Claim Missing Document
Check
Articles

Found 3 Documents
Search

Pengaruh Konsentrasi Ekstrak Daging Buah Lerak dan Minyak Bunga Cengkeh terhadap Karakteristik Fisik dan Aktivitas Antibakteri Bio-Nano Detergen: Concentration Effect of Soap Berry Flesh Extract and Clover Flower Oil on The Physical Characteristics and Antibacterial Activity of Bio-Nano Detergens Jenni Aprilia Tumanggor; Amelia Nurjanah; Brigita Joyvanca Francillia Theophany; Putri Kamelia; Anasthasia Pujiastuti
JURNAL GIZI DAN KESEHATAN Vol. 16 No. 2 (2024): JURNAL GIZI DAN KESEHATAN
Publisher : UNIVERSITAS NGUDI WALUYO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35473/jgk.v16i2.575

Abstract

Bio-nano detergent is a nanoparticle sized detergent with environmentally friendly ingredients, so it does not have a negative impact on environmental damage and is safe for living creatures. Plants that have potential as ingredients for bio-nano detergents include soap berries (Sapindus rarak DC.) and cloves (Syzygium aromaticum). This study aims to determine the effect of the concentration of soap berry flesh extract (Sapindus rarak DC.) and clove flower oil (Syzygium aromaticum) on the physical characteristics and antibacterial activity of bio-nano detergent. Making soap berry flesh extract (Sapindus rarak DC.) using the maceration method. Bio-nano detergent characterization tests include organoleptic, pH, viscosity, specific gravity, foam stability, mechanical stability, particle size, antibacterial and washing ability. The evaluation data was analyzed using statistics with the Anova test to determine differences in test results between samples. The results showed that the bio-nano detergent preparation had characteristics of yellowish brown to dark brown, homogeneous, viscosity 11.06-20.88 cP, pH value 5.7-9.06, specific gravity between 1.014-1.031, particle size between 100.99-439.37 nm, foam stability 35.28-80.85%, has very strong bacterial inhibition against Staphylococcus aureus bacteria with an inhibition zone of 23.52-26.72 mm, no phase separation occurs, and good detergent (able to clean dirt, soy sauce and sauces). The concentration of soap berry flesh extract (Sapindus rarak DC.) and clove oil (Syzygium aromaticum) affects the physical characteristics of bio-nano detergent including viscosity, pH, specific gravity, particle size and foam stability but does not affect antibacterial activity, stability. mechanics and detergency power.   ABSTRAK Bio-nano detergen merupakan detergen berukuran nanopartikel dengan bahan penyusun yang ramah lingkungan, sehingga tidak menimbulkan dampak negatif terhadap kerusakan lingkungan dan aman untuk makhluk hidup. Tanaman yang memiliki potensi sebagai bahan penyusun bio-nano detergen antara lain adalah lerak (Sapindus rarak DC.) dan cengkeh (Syzygium aromaticum). Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi ekstrak daging buah lerak (Sapindus rarak DC.) dan minyak bunga cengkeh (Syzygium aromaticum) terhadap karakteristik fisik dan aktivitas antibakteri bio-nano detergen. Pembuatan ekstrak daging buah lerak (Sapindus rarak DC.) menggunakan metode maserasi. Uji karakterisasi bio-nano detergen meliputi organoleptis, pH, viskositas, bobot jenis, stabilitas busa, stabilitas mekanik, ukuran partikel, antibakteri, dan kemampuan pencucian. Data hasil evaluasi di analisis menggunakan statistik dengan uji Anova untuk mengetahui perbedaan hasil pengujian antar sampel. Hasil penelitian menunjukkan bahwa sediaan bio-nano detergen memiliki karakteristik berwarna coklat kekuningan hingga coklat gelap, homogen, viskositas 11,06-20,88 cP, nilai pH 5,7-9,06, bobot jenis antara 1,014-1,031, ukuran partikel antara 100,99-439,37 nm, stabilitas busa 35,28–80,85%, memiliki daya hambat bakteri yang sangat kuat terhadap bakteri Staphylococcus aureus dengan zona hambat 23,52–26,72 mm, tidak terjadi pemisahan fase, dan daya detergensi yang baik (mampu membersihkan kotoran tanah, kecap, dan saus). Konsentrasi ekstrak daging buah lerak (Sapindus rarak DC.) dan minyak cengkeh (Syzygium aromaticum) berpengaruh pada karakteristik fisik bio-nano detergen meliputi nilai viskositas, pH, bobot jenis, ukuran partikel, dan stabilitas busa tetapi tidak berpengaruh pada aktivitas antibakteri, stabilitas mekanik dan daya detergensinya.
Consumer Legal Protection Against Fraud in Ticket Sales Transactions Concerts Through Calo in Indonesia: Case Study of Concert Ticket Sales Fraud Putri Kamelia; Ade Gunawan
As-Syar i: Jurnal Bimbingan & Konseling Keluarga  Vol. 6 No. 3 (2024): As-Syar’i: Jurnal Bimbingan & Konseling Keluarga
Publisher : Institut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/as.v6i3.5526

Abstract

Concert ticket fraud by irresponsible third parties, such as scalpers, often harms consumers. This research analyzes the legal protection that can be provided to consumers who are victims of concert ticket fraud in Indonesia. The main objective of this research is to enrich understanding of consumer legal protection in the context of concert ticket fraud and encourage the creation of a fairer and safer transaction environment. Through a normative-empirical legal approach, this research examines applicable laws and regulations and cases that have occurred. The research results show that consumers have several options to obtain justice, such as filing a civil lawsuit or choosing non-litigation channels such as mediation or arbitration.
Strategi Perbaikan Kualitas Pelayanan Menggunakan Metoda SERVQUAL dan Model Importance Performance Analysis (IPA) pada Bisnis Kuliner Baso Aci Sambel Garut : Penelitian Mia Sumiarsih; Ilman Ansori; Nijar Kurnia Romdoni; Putri Kamelia; Ai Rahmatika
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.535

Abstract

In the culinary business, service quality is one of the main factors that determine success. Baso Aci Sambel Garut is one of the famous culinary businesses in the Tasikmalaya area. The purpose of this study was to determine the level of gap between consumer expectations and perceptions of the quality of service provided by the culinary business Baso Aci Sambel Garut based on the SERVQUAL dimension. to determine the priority of service quality improvement using the Importance Performance Analysis (IPA) model, and provide service quality improvement strategies to increase customer satisfaction. This study used a descriptive quantitative method. The population in this study were all consumers of baso aci sambel garut. The sampling technique was carried out using convenience sampling. The determination of the number of samples used the Limeshow formula of 100 people. The analysis in this study used Gap Measurement with the SERVQUAL Method, Priority Mapping with Importance Performance Analysis (IPA), and Formulation of Service Quality Improvement Strategies. The results of this study are on the Tangibles dimension (Physical Evidence), Reliability, Responsiveness, and Empathy are indicators with a negative gap level indicating that the quality of service is still not in accordance with consumer expectations. The improvement strategy focuses on Quadrant I of the IPA quadrant diagram which consists of: Employee appearance must be neater and more professional, food is served at the appropriate time, Operating hours must be appropriate, consumers are given clear information about the waiting time for orders, Staff must be quicker to handle errors in orders, employees understand consumer needs and preferences, staff must be willing to help customers with special difficulties, provide food options that suit various customer preferences, and employees must continue to provide good service even when crowded.