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Identifikasi Produk Bahan Obat yang Berbahan Dasar Alga (Mikro Alga atau Makroalga) Pada Pasar Tradisional/Modern yang ada di Kota Medan Ulfa, Syarifah Widya; Mawaddah, Hanifa; Lubis, Isnaini Rahma; Mawla, Muhammad Fazil; Amalia, Qoyum
El-Mujtama: Jurnal Pengabdian Masyarakat Vol 4 No 2 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v4i2.4300

Abstract

Algae have the potential as a very useful resource for humans. Some types of algae have been known to have antioxidant, anticancer, anti-inflammatory, and antifungal properties that can help in the treatment of diseases. This research was conducted in traditional markets and modern markets in Medan City, especially on Jl. Jamin Ginting, North Sumatra. The purpose of this study was to identify the types of algae-based medicinal products (microalgae or macroalgae) available in traditional/modern markets in Medan city. The sampling method used in this study was the cruise method with purposive sampling technique. The results showed 3 types of medicines in traditional and modern markets in Medan City that are made from algae, namely Ever E 250 (Seaweed Capsules), Algae Calcium (Red Algae) and Brown Seaweed (Brown Algae). Some of the health benefits of red algae include maintaining thyroid function, lowering cholesterol and as a healthy diet menu. The benefits of brown algae include algin or alginate acid from brown algae used in ice cream formation, pill formation, ointments, tooth cleaners, and lotions. Meanwhile, green algae contain carotenoids, phycocyanin, plant sterols, and linoletat which can help maintain heart health. Keywords: Algae, medicinal ingredients, traditional market
Pengaruh Pemberian Pakan Terhadap Pertumbuhan Dan Perkembangan Ikan Mas (Cypriynus carpio) Hasibuan, Febry Rahmadhani; afrianti, Billah; Syahfitri, Dini Indah; Nayla; Amalia, Qoyum
Jurnal Biologi Vol. 1 No. 1 (2023): November
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/biology.v1i1.1933

Abstract

Goldfish (Cyprinus carpio) is a type of food fish which is a freshwater fishery commodity that has good prospects. Goldfish (Cyprinus carpio) are animals that live in temperate climates and live in freshwater ponds. The aim of this research is to determine the effect of providing these 3 feeds and to determine the development and growth of goldfish after being treated with these three feeds. The method used in this research is an experimental method by providing treatment with the three feeds. Based on the research results, it was found that the growth and development of goldfish can be influenced by several things, including: age, size, density and space for movement. Each type of fish food has a certain daily growth rate value which depends on water quality.
Development of Interactive Digital Learning Based Liveworksheets to Improve Critical Thinking on Respiratory System For High School Student Amalia, Qoyum; Rasyidah, Rasyidah
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 2: Jurnal Pembelajaran Dan Biologi Nukleus June 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i2.7657

Abstract

Background: The rapid advancement of information and communication technology demands innovative instructional strategies that foster 21st-century skills, particularly critical thinking. However, biology learning in schools remains predominantly conventional and lacks the integration of scientific-based digital media. The scientific approach and the Liveworksheets platform have become relevant tools as they support active, structured, and inquiry-based learning. This study aims to develop interactive digital student worksheets using the scientific approach by the Liveworksheets platform on the human respiratory system topic for the second grade students at Sinar Husni Helvetia Private High School. Methodology: Employing the Research and Development (R&D) method, this study adopted the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. Findings: The validation results show the worksheets is highly valid, with scores of 88.33 % (media), 87.5 % (content), and 87.5 % (assessment). Practicality tests showed an average of 92 % indicating the liveworksheets is highly practical, with student responses (85 %) and teacher responses (93 %). Effectiveness tests demonstrated a significant improvement in students' critical thinking skills, with the average pre-test score of 47 increasing to 86.23 in the post-test, and an N-Gain score of 0.76, categorized as high. Data analysis was conducted quantitatively using percentage and N-Gain calculations. The novelty of this research lies in the direct integration of the scientific approach into the Liveworksheets platform in the form of a digital worksheets that systematically guides students through scientific stages. Contribution: The results of this development enrich the alternatives for valid, practical, and effective digital learning media that support critical thinking skills and reinforce technology-integrated biology learning at the high school level
Identifikasi Produk Bahan Obat Berbahan Dasar Alga (Mikro Alga atau Makroalga) pada Pasar Tradisional/Modern di Kota Medan Ulfah, Syarifah Widya; Mawaddah, Hanifa; Lubis, Isnaini Rahma; Lubis, Muhammad Fazil Mawla; Amalia, Qoyum
El-Mujtama: Jurnal Pengabdian Masyarakat  Vol. 4 No. 2 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v4i2.894

Abstract

Algae has the potential to be a very useful resource for humans. Some types of algae are known to have antioxidant, anticancer, anti-inflammatory, and antifungal properties that can help in treating diseases. This research was conducted in traditional and modern markets in the city of Medan, especially in Jl. Jamin Ginting, North Sumatra. The aim of this research is to identify the types of medicinal products made from algae (microalgae or macroalgae) available in traditional/modern markets in the city of Medan. The sampling method used was cruise methods with Purposive Sampling Technique. The results of the research show three types of medicinal products in traditional and modern markets in the city of Medan that are made from algae, namely Ever E 250 (Seaweed Capsules), Algae Calcium (Red Algae), and Brown Seaweed. Some health benefits of red algae include maintaining thyroid function, lowering cholesterol, and being a healthy diet option. The benefits of brown algae include algin or alginate acid from brown algae used in making ice cream, pills, ointments, toothpaste, and lotion. Meanwhile, green algae contains carotenoids, phycocyanin, plant sterols, and linoleic acid that can help maintain heart health.