Results 11 to 20 of about 16,467 (203)

Typification and new synonyms of tea (Camellia sinensis, Theaceae) and one of its infraspecific taxa [PDF]

PhytoKeys
Tea, Camellia sinensis, is a world-widely popular beverage source shrub. Its basionym, Thea sinensis, was lectotypified as a vague illustration, which cannot precisely exhibit the diagnostic character states of the species.
Dongwei Zhao, Shixiong Yang
doaj   +5 more sources

Integrated in silico and in vitro evaluation of Camellia sinensis phytosomes in estrogen receptor-positive breast cancer [PDF]

Scientific Reports
Endocrine therapy has improved outcomes in estrogen receptor-positive breast cancer (ERPBC), but resistance and relapse remain common. Camellia sinensis contains polyphenols with reported anticancer effects, but their key targets, systems-level ...
Kunal Bhattacharya, Meher Rijwana Afrin, Pankaj Ghritakousik Upadhyaya, Md. Muzahidul Islam, Rituparna Kalita, Nongmaithem Randhoni Chanu, Pukar Khanal, Shriram D. Ranade, Dibyajyoti Das, Satyendra Deka, H. Prem Meitei, Abdul Hashim   +11 more
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Biosynthesis and Application of Catechins and Their Derivatives in <i>Camellia sinensis</i>. [PDF]

Food Sci Nutr
ABSTRACT Tea is one of the world's most widely consumed non‐alcoholic beverages and is a rich source of bioactive compounds. The synthesis and accumulation of catechins, central flavonols in the secondary metabolism of the tea plant, not only define the bitterness and astringency of the tea infusion but also form ...
Yao H, Gu Y, Zhu D, Tang D, Chen W, Chen Y, Zhang J, Tan L.   +7 more
europepmc   +4 more sources

CAMELLIA SINENSIS VAR. MADOENSIS (SECT. THEA, THEACEAE), A NEW TAXON FROM VIETNAM

Tạp chí Khoa học Đại học Đà Lạt, 2023
Camellia sinensis var. madoensis is described and illustrated as a new variety of Camellia sinensis (section Thea, Theaceae) from Xuan Loc Commune, Song Cau District, Phu Yen Province. The new variety is easily distinguishable from C.
Tran Vu Nguyen, Thi Phuong Nhu Van, Xuan Son Le, Van Ngoc Nguyen, Van Dung Luong, Thi Huy Tra Trinh, Ba Nam Nguyen, Ngoc Trieu Le   +7 more
doaj   +1 more source

Comparative chloroplast genomes: insights into the evolution of the chloroplast genome of Camellia sinensis and the phylogeny of Camellia

BMC Genomics, 2021
Background Chloroplast genome resources can provide useful information for the evolution of plant species. Tea plant (Camellia sinensis) is among the most economically valuable member of Camellia.
Li Li, Yunfei Hu, Min He, Bo Zhang, Wei Wu, Pumo Cai, Da Huo, Yongcong Hong   +7 more
doaj   +1 more source

Taxonomic notes of three tea-plants (Camellia sect. Thea) recently described in Vietnam

Beverage Plant Research, 2022
Camellia sinensis var. dulcamara is a heterotypic synonym of C. sinensis var. pubilimba. Camellia flosculora and C. vidalii were excluded from sect. Thea.
Nguyen Trung Thanh, Luong Van Dung, Le Nguyet Hai Ninh, Quang Cuong Truong, Shixiong Yang   +4 more
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Setophoma spp. on Camellia sinensis [PDF]

Fungal Systematics and Evolution, 2019
During our investigation of Camellia sinensis diseases (2013-2018), a new leaf spot disease was found in seven provinces of China (Anhui, Fujian, Guangxi, Guizhou, Jiangxi, Tibet and Yunnan), occurring on both arboreal and terraced tea plants. The leaf spots were round to irregular, brown to dark brown, with grey or tangerine margins. Multi-locus (LSU,
Liu, F., Wang, J., Li, H., Wang, W., Cai, L.   +4 more
openaire   +2 more sources

The potential of spiced tea for health

Advances in Food Science, Sustainable Agriculture, and Agroindustrial Engineering, 2022
Tea (Camellia sinensis) is one of the most important commodities in the world, including in Indonesia. Tea products contain polyphenols, an antioxidant beneficial for health.
Wenny Bekti Sunarharum, Dego Yusa Ali, Tanalyna Hasna, Azzahramidha Pradichaputri, Adnel Nathaniela Sabatudung, Nadyah Eka Nurizza, Muhamad Ibnu Shidqi Farras, Annisa Aurora Kartika   +7 more
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Exploring the evolutionary characteristics between cultivated tea and its wild relatives using complete chloroplast genomes

BMC Ecology and Evolution, 2021
Background Cultivated tea is one of the most important economic and ecological trees distributed worldwide. Cultivated tea suffer from long-term targeted selection of traits and overexploitation of habitats by human beings, which may have changed its ...
Jiao Peng, Yunlin Zhao, Meng Dong, Shiquan Liu, Zhiyuan Hu, Xiaofen Zhong, Zhenggang Xu   +6 more
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Correlation between antioxidant activity and total phenolic content with physicochemical parameters of blended extracts of Camellia sinensis

Acta Scientiarum. Health Sciences, 2014
http://dx.doi.org/10.4025/actascihealthsci.v36i1.12615 This paper evaluated the total antioxidant activity (TAA) and the correlation with parameters such as total phenols (FT), total acidity, pH, redox potential (ORP) and conductivity (EC), of commercial
Lucilene Dornelles Mello, Gabriel Porto Quadros   +1 more
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