Browsing Bachelor of Science in Chemistry by Subject "fst00810642"
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Antioxidant activity and total phenolics and flavonoids contents of bioactive fractions of calamansi (Citrofortunella microcarpa) peels
(2022)The purpose of this study is to investigate the antioxidant activity of fractions from epicarpium of <em>Citrofortunella microcarpa</em> (Philippine Lime) peels extract. Dried epicarpium of peels were extracted with methanol ... -
Antioxidant activity, total phenolic and flavonoid content of bioactive fractions of Symplocos polyandra leaves
(2022)<em>Symplocos polyandra</em>, locally known as <em>balakbakan</em>, is distributed throughout Southeast Asia, especially in the Philippines. The lack of available literature regarding the phytochemistry of this plant species ... -
Antioxidant dietary fiber from the segment membrane of calamansi (Citrofortunella microcarpa) waste peels
(2022-06)Calamansi is a condiment used in a vast variety of Filipino dishes, as well as an ingredient in various beverages, such as calamansi juice. Calamansi peels are discarded as waste. Thus, this research study was conducted ... -
Determination of carotenoid contents in three vegetables Kolitis (Amaranthus spinosus), Lupo (Alternanthera sessilis), and Tugabang (Corchorus olitorius)
(2014)This study aimed to determine the presence of carotenoids in three vegetable samples Kolitis (<em>Amaranthus spinosus</em>), Lupo (<em>Alternanthera sessilis</em>), and Tugabang (<em>Corchorus olitorius</em>). The carotenoids ... -
Spectrophotometric determination of anthocyanin content in six common vegetables
(2014)Anthocyanins, the natural colorants that belong to a group of plant compounds called flavonoids, are responsible for most of the red, orange, purple, violet, magenta, and blue colors found in fruits, vegetables, legumes, ...
