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SOSIALISASI PENGOLAHAN AIR GAMBUT MENJADI AIR MINUM DIDAERAH TALANG KERAMAT KABUPATEN BANYUASIN SUMATERA SELATAN Muhammad Djoni Bustan; Sri Haryati; D Bahrin; Budi Santoso
Aptekmas Jurnal Pengabdian pada Masyarakat Vol 5 No 4 (2022): APTEKMAS Volume 5 Nomor 4 2022
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36257/apts.v5i4.5894

Abstract

Peat water is identical with low acidity (pH), iron (Fe2+), manganese (Mn2+) and has a high color, making it difficult to treat it by filtering. From the results of batch and continuous processing using quicklime (CaO) and aluminum sulfate (Al2 (SO4)318 H2O) it was found that the levels of iron and manganese decreased significantly. For the batch process, iron decreased from 3.5 ppm to 0.1 ppm (97%), manganese from 0.59 ppm to 0 ppm (100%), color from 130 tcu to 1.7 tcu, while for turbidity there was a decrease from 33.8 ntu to 1.9 ntu, pH increased from 3.19 to 6.8. While in the continuous process with the same dose, iron decreased from 3.35 ppm to 0.05 ppm (98.6%), manganese from 0.5 ppm to 0 ppm (100%), pH increased from 3.19 to 7.16 while the turbidity of water decreased from 31.8 ntu to 1.14 ntu. The results of this peat water treatment meet the quality standard of the Minister of Health No. 32 of 2017. Based on the results of the research conducted, it is necessary to apply the results of the research that has been done to peat water in the Talang Sacred area and how processing technology and innovative products are processing peat water into drinkable water for peoples at Talang Keramat, Banyuasin Regency, South Sumatra
Kandungan Senyawa Fungsional Daun Tanaman Gaharu (Aquilaria malaccensis) Berdasarkan Posisi Daun pada Cabang Budi Santoso; Berta Sri Kristina Ginting; Tri Wardani Widowati; Aldila Din Pangawikan
Jurnal Ilmu Kehutanan Vol 16 No 1 (2022): Maret
Publisher : Faculty of Forestry Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (863.363 KB) | DOI: 10.22146/jik.v16i1.1808

Abstract

This study aimed to analyze several secondary metabolite compounds that are antioxidants in the leaves of gaharu plants based on the position of the leaves on the branches. The experimental design used was a non-factorial randomized block design. The research treatment consisted of three factors, namely (A1) young leaves (position of 1-4 leaves from the shoot), (A2) medium leaves (position of 5-8 leaves from the shoot), and (A3) old leaves (position of 9-12 leaves from the shoots). The results showed that the position of the leaves on the branch of the gaharu plant significantly affected the number of secondary metabolites produced. Gaharu plant leaves contain secondary metabolites, namely alkaloids 1.65-4.20%, saponins 2.47-4.00%, tannins 0.69-2.70%, total phenol 29.70-54.68 mg/L, and total chlorophyll 9.21-20.03 mg/L. Tannins and total phenols are functional compounds in gaharu leaves which are antioxidants. The antioxidant properties of this leaf are included in the strong category with an IC50 value of 49.30-68.30 mg/L wherein young leaves have higher antioxidant properties than old leaves.
Pengaruh Latihan Tai Chi Terhadap Biomarker Inflamasi C-Reaktif Protein (CRP) Pada Lansia : Systematic Review Dela Ramona; Budi Santoso
Jurnal Ners Vol. 10 No. 1 (2026): JANUARI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jn.v10i1.54431

Abstract

Lansia sering ditandai dengan peningkatan biomarker seperti C-Reaktif Protein (CRP) akibat inflamasi kronis. CRP merupakan protein fase akut yang meningkat pada lansia akibat proses inflammaging yang berkolerasi dengan penurunan fungsi fisik dan penyakit degeneratif. Tai Chi merupakan salah satu bentuk pengobatan non-farmakologis. Efek antioksidan dari latihan ini juga melindungi sel dari kerusakan radikal bebas yang dapat memperburuk inflamasi. Gerakan ini meningkatkan sirkulasi darah, mengurangi kekakuan sendi, dan menekan jalur inflamasi kronis yang sering dialami lansia akibat proses penuaan. Latihan ini juga dapat meningkatkan kualitas hidup secara keseluruhan, termasuk mengurangi kecemasan dan memperparah respon inflamasi. Tai Chi juga memperkuat sistem kekebalan dengan meningkatkan fungsi limpatik, yang membuat lansia lebih tahan terhadap infeksi yang memicu inflamasi. Metode yang digunakan adalah systematic literature review (SLR) dengan pendekatan PRISMA, melibatkan penyaringan 217 artikel dari Science Direct, PubMed, Cochrane, dan Google Scholar (2016-2025). 10 Artikel memenuhi kriteria inklusi. Hasil menunjukkan variasi efek tai chi terhadap biomarker inflamasi pada lansia : beberapa konteks melaporkan penurunan kadar CRP pada lansia karna kombinasi gerakan lambat, pernapasan dalam, dan elemen meditasi sehingga menurunkan stres oksidatif dan penurunan kadar CRP. Temuan ini menegaskan perlunya strategi adaptif yang mengintegrasikan pencegahan inflamasi kronis untuk mengoptimalkan efektivitas Tai Chi dalam mengurangi penyakit degeneratif pada lansia.