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Characteristic of Chicken Liver Nuggets Using Different Types of Flour as Fillers Amertaningtyas, Dedes; Ramadhan, Januar Fajrul; Evanuarini, Herly; Andriani, Ria Dewi
Journal of Agriprecision & Social Impact Vol. 2 No. 1 (2025): March: JAPSI (Journal of Agriprecision & Social Impact)
Publisher : CV. Komunitas Dunia Peternakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62793/japsi.v2i1.46

Abstract

Chicken liver is rich in protein and iron, which can help prevent anemia and stunting. One innovation is processing chicken liver into nuggets, a popular ready-to-eat food product. This study aims to explore the effects of various flours (cornstarch, soybean, pumpkin, and carrot) on the characteristics of chicken liver nuggets, including yield, texture, water activity, moisture content, and color. By utilizing nutrient-dense flours, it is hoped that chicken liver nuggets can become more nutritious, healthier, and meet quality standards, while also holding the potential for commercialization on both household and large-scale industries, supporting community food security. This research employed a Completely Randomized Design (CRD) with four treatments and three replications. The tested variables included yield, water activity (Aw), water content, texture, and color. The analysis results indicated that the treatments had a highly significant effect (P>0.1) on yield and color, a significant effect on moisture content, and no significant effect on texture and water activity. The findings revealed that chicken liver nuggets had average yield values of 96.38%-103.27%, texture of 4.094 N-5.236 N, Aw of 0.857-0.870, moisture content of 33.70%-42.04%, and color values of L* (lightness) 36.90-43.27, a* (redness) 12.67-16.77, and b* (yellowness) 19.17-22.23. This study demonstrates that the use of cornstarch, soybean, pumpkin, and carrot flours can improve the quality of chicken liver nuggets, making them suitable for consumption as a menu variation with quality that complies with the Indonesian National Standard (SNI) for chicken nuggets with additives.
Proximate Analysis of Milk-Based Jelly Candy with Different Bee Pollen Concentrations Amertaningtyas, Dedes; Amalia, Alvina Wahyu; Evanuarini, Herly; Susilo, Agus; Jaya, Firman; Widati, Aris Sri
Journal of Agriprecision & Social Impact Vol. 2 No. 3 (2025): November: JAPSI (Journal of Agriprecision & Social Impact)
Publisher : CV. Komunitas Dunia Peternakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62793/japsi.v2i3.77

Abstract

This study aimed to evaluate the effect of bee pollen addition on the chemical composition of cow’s milk–based jelly candy. Bee pollen is a natural product rich in proteins, minerals, and bioactive compounds, which may enhance the nutritional value of food products. The research was conducted at the Dairy Technology Laboratory, Department of Animal Product Technology, Faculty of Animal Science, Universitas Brawijaya, from June to August 2025. The research method used was a laboratory experiment using Complete Randomized Design (CRD) ANOVA with 4 treatments and 4 replications. If different results were obtaindes between treatments, Duncan’s Multiple Range Test (DMRT) was continued. Four treatments were applied: T0 (control, without bee pollen), T1 (6%), T2 (12%), and T3 (19%). The results demonstrated that bee pollen supplementation had a highly significant effect (P<0.01) on the protein content (Kjeldahl method), moisture content (Gravimetri method), ash content (Dry Ashing method), and carbohydrate content (By Different method), but showed no significant effect (P>0.05) on fat content (Soxhlet method). Protein content increased from 16.83% to 19.30%, moisture content increased from 29.56% to 34.30%, while ash content exhibited a fluctuating trend. Conversely, carbohydrate content decreased from 52.90% to 45.19%. Overall, the addition of bee pollen improved the nutritional quality and functional potential of milk-based jelly candy, particularly as a natural source of protein and minerals.
Sensory and Chemical Evaluation of Jelly Candy with Honey Powder Substitution Amertaningtyas, Dedes; Amalia, Alvina Wahyu; Evanuarini, Herly; Susilo, Agus; Jaya, Firman; Widati, Aris Sri; Azkarahman, Aldyon Restu; Masyithoh, Dewi
Jurnal Ilmu dan Teknologi Hasil Ternak Vol. 20 No. 3 (2025)
Publisher : Faculty of Animal Science Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitek.2025.020.03.2

Abstract

Jelly candy is a type of soft candy made from fruit extract, sugar, and gelatin. The high sugar content may have adverse health effects. Therefore, honey powder has potential as a partial sugar substitute as well as a functional ingredient. The aim of this study was to determine the best percentage of honey powder substitution to replace part of the sugar in milk jelly candy. The main raw material was cow’s milk with honey powder as a sugar (sucrose) substitute. The study used a Completely Randomized Design (CRD) with four treatments and four replications. The treatments were T0 (25% sugar without honey powder), T1 (19% sugar + 6% honey powder), T2 (12.5% sugar + 12.5% honey powder), and T3 (6% sugar + 19% honey powder). The results showed that partial substitution of sugar with honey powder had a highly significant effect (p < 0.01) on reducing sugar (5.56-11.43%), antioxidant (90.16-116.73 ?g/mL), and color of sensory evaluation (3.58-4.05), as well as a significant effect (p < 0.05) on protein content (11.51-12.50%), taste (3.78-4.18), aroma (3.53-3.80), and overall acceptance (3.50-3.90), but no significant effect (p > 0.05) on texture (3.43-4.18). It can be concluded that substituting part of the sugar with honey powder in milk jelly candy affects the chemical properties. However, based on the evaluation, the control treatment with 25% sugar and no honey powder still be the most preferred product by panelists.
Effect of Rice Bran Oil Addition on the Physicochemical, Microstructural, and Antioxidant Properties of Chicken Corned Meat Ahmed Hafizd Athththoriq; Agus Susilo; Herly Evanuarini; Dedes Amertaningtyas; Khothibul Umam Al Awwaly
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11591

