Optimization of ultrasound-assisted extraction using box-Behnken design, method validation, and analysis of phytochemicals from drying treatments in the application of Etlingera elatior inflorescence DOI Open Access

Amila Firdhauzi,

Chutha Takahashi Yupanqui,

Widiastuti Setyaningsih

и другие.

Functional Foods in Health and Disease, Год журнала: 2024, Номер 14(5), С. 311 - 333

Опубликована: Май 17, 2024

Background: Etlingera elatior inflorescence, a potential source for herbal tea, undergoes drying process that could enhance the active ingredients and health benefits. This study introduces use of ultrasound-assisted extraction (UAE) to improve conventional increase yield phytochemicals, thereby presenting novel approach functional foods nutrition. Objective: aims optimize UAE method using Box-Behnken Design (BBD), statistical experimental design widely used in field The determination phytochemicals was validated optimized UAE. Chlorogenic acid from extract analyzed HPLC-DAD compared with Indonesia. According development phytochemical contents inhibition DPPH scavenging antioxidant activity were examined three treatments freeze-drying. Methods: (BBD) condition variables: solvent concentrations (70%, 85%, 100%), solid-to-solvent ratios (1:20, 1:15, 1:10), temperatures (30°C, 50°C, 70°C). TPCs TFCs ethanol as observed responses. Repeatability precision (%CV) recovery chlorogenic it Thai E. In applying contents, DPPH∙, freeze-drying treatment. Results: suggested 70% ethanol, 1:20 ratio. %Repeatability significantly <5%, %recovery >90%. Freeze-drying cabinet-drying had higher than others. Especially treatment, Indonesia greater those Thailand (p<0.05). For DPPH∙ activity, all except extracts Thailand. Conclusion: high accuracy. All influenced Inhibition inflorescences both Keywords: Design, validation, phenolic.

Язык: Английский

Ultrasound assisted deep eutectic solvent-based extraction of Montepulciano d’ Abruzzo grape seeds for the recovery of the grape seed oil and its biological evaluation DOI Creative Commons

Lorenza Marinaccio,

Giulia Gentile,

Gökhan Zengin

и другие.

Food Chemistry X, Год журнала: 2025, Номер 26, С. 102273 - 102273

Опубликована: Фев. 1, 2025

Grape seeds are by-products of vinification process. In this work, a green ultrasound-assisted extraction grape oil was performed by using the natural volatile deep eutectic solvent (NADES) menthol: thymol 1:1. The obtained compared to that deriving from UAE with n-hexane in terms fatty acids composition and biological activities. content linoleic acid low for DES extracted oil; linolenic increased 0.53 % 5.18 %. showed best total phenolic (18.65 mg GAE/g) flavonoid (0.73 RE/g) contents highest results FRAP, CUPRAC, MCA Phosphomolybdenum assays. also higher amylase inhibition (0.57 mmol ACAE/g) than extract (0.47 ACAE/g). Finally, anti-inflammatory activity assessed vivo through tree different assays, suggesting their could be partially responsible significant effect seed NADES.

Язык: Английский

Процитировано

1
Quality Assessment of Dehydrofrozen Berries Produced by Microwave-Vacuum Dehydration and Subsequent Freezing DOI
Olga N. Rumiantceva, Kostadin Fikiin,

Elena I. Kiprushkina

и другие.

Food and Bioprocess Technology, Год журнала: 2025, Номер unknown

Опубликована: Апрель 23, 2025

Язык: Английский

Процитировано

0
Optimization of ultrasound-assisted extraction using box-Behnken design, method validation, and analysis of phytochemicals from drying treatments in the application of Etlingera elatior inflorescence DOI Open Access

Amila Firdhauzi,

Chutha Takahashi Yupanqui,

Widiastuti Setyaningsih

и другие.

Functional Foods in Health and Disease, Год журнала: 2024, Номер 14(5), С. 311 - 333

Опубликована: Май 17, 2024

Background: Etlingera elatior inflorescence, a potential source for herbal tea, undergoes drying process that could enhance the active ingredients and health benefits. This study introduces use of ultrasound-assisted extraction (UAE) to improve conventional increase yield phytochemicals, thereby presenting novel approach functional foods nutrition. Objective: aims optimize UAE method using Box-Behnken Design (BBD), statistical experimental design widely used in field The determination phytochemicals was validated optimized UAE. Chlorogenic acid from extract analyzed HPLC-DAD compared with Indonesia. According development phytochemical contents inhibition DPPH scavenging antioxidant activity were examined three treatments freeze-drying. Methods: (BBD) condition variables: solvent concentrations (70%, 85%, 100%), solid-to-solvent ratios (1:20, 1:15, 1:10), temperatures (30°C, 50°C, 70°C). TPCs TFCs ethanol as observed responses. Repeatability precision (%CV) recovery chlorogenic it Thai E. In applying contents, DPPH∙, freeze-drying treatment. Results: suggested 70% ethanol, 1:20 ratio. %Repeatability significantly <5%, %recovery >90%. Freeze-drying cabinet-drying had higher than others. Especially treatment, Indonesia greater those Thailand (p<0.05). For DPPH∙ activity, all except extracts Thailand. Conclusion: high accuracy. All influenced Inhibition inflorescences both Keywords: Design, validation, phenolic.

Язык: Английский

Процитировано

2