Undergraduate Theses
Undergraduate Theses
Recently added
Now showing items 61-80 of 1719
-
Pengaruh Metode Ekstraksi terhadap Kadar Apigenin dan Kuersetin dalam Ekstrak Etanol Daun Kluwih (Artocarpus camansi Blanco) dengan Metode UHPLC
(Universitas Sumatera Utara, 2024)Background: Kluwih leaves have benefits to cure for cirrhosis, diabetes, hypertension, skin diseases, and can also be used as an inflammatory drug. The kluwih plant are used as antimicrobial, antidiabetes mellitus, ... -
Formulasi dan Evaluasi Masker Gel Peel-Off Ekstrak Daun Senggani (Melastoma malabathricum L.) sebagai Anti-Aging
(Universitas Sumatera Utara, 2024)Background: Senggani leaves contained flavonoids that had the ability to be antioxidants. The peel-off gel mask was a cosmetic facial treatment that was easy to use, hydrated the skin, and gave a cool feeling to the ... -
Optimasi Proses Pembuatan Kombucha Biji Kakao(Theobroma cacao L.) sebagai Sumber Antioksidan
(Universitas Sumatera Utara, 2024)Background: Cocoa beans contain polyphenolic that are antioxidants. Antioxidants are molecules that are stable enough to donate electrons to free radicals thus reducing their capacity to damage. Fermentation is chemical ... -
Formulasi dan Evaluasi Sediaan Masker Gel Peel-Off Ekstrak Etanol Daun Pagoda (Clerodendrum paniculatum L.) sebagai Anti Aging
(Universitas Sumatera Utara, 2024)Background: Premature aging is the process of skin aging faster than the actual age or what it should be. Skin can naturally experience premature aging and this can be caused by free radical sources. Antioxidants are ... -
Formulasi dan Uji Efektivitas Anti-Aging Sediaan Gel Ekstrak Biji Alpukat (Persea americana Mill.)
(Universitas Sumatera Utara, 2024)Background: Premature aging is the process of skin aging that occurs faster than it should and can be triggered by free radicals, with signs such as wrinkles, dryness and hyperpigmentation. Avocado seed extract (Persea ... -
Pengaruh Metode Ekstraksi terhadap Kadar Apigenin dan Kuersetin dalam Ekstrak Etanol Daun Mobe (Artocarpus lacucha Buch.-Ham) dengan Metode UHPLC
(Universitas Sumatera Utara, 2024)Background : In Southeast Asia, especially Indonesia, mobe leaves are used as medicine because they contain secondary metabolite components like flavonoids, tannins, saponins, and glycosides. Flavonoids in mobe leaves are ... -
Tingkat Pengetahuan dan Sikap Ibu dalam Pencegahan Stunting di Kecamatan Medan Labuhan
(Universitas Sumatera Utara, 2024)Background: Stunting is a condition in which a child experiences growth disturbances caused by chronic nutritional problems that remains a health problem in Indonesia. Mother’s knowledge and attitude towards stunting ... -
Uji Toksisitas Subkronik Simplisia Nanopartikel Buah Kemloko (Phyllantus emblica L.) pada Tikus Wistar
(Universitas Sumatera Utara, 2024)Background: Kemloko fruit is a fruit that can be used as herbal medicine because it has been widely known for its nutritional content and function Kemloko (Phyllanthus emblica L.) or the people of North Sumatra call it ... -
Formulasi dan Uji Aktivitas Antibakteri Sediaan Masker Clay yang Mengandung Ekstrak Daun Alpukat (Persea americana Mill.) terhadap Staphylococcus aureus
(Universitas Sumatera Utara, 2024)Background: Staphylococcus aureus is one of the bacteria causing acne. Treatment of acne can be done using plant ingredients that contain antibacterial substances, one of which is avocado leaves which contains saponins, ... -
Analisis Tingkat Pengetahuan Mahasiswa Kesehatan Universitas Sumatera Utara tentang Penyakit Paru Obstruktif Kronik
(Universitas Sumatera Utara, 2024)Background: Chronic Obstructive Pulmonary Disease (COPD) is a chronic disease characterized by airflow limitation in the airways that is not fully reversible. Objectives: To determine the level of knowledge level of health ... -
Uji Aktivitas Antibakteri Ekstrak Air Daun Pala (Myristica fragrans) terhadap Streptococcus mutans
