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Development of Functional Dawet Ayu with High Antioxidant Activity through the Addition of Torch Ginger Flower Powder with Foam Mat Srying Method Naufalin, Rifda; Wicaksono, Rumpoko; Bawono, Icuk Rangga; Cahyani, Dwi Ari; Latifasari, Nurul; Hapsari, Rahajeng Tri; Saputri, Intan Ayu Andini Ganis
Indonesian Journal of Food Technology Vol 4 No 2 (2025): Indonesian Journal of Food Technology
Publisher : Program Studi Teknologi Pangan Fakultas Pertanian UNSOED

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.ijft.2025.4.2.18237

Abstract

Background: The development of functional foods has encouraged innovation in traditional Indonesian products so that they provide not only nutritional value but also physiological health benefits. Dawet ayu, a starch-based traditional beverage, has potential to be developed into a functional drink by incorporating natural antioxidant sources, one of which is torch ginger (Etlingera elatior). Aim: This study aimed to develop dawet ayu as a traditional functional beverage with high antioxidant activity through the addition of torch ginger flower powder. Methods: The powder was produced using the foam-mat drying method to preserve bioactive compounds and was then applied in dawet formulations at various concentrations. The analyzed parameters included pH, color (L*, a*, b*), and antioxidant activity using the DPPH method. Results: The results showed that the addition of torch ginger powder had no significant effect on the color and pH of dawet ayu, but significantly increased antioxidant activity, with the IC₅₀ value decreasing from 739.3 ppm to 100.2 ppm at the highest concentration. The increase in antioxidant activity was attributed to the phenolic, flavonoid, and anthocyanin compounds present in torch ginger. These findings indicate that dawet ayu enriched with torch ginger powder has strong potential as a locally sourced functional beverage with both health and economic benefits. This product can be further developed as a natural-based functional drink.
Does Halal Certification Matter? Segmenting Restaurant Consumers in A Diverse Market Arsil, Poppy; Naufalin, Rifda; Ramadhanti, Wita; Mustofa, Asna
Afkaruna: Indonesian Interdisciplinary Journal of Islamic Studies Vol. 21 No. 2: December 2025
Publisher : Fakultas Studi Islam dan Peradaban, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/afkaruna.v21i2.24942

Abstract

Indonesia has emerged as the world’s second-largest halal market, boasting the largest Muslim population globally. Despite the Minister of Religious Affairs Decree No. 748/2021, which mandates halal certification for all food service providers by 2024, only a small fraction of restaurants have obtained certification. This study explores differences in consumer segmentation between Muslim patrons who choose halal-certified restaurants and those who do not. The study utilized data from 200 respondents in Banyumas Regency. It also employed hierarchical cluster analysis, which involves measuring distances, linking clusters, and identifying the optimal cluster solution, to delineate distinct consumer groups. Two primary categories are recognized among consumers who choose halal-certified restaurants. High-compliance Muslim Consumers exhibit substantial knowledge, awareness, and commitment to halal certification in their food choices. In contrast, Moderate-Identity Consumers recognize the significance of halal certification but do not regard it as a determining factor in their purchasing decisions. This study also identifies three consumer segments among patrons of non-halal-certified restaurants. The largest group, Halal Flexible, consists mainly of consumers who possess high halal awareness but adopt flexible eating choices due to lower–to–middle–income constraints. Low Halal Concern Consumers exhibit moderate awareness, striking a balance between religious considerations and practical needs. Low-Compliance Consumers display minimal halal awareness and negligible interest in halal attributes. This study is significant in providing insight into how these consumer segments illustrate varying orientations toward halal certification, shaped by differences in religious understanding, personal values, contextual factors, and sociodemographic profiles.
Studi In Silico : Aktivitas Senyawa Tanaman Kecombrang (Etlingera elatior) Sebagai Kandidat Obat Antihiperurisemia: Studi Awal Pemanfaatan Kecombrang Sebagai Terapi Alternatif Gout Fessolsalmin, Muhammad; Naufalin, Rifda; Wulansari, Putri Dian; Susanti, Susanti; Nurzaman, Moch Herdi; Fadilah, Nitya Nurul; Mardianingrum, Richa
Jurnal Farmasi & Sains Indonesia Vol 8 No 2 (2025)
Publisher : LPPM Sekolah Tinggi Ilmu Farmasi Nusaputera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52216/jfsi.vol8no2p126-135

