General information
Published: 15-12-2025
Total Articles:
(including Editorial)		 5
Total Authors: 15
50275 Semarang
50263 Semarang
Issues list
2025: Just Accepted Manuscript and Article In Press 2025 2025: JVSAR, Volume 7 Issue 1 Year 2025 (April 2025) 2024: JVSAR, Volume 6 Issue 2 Year 2024 (October 2024) 2024: JVSAR, Volume 6 Issue 1 Year 2024 (April 2024) 2023: JVSAR, Volume 5 Issue 2 Year 2023 (October 2023) 2023: JVSAR, Volume 5 Issue 1 Year 2023 (April 2023) 2022: JVSAR, Volume 4 Issue 2 Year 2022 (October 2022) 2022: JVSAR, Volume 4 Issue 1 Year 2022 (April 2022) 2021: JVSAR, Volume 3 Issue 2 Year 2021 (October 2021) Complete issues

2025: JVSAR, Volume 7 Issue 1 Year 2025 (April 2025)

newJournal of Vocational Studies on Applied Research (JVSAR), Volume 7 Issue 1 Year 2025 (April 2025). This issue contains 5 articles by 15 Authors from one country of origin (Indonesia), one province of origin (Central Java), and 2 university affiliations (Universitas Diponegoro; Wahid Hasyim University).

Table of Contents

Original Research Articles

Optimization Extraction of Anthocyanin from Roselle as a Natural Colorant using Natural Deep Eutectic Solvent with Microwave Assisted Extraction Method

Ade Kurnianto, Aji Prasetyaningrum, Vita Paramita

| Language: EN | DOI: 10.14710/jvsar.v7i1.26556
Received: 10 Apr 2025; Revised: 11 Jun 2025; Accepted: 12 Jun 2025; Available online: 18 Jun 2025; Published: 15 Dec 2025.
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1-6
Multi-Response Optimization of Mangosteen Peel Extraction Using Natural Deep Eutectic Solvent and Microwave Assisted Extraction for Anti-Aging

Fitroh Bawa Berkah, Vita Paramita

| Language: EN | DOI: 10.14710/jvsar.v7i1.26555
Received: 10 Apr 2025; Revised: 11 Jun 2025; Accepted: 12 Jun 2025; Available online: 18 Jun 2025; Published: 15 Dec 2025.
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7-13
Optimization of Virgin Coconut Oil (VCO) Production Using Papain Enzyme and Tempe Yeast to Enhance Medium Chain Triglycerides (MCT) Content

Enggar Sulistyo Wibisono, Vita Paramita

| Language: EN | DOI: 10.14710/jvsar.v7i1.29248
Received: 28 Aug 2025; Revised: 4 Dec 2025; Accepted: 4 Dec 2025; Available online: 5 Dec 2025; Published: 15 Dec 2025.
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14-20
Optimization of Natural Lip Tint Formulation Using Red Beet (Beta vulgaris L.) and Waru Leaves (Hibiscus tiliaceus L.) Extracts with Enhanced Sun Protection Factor

Yunita Dwi Asari, Devano Gothicardo, Enggar Sulistyo Wibisono, Indah Hartati, Vita Paramita

| Language: EN | DOI: 10.14710/jvsar.v7i1.28440
Received: 8 Jul 2025; Revised: 11 Dec 2025; Accepted: 11 Dec 2025; Available online: 13 Dec 2025; Published: 15 Dec 2025.
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21-29
Biodegradable Plastic Synthesis from Sapodilla Fruit Starch (Manilkara zapota): Effects of Chitosan Ratio and Glycerol Concentration

Muhammad Faizulhaq, Rofik Wahyu Hidayat, Ayu Pita Kurniasari

| Language: EN | DOI: 10.14710/jvsar.v7i1.27051
Received: 19 May 2025; Revised: 14 Dec 2025; Accepted: 14 Dec 2025; Available online: 14 Dec 2025; Published: 15 Dec 2025.
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30-34