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PREDIKSI UMUR SIMPAN TEPUNG WIKAU MAOMBO MENGGUNAKAN PENDEKATAN KADAR AIR KRITIS Wahyuni, Sri; Azis, Thamrin; Dewi, Dian Puspita; Juwita, Citra; holilah, holilah
Jurnal Sains dan Teknologi Pangan Vol 5, No 3 (2020): Jurnal Sains dan Teknologi Pangan
Publisher : JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (914.629 KB) | DOI: 10.33772/jstp.v5i3.13112

Abstract

ABSTRACTWikau maombo, traditional food in Buton, Southeast Sulawesi, is a cassava product processed by seawater immersion and fermentation. The shelf life of Wikau maombo flour as dry food products was predicted using ASLT (accelerated shelf-life testing) method through the critical moisture content approach based on the sorption isotherm curve of the equilibrium moisture value at each RH of saturated solution/salt. This study aimed to predict the shelf life of Wikau maombo flour packaged using polypropylene plastic with different thickness, ie. 0.06 mm (WM1) and 0.08 mm (WM2). The results show that the initial moisture content of Wikau maombo flour was 10.27%. Critical moisture contents of WM1 and WM2 samples at Relative Humidity (RH) of 75% were 11.11% and 11.28%, respectively. Isotherm sorption curve of WM1 and WM2 sample were Sigmoid (S) which selected sorption isotherm curve (Caurie model) as the appropriate sorption isotherms equation. The smallest value of mean relative deviation (MRD) in WM1 and WM2 samples were 1.49 and 2.48, respectively. The respective shelf life of WM1 and WM2 products were 318.43 days (10 months 18 days) and 434.22 days (1 year 2 months).Keywords: critical moisture content; shelf life; wikau maombo.ABSTRAKWikau maombo merupakan makanan tradisional di Buton, Sulawesi Tenggara. Wikau maombo merupakan produk olahan ubi kayu melalui proses perendaman dalam air laut dan fermentasi. Umur simpan tepung Wikau mambo sebagai produk pangan kering diprediksi dengan metode ASLT (Accelerated Shelf-Life Testing) melalui pendekatan kadar air kritis berdasarkan kurva isotherm sorpsi dari nilai kadar air kesetimbangan pada masing-masing RH penyimpanan larutan/garam jenuh. Untuk medapatkan kemulusan kurva yang tinggi, dibuat model-model persamaan sorpsi isotermis yang mana dipilih lima model persamaan matematis yaitu model Hasley, Chen-Clayton, Henderson, Caurie, dan Oswin. Persamaan tersebut dapat menjelaskan fenomena sorpsi isotermis secara teoritis pada jangkauan nilai aktivitas air (aw) yang luas. Tujuan penelitian ini untuk memprediksi umur simpan produk tepung Wikau maombo yang dikemas menggunakan plastik polipropilena dengan ketebalan yang berbeda, yaitu 0.06 mm (WM1) dan 0.08 mm (WM2). Hasil penelitian menunjukkan bahwa kadar air awal tepung wikau maombo sebesar 10.27%. kadar air kritis sampel WM1 dan WM2 pada RH 75% berturut-turut yaitu 11.11% dan 11.28%. Kurva isotherm sorpsi sampel WM1 dan WM2 berbentuk Sigmoid (S) dengan persamaan terpilih model Caurie sebagai persamaan isotherm sorpsi yang tepat dengan nilai Mean Relative Deviation (MRD) terkecil pada sampel WM1 dan WM2 berturut-turut yaitu 1.49 dan 2.48. Umur simpan produk WM1 dan WM2 berturut-turut sebesar 318,43 hari (10 bulan 18 hari) dan 434,22 hari (1 tahun 2 bulan).
Assessment of Interprofessional Education (IPE) in Community Settings: A Systematic Review Asmara, Fatikhu Yatuni; Kristina, Tri Nur; Afifah, Diana Nur; Dewi, Dian Puspita
Nurse Media Journal of Nursing Vol 11, No 3 (2021): (December 2021)
Publisher : Department of Nursing, Faculty of Medicine, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/nmjn.v11i3.34155

