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  • Effects of Modified Atmosphere Packaging and Densified Dry Bacterial Cellulose on the Physicochemical and Microbiological Stability of Beneng Taro Flour during Storage

    Beneng taro flour is a hygroscopic food powder susceptible to quality deterioration during storage. This study evaluated the effects of Modified Atmosphere Packaging (MAP) and densified dry bacterial cellulose on...
    Septia Ardiani Indonesia , Elviana Indonesia , Supardianningsih Indonesia , Lukman Nulhakim Indonesia , Jepri Sutanto Indonesia , Annisa Jasmine Indonesia , AzZahra Sabila Luqman Indonesia
    Pages: 686-703 2026-08-30
    10.24036/eksakta/vol27-iss04/730
    120 85
  • Modulation of Hemodynamic Responses in Hypertensive Patients via Sustained Thermal Salt Hydrotherapy: A Six-Day Pre-Experimental Study

    Hypertension remains a major global cardiovascular risk factor, with prevalence in Indonesia rising from 25.8% to 34.1%. Non-pharmacological modalities like warm salt-water foot-bath hydrotherapy offer an...
    Sri Dinengsih Indonesia , Rini Kundaryanti Indonesia
    Pages: 884-898 2026-10-20
    10.24036/eksakta/vol27-iss05/761
    8 9
  • Characterization of Hesperidin-PEG 1000 Solid Dispersion Prepared by Freeze Drying Method

    Hesperidin is a disaccharide-derivative bioflavonoid in BCS class II, insoluble in water but soluble in propylene glycol and polyethylene glycol, and its poor aqueous solubility may impair bioavailability,...
    Aga Mikail Indonesia , Aditya Trias Pradana Indonesia , Endang Wahyu Fitriani Indonesia , Agnes Nuniek Winantari Indonesia , Astridani Rizky Putranti Indonesia , Xandramela Limala Alicya Junaidi Lee Indonesia
    Pages: 536-548 2026-08-30
    10.24036/eksakta/vol27-iss04/702
    72 54
  • Study on Color Properties of Auricularia auricula-judae (Bull.) Quél. Affected by Nano Edible Coatings, Packaging Types, and Storage Temperatures

    Wood ear mushroom is a traditional edible and medicinal mushroom widely consumed as a food supplement. The color of the fruit body is a crucial indicator of commercial quality that influences consumer purchasing...
    Kusumiyati Kusumiyati Indonesia , Aulia Afifah Rachman Indonesia , Jajang Sauman Hamdani Indonesia
    Pages: 355-370 2025-09-30
    10.24036/eksakta/vol26-iss03/614
    365 158
  • Role of Interleukin-10 Promoter Gene Polymorphisms in Susceptibility to Systemic Lupus Erythematosus: Systematic Review

    Systemic Lupus Erythematosus (SLE) is a chronic autoimmune disease characterized by multisystem inflammation that predominantly affects women of reproductive age. Genetic factors, particularly polymorphisms within...
    Desi Oktariana Indonesia , Ade Rizki Putri Ratih Indonesia , Phey Liana Indonesia , Kemas Ya’kub Rahadiyanto Indonesia , Ririn Eviningtyas Indonesia , Gita Dwi Prasasty Indonesia , Yuniza Yuniza Indonesia , Hafizzanovian Hafizzanovian Indonesia , Aseptianova Aseptianova Indonesia
    Pages: 659-669 2026-08-30
    10.24036/eksakta/vol27-iss04/725
    91 53
  • Color Transitions in Tanjung-2 Chili Pepper at Green and Red Harvest Stages under Varying Growing Structures and Fertigation Levels

