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Contact Name
Doni Ferdiansyah
Contact Email
agrosains@uim.ac.id
Phone
+6287866101838
Journal Mail Official
doni.ferdiansyah.df@gmail.com
Editorial Address
Jl. Miftahul Ulum Islamic Boarding School Bettet Pamekasan
Location
Kab. pamekasan,
Jawa timur
INDONESIA
JURNAL AGROSAINS : Karya Kreatif dan Inovatif
ISSN : 24076287     EISSN : 25984179     DOI : https://doi.org/10.31102/agrosains.v5i2
Core Subject : Agriculture,
JURNAL AGROSAINS : Karya Kreatif dan Inovatif OF AGROSAINS: Creative and Innovative Works are Electronic and Print Journals. This journal publishes scientific articles both from research results and innovations from upstream to downstream in various fields of science including: Agrotechnology Agribusiness Agribusiness Fisheries.
Articles 102 Documents
Karakterisasi Sucrose-Free Hard Candy Dengan Suplementasi Ekstrak Cabe Jamu (Piper retrofractum Vahl) Mojiono, Mojiono; Supriyanto, Supriyanto; Kurniawati, Andriani Agusbudi
JURNAL AGROSAINS : Karya Kreatif dan Inovatif Vol 10 No 1 (2025): JURNAL AGROSAINS : Karya Kreatif dan Inovatif
Publisher : Universitas Islam Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/agrosains.2025.10.1.87-100

Abstract

Hard candy is a popular confectionery product typically made from a mixture of sweeteners (commonly sucrose) and fruit extracts or food additives to modify flavour, colour, and texture. This study aimed to develop sucrose-free hard candy formulations using glucose and fructose blends supplemented with Javanese long pepper (Piper retrofractum Vahl) extracts. The evaluated characteristics included colour (RGB notation), pH, solubility time, antioxidant activity, and hedonic profile. The experiment followed a non-factorial Completely Randomised Design (CRD) consisting of different sweetener ratios (in gram): FR0 (sucrose:glucose, 60:50), FR1 (fructose:glucose, 40:70), FR2 (fructose:glucose, 35:75), and FR3 (fructose:glucose, 30:80), carried out at triplicates. Results showed that FR0 had a significantly higher RGB colour value (73.63) than FR1–FR3 (29.26–36.60). Visually, FR0 appeared brighter with a yellowish-brown in colour, whereas other samples exhibited a darker red dominance. The pH of candies ranged from 3.17 to 3.99, while solubility time varied between 18.00 and 21.46 min. Antioxidant activity remained low (<5%) while sensory evaluation revealed FR3 (30 g fructose:80 g glucose) as the most preferred formulation for aroma based on a hedonic test by untrained panellists. These findings carry significant industrial implications, suggesting that formulation FR3 can be selected for developing sucrose-free hard candy products, with colour modification to enhance visual appeal. Furthermore, this study is expected to contribute to the development of functional confectionery products utilising local ingredients and reformulation of products using alternative sweeteners.
The Pengaruh Pupuk kandang Sapi dan NPK 16-16-16 Terhadap Pertumbuhan dan Hasil Terong Hijau di Tanah Berpasir Nur Rofiq, Muhammad A.U; Hidayat, Nurul; Saijo, Saijo
JURNAL AGROSAINS : Karya Kreatif dan Inovatif Vol 10 No 1 (2025): JURNAL AGROSAINS : Karya Kreatif dan Inovatif
Publisher : Universitas Islam Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/agrosains.2025.10.1.122-136

Abstract

The purpose of this research is to determine the effect of the interaction of two treatment factors, namely cow manure fertilizer and NPK 16-16-16 fertilizer, as well as the effect of each treatment on the growth and yield of green eggplant in sandy soil. The research will be conducted from October 2024 to March 2025, located at the Research and Experimentation Garden (Campus III Muhammadiyah University of Palangkaraya, Jl. Ir. Soekarno No. I, Jekan Raya District, Palangka Raya City, Central Kalimantan). The study will employ a factorial Randomized Block Design consisting of 2 treatment factors, 9 treatment combinations, and 3 groups. The treatments for cow manure fertilizer will consist of 3 levels: 5, 7.5, and 10 tons per hectare. The NPK 16-16-16 fertilizer treatment will have 3 levels: no NPK fertilizer (control), 200, and 300 kg per hectare. The results of the study indicate that the interaction of cow manure and NPK 16-16-16 fertilizers significantly affects growth and yield variables, namely plant height, fruit length, number of fruits, and weight the cultivation of green eggplant. Based on the research conducted, the researchers recommend the use of a manure dose of 7.5 tons per hectare and an NPK fertilizer dosage of 200 kg per hectare.

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