Diploma Papers
Diploma Papers
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Pengaruh Penyimpanan Terhadap Karakteristik Organoleptis Sari Kering Umbi Singkong Sebagai Bahan Baku Media Alternatif Pertumbuhan Jamur
(Universitas Sumatera Utara, 2024)Background : Cassava is a food that is relatively inexpensive. The chemical and nutritional components of cassava consist of carbohydrates, proteins, fats, fiber, minerals (F, Fe, Ca), vitamins C and B1, non-nutritive ... -
Uji Aktivitas Antibakteri Bedak Dingin dengan Kombinasi Ekstrak Temugiring (Curcuma heyneana) terhadap Bakteri Propioni acnes
(Universitas Sumatera Utara, 2024)Background: Cold powder has been used for generations in Indonesia to treat skin problems such as acne and dull skin, treat and soothe facial skin, and protect against the adverse effects of sunlight. The temugiring plant ... -
Sintesis dan Karakterisasi Nanopartikel Perak Ekstrak Limbah Kulit Buah Kopi (Coffea canephora)
(Universitas Sumatera Utara, 2024)Background: Silver nanoparticles hold immense promise for various applications in the medical field, particularly in pharmaceuticals as antibacterial agents. Coffee fruit peel waste is an abundant by-product of the coffee ... -
Pengaruh Lama Penyimpanan terhadap Angka Lempeng Total pada Air Tebu
(Universitas Sumatera Utara, 2023)Background: Sugarcane juice is a very natural and sweet drink that has a chemical composition derived from sugar cane stalks which contain sugar water levels of up to 20%. The habit of people who like to store sugarcane ... -
Penetapan Kadar Zinkum dari Simplisia Daun Sungkai (Peronema canescens Jack) dengan Spektrofotometri Serapan Atom
(Universitas Sumatera Utara, 2022)Latar Belakang: Sungkai (Peronema canescens Jack) sering disebut sebagai jati sabrang, ki sabrang, kurus sungkai, atau sekai, termasuk ke dalam famili Verbenaceae. Berdasarkan penelitian sebelumnya dilaporkan beberapa ... -
Penetapan Kadar Magnesium dari Simplisia Daun Sungkai (Peronema canescens Jack) dengan Spektrofotometri Serapan Atom
(Universitas Sumatera Utara, 2022)Latar Belakang: Tumbuhan Sungkai (Peronema canescens Jack) merupakan salah satu tumbuhan obat tradisional yang digunakan di Indonesia. Tumbuhan ini merupakan tumbuhan khas Indonesia yang terdapat di Sumatera bagian selatan ... -
Uji Evaluasi Sediaan pada Teh Herbal Jahe,Kulit Kayu Manis, dan Belimbing Wuluh
(Universitas Sumatera Utara, 2023)Background: Herbal tea is a product of brewing various types of plants starting from leaves, stems, flowers and fruit. Tea is a drink that is widely circulated loved and consumed by people all over the world and most of ... -
Uji Skrining Fitokimia Simplisia dan Ekstrak Etanol Bunga Krisan Putih (Chrysanthemum morifolium (Ramat.) Hemsl) yang Terdapat di Desa Raya, Kabupaten Karo
(Universitas Sumatera Utara, 2023)Backg round: The white criss (Chrysanthemum morifolium (Ramal.) Hems]) is a perennial plant belonging to the family Asteraceae that has been cultivated for more tha n 100 years. Cranberry has antioxidant, ... -
Analisis Timbal (Pb) pada Lipstik yang Dijual Secara Online menggunakan metode spektrofotometri Serapan Atom (SSA)
(Universitas Sumatera Utara, 2023)Background: Cosmetics are preparations intended for use on the outside of the human body. The most widely used cosmetics product is lipstick. Some lipsticks have been found to contain toxic ingredients such as lead metal ... -
Uji Organoleptis, pH, dan Hedonik terhadap Sediaan Jamu Kunyit (Curcuma domestica L.)
