Judul: Kajian Content Marketing Instagram TAJ Flodebox untuk Meningkatkan Brand Awarness dan Intensi Pembelian
Abstrak: TAJ Flodebox is a florist located in Bogor City. In carrying out its marketing strategy, TAJ Flodebox uses content marketing on social media Instagram. Due to the large number of competitors and opportunities in the use of content marketing, TAJ Flodebox intends to increase brand awareness and sales transaction in its content marketing activities. This study aimed to propose TAJ Flodebox’s Instagram content marketing managerial decisions to increase brand awareness and purchase intention. TAJ Flodebox's Instagram content marketing study was conducted with descriptive analysis based on the stages in producing and distributing content marketing, analyzing content that has been created based on content quality indicators, and quantitative analysis to evaluate content marketing that has been carried out using engagement rate. In addition, ii quantitative analysis of the impact of content quality on brand awareness, purchase intentions in social commerce, and purchase intentions based on attitudes, social factor, and behaveor control is also carried out quantitatively. The results of this study are proposed Instagram content marketing managerial decisions based on the results of content marketing studies, and the impact of content quality on brand awareness, purchase intentions in social commerce, and purchase intentions based on attitudes, social factor, and behavior control.
Keyword: brand awareness, content marketing, content quality, purchase intention

Judul: Analysis of Content Types In Influencing The Level of Interest In Digital Products
Abstrak: Digital marketing menjadi strategi yang sangat relevan dalam era ini, memungkinkan perusahaan untuk menggunakan berbagai kanal seperti website, media sosial, mesin pencari, email, dan konten online lainnya untuk berinteraksi dengan konsumen potensial. Digital marketing memungkinkan perusahaan untuk menargetkan audiens secara efektif, mengukur kinerja kampanye dengan data dan analitik, serta mengoptimalkan strategi pemasaran berdasarkan hasil yang diperoleh. Menurut penelitian oleh Ryan dan Jones (2009), digital marketing telah terbukti efektif dalam mencapai tujuan pemasaran, dengan perusahaan yang mengadopsi strategi ini cenderung memiliki tingkat konversi yang lebih tinggi. Penelitian ini bertujuan untuk mengidentifikasi tingkat kesadaran konsumen terhadap produk digital berdasarkan berbagai marketing treatment, mengidentifikasi faktor-faktor yang mempengaruhi ketertarikan konsumen, serta menganalisis strategi pemasaran yang efektif untuk meningkatkan ketertarikan konsumen. Data primer diperoleh melalui pengumpulan data selama kampanye Instagram Ads yang berlangsung selama dua minggu, yang mencakup metrik seperti impression, reach, total interaction, profile visit, dan web visit. Metode Quasi Experimental Design digunakan untuk membandingkan hasil dari pendekatan konten yang berbeda seperti soft selling, hard selling, dan promotion, sedangkan metode Chi-Square digunakan untuk menentukan signifikansi perbedaan antara frekuensi yang diharapkan dan yang diamati. Hasil penelitian menunjukkan bahwa marketing treatment dan format konten yang berbeda memiliki dampak signifikan terhadap tingkat kesadaran konsumen. Promosi diskon dengan konten video menghasilkan account reached tertinggi, menunjukkan bahwa konten visual yang dinamis dapat menarik perhatian konsumen lebih efektif. Selain itu, soft selling dengan konten foto menghasilkan total interactions tertinggi, menunjukkan bahwa pendekatan yang tidak memaksa dan visual yang menarik dapat meningkatkan interaksi konsumen. Sebaliknya, hard selling dengan konten video lebih efektif dalam mendorong interaksi digital seperti likes, comments, dan shares. Implikasi manajerial dari penelitian ini menekankan pentingnya fleksibilitas dalam strategi pemasaran digital. Perusahaan harus mempertimbangkan penggunaan konten video untuk promosi diskon dan konten foto untuk pendekatan soft selling guna meningkatkan kesadaran dan interaksi konsumen. Penggunaan data dan analitik secara berkelanjutan sangat penting untuk mengoptimalkan kampanye pemasaran dan menyesuaikan strategi berdasarkan preferensi audiens. Dengan memahami preferensi audiens dan menyesuaikan konten secara berkala, perusahaan dapat meningkatkan efektivitas kampanye pemasaran digital dan menarik lebih banyak konsumen., Digital marketing has become a highly relevant strategy in this era, allowing companies to use various channels such as websites, social media, search engines, emails, and other online content to interact with potential consumers. Digital marketing enables companies to effectively target audiences, measure campaign performance with data and analytics, and optimize marketing strategies based on the results obtained. According to research by Ryan and Jones (2009), digital marketing has proven effective in achieving marketing goals, with companies adopting this strategy tending to have higher conversion rates. Research by Chaffey and Smith (2017) also shows that digital marketing provides significant competitive advantages, particularly through the utilization of data and analytics to understand consumer behavior. This study aims to identify the level of consumer awareness of digital products based on various marketing treatments, identify factors influencing consumer interest, and analyze effective marketing strategies to increase consumer interest. Primary data was collected during a two-week Instagram Ads campaign, including metrics such as impression, reach, total interaction, profile visit, and web visit. The data was processed using Microsoft Excel and discussed descriptively. The
Keyword: media sosial, social media, Video, Foto, Pemasaran digital, tipe konten, vidio, content type, digital marketing, photo

Judul: Pemurnian dan karakterisasi protein inhibitor RNA helikase virus hepatitis C
Abstrak: Hepatitis C virus (HCV) infection is the second most common chronic viral infection in the world with global prevalence. This infection is contribution to chronic hepatitis and liver cirrhosis, often leading to hepatocellular carcinoma. There is no effective drug and vaccine available against HCV. The current standard treatment, a combination of pegylated interferon-α with ribavirin, is limited by its suboptimal response rate in a significant patient population, side effects, and affordability. Therefore, development of effective drug is needed. One approach to find out the candidate of antiviral drug is to discover the inhibitor of enzyme that essential for virus replication, such as RNA helicase. Streptomyces chartreusis 5-095 produce the inhibitor of HCV RNA helicase. The aim of this study was to purify the protein inhibitor which has inhibition activity against ATPase activity of RNA helicase HCV from S. chartreusis 5-095. The supernatant of culture S. chartreusis 5-095 exhibited high inhibiton activity against ATPase activity of RNA helicase HCV (approximately 72%) at 10 days of incubation. The extracellular protein inhibitor was partially purified by procedures of precipitation with ammonium sulfate to 65% saturation and gel filtration (Sephadex G50) using methanol water solution (4:6) as an eluen. The purity of protein inhibitor was monitored by SDS PAGE. The protein inhibitor showed a relative molecular mass were estimated to be 14 kDa and increased the purity 23,08 fold than those of the crude protein. The specific activity and IC50 after purification were 13,1338 U/mg and 0,0767 mg/mL, respectively. The activity of purified protein inhibitor showed its stability over pH range from 5-8 and optimum at pH 7,4. The inhibition activity showed its stability up to 70% at temperature 100 oC. The purified protein inhibitor relatively stable its activity at storage in the range of -20 oC to room temperature for 35 days.
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