Sonication processing of mallow vinegar: effects on the bioactive compounds, amino acids, organic acid, sugar, mineral and microstructure
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Dosyalar
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sociedade Brasileira de Ciencia e Tecnologia de Alimentos, SBCTA
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This research was aimed with the objective of investigation the effects of sonication treatment on quality characteristics of mallow vinegar such as organic acids, sugar, amino acids, minerals, bioactive compounds, and microstructure. For the enhancement of bioactive components in mallow vinegar (Malva saylvestris L.), the response surface methodology (RSM) was employed using the central composite design to determine the combined effects of sonication treatment on the maximization of contents in vinegar. The maximum optimization results for the bioactive components were obtained at 8 minutes and 50.9 amplitude. As a result of sonication treatment, increases were detected in bioactive components compared to the control mallow vinegar sample, while decreases were detected in the mallow vinegar samples treated with thermal pasteurization. A statistically significant increase was observed in phenolics (protocatechuic acid, catechin), amino acids (threonine, proline, lysine, glutamic acid, alanine, arginine, aspartic acid), minerals (Na, Zn) were found in mallow vinegar sonicated compared to control. It is the first study concerning the impact of sonication and thermal pasteurization on the minerals, sugars, organic acids, and amino acids of mallow vinegar, so further experimental work is required to understand the precise phenomena. © 2022, Sociedade Brasileira de Ciencia e Tecnologia de Alimentos, SBCTA. All rights reserved.
Açıklama
Anahtar Kelimeler
bioactive compounds, mallow vinegar, non thermal technology, response surface methodology, sonication
Kaynak
Food Science and Technology (Brazil)
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
42
