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Ali Rahmat
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Research and Social Study Institute (RESSI) Prenggan, Kotagede, Kota Yogyakarta, Daerah Istimewa Yogyakarta 55172
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Open Global Scietific Journal
Published by Research and Social Study Institute
ISSN : -     EISSN : 29617952     DOI : https://doi.org/10.33292/ogsj.v1i2.8
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science
Open Global Scietific Journal (OGSJ) is a periodical publication from the IResearch and Social Study Institute (RESSI). Published semiannually, the journal has a goal to be a means of communication and dissemination of research results in Agriculture Sciences. Start Vol 1 Issue 2 Open Global Scientific Journal will publishes research articles, reviews/mini-reviews and letters in all areas of agricultural science. Topics covered include: 1. Agronomy 2. Plant breeding 3. Agricultural biotechnology (including tissue culture, molecular markers, molecular diagnostics, vaccines, genetic engineering, genome editing as well as synthetic biology) 4. Crop physiology and agroecology 5. Soil science and agroclimatology 6. Agricultural economics and rural sociology 7. Sustainable systems 8. Crop protection and Cultivation 9. Pharmacognosy and Pharmaceutical Development 10. Environmental implications of agricultural land 11. Environmental Sciences, including prevention and correction of adverse environmental effects (e.g., soil degradation, waste management, bioremediation)
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
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Search results for , issue "Vol. 3 No. 1 (2024): Open Global Scientific Journal" : 5 Documents clear
Effect of Heat Moisture Treatment (HMT) Duration and Lactic Acid Concentration on the Characteristics of Purple Sweet Potato Flour (Ipomoea batatas L. Poiret) Nurminabari, Ina Siti; Gozali, Thomas; Ikrawan, Yusep; Hariadi, Hari; Eriningtyas, Fanisa
Open Global Scientific Journal Vol. 3 No. 1 (2024): Open Global Scientific Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70110/ogsj.v3i1.25

Abstract

This study aims to determine the effect of heat moisture treatment (HMT) duration and lactic acid concentration on the characteristics of purple sweet potato flour (Ipomoea batatas L. Poiret). The method consisted of two stages, namely preliminary stage to produce control (unmodified) flour and main stage to produce modified flour. The method used was a randomized group design with a factorial pattern of 3 x 3 and 3 replications. The variables used were HMT duration (3, 5, and 7 hours) and lactic acid concentration (200, 400, and 600 ppm). The parameters observed in the main stage were water content, anthocyanin level, swelling power, color, solubility, and flour gelatinization profile or Rapid Visco Analysis (RVA). The results show that HMT duration affected the water content and solubility of the modified purple sweet potato flour. HMT duration of 7 hours and lactic acid concentration of 600 ppm resulted in flour anthocyanin level of 24.046 mg/kg. The gelatinization profile shows that the modified purple sweet potato flour experienced the initial temperature of gelatinization (pasting temperature) at 92.30ºC, peak viscosity at 1,343 cP, hot paste viscosity (hold viscosity) at 362 cP, cold paste viscosity (final viscosity) at 931 cP, breakdown (viscosity stability during heating) at 381 cP, and seatback (changes in viscosity during cooling) at -31 CP.
Agricultural Development Model and Transformation in Gaum Village, Tasikmadu Subdistrict, Karanganyar Regency Sinurat, Epram Natanael; Akbar, Exit Sonia; Savitri, Nurul; Fachrozi, Raziz; Anggara, Rifky Kusuma; Antriyandarti, Ernoiz
Open Global Scientific Journal Vol. 3 No. 1 (2024): Open Global Scientific Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70110/ogsj.v3i1.27

Abstract

This community services activity aims to determine the potential and problems, structural transformation, institutional transformation, technology application, and suitable model regarding the agricultural development in Gaum Village, Tasikmadu Subdistrict, Karanganyar Regency. The methods used were face-to-face interviews with relevant resource persons, observation, and descriptive analysis for data processing. The results reveal that the potential in this village is its vast agricultural land, while the problems faced are crop pests and limited fertilizer with high prices. Structural transformation in the agriculture sector in this village is characterized by a shift from traditional practices with low productivity and even losses to modern practices with higher productivity, even though the commodity prices often fluctuate every year. Institutional transformation in this village tends not to undergo bureaucratic change despite the change of village head. The application of agricultural technology in this village is also not optimal, as the majority of farmers here still apply traditional methods to cultivate their agricultural land. The diffusion model is considered more appropriate to be applied for the agricultural development in Gaum Village. In this context, this model aims to increase agricultural productivity through dissemination of new technologies and knowledges.
Eating Habits, Lifestyle and Friends Associated with the Incidence of Adolescent Overnutrition at Bengkulu Rizki, Gibrina; Maigoda, Tonny Cortis; Okfrianti, Yenni; Witradharma, Tetes Wahyu; Sari, Ayu Pravita; Hari Hariadi
Open Global Scientific Journal Vol. 3 No. 1 (2024): Open Global Scientific Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70110/ogsj.v3i1.28

