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AKTIVITAS ANTIOKSIDAN KOMBINASI DAUN MATOA (Pometia pinnata) DAN DAUN SIRSAK (Annona muricata L.) MENGGUNAKAN METODE DPPH DENGAN BERBAGAI PELARUT: ANTIOXIDANT ACTIVITY OF MATOA LEAVES (Pometia pinnata) AND SOURSOP LEAVES (Annona muricata L.) USING DPPH METHOD WITH VARIOUS SOLVENTS Carolin Aprilia Baslani; Himmi Marsiati; Sri Wuryanti
Medical Sains : Jurnal Ilmiah Kefarmasian Vol 8 No 2 (2023)
Publisher : Sekolah Tinggi Farmasi Muhammadiyah Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37874/ms.v8i2.717

Abstract

Penggunaan obat herbal dinilai lebih aman daripada penggunaan obat modern. Hal ini disebabkan karena obat tradisional memiliki efek samping yang relatif lebih sedikit daripada obat modern. Daun matoa dan daun sirsak memiliki senyawa fenolik yang berperan sebagai antioksidan alami. Penelitian ini bertujuan untuk mengetahui nilai aktivitas antioksidan daun matoa, daun sirsak, dan kombinasi keduanya dengan berbagai pelarut yaitu etanol 96%, etil asetat, dan air. Ekstrak daun matoa dan daun sirsak dibuat dengan metode maserasi selama 3x24 jam, menggunakan pelarut etanol 96%. Setelah diperoleh ekstrak kental, difraksinasi dengan aquades dan etil asetat diulangi sebanyak 3x, pembuatan ekstrak kombinasi digunakan perbandingan 1:1. Uji aktivitas antioksidan dengan metode DPPH menggunakan spektrofotometri UV-Visibel. Lalu dilakukan skrining fitokimia menggunakan senyawa fenolik, flavonoid, triterpenoid, saponin, dan tanin. Hasil skrining fitokimia menunjukkan ekstrak daun matoa dan daun sirsak positif mengandung fenolik, flavonoid, dan tanin. Hasil penelitian ini mendapatkan nilai IC50 dari ekstrak etanol daun matoa sebesar 5,46 ppm yang dikategorikan sangat kuat sedangkan ekstrak etil asetat daun sirsak 5,40 ppm yang juga di kategorikan sangat kuat. Kombinasi kedua ekstrak memiliki nilai  IC50 4,39 ppm lebih kuat daripada ekstrak tunggal. Menunjukan kombinasi daun matoa dan daun sirsak berpotensi menjadi agen antioksidan alami. Kata kunci : antioksidan, matoa (Pometia pinnata), sirsak (Annona muricata L.),  kombinasi, DPPH, IC50, fitokimia.
Peningkatan Pengetahuan Awam tentang Kondisi Psikologis Penyintas Bencana melalui Pelatihan Bantuan Psikologis Awal di Universitas YARSI Octaviani Indrasari Ranakusuma; Sri Wuryanti; Ade Nursanti
Jurnal Relawan dan Pengabdian Masyarakat REDI Vol. 1 No. 1 (2023): Agustus
Publisher : Yayasan REDI Tiga Monas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69773/qp5r9111

Abstract

Indonesia is prone of earthquakes as it is located within ‘ring of fire’. Each disaster causes loss and grief which can lead to injuries and depression if untreated. Psychological First Aid (PFA) aims to reduce the initial distress of a traumatic event and to promote adaptive functioning and coping both in the short and long term. Trained laypersons are also able to provide psychological support which may reduce the stress experienced by survivors. Two-days Psychological First Aid training was conducted in Universitas YARSI with 36 participants consisted of students, lectures, and education-supporting staff to increase their awareness on physical and psychological state of post disaster survivors and to know when to refer to a professional. Pre- and Post-tests were conducted in 23 participants who attended the second day of training. A t-test demonstrated insignificant increase (t=1.95; p=.06) in participants’ knowledge on psychological states and in providing psychological support for survivors. The benefits and limitations of the training were discussed.
AKTIVITAS ANTIOKSIDAN KOMBINASI DAUN MATOA (Pometia pinnata) DAN DAUN SIRSAK (Annona muricata L.) MENGGUNAKAN METODE DPPH DENGAN BERBAGAI PELARUT: ANTIOXIDANT ACTIVITY OF MATOA LEAVES (Pometia pinnata) AND SOURSOP LEAVES (Annona muricata L.) USING DPPH METHOD WITH VARIOUS SOLVENTS Carolin Aprilia Baslani; Himmi Marsiati; Sri Wuryanti
Medical Sains : Jurnal Ilmiah Kefarmasian Vol 8 No 2 (2023)
Publisher : Sekolah Tinggi Farmasi Muhammadiyah Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37874/ms.v8i2.717