Abstract

Background: An assessment of methods and tools in interprofessional education (IPE) needs to be conducted to guarantee that the set learning objectives (LOs) or competencies are achieved, especially in community settings. This assessment is essential since in community settings, facilitators and students are not in the same frame, while direct observation is preferable in IPE. The implementation of methods and tools for assessment varies. Mostly, the assessment does not cover all competencies of IPE. Further identification of the way the assessment is conducted as well as the IPE competencies assessed is pivotal.Purpose: This study aimed to review the implementation of IPE in community settings, especially the assessment conducted on the methods and tools used along with the assessors involved and the competencies achieved.Methods: A systematic review was employed as a method in this study. Relevant articles from Science Direct, MEDLINE, CINAHL, and Scopus were screened based on the inclusion criteria: publication between 2010–2020, research and review articles, full-text articles, conducted in community settings, and involved assessment in acquiring the competencies. This review included 12 out of 1,273 screened articles. The articles were analyzed qualitatively by identifying the keywords, categories, and themes.Results: The results showed the assessment conducted and the competencies achieved in IPE. The assessment included methods and tools as well as the assessors involved. Most existing studies used students’ perceptions or reflections as the methods and involved less assessors such as supervisors or family members. Meanwhile, the assessment tools focused on certain competencies, such as roles and responsibilities, ethics and values, teamwork, and communication. However, no study assessed all competencies.Conclusion: The analysis resulted in two large topics, i.e., the assessment, which includes the assessment methods and tools as well as assessors involved, and the competencies achieved. It is recommended to conduct further studies to develop objective assessment methods, comprehensive assessment tools, and generic competencies or learning outcomes.
A Model of Interprofessional Education in the Community with Family Health Approach: Perspectives from Indonesia Asmara, Fatikhu Yatuni; Kristina, Tri Nur; Afifah, Diana Nur; Bakrie, Saekhol; Dewi, Dian Puspita; Widyandana, Doni; Mawardi, Fitriana; Pamungkasari, Eti Poncorini; Lestari, Endang
Jurnal Keperawatan Soedirman Vol 20 No 1 (2025): Jurnal Keperawatan Soedirman (JKS)
Publisher : Fakultas Ilmu-ilmu Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jks.2025.20.1.10479

Abstract

There is no standardized model of interprofessional education (IPE) that is performed in community settings. This study aimed to develop and acquire suggestions for a model of IPE implementation in such environments. This study employed educational design research (EDR) with a qualitative research approach. Step 1 (Analysis and Exploration) was carried out through focus group discussions (FGDs) with students and instructors to explore their experiences with the IPE program, which then proceeds to Step 2 (Design and Construction) by developing a draft model. Eventually, Step 3 (Evaluation and Reflection) was carried out by conducting in-depth interviews with experts to obtain suggestions for the draft model. This study revealed three key themes from FGDs: 1) preparedness of students and families, 2) Coordination, and 3) Students’ assessments. Based on in-depth interviews, the experts provided suggestions categorized into four themes: 1) Characteristics of Participants, 2) Detailed preparation and implementation, 3) Student assessment, and 4) Former thematic definition of health problems. The IPE model in a community setting was perceived as a positive learning experience, and several recommendations were added to increase its effectiveness. Further research is recommended to facilitate broader implementation of the model widely
The Difference between Salivary Viscosity and Salivary Flow Rate on Nicotine Electric Smokers and Non-Smokers Difaputra, Syavergio Avia; Kusuma, Ira Anggar; Dewi, Dian Puspita; Retnoningrum, Dwi
Acta Odontologica Indonesia Vol 1, No 2 (2025): December Edition
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/actodont.27232

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Background: Electric cigarette which contained nicotine affected bad impact to oral cavity, since the nicotine contained on e-liquid electric cigarette could reduce function of salivary gland. This condition decreases the salivary flow rate and increase salivary viscosity. could impact to less activity of self-cleansing and antimicrobial of saliva. Objectives: To prove the difference of salivary viscosity and salivary flow rate on nicotine electric smokers and non-smokers. Methods: This research was an analytic descriptive research which exerted cross sectional research design. As many as 60 people were selected to be the research subjects who were then divided into 30 electric smokers and 30 non-smokers. The saliva on each subject was collected in a beaker cup stimulated for 8 minutes, and continued to the viscosity measurement to be valued both visually and subjectively. The data was analyzed through Mann-Whitney test to identify the difference between viscosity and salivary flow rate on nicotine electric smokers and non-smokers. Results: The result of Mann-Whitney test showed a significant difference between salivary flow rate (p<0,05) and salivary viscosity of nicotine electric smokers and non-smokers (p<0,05). Conclusion: This research indicated the difference of viscosity and salivary flow rate between electric smokers and non-smokers. The electric smokers have thicker viscosity and lower flow rate compared to the non-smokers.
Students' perceptions of the relevance of instructors' assessment items in online community-based interprofessional education Hangujiwat, Puspo Palupi Yekti; Kristina, Tri Nur; Dewi, Dian Puspita; Candra, Aryu; Afifah, Diana Nur; Asmara, Fatikhu Yatuni
Jurnal Ners Vol. 19 No. 2 (2024): MAY 2024
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jn.v19i2.51634

