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Biopendix: Jurnal Biologi, Pendidikan dan Terapan
Published by Universitas Pattimura
ISSN : 24074969     EISSN : 26848341     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
Jurnal Biopendix publishes peer-reviewed research of special importance and broad interest in any area of biology education by research and or result of conceptual studies.
Arjuna Subject : -
Articles 292 Documents
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Application Biofloqua Technology as a Solution to Increase the Survival of Snakehead Fish (Chana striata) in the Cirebon Region Sianturi, Amri Suganda; Mudaningrat, Ajeng
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 13 No 1 (2026): Biopendix: Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol13issue1page61-69

Abstract

The application of biofloc-aquaponics (biofloqua) in snakehead fish (Chana striata) cultivation is the right solution to increase production and meet high market demand in the Cirebon area. The method used in the preparation of this article is a literature study from various national and international reputable journals. The application of biofloc-aquaponics technology (biofloqua) can be done by making circular planting ponds accompanied by ropes and wires attached to the top of the pond to bind the charcoal and water spinach, winds are made in each pond with 5 additional points of molasses and probiotic swamps as starters. Snakehead fish (Chana striata) was stocked and adjusted, then given three times a day commercial feeding and protein diet. The kale seeds were sown on rockwool substrate in a damp room without sunlight and after roots and a few leaves appeared on the rockwool substrate, they were planted in aquaponic containers. The application of technology Biofloc-aquaponics (biofloqua) can improve the life recovery of snakehead fish (Chana striata). The integration of biofloqua technology can be used as a simple cultivation system in producing fish and vegetables.
Evaluation of Processing and Storage Techniques for Cat’s Whiskers (Orthosiphon aristatus) Leaves in Tana Toraja to Improve the Quality and Shelf Life of Herbal Tea Products Randa, Golindira; Samben, Elianus
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 13 No 1 (2026): Biopendix: Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol13issue1page70-81

Abstract

The utilization of cat’s whiskers (Orthosiphon aristatus) as a herbal plant has long been an integral part of the cultural and traditional health practices of the Tana Toraja community. This medicinal plant has been widely used to treat various ailments, particularly urinary tract disorders, and its use has been passed down through generations. However, these traditional practices have not yet been supported by systematic efforts to improve product quality and added value. This study aims (1) to evaluate the effectiveness of different processing techniques for cat’s whiskers leaves on the quality of ready-to-brew herbal tea, and (2) to examine the influence of storage techniques on the quality and shelf-life of cat’s whiskers herbal tea. A Completely Randomized Design (CRD) was employed, consisting of three processing methods (air-dried sample; blanched and oven-dried at 60°C; and unblanched sample oven-dried at 60°C), two types of packaging (glass jar and standing pouch zipper seal), and two storage conditions (room temperature and cold storage). Observed parameters included moisture content, infusion pH, dried leaf color, and infusion color at weeks two and four. ANOVA results indicated that processing, packaging, and storage had significant effects on moisture content and color (α < 0.05), but no significant effect on infusion pH. The treatment involving blanching and oven-drying at 60°C with airtight packaging and cold storage (P2K2S2) produced the best quality, characterized by low moisture content (6.8–8.7%) and the highest color stability. The pH remained stable (6.20–6.92) throughout the storage period. Based on these findings, it is concluded that controlled drying, airtight packaging, and low-temperature storage are the most effective combination of treatments to enhance the quality and shelf-life of cat’s whiskers herbal tea.

Page 30 of 30 | Total Record : 292

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