Abstract

Hyperuricemia is a metabolic disorder caused by an increase in uric acid levels, which is at risk of ausing gout. The plant kecombrang (Etlingera elatior) is known to contain bioactive compounds that have the potential to act as xanthine oxidase inhibitors. This study aims to evaluate 50 compounds from kecombrang as antihyperuricemia candidates using an in silico approach. The analysis includes toxicity and pharmacokinetics (ADMET) predictions, Lipinski's rule of five, molecular docking, and molecular dynamics simulations. The docking results of selected compounds Aduncetin E (-8.93 kcal/mol) and Methyllinderatin (-8.78 kcal/mol) show the best affinity for xanthine oxidase enzyme with lower binding energy compared to allopurinol (-6.26 kcal/mol). Molecular simulations support the stability of the ligand-receptor complex the MMGBSA results indicate that Aduncetin E (13.4048 kcal/mol) and Methyllinderatin (-30.3009 kcal/mol) have potential that can be developed as antihyperuricemia drug candidates.
The Influence of Farm Road Construction on Agriculture in Banjarnegara Regency Diah Setyorini Gunawan; Icuk Rangga Bawono; Rifda Naufalin; Hery Awan Susanto; Anzar Alfat Firdaus
Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Vol 10, No 1 (2026): Maret 2026
Publisher : Faculty of Animal and Agricultural Science, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/agrisocionomics.v10i1.28085

Abstract

Farm roads are essential infrastructure that support agricultural business activities by improving access and transportation efficiency. This research aims to assess the impact of farm roads on agricultural productivity and to explore the related challenges and opportunities in Banjarnegara Regency. The study employs both primary and secondary data, with primary data collected through survey methods. Respondents were rice farmers from eight sub-districts in Banjarnegara Regency, providing diverse insights into local farming conditions. The data were analyzed using the Wilcoxon test. The findings reveal a significant difference in farmer productivity prior to and following the construction of Farm Roads. The majority of respondents (60.34 percent) experienced an increase in productivity, indicating the presence of farm roads in Banjarnegara Regency has a beneficial effect on the local agricultural community. However, 13.79 percent of respondents reported a decline in productivity, while 25.87 percent had no change in productivity. The challenges and potential related to Farm Roads in the surveyed areas are largely representative of those in other areas of Banjarnegara Regency. This issue warrants attention from relevant local government agencies, as adequate Farm Roads are essential for farmers. These roads are not only vital for accessing farmland but also for transporting agricultural inputs and harvests. Improved access and transportation can significantly enhance agricultural productivity in Banjarnegara Regency. 
An Analytical Hierarchy Process-Based Evaluation of Food Estate Location Selection: A Case Study in Central Java Poppy Arsil; Rifda Naufalin; Hana Hanifa; Ratna Satriani; Dhifan Kemal Akbar; Icuk Rangga Bawono; Rifky Dwi Prastomo
Journal of Applied Agricultural Science and Technology Vol. 10 No. 2 (2026): Articles in Press
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v10i2.418

Abstract

The food estate program is a governmental initiative designed to facilitate the integrated development of food systems within a designated area, including agriculture, plantations, and animal husbandry. The objective of the present study is first to identify the most suitable agricultural crop according to local determining characteristics; and second, to evaluate the land's suitability for each chosen agricultural crop. This study employed a combination of qualitative and quantitative methodologies. The qualitative study focused on the identification and analysis of the criteria used for the selection of suitable food estate locations and the determination of promising commodities within the study area. This was achieved through a series of focus group discussions (FGDs). Three FGDs were conducted with participants comprising provincial and regency-level government decision-makers and experts from local universities. Their insights contribute to the formulation and refinement of the selection indicators relevant to local conditions. The quantitative study employed the Analytical Hierarchy Process (AHP), enabling a systematic evaluation of expert priorities. To assess and rank the importance of key criteria influencing location selection decisions, eleven experts were interviewed. The AHP results have identified seven main criteria as being essential for determining the suitable locations for food estates in Purbalingga Regency. Pineapple has been identified as the most suitable, promising commodity for food estate development in Purbalingga Regency, as determined by the integrated assessment. This determination is based on the compatibility of pineapple with local environmental conditions, its market potential, and stakeholder preferences.
The Evaluation of Physicochemical and Sensory Properties of Sehati Yogurt Drink Flavors with a Combination of Spice Extract Latifasari, Nurul; Naufalin, Rifda; Supriyanti, Retno; Nuraeni, Indah; Hartono, Eko Fauzi
AgriHealth: Journal of Agri-food, Nutrition and Public Health Vol 4, No 1 (2023): April
Publisher : Research and Development Center for Food, Nutrition and Public Health (P4GKM) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrihealth.v4i1.70515