Abstract

Introduction: This study aimed to acquire students' perceptions of the assessment items used by instructors implemented in the community-based Interprofessional Education (IPE) program during the COVID-19 pandemic. The study also compared the students' perceptions of the instructors' assessment items regarding student characteristics. Motivation for joining the IPE program and a comparison between motivation and gender and disciplines were also identified in this study. Methods: The research method is observational with a cross-sectional approach. Sixth-semester medical, nursing, and nutrition students who had completed the community-based IPE program were involved. Students' perception was measured using a questionnaire on the instructors' assessment items developed based on the IPE competencies. Motivation was measured using a Motivated Strategies for Learning Questionnaire (MSLQ). Results: A majority of students across the three programs agreed or strongly agreed with the assessment items, and there were no significant differences in student perceptions from the variables of gender (p = 0.23) and disciplines (p = 0.68). The correlation between students' motivation and their perception of the instructors' assessment items was significant (r_s = 0.61 with p < 0.01). However, there was a weak and not significant correlation between students' grade point average (GPA) with the perception of assessment items (r_s= 0.1 with p = 0.07). Conclusions: All instructors' assessment items were still perceived as relevant and can be used to assess the students during IPE online learning. Thus, the result of this study can be considered to be used in another setting with a similar situation.
Pemeriksaan Kesehatan, Skrining Faktor Risiko serta Edukasi Kesehatan Warga Pra-lansia dan Lansia Dewi, Dian Puspita; Nugraheni, Arwinda; Afifah, Diana Nur; Hastuti, Yuni Dwi; Rustanti, Ninik; Riansari, Anugrah
Jurnal Pengabdian Masyarakat Kedokteran Vol 5, No 1 (2026): January
Publisher : Fakultas Kedokteran, Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/abdimasku.5.1.1-14

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Penuaan membuat golongan lansia rentan terkena penyakit degeneratif seperti hipertensi, diabetes melitus, sakit sendi dan dislipidemia. Penyakit tersebut dapat menimbulkan komplikasi seperti stroke apabila tidak segera ditangani. Selain proses penuaan, faktor-faktor lain seperti pola konsumsi makanan dan aktivitas fisik juga mempengaruhi. Ketidakseimbangan antara energi yang dihasilkan dari konsumsi makanan dengan energi yang dikeluarkan (aktivitas fisik) mengakibatkan kondisi status gizi yang buruk. Status gizi yang buruk ini juga mempengaruhi penyakit dan komplikasi yang dapat muncul pada lansia. Penapisan untuk kondisi dan penyakit tersebut perlu dilakukan sedini mungkin pada golongan pra-lansia dan lansia. Pengabdian masyarakat ini bertujuan untuk memberikan pemeriksaan kesehatan gratis, skrining faktor risiko dan memberikan edukasi kesehatan pada warga pra-lansia dan lansia. Kegiatan penapisan dilakukan dengan menyelenggarakan pengabdian masyarakat di kelurahan Pudakpayung. Warga pra-lansia dan lansia diukur tinggi badan dan berat badannya, tekanan darah, serta kadar gula darah, asam urat dan kolesterol. Warga juga mengisi informasi aktivitas olahraga. Selain itu, diberikan juga edukasi kesehatan kepada warga yang berpartisipasi. Sebanyak 60 warga pra-lansia (48,3%) dan lansia (51,7%) berpartisipasi dalam kegiatan pengabdian ini. Hasil pemeriksaan partisipan menunjukkan prevalensi yang tinggi pada obesitas (55%), hipertensi (46,7%) dan kadar kolesterol tinggi (70%). Warga antusias mengikuti kegiatan edukasi kesehatan yang ditunjukkan dengan aktif berdiskusi terkait topik yang diberikan. Hanya 25 warga yang telah cukup melakukan aktivitas fisik. Perlu adanya kegiatan pengabdian berkesinambungan yang dapat memfasilitasi warga untuk peningkatan durasi aktivitas fisik yang dibutuhkan untuk menjaga kebugaran dan kesehatan warga pra-lansia dan lansia. Selain itu, juga dibutuhkan edukasi mengenai asupan gizi seimbang pada pra-lansia dan lansia.
EXPLORATION OF MEDICAL STUDENTS' PERCEPTION TOWARDS PBL TUTORIAL MODIFIED WITH INDIVIDUAL AND GROUP ASSESSMENT Kristina, Tri Nur; Dinar, Kintania Lutfiah; Fauzia, Lathifa Putry; Dewi, Dian Puspita
Jurnal Pendidikan Kedokteran Indonesia: The Indonesian Journal of Medical Education Vol 14, No 4 (2025): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpki.106620

Abstract

Background: Problem-based learning (PBL) has been implemented at the Faculty of Medicine, Universitas Diponegoro, since 2001. The model was later modified to enhance student engagement by incorporating individual and group assessment. Students are assessed not only on their knowledge but also on their skills, attitudes, and active participation in discussions, which contribute to their overall block assessment.Aims: This study explores the students’ perceptions of implementing the modified PBL.Methods: We conducted a qualitative study using six focus group discussions (FGD) involving 36 students from the 2021, 2022, and 2023 cohorts.Results: The study identified five opportunity themes and five challenge themes related to the modified PBL implementation, along with several student recommendations for improvement. The opportunities include more structured individual learning, increased active participation, group reports serving as practical and comprehensive learning resources, and the development of collaboration and leadership skills. Meanwhile, the challenges include delays in distributing PBL scenarios, an imbalance in group participation (e.g., overly passive or dominant students), the individual report becoming burdensome during exam periods, and the limited relevance of individual assessments in discussions. Nonetheless, students demonstrated awareness of these challenges and proposed constructive suggestions for improvement.Conclusion: The findings suggest that students benefit from the modified PBL in various ways. However, it can also potentially threaten the internal motivation of a self-directed learner.