Abstract

Adolescents today are increasingly at risk of becoming overweight, largely due to factors related to food consumption and lifestyle. This study aimed to determine the relationship between night eating habits, sedentary behavior, and peer influence with the incidence of overweight among adolescents at SMA Negeri 07 Bengkulu City in 2024. This research was conducted using an analytic observational design with a cross-sectional approach. The sample consisted of 54 grade XI students, selected through proportional stratified random sampling. Night eating habits were assessed using a 3x24-hour recall form supplemented with food photographs, sedentary behavior was measured using the Adolescent Sedentary Activity Questionnaire (ASAQ), and peer influence was evaluated through a structured questionnaire. Data were analyzed using univariate and bivariate techniques, processed with SPSS software, and assessed with the chi-square test at a significance level of α = 0.05. The findings revealed that a significant proportion of respondents exhibited frequent night eating habits (44.4%, p = 0.002), high levels of sedentary behavior (44.4%, p = 0.006), and were significantly influenced by their peers (61.1%, p = 0.004). The study concludes that there is a significant association between night eating habits, sedentary behavior, and peer influence with the incidence of overweight among adolescents at SMA Negeri 07 Bengkulu City.
Softdrink Habit, Breakfast and Physical Activity Associated with Overweight in SMA Negeri 7 Bengkulu Putri, Frita Aulia Eka; Maigoda, Tonny Cortis; Rizal, Ahmad; Jumiyati, Jumiyati; Kusdalinah, Kusdalinah; Hari Hariadi
Open Global Scientific Journal Vol. 3 No. 1 (2024): Open Global Scientific Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70110/ogsj.v3i1.29

Abstract

Overweight and obesity can occur in individuals of all age groups, including adolescents, who are experiencing a phase of rapid growth. This study aims to determine the relationship between soft drink consumption, breakfast habits, and physical activity with the incidence of excess body weight among adolescents at SMA Negeri 7 Bengkulu City in 2024. The research is an analytic observational study employing a cross-sectional design. A total of 54 class XI students were selected through simple random sampling. Data on soft drink consumption and breakfast habits were collected using the FFQ form, while physical activity data was gathered using the GPAQ questionnaire. The incidence of excess body weight was determined by measuring height and weight with a microtoise and a weight scale. Univariate and bivariate data analyses were conducted using the chi-square test with a significance level of α = 0.05. The results indicated that the majority of respondents frequently consume soft drinks (75.9%), rarely eat breakfast (80.7%), and engage in sufficient physical activity (71.8%). There is a significant relationship between the habit of consuming soft drinks and the incidence of excess weight in adolescents (p = 0.007), between breakfast habits and the incidence of excess weight (p < 0.001), and between physical activity and the incidence of excess weight (p = 0.002).
Relationship Between Nutrition Knowledge, Diet, Glycaemic Index with Blood Sugar Levels of Diabetes Mellitus Patients Salsabilla, Putri; Maigoda, Tonny Cortis; Rizal, Ahmad; Wahyudi, Anang; Witradharma, Tetes Wahyu; Hari Hariadi
Open Global Scientific Journal Vol. 3 No. 1 (2024): Open Global Scientific Journal
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70110/ogsj.v3i1.30

Abstract

Diabetes Mellitus (DM) is one type of degenerative disease that has increased every year in countries around the world, including Indonesia. The purpose of this study was to determine the relationship between nutritional knowledge, diet and glycemic index status with blood sugar levels during type II DM patients at Pasar Ikan City Health Center. Bengkulu in 2024. Methods Analytic observation research with cross sectional design. 55 people with type II DM as a sample taken with simple random sampling technique. Nutritional knowledge was measured using a questionnaire, while diet and glycemic index status were measured using the Semi Quantitative Food Frequency Questionnaire (SQ-FFQ) form. Intermittent blood sugar levels were measured using the Nesco Multicheck tool. Univariate and bivariate data analysis was processed using SPSS software with chi square test with a significance value of α=0.05. Results: There were 80% of respondents with poor knowledge, 89.5% with poor diet, and 82.1% with high glycemic index status. Conclusion: There is a relationship between nutritional knowledge, diet, glycemic index status, and the biggest influence is diet.

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