    Fruit color is a primary determinant of market acceptance for chili peppers ( Capsicum annuum L.). This study quantified the green-to-red color transition at harvest using the CIELAB system. The experiment had a...
    Meivie Tivalli Indonesia , Kusumiyati Kusumiyati Indonesia , Shazma Anwar Pakistan , Konain Zahra Maqbool Japan , Md Shazzadul Islam Bangladesh
    Pages: 101-119 2026-02-28
    10.24036/eksakta/vol27-iss01/658
    176 106
  • Effect of Growing Location on The Chemical Profile of The Essential Oil of Papua Nutmeg (Myristica argentea Warb.) based on GC-MS analysis

    Myristica argentea Warb. is an endemic Indonesian nutmeg species with potential as an economically valuable essential oil source. This study evaluated the effect of growing location on the chemical profile of...
    Syefira Salsabila Indonesia , Imanuel Berly Delvis Kapelle Indonesia , Dwi Anggara Putri Usman Indonesia , Daniella Elizabeth Engel Indonesia , Nini Munirah Renur Indonesia
    Pages: 899-911 2026-10-23
    10.24036/eksakta/vol27-iss05/735
    3 2
  • Antibacterial Activity of Mouthwash with Celery and Cinnamon Extracts Against Streptococcus mutans and Staphylococcus aureus

    Dental caries remains a major oral health problem in Indonesia and is closely associated with dental plaque accumulation caused by pathogenic bacteria such as Streptococcus mutans and Staphylococcus aureus . The...
    Agung Nur Cahyanta Indonesia , Dian Rahmawati Indonesia , Prihastini Setyo Wulandari Indonesia
    Pages: 567-577 2026-08-30
    10.24036/eksakta/vol27-iss04/694
    82 74
  • Effect of the Addition of Red Dragon Fruit (Hylocereus polyrhizus) Extract on the Characteristics of Belimbing Wuluh (Averrhoa bilimbi, L.) Syrup

    This study aims to determine the effect of the addition of red dragon fruit juice on the characteristics and organoleptics of belimbing wuluh syrup. The experimental design used in this study was a completely...
    Rina Yenrina Indonesia , Diana Sylvi Indonesia , Retno Gusti Devi Indonesia
    Pages: 382-399 2023-09-30
    10.24036/eksakta/vol23-iss03/441
    282 306
  • Isolation and Characterization of Flavonoids from Black Glutinous Rice (Oryza Sativa L. Var Glutinosa)

    This study aims to isolate and characterize the isolated flavonoid compounds from glutinous rice (Oryza Sativa L. Var Glutinosa). The method that used was maserasi with methanol solvent, multilevel fractionation with...
    Sri Benti Etika Indonesia , Iryani Iryani Indonesia
    Pages: 6-16 2019-08-31
    10.24036/eksakta/vol20-iss2/186
    1303 3329
  • Integrating Time-Dependent and Time-Independent Earthquake Recurrence Models for Fault-Based Seismic Hazard Mapping in Indonesia

    . Indonesia requires precise seismic hazard assessments to mitigate risks from extreme tectonic plate convergence. Currently, standard mapping heavily relies on time-independent Poisson models, which ignore...
    Rafif Rahmat Ramadhan Indonesia , Rizki Wulandari Indonesia , Yudha Styawan Indonesia , Purwaditya Nugraha Indonesia , Meta Nisrina Syafitri Indonesia
    Pages: 771-789 2026-08-30
    10.24036/eksakta/vol27-iss04/742
    101 91
  • Characteristics of Mangium (Acacia mangium) Bark Extract with Some Extraction Time and Its Application to Cotton Fabric Dyeing

    This study aims to determine the effect of extraction time on the characteristics of mangium bark extract and its application to cotton textile coloring. This study used a completely randomized design (CRD) with 5...
    Diana Sylvi Indonesia , Ismed Ismed Indonesia , Sonia Merlin Indonesia
    Pages: 329-342 2022-12-30
    10.24036/eksakta/vol23-iss04/362
    550 456
  • Evaluation of Straw Mushroom Color Stability during Storage: The Role of Nano Edible Coating, Packaging, and Temperature

