In this study, the optimization and characterization of colorant extraction process from sappan wood were carried out using ultrasound-assisted method. Sappan is proposed as a source natural material wealth, producing red that being needed by community in food sector. Based on research, optimum operating conditions for obtained frequency 40 kHz, temperature 60 °C, ratio 0.0050 g mL-1, an time 2...

Background: Artemisia dracunculus L. belongs to the Anthemideae tribe of Asteraceae family. This plant has been used in traditional folk medicine. Also, it's anti-bacterial, anti-fungal, antioxidant, anti-inflammatory and hepatoprotective activity has been proved. Objective: The purpose of this study was to evaluate the antioxidant activity of leaves and inflorescence of A. dracunculus and als...

Caulerpa racemosa is a type of seaweed that has the potential to be cultivated because it known and favored by public.Caulerpa used not only for consumption as food but also beauty cosmetics its ingredients. This study aims determine Bioactive content total plate count (TPC) peel-off gel mask. The pour method was number mycobacteria phytochemical testing in form tests flavonoid, alkaloid, pheno...

Preliminary investigations on 14 plant extracts (obtained by ethanolic and aqueous extraction) identified those having high antioxidant and a significant total phenolic content. Antihyperglycemic, α-amylase and α-glucosidase inhibition activities were also observed. A correlation between the antihyperglycemic activity, total phenolic content and antioxidant (DPPH scavenging) activity was establ...

BACKGROUND Asparagus officinalis has a high nutritional value. Asparagus is rich in a number of bioactive compounds, mainly flavonoids (quercetin), glutathione, vitamin C, vitamin E, fructans (inulin and fructooligosaccharides) and phytosterols (b-sitosterol). These compounds may play an important role in human health. The purpose of this study was to examine the antioxidant potential and polyp...

Eucalyptus extract-based pharmaceutical products are widely used because of their medicinal properties and rich content secondary metabolites, mainly phenolic compounds. This study aimed to maximise the extraction yield these compounds reduce duration by using a pulsed electric field (PEF) level 6 kV/cm. The pulse width (T), number pulses (n), solvent concentration [C] were analysed. Several et...

Effects of fermentation on the chemical composition, mineral, total phenolic, flavonoid, tannin, vitamin C, carotenoid content, and antioxidant activity “Nabag” Ziziphus spina-christi (L.) seeds were investigated. The process was carried out for 6, 12, 24, 48 h. significantly (p < 0.05) improved composition mineral content seeds, particularly Ca, Fe, Zn content. increased as a result compare...

Chinese water chestnut (CWC) is one of the most popular foods among Asian people due to its special taste and medical function. Experiments were conducted to test the antioxidant activity and then determine the major phenolic compound components present in CWC. CWC phenolic extract strongly inhibited linoleic acid oxidation and exhibited a dose-dependent free-radical scavenging activity against...

In this study, we determined the nutritional and functional characteristics of cookies supplemented with chichá almond, gurguéia nut, soursop residue using two developed cookie formulations one standard formulation. Acceptance purchase intention were evaluated. As almond 6 nut 2 sensorially viable, descriptive quantitative analysis, centesimal composition caloric value, mineral levels, microbio...