Abstract

Yogurt is a popular functional drink that can be flavored and enhanced with a variety of spice extracts. Variants of flavors with a combination of spice extracts increase their uniqueness and practical value because of their bioactive components. However, it is necessary to study the physicochemical characteristics and sensory acceptance after adding the flavor variants of the spice extract combinations produced. This study aimed to determine the physicochemical and sensory attributes of the small and medium enterprise of Sehati yogurt drink, which added the flavor combination of ginger, lemongrass and galangal spice extracts in the kunir asem, wedang uwuh and wedang telang flavor variants. The variations were 5% v/v kunir asem, 5% v/v wedang uwuh and wedang telang 5% v/v and 0% for the control used a completely randomized design (CRD) with five replications. Based on the results, the Sehati yogurt drink with 5% kunir asem flavor variant had the highest viscosity, fat content and carbohydrates with 53.4 cP; 3.15%; and 14.61% respectively. The wedang uwuh flavor variant had the most elevated moisture and ash content with 0.3% and 81.27% respectively while the wedang telang flavor variant had the highest protein content value of 1.74%. Moreover, the highest score in terms of taste (sour), aroma, color, thickness and level of preference (sensory attributes) was the wedang telang flavor variant. This research will contribute to further developing functional drinks combined with traditional spices.
Co-Authors -, Oedjijono A Haris Budi Widodo A. Haris Budi Widodo A.A. Ketut Agung Cahyawan W Adninda Rimawati Agus Supriatman Aisha Tiara Dewi Ajeng Dyah Kurniawati Anna Sulistyaningrum ARDIANSYAH ARDIANSYAH Arif Rahman Hikam Asna Mustofa Budi Sustriawan Cahyani, Dwi Ari Condro Kartiko Condro Wibowo Denta, Dimas Arya Devi Anisya Putri Dhifan Kemal Akbar Diah Setyorini Gunawan Diah Setyorini Gunawan Dimas Arya Denta Dwi Nugroho Wibowo Edi Susilo Eko Fauzi Hartono Erminawati Erminawati Erminawati erminawati Erminawati Erminawati Fessolsalmin, Muhammad Firdaus, Anzar Alfat Friska Citra Agustia Gunawan, Ridha Nur Fadhila Hana Hanifa Hapsari, Rahajeng Tri Haris Budi Widodo Herastuti Herastuti Herastuti Sri Rukmini Herastuti Sri Rukmini Herastuti Sri Rukmini Herastuti Sri Rukmini Herastuti Sri Sukmini Hery Awan Susanto Hidayah Dwiyanti Hidayah Dwiyanti Icuk Rangga Bawono Icuk Rangga Bawono Icuk Rangga Bawono Icuk Rangga Bawono, Icuk Rangga Indah Nuraeni INDRA RACHMAWATI Indra Warman Islami, Laila Sausan El Jajang Jajang Juni Sumarmono Karseno . Kusmantoro Edy Sularso Laras Pratiwi Martina, Salma Maryani, Sri Meylida Ichsyani Mochamad Herdi Nurzaman Muhammad Syaiful Aliim Nitya Nurul Fadilah Novie Andri Setianto Novita Dwi Lokasari Nuniek Ina Ratnaningtyas Nur Aini Nurhopipah, Popi Nurul Latifasari Parnowo, Suko Parwito Poppy Arsil Poppy Arsil Poppy Arsil Poppy Arsil Pratiwi, Laras purbowati, ike sitoresmi mulyo Purwanto Bekti Santoso, Purwanto Bekti Puspitasari, Regita Putri Dian Wulansari Putri, Devi Anisya Raharditya, Carantia Ratih Windu Arini Ratna Satriani Retno Supriyanti Richa Mardianingrum Rifky Dwi Prastomo Ritonga, Abdul Mukhlis Rumpoko Wicaksono Rumpoko Wicaksono Rumpoko Wicaksono Rumpoko Wicaksono rusana, rusana Sakhidin Santi Dwi Astuti Saputri, Intan Ayu Andini Ganis Siti Nuryanti SR Herastuti, SR Sri Hartini Sri Maryani Sugeng Waluyo Sulasih Sulasih Supriyanto Supriyanto Susanti Susanti Tri Yanto Tri Yanto Tri Yanto Tri Yanto Triana Setyawardani Tyas Retno Wulan Utami, Nurani Ajeng Tri Weni Novandari Weni Novandari Wicaksono, Rumpoko Wita Ramadhanti Wuryatmo, Erminawati