Ditapis dengan
Uji Aktivitas Antibakteri Mikroba Endofit Paku Sarang Burung (Asplenium Nidus…
Acne is one of the common skin diseases found in Indonesia. Acne or Acne vulgaris occurs due to infection or inflammation of the polysebaceous caused by blockage and accumulation of keratin material triggered by the presence of Propionibacterium acnes bacteria. Current acne treatment uses a lot of synthetic antibiotics, as a result if used for a long period of time it can increase resistance so…
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Uji Homogenitas Tanaman Kacang Hijau (Vigna Radiata L.) Varietas Srikandi Dan…
This study aimed to evaluate the homogeneity of mung bean (Vigna radiata L.) cultivars Srikandi and Asri developed through plant breeding, to support the development of superior varieties that are stable and uniform. The research was conducted at the Biology Field Garden, Faculty of Mathematics and Natural Sciences, University of Riau from December 2024 to April 2025 using a Randomized Complete…
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- 2103113148
Komposisi Jenis Dan Kepadatan Cacing Tanah Di Perkebunan Jagung Di Desa Tarai…
Earthworms are one of the macrofauna that are widely found and often found on plantations in Indonesia. However, almost all plantations today use a wide variety of chemicals such as fertilizers and pesticides, which, in addition to the weed- weeding process, can damage the ecosystem of soil animals, which is very important in the decomposition process. This study aims to determine the compositi…
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- 2003113130
Studi Populasi Macan Dahan (Neofelis Diardi) Dengan Bantuan Kamera Jebak Di P…
The clouded leopard (Neofelis diardi) population is currently in a very alarming and endangered condition. This study aims to determine the population structure of clouded leopards in the Bukit Tigapuluh. The research was conducted from November 2024 to January 2025 at Pt Alam Bukit Tigapuluh in 4 different phases, namely phase 1 in October 2020-January 2021, phase 2 in July 2021-November 2021,…
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- 2103110045
Struktur Ginjal Ikan Baung Hemibagrus Nemurus (Valenciennes, 1840) Dari Perai…
The Siak River experienced lead (Pb) heavy metal pollution in January 2024 ranging from 0.072 - 0.113 mg/L. Very high Pb levels affect the structure of fish organs, especially the kidneys. This study aims to determine the Pb levels in the waters of the Siak River and changes in the macroscopic and microscopic structure of the kidney organs of the catfish Hemibagrus nemurus (Valenciennes, 1840).…
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- 2103111476
Pengaruh Interval Penyiraman Terhadap Pertumbuhan Vegetatif Tanaman Rosella (…
Rosella (Hibiscus sabdariffa L.) merupakan tanaman herbal potensial, yang umumnya dibudidayakan pada musim penghujan karena membutuhkan air yang cukup di fase vegetatifnya. Namun, perubahan iklim menjadi tantangan dalam pembudidayaan tanaman rosella karena dapat memicu kondisi cekaman kekeringan, sehingga perlu dilakukan pengaturan interval penyiraman. Pengaturan interval penyiraman tidak hanya…
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Identifikasi Profil Fitokimia Daun Tampoi (Baccaurea Macrocarpa (Miq.) Mull.A…
Tampoi leaves (Baccaurea macrocarpa (Miq.) Mull.Arg.) are known to contain various secondary metabolites that contribute to their biological activities, including antioxidant and antibacterial properties, as well as the ability to enhance erythrocyte and hemoglobin levels. This study aimed to comprehensively identify the phytochemical profile of tampoi leaves as a basis for understanding the me…
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- 2103113880
Kajian Anatomi Dan Histokimia Daun Dadap Merah (Erythrina Crista-Galli L.)
