Results 11 to 20 of about 50,417 (286)

Molluscicidal Activity of <i>Camellia Sinensis</i> (Green Tea) and <i>Camellia sinensis</i> var. Assamica (Purple Tea) Extracts Against <i>Biomphalaria pfeifferi,</i> the Major Vector Snail of Human Schistosomiasis in Sub-Saharan Africa. [PDF]

J Parasitol Res
Freshwater pulmonate snails are prevalent across Kenya and act as intermediate hosts for trematode parasites, some of which are snail vectors for human schistosomiasis. Chemical molluscicides have rarely been used routinely in Kenya to control snails due to high costs of manufacture and the subsequent environmental concerns associated with their use ...
Samoo N, Nyangacha R, Mbugua A, Mwangi I, Syengo CK, Laidemitt M, Mutuku M.   +6 more
europepmc   +2 more sources

Flavonoids from Camellia sinensis [PDF]

Vietnam Journal of Chemistry, 2020
AbstractSix flavonoids camelliquercetiside C (1), epigallocatechin 3‐O‐gallate (2), rutin (3), quercetin‐3‐O‐β‐D‐glucopyranoside (4), epicatechin (5), and epigallocatechin (6) were isolated from the methanol extract of the leaves of Camellia sinensis by using combined chromatographic methods.
Nguyen Thi Cuc, Nguyen Xuan Nhiem, Bui Huu Tai, Pham Hai Yen, Phan Van Kiem   +4 more
openaire   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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

Comprehensive genomic analysis and expression profiling of cysteine-rich polycomb-like transcription factor gene family in tea tree

Horticultural Plant Journal, 2021
Cysteine-rich polycomb-like (CPP) is a small gene family in plants, which plays key role in plant development and stress response. Although CPP transcription factors have been characterized in several other plant species, a genome-wide characterization ...
Hong Nan, Yanglei Lin, Xinghua Wang, Lizhi Gao   +3 more
doaj   +1 more source

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
doaj   +1 more source

Comparative Analysis of Purine Alkaloids and Main Quality Components of the Three Camellia Species in China

Foods, 2022
Tea (Camelliasinensis var. sinensis) is a widely consumed caffeine-containing beverage, however the Camellia genus also includes other species, which are consumed as tea in their local growing regions.
Wen Zeng, Zhen Zeng, Jie Teng, Dylan O’Neill Rothenberg, Mengzhen Zhou, Ronghui Lai, Xingfei Lai, Wenfang Zhao, Dan Li, Changyu Yan, Yahui Huang   +10 more
doaj   +1 more source

Cold treatment breaks dormancy but jeopardizes flower quality in Camellia japonica L. [PDF]

, 2015
Camellia japonica L. is an evergreen shrub whose cultivars are of great ornamental value. In autumn, after flower bud differentiation, dormancy is initiated.
Berruti, Andrea, Christiaens, Annelies, De Keyser, Ellen, Scariot, Valentina, Van Labeke, Marie-Christine   +4 more
core   +3 more sources

Processing, chemical signature and food industry applications of Camellia sinensis teas: An overview

Food Chemistry: X, 2021
The plant Camellia sinensis is the source of different teas (white, green, yellow, oolong, black, and pu-ehr) consumed worldwide, which are classified by the oxidation degree of their bioactive compounds. The sensory (taste, aroma, and body of the drink)
Débora Gonçalves Bortolini, Charles Windson Isidoro Haminiuk, Alessandra Cristina Pedro, Isabela de Andrade Arruda Fernandes, Giselle Maria Maciel   +4 more
doaj   +1 more source