Claim Missing Document
Check
Articles

Found 23 Documents
Search

Nutritional Evaluation of Quail-Based Complementary Food to Prevent Stunting in Early Childhood Rosa, Mutya; Hambali, Erliza; Rahayuningsih, Mulyorini
Jurnal Pangan dan Agroindustri Vol. 13 No. 3 (2025): Juli 2025
Publisher : Department of Food Science and Biotechnology, Faculty of Agriculture Technology, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpa.2025.013.03.2

Abstract

The quail, an endemic Indonesian poultry species, offers high nutritional value in its meat and eggs. The first 1,000 days of a child's life are crucial for optimal growth and development, with complementary foods as a key nutritional source. This study aimed to develop an instant quail-based complementary porridge enriched with various legumes. The research employed an experimental laboratory method complemented by quantitative nutritional analysis and organoleptic testing. Results indicated that the best formulation utilized soybeans, meeting the Indonesian National Standard (SNI) requirements for moisture, protein, and fat content. A 25-gram serving of the product contributes 37% of the recommended daily protein intake and provides 107 kcal of energy. The product qualifies for claims as a high-protein, high-fiber food rich in iron, vitamins, and minerals, demonstrating its potential to support infants' daily nutritional needs.
Bioprospecting of Pectinase-Producing Bacteria from Marine Actinomycetes Hasanah, Neneng; Nadhifah, Hana; Rahayuningsih, Mulyorini; Atikana, Akhirta; Ratnakomala, Shanti; Lisdiyanti, Puspita; Rahmani, Nanik
Jurnal Ilmu Pertanian Indonesia Vol. 30 No. 4 (2025): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.30.4.689

Abstract

Pectinase is used in a variety of industries, including fruit juice production, textile processing, papermaking, biodegumming, coffee and tea manufacturing, medicines, feed, and nutraceuticals. The demand for pectinase enzymes grows year after year. Industrial applications require high-activity enzymes that can increase considerable product yields while also improving based on needs and byproduct use. Indonesia's industry continues to rely on imported pectinase enzymes. Indonesia, on the other hand, possesses megabiodiversity, particularly marine microorganisms, which have the potential to provide new enzymes with high activity for industrial applications. This work aims to undertake bioprospecting of marine actinomycetes producing pectinase enzymes that have the capacity to hydrolyze pectin polymer, both from commercial and biomass sources. A total of 20 marine actinomycetes isolates from sediment, seawater, and sponges were bioprospected, and one isolate was selected with high pectinase activity (BLH 1.20), which was then used to characterize pH, temperature, hydrolysis analysis on pectin polymers, and isolate identification using 16s rRNA analysis. The selected isolate (BLH 1.20) performed best in a sodium phosphate buffer with a pH of 6.0 and a temperature of 30°C, achieving an activity of 5.4 U/mL. The 16S rRNA analysis revealed that the isolate is from the genus Streptomyces and the species Streptomyces sampsonii. Keywords: bioprospecting, marine Actinomycetes, pectinase, Streptomyces sampsonii
DESAIN TEMPAT PENGELOLAAN LIMBAH CANGKANG TERPADU (TPLCT) SEBAGAI UPAYA PENINGKATAN NILAI TAMBAH LIMBAH PADAT RAJUNGAN Anggraeni, Elisa; Rahayuningsih, Mulyorini; Nugraha, Bambang Arif; Amalia, Kiki Puspita; Fadhlurrakhman, Ariq Rizky; Alan, Jesslyn Alvina; Faidzin, Muhammad Nur
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.3.290

Abstract

Blue swimming crab is a marine product commodity that has high economic value in Indonesia with a capacity of 47,895 kg/day, so there is a potential for shell waste of 25,187 kg/day distributed along Indonesia’s coastline. This shows that there is a high economic potential related to the increase in added value of crab shell waste. Shell waste is much needed by the fertilizer, chitin/chitosan and animal feed industries, but currently the quality of shell waste is not suitable and causes environmental pollution. This project was aimed at increasing the added value of crab shell waste which currently scattered, has various qualities and capacities, and need multi-stakeholder involvement. The solution developed was a collaborative business model in the form of TPLCT that has economic value, has a quality that is suitable for the shell processing industry, has an easy and efficient process, there is information transparency, and reduces environmental pollution. The prototype validation results show that the solution design provided is accepted by partners (APRI), stakeholders, and can answer existing problems. Based on the results of the study it can also be concluded that TPLCT is feasible from a financial perspective with criteria for NPV > 0 (Rp 201,257,103), IRR > BRI Retail SBDK (8.25%), namely 14.67%, B/C Ratio > 1 (1.3), and payback period < assuming a project age of 20 years (4.93 years). The selling price of dry shells increased for the shell, swimming legs, claws and other parts respectively Rp 1456/pcs, Rp 7573/kg, Rp 3786/kg, and Rp 2446/kg. Keywords: blue swimming crab shell, collaborative business model, agroindustry added values