(Universitas Sumatera Utara, 2024)Background: Streptpococcus mutans is the most common microorganism that grows in the oral cavity and plays a role in the early stages of dental caries. These bacteria are normal inhabitants of the oral cavity, but can turn ... -
Kajian Drug Related Problems Penggunaan Antihipertensi pada Pasien Rawat Inap dengan Diagnosis Utama Hipertensi di Rumah Sakit Pendidikan Prof. dr. Chairuddin Panusunan Lubis Periode Januari-Desember 2023
(Universitas Sumatera Utara, 2024)Background: According to the World Health Organization (WHO) normal blood pressure limits are 120-140 mmHg systolic pressure and 80-90 mmHg diastolic pressure. A person is declared to have hypertension if their blood ... -
Uji Efek Iritasi Lambung pada Tikus Wistar Jantan dari Nanosuspensi Ketoprofen dengan Polimer Gom Xanthan
(Universitas Sumatera Utara, 2024)Background: Ketoprofen can cause gastrointestinal complications that are locally caused by the direct contact of ketoprofen drug crystals with the gastric mucosa. Currently, ketoprofen is formulated in enteric-coated ... -
Uji Kadar Total Fenol Dari Ekstrak Hidroglikolik Daun Puguntano (Picria fel-terrae Lour.) dan Uji Aktivitas Antioksidan dengan Metode DPPH
(Universitas Sumatera Utara, 2024)Background: There are several factors that influence the extraction process. This will affect the acquisition of the level of an active substance compound, one of which is the concentration of the extracting solvent and ... -
Uji Efektivitas Sediaan Gel Ekstrak Etanol Daun Iler (Coleus scutellarioides (L.) Benth.) Sebagai Penyembuh Luka Sayat Eksisi Pada Tikus yang Diinduksi Staphylococcus aureus
(Universitas Sumatera Utara, 2024)Wounds are damage to body tissues, caused by mechanical, chemical, thermal, and/or physical factors. Untreated wounds can lead to infectious diseases such as tetanus. One of the treatment options to treat infections is by ... -
Analisis In Silico Kandungan Senyawa Kimia Tanaman Kemangi (Ocimum sanctum L.) terhadap Reseptor Dopamin D4
(Universitas Sumatera Utara, 2024)Background: Schizophrenia is a mental disorder characterized by damage to the individual's thoughts, perceptions, emotions, movements and deviant behavior in which there is excessive release of dopamine. Antipsychotics, ... -
Aplikasi Spektrofotometri Ultraviolet dengan Metode Zero Crossing pada Penetapan Kadar Campuran Vitamin C dan Kuersetin
(Universitas Sumatera Utara, 2024)Background: Vitamin C and quercetin are active substances that have antioxidants that are highly effective and safely used as a treatment for infectious diseases. Determination of vitamin C and quercetin levels using the ... -
Formulasi dan Evaluasi Stabilitas Fisik, Efektivitas Anti Jerawat dari Nanogel yang Mengandung Ekstrak Etanol Daun Pegagan (Centella asiatica Linn.)
(Universitas Sumatera Utara, 2024)Background: The gotu kola leaf extract (Centella asiatica L.) contains secondary metabolite compounds with antibacterial activity and can fight acne-causing bacteria. Nanogel was a nanoparticle formulation in gel form that ... -
Formulasi dan Uji Aktivitas Antibakteri In Vitro dan Anti Jerawat In Vivo dari Nanogel Ekstrak Daun Kelor (Moringa oleifera Lam.)
(Universitas Sumatera Utara, 2024)Background: Acne can be caused by bacterial infection and excessive oil gland production. Moringa leaf extract (Moringa oleifera Lam.) contains flavonoids, tannins and steroids that can inhibit the growth of acne-causing ... -
Optimasi Proses Ekstraksi Daun Gagatan Harimau (Ampelocissus Thyrsiflora (Blume) Planch.) Dengan Metode Maserasi Terhadap Aktivitas Antioksidan
(Universitas Sumatera Utara, 2024)Gagatan harimau leaf (Ampelocissus thyrsiflora (Blume) Planch.) was recognized for its natural antioxidant properties. Traditionally, it was used to treat diarrhea, as a tonic, and for healing wounds, infections, and ...
RSS 1.0