    Straw mushrooms are one of the nutritious edible mushrooms with high economic value. However, color changes during storage are one of the problems that impact the marketability. Post-harvest treatment in the form of...
    Kiki Nuratni Sitompul Indonesia , Syariful Mubarok Indonesia , Kusumiyati Kusumiyati Indonesia
    Pages: 409-422 2025-12-30
    10.24036/eksakta/vol26-iss04/619
    175 175
  • Nutraceutical Product Ice Cream from Dry Flower (Echinacea purpurea Lour) As an Immunomodulator in Pandemic Era: Ekino Ice

    Echinacea purpurea is a flower that is rich in its main antioxidant content comes from flavonoids, phenols, and cystic acids can be utilized as an immunomodulator during the Covid-19 pandemic. Ekinase flowers are...
    Reza Putri Oktavia Indonesia , Novia Vivin Safitri Indonesia , Nurus Samsiyah Indonesia , Salsabila Tri Rahmi Indonesia , Devi Purnamasari Indonesia
    Pages: 207-215 2023-06-30
    10.24036/eksakta/vol24-iss02/389
    504 428
  • The Effects of Extraction Period Toward Anthocyanin Levels of Blue Pea Vine (Clitoria ternatea) Extract Using Maceration Method

    Blue Pea Vine (Clitoria Ternatea L.) is an edible flower which is rich in compounds of anthocyanin. The purpose of this research is to determine the best immersion time for anthocyanin extraction of blue pea vine by...
    Irna Dwi Destiana Indonesia , Atika Romalasari Indonesia , Nia Kurnia Indonesia
    Pages: 284-293 2021-12-30
    10.24036/eksakta/vol22-iss4/267
    983 920
  • The Effect of Additional Fruit Eggplant (Solanum betaceum cav.) Juice on the Characteristics of Black Tea (Camelia sinensis) Beverage

    This study aims to determine the effect of adding Dutch eggplant juice on the characteristics of black tea drinks. This study used a completely randomized design (CRD) with 5 treatments and 3 replications. The data...
    Diana Sylvi Indonesia , Fauzan Azima Indonesia , Sandonella Anggini Indonesia
    Pages: 270-283 2021-12-30
    10.24036/eksakta/vol22-iss4/292
    559 367
  • Does Physical Activity and Age at Menarche Affect Dysmenorrhea In Addolescents: A Scoping Review

    This scoping review aimed to explore the influence of exercise habits and age at menarche on the incide nce of dysmenorrhea among adolescents. This study used a scoping review approach by searching articles from...
    Rarania Tilana Wulandari Rarania Indonesia , Mufdlilah Indonesia , Farida Kartini Indonesia
    Pages: 759-770 2026-08-30
    10.24036/eksakta/vol27-iss04/724
    107 88
  • Development of Herbal Tea Bags using Gotu Kola Leaves (Centella asiatica L. Urban) and Siamese Orange Peel (Citrus nobilis)

    Herbal tea is a beverage made from dried leaves, flowers, seeds, nuts, bark, fruits, and other plant components, excluding Camellia sinensis . This study developed herbal tea bags using gotu kola leaves ( Centella...
    Diana Sylvi Indonesia , Cesar Welya Refdi Indonesia , Sesi Kumala Dewi Indonesia
    Pages: 448-467 2024-12-30
    10.24036/eksakta/vol25-iss04/558
    569 368
  • PENGOLAHAN CITRA SATELIT ALOS PALSAR MENGGUNAKAN METODE POLARIMETRI UNTUK KLASIFIKASI LAHAN WILAYAH KOTA PADANG

    The image processing of Alos PalSAR satellite data level 1.1 for land classification in Padang City is described in this work.  The full polarimetry method is adopted in classification process which...
    Farah Sarjani Indonesia , Josaphat Tetuko Sri Sumantyo Indonesia , Yohandri Yohandri Indonesia
    Pages: 69-77 2017-04-29
    10.24036/eksakta/vol18-iss01/21
    2138 6100
  • The Effect of Adding Ruku-Ruku Plant Essential Oil (Ocimumm tenuiflorum L.) as a Source of Antioxidants in Lip Balm Preparations