Abstract

This study aimed to evaluate the effect of rice bran oil (RBO) supplementation on the physicochemical properties, microstructure, and oxidative stability of chicken-based meat emulsion products. RBO is rich in natural antioxidants such as γ-oryzanol and tocopherols, which may enhance product quality. A Completely Randomized Design (CRD) was used with four treatments (0%, 6%, 8%, and 10% RBO) and six replications. Parameters measured included pH, peroxide value (PV), color values (L*, a*, b*), microstructure (SEM), moisture, ash, fat, protein, carbohydrate, water activity (Aw), free fatty acids (FFA), and total acidity. The addition of RBO significantly (P<0.01) reduced PV, FFA, and total acidity, indicating improved oxidative stability. It also enhanced protein content, microstructural integrity, and textural properties. Although total fat content increased, the proportion of unsaturated fatty acids improved the lipid profile. Reduction in water activity suggested enhanced shelf stability. These findings demonstrate that Adding 10% rice bran oil (RBO) to chicken meat emulsions improved emulsion stability, reduced lipid oxidation and free fatty acids, enhanced protein retention, and improved microstructure.
The Effect of Adding Bee Pollen at Different Concentrations to Marshmallow Candy on Water Content, Water Activity, Texture, Color, Ash Content, Reducing Sugar, Antioxidant Activity, and Organoleptic Properties Amertaningtyas, Dedes; Budiarti, Indi Rachmaning; Fatmala, Dina; Al Awwaly, Khothibul Umam; Evanuarini, Herly; Andriani, Ria Dewi; Hermanto, Feri Eko; Umam, Ahmad Khoirul
Journal of Agriprecision & Social Impact Vol. 3 No. 1 (2026): March: JAPSI (Journal of Agriprecision & Social Impact)
Publisher : CV. Komunitas Dunia Peternakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62793/japsi.v3i1.68

Abstract

Marshmallow is one of the confectionery product that made from gelatin and sugar that have the weakness of lacking nutrients but favored by people of all ages. Bee pollen can be the one of natural addition that can enrich the nutrient in marshmallows. The aim of this study was to evaluate bee pollen addition with different concentrations reviewed from physicochemical and organoleptic test of marshmallows. Tresearch method used was a experimental using Complete Randomized Design (CRD) with 4 treatments and 5 replications. Four treatments were applied: P0 (without bee pollen addition), P1 (5%), P2 (10%), and P3 (15%). The study resulted significant differences (P<0.01) in water activity, texture, Lab color, ash content, reducing sugar, antioxidant activity, color, aroma, dan overall organoleptic acceptance, and no significant differences (P>0.05) in moisture content and organoleptic texture. The values resulted increased in moisture content (36.85-37.64%), color a* (0.14-3.38), color b* (25.39-33.27), ash content (0.806-2.404%), reducing sugar (0.372-6.677%), and decreased in antioxidant activity (92.96-503.92 mg/ml) and fluctuated in water activity (0.74-0.86), texture (0.68-1.16 N), and color L* (79.70-91.92). The results of the organoleptic test were still acceptable up to treatment P3. Overall, this study resulted the best results in treatment P3 with a bee pollen concentrations of 15% to increase the nutritional content of marshmallows.
Characterization of baked egg custard formulated using suji leaf juice Evanuarini, Herly; Nidhal, Hemas Azizila
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7029

Abstract

The purpose of this study was to find out the physicochemical characteristics of baked egg custard adding 1%, 2%, and 3% of suji leaf juice with a control sample that had no addition. Four treatments and five replications were used in a fully randomized design. Standard laboratory techniques were used to examine the following: texture, pH, yield, color (L, a*, b*), proximate composition, and crude fiber. Data of baked egg custard were processed using ANOVA and Duncan's Multiple Range Test to identify significant differences. The addition of suji leaf juice had a substantial impact on all measured parameters, according to the results (P<0.01). In terms of protein, fat, and crude fiber content, as well as improved texture and color qualities, the custard made with 3% suji leaf juice was highest quality.  Improved product stability and sensory appeal were also demonstrated by the pH, yield, and moisture content. According to the results, suji leaf juice optimally improves the physicochemical quality of baked egg custard when added at a rate of 3%. This makes it a promising ingredient for dessert goods that are both functional and aesthetically pleasing.