Formulasi serta uji aktivitas antioksidan masker peel off ekstrak etanol daun sukun (Artocarpus altilis F) dengan metode DPPH

Ratnasari, Devi; Kasasiah, Ahsanal

doi:10.20885/jif.vol14.iss2.art5

Cited by 1 publication

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Jsmartech.ub.ac.id Identification of phenolic compounds generally uses gallic acid as a standard solution that has a high sensitivity, and the price is quite affordable. The phenolic content of gallic acid standards is determined by the Folin-Ciocalteau method [7] because the method is simple, sensitive, accurate results, does not require specific and sophisticated equipment, and has been widely used to measure the content of phenolic compounds [8]. Phenol compounds that have more than one hydroxyl group or commonly called polyphenols tend to be polar and soluble in polar solvents such as ethanol, methanol, and water.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Total Phenol Content in Red Pomegranate Leaves Extract (Punica granatum L.)

Januarista,

Mubarakati,

Ramadhan

2024

JSMARTech

View full text Add to dashboard Cite

Red pomegranate leaves (Punica granatum L.) is one of the plants that has many benefits and potential as herbal medicine. Red pomegranate leaves have bioactivities such as alkaloids, flavonoids, phenols, saponins, tannins and terpenoids so that they can be used as an alternative antioxidant. This study aims to determine the comparison of the amount of total phenol content in red pomegranate leaves extract using maceration and digestion extraction methods. Total phenol content was determined using the Folin Ciocalteau method with a spectrophotometer UV-Vis. The research method carried out was descriptive experimental quantitative and data analysis was carried out using one way ANOVA. The results of the determination of total phenol content in gallic acid obtained a regression equation y = 0.012x + 0.545 with R2 = 0.9981. The results showed that the total phenol content in the ethanol extract of red pomegranate leaves was greater with the maceration method of 91.83 (µg GAE/g sample) compared to the digestion method of 83.27 (µg GAE/g sample). It can be concluded that the two methods used on red pomegranate leaf samples have no significant difference in total phenol content.

show abstract

Section: Introductionmentioning

confidence: 99%