Dadap merah (Erythrina crista-galli) is a plant from the Fabaceae family which has a tree habitus and trifoliate compound leaves. Dadap merah leaf have potential as medicinal plants. This study aims to characterize the anatomical structure and determine the content of metabolite compounds in dadap merah leaves. Methods used were the paraffin method, the paradermal, and histochemistry. The anato…
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Perkecambahan Dan Pertumbuhan Biji Anggrek Hutan Bunga Kuning (Coelogyne Roch…
Coelogyne rochussenii is a native Indonesian orchid species threatened with extinction due to widespread illegal harvesting from its natural habitat. Therefore, conservation efforts are essential, including propagation through in vitro culture. The Vacint and Went (VW) medium is a commonly used basic medium for orchid propagation in vitro. Still, it lacks vitamins, requiring the addition of org…
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Studi Etnobotani Masyarakat Desa Segamai Kecamatan Teluk Meranti, Kabupaten P…
The relationship or connection between a community's culture and the surrounding plant life is known as ethnobotany. Knowledge about the utilization of biodiversity varies in its practices, such as for food, traditional medicine, cultural rituals, and construction materials. One area that still practices traditional knowledge is Segamai Village. This research aims to (1) Gather information abou…
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Analisis Multilokus Empat Barkode Dna Pada Famili Poaceae
The Poaceae family or the grass family, is a cosmopolitan group of plants with significant benefits in food, livestock feed, and industrial applications. Its high diversity and crucial role present challenges in classification and taxonomy, particularly due to morphological similarities among species. Specific and accurate species identification can be achieved through a molecular approach usin…
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Analisis Multilokus Empat Barkode Dna Pada Famili Solanaceae
Solanaceae is a family of flowering plants consisting of 80 genera and 1700 species. The family is commonly used by the community as cooking ingredients to ornamental plants. Morphological variation in the Solanaceae family is often high, requiring molecular analysis in the form of DNA barcoding. DNA barcoding with four DNA barcodes can provide a better taxonomic picture. This study aims to an…
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Karakterisasi Fitokimia Daun Beriang (Ploiarium Alternifolium (Vahl) Melchior…
Beriang plants (Ploiarium alternifolium (Vahl.) Melchior) belong to the Theaceae family, are often found growing in acidic soil and have various biological activities. Plant characterization can use a variety of characters, one of which is phytochemical characteristics. This character is able to provide information about potential compounds contained in a plant. The purpose of this study was to…
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- 2103112294
Dampak Penambangan Emas Terhadap Keanekaragaman Makrozoobentos Di Sungai Bat…
Kuantan Singingi Regency (Kuansing) is one of the districts crossed by two major rivers, namely the Batang Kuantan River and the Singingi River with a river flow area of 22,672 km². This study aims to analyze the impact of Unlicensed Gold Mining (PETI) activities on the diversity of macrozoobentos in the Batang Kuantan River, Kuantan Singingi Regency. Two observation stations were selected, ea…
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- 2003113096
Karakterisasi Senyawa Potensial Sebagai Antikanker Dari Daun Mangifera Sumbaw…
Mangifera sumbawaensis is an endemic wild mango from Sumbawa island. Wild mangoes have many biological activities including anticancer agents. In silico can be used to reveal the potency of wild mangoes as anticancer agent. The aim of this study are to (1) identify secondary metabolites from M. sumbawaensis leaves extract based on LC-MS/MS, (2) investigate anticancer activity of M. sumbawaensis…
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Analisis Empat Barkode Dna Pada Famili Myrtaceae
The Myrtaceae family is one of the most diverse plant families and possesses significant economic value, primarily due to the presence of essential oils in its leaves, twigs, flowers, and fruits. However, overlapping morphological similarities among species within this family make identification based solely on morphological characteristics difficult. This study aims to analyze four DNA barcode…
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Karakterisasi Fitokimia Bunga Soka (Ixora Javanica (Blume) Dc.) Menggunakan L…
Ixora javanica (Blume) DC. commonly known as soka, is a popular ornamental plant because of its beautiful flowers. Beyond its aesthetic appeal, this flower is rich in phytochemicals with significant health benefits, including antioxidant, anti-inflammatory, anticancer, and skin-brightening properties, making it a promising natural ingredient for safe applications in health and cosmetics. Howeve…
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Inventarisasi Makrozoobentos Di Pesisir Pantai Desa Tanjung Harapan Kecamatan…
Macrozoobenthos is one of the living organisms whose habitat is in coastal areas. This study aims to inventory the diversity of macrozoobenthos on the coast of Tanjung Harapan Village, Lingga Regency. Sampling was conducted at 3 different stations (beaches), namely Indah Beach, Pasir Kuning Beach, and Teluk Rhu Beach. Sampling using the plot method and this research was conducted in August 2023…
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Analisis Empat Barkode Dna Pada Famili Fabaceae
DNA barcodes are short DNA sequences used in molecular identification of organisms. The Fabaceae family is a member of the Fabales order characterized by pod-type fruits. This study used 30 species (consisting of 6 genera, each genus has 5 species). This study aims to analyze four DNA barcodes (rbcL, matK, trnL-trnF IGS and ITS) in the fabaceae family. This study used unilocus and multilocus in…
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- 2103136250
Analisis Multilokus Barkode DNA Pada Famili Cucurbitaceae
Famili Cucurbitaceae merupakan famili yang sangat beragam dalam tumbuhan berbiji tertutup dan sering dijadikan obat tradisional karena menghasilkan metabolit sekunder berupa Cucurbitacin B, D, E, dan I. Identifikasi dan penentuan hubungan kekerabatan antar spesies dalam famili Cucurbitaceae menggunakan lokus barkode DNA tunggal sampai saat ini masih kurang efisien. Tujuan dari penelitian ini ia…
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- 2103113254
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