Abstract

Penggunaan obat herbal dinilai lebih aman daripada penggunaan obat modern. Hal ini disebabkan karena obat tradisional memiliki efek samping yang relatif lebih sedikit daripada obat modern. Daun matoa dan daun sirsak memiliki senyawa fenolik yang berperan sebagai antioksidan alami. Penelitian ini bertujuan untuk mengetahui nilai aktivitas antioksidan daun matoa, daun sirsak, dan kombinasi keduanya dengan berbagai pelarut yaitu etanol 96%, etil asetat, dan air. Ekstrak daun matoa dan daun sirsak dibuat dengan metode maserasi selama 3x24 jam, menggunakan pelarut etanol 96%. Setelah diperoleh ekstrak kental, difraksinasi dengan aquades dan etil asetat diulangi sebanyak 3x, pembuatan ekstrak kombinasi digunakan perbandingan 1:1. Uji aktivitas antioksidan dengan metode DPPH menggunakan spektrofotometri UV-Visibel. Lalu dilakukan skrining fitokimia menggunakan senyawa fenolik, flavonoid, triterpenoid, saponin, dan tanin. Hasil skrining fitokimia menunjukkan ekstrak daun matoa dan daun sirsak positif mengandung fenolik, flavonoid, dan tanin. Hasil penelitian ini mendapatkan nilai IC50 dari ekstrak etanol daun matoa sebesar 5,46 ppm yang dikategorikan sangat kuat sedangkan ekstrak etil asetat daun sirsak 5,40 ppm yang juga di kategorikan sangat kuat. Kombinasi kedua ekstrak memiliki nilai  IC50 4,39 ppm lebih kuat daripada ekstrak tunggal. Menunjukan kombinasi daun matoa dan daun sirsak berpotensi menjadi agen antioksidan alami. Kata kunci : antioksidan, matoa (Pometia pinnata), sirsak (Annona muricata L.),  kombinasi, DPPH, IC50, fitokimia.
Pengaruh Konsumsi Minuman dengan Kandungan Gula Tinggi dan Aktivitas Fisik Terhadap Status Gizi pada Remaja Alifa Syifa Salsabilah Prastowo; Dian Widiyanti; Afrizal Tw; Sri Wuryanti
Jurnal Sosial Teknologi Vol. 6 No. 1 (2026): Jurnal Sosial dan Teknologi
Publisher : CV. Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsostech.v6i1.32656

Abstract

Sugar-sweetened beverages (SSBs) are increasingly popular among adolescents and contribute significantly to daily caloric intake, potentially affecting nutritional status. This study aims to analyze the effect of high-sugar beverage consumption and physical activity on nutritional status among adolescents. This cross-sectional study involved 90 junior high school students aged 12-15 years from two schools selected proportionally. Data were collected using the BEVQ-15 questionnaire for high-sugar beverage consumption, IPAQ for physical activity, and direct measurements of weight and height to determine nutritional status based on BMI. Data analysis used Chi-Square test for bivariate analysis and ordinal regression for multivariate analysis. Results showed that the majority of respondents (66.7%) had low consumption of high-sugar beverages. Distribution of nutritional status showed most respondents were in the underweight category and normal nutritional status. Bivariate and multivariate analysis showed no significant relationship and effect between high-sugar beverage consumption and physical activity on adolescent nutritional status (p > 0.05). This study concludes that high-sugar beverage consumption and physical activity showed no significant effect on adolescent nutritional status, possibly due to uneven distribution of nutritional status and the influence of other unmeasured factors such as total energy intake, overall dietary patterns, and genetic factors.
The Effect of Being Overweight and Obesity on Self-Confidence Levels Among Teenagers at State High School 22 in Jakarta and A Review from an Islamic Perspective Mutia Sa’idah; Mirfat Mirfat; Sri Wuryanti; M. Fazlurrahman Anshar
Interdisciplinary Social Studies Vol. 5 No. 4 (2026): Interdisciplinary Social Studies
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v5i4.1169

Abstract

Overweight and obesity among adolescents have become significant public health concerns because they not only increase the risk of physical diseases but also affect psychological well-being, particularly self-confidence. This study aimed to determine the relationship between overweight and obesity status and self-confidence levels among adolescents at State High School 22 Jakarta and to review the findings from an Islamic perspective. This study employed an analytical survey design with a cross-sectional approach. The population consisted of students in grades X and XI at State High School 22 Jakarta, with 128 respondents selected using a purposive sampling technique based on predefined inclusion and exclusion criteria. Data were collected through Body Mass Index (BMI) measurements and the Self-Confidence Scale questionnaire. Data analysis was performed using univariate analysis and the Fisher’s exact test with the assistance of SPSS software. The results showed that most respondents were categorized as overweight (43.8%), followed by obesity class I (39.1%) and obesity class II (17.2%). Most adolescents demonstrated high self-confidence levels (64.8%). Statistical analysis revealed a significant relationship between overweight and obesity status and self-confidence levels among adolescents (p = 0.005). From an Islamic perspective, physical conditions do not determine human dignity, as every individual is created in the best form by Allah SWT. Therefore, adolescents with overweight or obesity require holistic support involving physical health management, psychological assistance, and spiritual strengthening to develop positive self-acceptance and self-confidence.