Since the main causative agent for local aggressive periodontitis was the Aggregatibacter
actinomycetemcomitans bacteria (A. actinomycetemcomittans). Purple leaves …

Catechins are isolated from tea leaves and shown to have pharmacological activities.
However, the permeability and absorption capacity of the digestive tract is low, thus affecting …

White tea has gained significant popularity worldwide due to its health benefits. As the least
processed type of tea, white tea is known for preserving a high level of bioactive …

ABSTRACT A series of dihydrotetrazolopyrimidine derivatives were prepared to utilize a
three-component Biginelli reaction from ethyl 3-oxo butanoate, 5-amino tetrazole, and …

Aim: This study was aimed to formulate a transdermal matrix patch using green tea leaf
extract. Materials and methods: The transdermal matrix patch formulation was optimized by …

Garcinia parvifolia, locally named “Aciu”, is commonly used by local people in East
Kalimantan as a food additive and antibacterial, and for traditional therapies to treat high …

Arabica coffee (Coffea arabica) and maca (Lepidium mayenii) have many health benefits,
one of which is as a tonic and aphrodisiac. This study aimed to combine coffee and maca …

ABSTRACT A randomized controlled trial was conducted on three formulas of an herbal
drink containing green “gamboeng” tea fortified with bay leaf and cinnamon bark at various …

ABSTRACT Extract of Premna serratifolia (Buas-buas) leaves has been proven as inhibitor α-
glucosidase but phytochemicals that have the biggest contribution to its bioactivity are not …

The process of separating tea leaves caffeine, as well as the enzymes inactivating the
polyphenol oxidase and hydro peroxidase were carried out through a dipping process. This …