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GALLIC ACID AND GLUTAMIC ACID CRUDE EXTRACT of SAN-SANGK (Albertisia papuana Becc.) LEAVES by Aspergillus niger FNCC 6018 FERMENTATION at pH and TEMPERATURE VARIETY CONDITION Ani Nurhayati; Sulvi Purwayanti; Sholahudin .
Jurnal Sains Pertanian Equator Vol 8, No 2 (2019)
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i4.35283

Abstract

One of methods to gallic acid plant productionbytannin fermentation using Aspergillus microbes. The purposeof this research were to obtain gallic acid and glutamic acid from san-sangk (Albertisia papuana Becc.) leaves fermentation using Aspergillus niger FNCC 6018. Research design used factorial block randomized between temperature (25; 30; 45°C) and pH (5; 5.5; 6). The data such as total of tannin (TT) was measuring as a tannic acid while gallic acid was measured from total of phenolic (TF) and glutamic acidwas measured from total of free amino acid (TAAB). Data was analyzed byAnova (α= 5%).The result showed that there were not significantly between temperature and pH to TT, TF and TAAB.The treatmen with lower of total tannin 0.579 mg/100 g and higher of total phenolic 0.224 mg GAE/g is combination between temperature of 30oC and pH of 5.5 for 48 hours. The present work showed that tannin hydrolysis efficiency of Albertisia papuana using this method was 41.7%.
PENGARUH FITUR LIVE SHOPPING TERHADAP PENINGKATAN PENJUALAN DI MARKETPLACE Kolil, Mochamad Taufiq; Ani Nurhayati; Ana Nurhayati
Jurnal Komunikasi dan Media Vol. 2 No. 2 (2025): Jurnal Komunikasi dan Media : Agustus - Febuari
Publisher : Lembaga Sepercenter

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Abstract

Digital transformation has driven significant changes in consumer behavior and marketing strategies in Indonesia's e-commerce sector. One emerging innovation is the Live Shopping feature, an interactive live broadcast that allows sellers to interact directly with buyers. This study aims to analyze the impact of the Live Shopping feature on increasing sales in the marketplace, particularly for Micro, Small, and Medium Enterprises. The approach used was qualitative-descriptive with secondary data obtained from industry reports, academic publications, and official sources such as BPS, Shopee, and iPrice. The results show that Live Shopping has a significant positive impact on transaction volume, customer engagement, and product trust. The findings also show that this feature enables businesses to run more effective promotions at a low cost. However, implementation challenges exist, such as the need for communication skills and technical limitations. Overall, Live Shopping has proven to be an effective and potential digital marketing tool in supporting the growth of MSMEs in the digital economy era.