    This study aims to evaluate the effect of adding ruku-ruku (Ocimum tenuiflorum) essential oil on the characteristics and antioxidant activity of lip balm, as well as to determine the best formulation. The research...
    Diana Sylvi Indonesia , Tuty Anggraini Indonesia , Anggun Anggun Indonesia
    Pages: 316-334 2026-06-30
    10.24036/eksakta/vol27-iss03/686
    103 91
  • Physicochemical Properties of Herbal Tea Bags from Belimbing Wuluh Leaves (Averrhoa bilimbi) and Gotu Kola Leaves (Centella asiatica) with the Addition of Cinnamon Powder (Cinnamomun burmanii)

    This study aims to study the characteristics of herbal teabags from belimbing wuluh leaves and gotu kola leaves with the addition of cinnamon powder. This study used a completely randomized design with 5 treatments,...
    Diana Sylvi Indonesia , Daimon Syukri Indonesia , Fachrur Rozi Indonesia , Devi Purnama Sari Indonesia
    Pages: 117-132 2022-06-30
    10.24036/eksakta/vol23-iss02/320
    1327 973
  • Effect of Adding Beet Puree (Beta vulgaris L) on the Characteristics of Dry Noodles Made from Wheat Flour with Substitution of Sorghum (Sorghum bicolor (L) Moench) Flour

    This study aims to determine the effect of adding beet tuber puree on the characteristics of dry noodles made from wheat flour with sorghum flour substitution. This research design used Complete Randomized Design...
    Diana Sylvi Indonesia , Purnama Dini Hari Indonesia , Fadhillawati Fri Asma Indonesia
    Pages: 201-218 2024-06-30
    10.24036/eksakta/vol25-iss02/507
    341 363
  • Isolation of Flavonoid Compounds and Anti-Cholesterol Test of Dutch Teak Leaf Extract (Guazuma ulmifolia Lamk.)

    Dutch teak ( Guazuma ulmifolia Lamk.) is a tree originating from Latin America (Brazil and Mexico). The results of the phytochemical test showed that Dutch teak leaves positively contained flavonoids, alkaloids...
    Hesty Parbuntari Indonesia , Fadhira Yuliandari Indonesia , Rahma Diyan Martha Indonesia
    Pages: 330-342 2023-09-30
    10.24036/eksakta/vol23-iss03/408
    751 704
  • VES-GIS Application for Groundwater Potential and Aquifer Identification in Talang Kelapa District, Banyuasin, South Sumatra

    Talang Kelapa District faces serious challenges regarding a high risk of groundwater drilling failure due to extreme lithological heterogeneity in the Gumai Formation. This study aims to identify aquifer geometry...
    Arif Muhammad Indonesia , Andjarila Nurryska Indonesia , Rizka Indonesia
    Pages: 620-636 2026-08-30
    10.24036/eksakta/vol27-iss04/713
    81 70
  • In Silico Study of the Potential of Bioactive Compounds of Theobroma cacao as Antigingivitis Agents

    This in silico study evaluated the antigingivitis potential of bioactive compounds from Theobroma cacao against matrix metalloproteinase-8 (MMP-8) (PDB ID: 5T35) using molecular docking and ADMET prediction....
    Amalia Putri Lubis Indonesia , Hidayanti Hidayanti Indonesia , Rahadian Zainul Indonesia , Iffat Syafiqoh Afif Indonesia , Siti Amiroch Indonesia , Mohammad Jamhuri Indonesia , Mohammad Hamim Zajuli Al Faroby Indonesia
    Pages: 517-535 2026-08-30
    10.24036/eksakta/vol27-iss04/674
    79 68
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