Processing technologies for the extraction of value-added bioactive compounds from tea

S Raghunath, S Budaraju, SMT Gharibzahedi… - Food Engineering …, 2023 - Springer
Tea (Camellia sinensis) is the most widely consumed beverage in the world, with an
excellent source of bioactive compounds such as catechins, caffeine, and epigallocatechin …

[HTML][HTML] A comprehensive review of nano-delivery system for tea polyphenols: Construction, applications, and challenges

C Qi, G Liu, Y Ping, K Yang, Q Tan, Y Zhang, G Chen… - Food Chemistry: X, 2023 - Elsevier
Tea polyphenols (TPs) are important bioactive compounds in tea and have excellent
physiological regulation functions. However, the extraction and purification of TPs are key …

[HTML][HTML] Combined pulsed electric field-ultrasound assisted extraction of yarrow phenolic-rich ingredients and their nanoliposomal encapsulation for improving the …

E Razghandi, AH Elhami-Rad, SM Jafari… - Ultrasonics …, 2024 - Elsevier
In this research, yarrow phenolic-rich extract was produced using pulsed electric field (PEF)-
ultrasound assisted technology. The highest extraction efficiency (5.99%) was obtained at …

Potential application of nanoliposomes loaded with complex tannins from the seed shell of Euryale ferox in the anti-browning of fresh-cut asparagus lettuce

Y Dai, C Shi, Z Qin, W Song, B Ding, S Wei… - International Journal of …, 2024 - Elsevier
Surface browning of plant-derived fresh-cut products is mainly caused by conversion of the
phenolic compounds into o-quinones under tyrosinase catalysis. In this study, the rarely …

Herbal extracts encapsulated nanoliposomes as potential glucose-lowering agents: An in vitro and in vivo approach using three herbal extracts

ASD Wickramasinghe, AP Attanayake… - Journal of …, 2023 - Elsevier
Encapsulation of polyphenol-rich herbal extracts into nanoliposomes is a promising strategy
for the development of novel therapeutic agents against type 2 diabetes mellitus. An attempt …

Liposomes loaded with green tea polyphenols—optimization, characterization, and release kinetics under conventional heating and pulsed electric fields

E Jara-Quijada, M Pérez-Won… - Food and Bioprocess …, 2024 - Springer
This study aimed to increase the encapsulation efficiency (EE%) of liposomes loaded with
green tea polyphenols (GTP), by optimizing with response surface methodology (RSM) …

Development and characterization of caffeine-loaded nanoliposomes decorated by cationic amylose and cationic amylose-menthol inclusion complex coatings; a …

Z Mokhtari, SM Jafari, AM Ziaiifar, I Cacciotti - Food Chemistry, 2025 - Elsevier
Nanoliposomes (NLPs) have evolved as compelling carriers for loading bioactive
compounds. To improve the phospholipid bilayer membrane stability, caffeine-loaded NLPs …

Investigating the structural characteristics of nanoencapsulation white tea extract using polylactic glycolic acid (PLGA)

E Ahmadi, N Mollania, Z Latifi, AH Elhamirad, AP Nia - Chemical Papers, 2024 - Springer
The objective of the present study is to optimize the extraction of white tea extract (WTE)
containing the highest concentration of polyphenolic compounds (TPC) under ultrasound …

White tea: A review on composition characteristics, extraction techniques, and application potentials

A Guo, H Feng, P Jing, Y Lan… - Journal of Tea Science …, 2024 - hortherbpublisher.com
White tea has gained significant popularity worldwide due to its health benefits. As the least
processed type of tea, white tea is known for preserving a high level of bioactive …

Synthesis and application of near-infrared dyes based on sulfur-substituted dicyanomethylene-4 H-chromene and diarylethene

Y Wang, H Yu, Y Chen, M Cui, M Ji - New Journal of Chemistry, 2022 - pubs.rsc.org
Four novel compounds (S-DCM-1O, S-DCM-2O, S-DCM-3O, and S-DCM-4O) based on
sulfur-substituted dicyanomethylene-4H-chromene (S-DCM) and diarylethene were …