sebagai alternatif kudapan bagi penderita diabetes mellitus.Penelitian ini merupakan true eksperimental dengan desain penelitian Rancangan Acak Kelompok (RAK) dua faktor yaitu formulasi cookies pasta ubi jalar ungu tepung oat (A1 = 30g:70g, A2 = 50g:50g, A3 = 70g:30g) dan suhu pemanggangan (W1 = 130℃, W2 = 140℃, W3 = 150℃). Hasil penelitian menggunakan uji two way anova dan dilanjutkan dengan uji BNT. Penelitian ini meliputi analisis proksimat dan nilai indeks glikemik. Hasil penelitian menunjukkan bahwa analisa sidik ragam pada perlakuan ubi jalar ungu dan tepung oat dengan perbedaan temperatur berpengaruh nyata terhadap kadar air dan kadar lemak (P>0,05). Sedangkan pada kadar abu, kadar protein, kadar karbohidrat dan energi tidak berpengaruh nyata (P<0,05). Indeks glikemik dari sampel A1W2 adalah 88,81%, A3W1 adalah 107,79% dan A3W2 adalah 65,42%. Cookies pasta ubi jalar ungu dan tepung oat termasuk dalam kategori indeks glikemik tinggi. Cookies pasta ubi jalar ungu dan tepung oat memiliki indeks glikemik yang tinggi dan berpotensi sebagai snack.
Co-Authors bin Sukri, Mohamad Firdaus Muhamad Anda Falahuddin Nuryati, Neneng Simbolon, Luga Martin Sunardi, Cecep Wellid, Ismail