Staphylococcus aureus is a bacterium that causes various oral infections. Infections caused by S. are difficult to treat because they susceptible becoming resistant antibiotics. Oral infection can be prevented preventing plaque buildup with mouthwash, one of which chlorhexidine. Chlorhexidine reported have side effects in the short and long term. Therefore, it necessary search for natural ingre...

Celery (Apium graveolens L.) is an herbal plant that has the chemical content flavonoid, saponin and tannin. The antibacterial activity of them have been investigated for many years. However, not evaluated in oral formulations. This study aims to formulate chewable lozenges celery leaf ethanolic extract, evaluate physical characterized lozenges. extract formulated into using molded method with ...

Penelitian ini bertujuan mengetahui kelayakan media handout praktikum pengaruh ekstrak umbi bawang merah (Allium cepa l.) terhadap pertumbuhan tanaman seledri (Apium graveolens L). Metode pembuatan menggunakan teori Prastowo yang meliputi analisis kurikulum; 2) Menentukan judul dan disesuaikan dengan kompetensi dasar serta materi pokok akan dicapai. Pada tahap ini, dilakukan berdasarkan hasil p...

Abstract. Maser WH, Maiyah N, Nagarajan M, Kingwascharapong P, Senphan T, Ali AMM, Bavisetty SCB. 2023. Effect of different extraction solvents on the yield and enzyme inhibition (a-amylase, a-glucosidase, lipase) activity some vegetables. Biodiversitas 24: 3320-3331. The present study investigated in vitro a-amylase, lipase, antioxidant activities (DPPH, metal chelating, FRAP) Allium cepa L., ...

In this paper we study dynamic strategic bargaining in business-to-business markets wherein a seller and a buyer possess symmetric information and negotiate over the price of a product for which the seller has a limited capacity. Motivated by the microprocessor market, our model offers an explanation for the occasional observations of delayed price agreement in this market, which cannot be expl...