(Universitas Sumatera Utara, 2023)Background: Turmeric (Curcuma domestica L.) is a biopharmaceutical plant that is often found in Indonesia. Turmeric production in Indonesia reached I 84 82 thousand tons. The contents of turmeric that are often found are ... -
Karakterisasi Ekstrak Etanol dan Simplisia Bunga Krisan Putih Chrysanthemum morifolium (Ramat.) Hemsl yang terdapat di Desa Raya Kabupaten Karo
(Universitas Sumatera Utara, 2023)Background: Chrysanthemum morifolium (Hemsl.) is one of the ornamental plants grown in the village of Raya, Karo district. According to research, white chrysanthemum flowers contain high levels of antioxidant compounds ... -
Uji Stabilitas Fisik dan Hedonik Sirup Herbal Temulawak (Curcuma xanthorrhiza Roxb)
(Universitas Sumatera Utara, 2023)Background: Curcuma or (Curcuma xanthorrhiza Roxb) is a herb of the tribe (Zingiberacea) which is found in tropical forests, this plant is beneficial for health and is often used as a medicine. Curcuma consists of curcumin ... -
Penentuan Kadar Curcuminoid dari Ekstrak Temulawak dan Sediaan Kombinasi Ekstrak Temulawak,Ekstrak Meniran dan Ekstrak Ikan Gabus dengan Metode Spektrofotometer
(Universitas Sumatera Utara, 2023)Background: The main component that is efficacious as medicine in rhizomes Temulawak is a curcuminoid and essential oil which is the result secondary metabolism of this plant. Curcumin is a secondary compound phenol group ... -
Uji Stabilitas Fisik dan Hedonik Sirup Herbal Jahe (Zingiber officinale)
(Universitas Sumatera Utara, 2023)Background: Red ginger (Zingiber officinale Roxb. Var. Rubrum), is a rhizome plant that is very popular as a spice and medicinal ingredient. Its rhizome is finger-shaped which bulges at the middle segments. The dominant ... -
Analisis Kualitatif Kandungan Boraks pada Kerupuk yang Beredar di Daerah Padang Bulan Medan
(Universitas Sumatera Utara, 2023)Background: Borax is a harmful preservative that is not permitted to be used in food ingredients. Borax is used as an antiseptic. One of the problems that often occurs is the rise of food that does not comply with safety ... -
Penentuan Kadar Kurkumin dari Ekstrak Temulawak dan Sediaan Kombinasi Ekstrak Temulawak, Ekstrak Meniran, dan Ekstrak Ikan Gabus dengan Metode KLT-Densitometri
(Universitas Sumatera Utara, 2023)Background: Curcuma longa (Curcuma xanthorrhiza Roxb) is one of the herbal plants that is widely used by the Indonesian people as traditional medicine. The main content of temulawak is curcuminoids which consists of three ... -
Analisis Kualitatif Kandungan Formalin pada Ikan Asin yang Beredar di Perumnas Mandala Medan
(Universitas Sumatera Utara, 2023)Background: Fish is widely consumed by people as a side dish because fish is one of the main sources of protein and other nutrients needed by the human body. Fish spoils quickly, so many sellers use preservatives to prevent ... -
Analisis Kualitatif Kandungan Formalin pada Tahu yang Beredar di Pasar Padang Bulan Medan
(Universitas Sumatera Utara, 2023)Background: Formalin is a clear liquid, colorless, penetrating odor, vapor stimulates the mucous membranes of the nose and throat. Formalin is widely used as a disinfectant or preservative for corpses. But nowadays many ... -
Karakterisasi Ekstrak Etanol dan Simplisia Bunga Krisan Kuning (Glebionis segetum (L.) Fourr) yang Terdapat di Desa Raya Kabupaten Karo
(Universitas Sumatera Utara, 2023)Background: Yellow chrysanthemum (Glebionis Segetum (L.) Fourr) is one of the ornamental plants cultivated in Raya Village, Karo Regency. Chrysanthemum flowers can be used as tea and medicine. Characterization is carried ... -
Analisis Kandungan Hidrokuinon pada Sediaan Handbody Lotion yang Dijual secara Online dengan Menggunakan Metode Spektrofotometri Ultraviolet
(Universitas Sumatera Utara, 2023)Background: Handbody Lotion is a class of cosmetic preparation emollients (softeners) that contain more water. Hydroquinone is chemical compound in the form of white, needle-shaped crystals, odorless, chemical formula ...
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