Tea polyphenols-loaded nanocarriers: preparation technology and biological function

Zhang, Wanni; Liu, Yanan; Zhang, Xin; Wu, Zufang; Weng, Peifang

doi:10.1007/s10529-022-03234-1

Cited by 13 publications

(5 citation statements)

References 85 publications

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“…For instance, the chemical instability and poor bioavailability of tea polyphenols present a significant challenge for their study and application ( 30 ). While some research has initiated the exploration of delivering active components of tea (e.g., tea polyphenols) through nanocarriers, it is evident that we still have a considerable journey ahead in this field ( 31 – 33 ). Therefore, one of the future problems that need to be solved is the development of new delivery systems using nanocarriers to improve the bioavailability of tea and tea extracts, thus enhancing their tumor-suppressing ability ( 34 ).…”

Section: Discussionmentioning

confidence: 99%

Bibliometric and visual analysis in the field of tea in cancer from 2013 to 2023

Lian,

Li,

Lan

et al. 2024

Front. Oncol.

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ObjectiveTea has been utilized in cancer research and is progressively gaining wider recognition, with its roles in cancer prevention and treatment being increasingly affirmed. The objective of this study is to investigate the current state and research hotspots in the field of tea’s involvement in cancer research from 2013 to 2023, aiming to offer reference and direction for future studies.MethodsWe analyzed 4,789 articles published between 2013 and 2022 from the Web of Science database using VOSviewer, R software, and CiteSpace software.ResultTea-related cancer research showed an overall upward trend, with China leading in publications, followed by the United States, India, Japan, and Italy. China also had significant international collaborations, notably with Harvard University and the Egyptian Knowledge Bank. The ‘Journal of Agricultural and Food Chemistry’ was the most cited journal. Key topics included ‘green tea,’ ‘cancer,’ ‘in vitro,’ ‘oxidative stress,’ and ‘apoptosis.’ Research focused on tea’s pharmacological effects, anticancer properties, mechanisms of natural compounds (e.g., polyphenols and EGCG), antioxidant and antimicrobial properties, and molecular mechanisms in cancer treatment.ConclusionTea’s potential as an anti-cancer medication is gaining global recognition. Our study provides a comprehensive analysis of tea-related cancer research from 2013 to 2023, guiding future investigations in this field.

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Section: Discussionmentioning

confidence: 99%

Bibliometric and visual analysis in the field of tea in cancer from 2013 to 2023

Lian,

Li,

Lan

et al. 2024

Front. Oncol.

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“…In addition to that by taking five cups of tea for 6 months' oral cancer can be prevented by deactivating the bacteria involved in it. Beside this it can also suppress oxidative stress and prevent the chances of prostate cancer (Zhang et al, 2022).…”

Section: Anticancer Properties Of Tea Polyphenolsmentioning

confidence: 99%

Tea polyphenols: extraction techniques and its potency as a nutraceutical

Shaukat

Ali

Yang

et al. 2023

Front. Sustain. Food Syst.

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Usually, polyphenols help address numerous health issues caused by oxidative stress. Tea is a popular beverage (rich in polyphenols) with abundant health promoting and disease prevention with great health-promoting and disease-prevention attributes, originating from the delicate, dried leaves of the Camellia sinensis plant. Tea has been proven to have health-boosting impacts like anti-inflammatory, anti-cancerous, anti-diabetic, and aids in weight loss. Cognitive impairment, also known as cognitive decline caused by aging or other neurological disorders, has become an emerging health concern. Tea polyphenols, especially phenolic acids, havegained enormous attention due to their link to improved cognitive function by preventing cognitive decline. This review summarizes recent studies on the health benefits of polyphenols in tea. Additionally, effective traditional and modern techniques to extract polyphenols and their effects on various diseases have been described.

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“…The literature notably documented that using polyphenol-loaded nanocarriers has increased their antioxidant and anti-inflammatory effects [ 237 , 238 , 239 , 240 , 241 ]. Therefore, although there are several types of delivery systems that have been assessed through in vitro and in vivo studies for improved bioavailability and target delivery of PPs in metabolic disease, very few clinical trials involving humans have been conducted so far to assess the effect of different delivery systems for PP delivery to target tissues and organs in metabolic diseases.…”

Section: Effective Delivery Of Polyphenols To the Targetmentioning

confidence: 99%

Polyphenols in Metabolic Diseases

et al. 2022

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Polyphenols (PPs) are a large group of phytochemicals containing phenolic rings with two or more hydroxyl groups. They possess powerful antioxidant properties, multiple therapeutic effects, and possible health benefits in vivo and in vitro, as well as reported clinical studies. Considering their free-radical scavenging and anti-inflammatory properties, these substances can be used to treat different kinds of conditions associated with metabolic disorders. Many symptoms of metabolic syndrome (MtS), including obesity, dyslipidemia, atherosclerosis, elevated blood sugar, accelerating aging, liver intoxication, hypertension, as well as cancer and neurodegenerative disorders, are substantially relieved by dietary PPs. The present study explores the bioprotective properties and associated underlying mechanisms of PPs. A detailed understanding of these natural compounds will open up new opportunities for producing unique natural PP-rich dietary and medicinal plans, ultimately affirming their health benefits.

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Tea polyphenols-loaded nanocarriers: preparation technology and biological function

Cited by 13 publications

References 85 publications

Bibliometric and visual analysis in the field of tea in cancer from 2013 to 2023

Bibliometric and visual analysis in the field of tea in cancer from 2013 to 2023

Tea polyphenols: extraction techniques and its potency as a nutraceutical

Polyphenols in Metabolic Diseases

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