The invention relates to a membrane that comprises a mixture of polysulfone eugenol and an addtive wherein the additive is derived from a plant with antibacterial properties. The polysulfone could be incorporated with silver to form a polysulfone-…

Biobaja cecair yang mengandungi mikroorganisma yang pelbagai fungsi pengikat nitrogen, pelarut fosfat, pelarut kalium dan penggalak pertumbuhan yang menggalak pertumbuhan serta meningkat hasil tanaman.

Biobaja cecair yang mengandungi mikro organisma yang pelbagai fungsi, pengikat nitrogen, pelarut fosfat, pelarut kalium dan penggalak pertumbuhan yang menggalak pertumbuhan serta meningkat hasil tanaman.

Gel toothpaste with tannin extract from cocoa powder is designed to inhibit the growth of major dental plaque bacteria, i.e. S.mutans. This anti bacterial toothpaste can help to prevent the tooth decay cause by the bacteria.

Oral rinse can help to enhance the effect of toothpaste. The tannin extract acts as insoluble layer on tooth surface in hydroxyapatite form, making the teeth become more resistance to the acid attack.