Morphological variations during the development of somatic embryos of tea (Camellia sinensis L.) in vitro Keragaman morfologi selama perkembangan embrio somatik teh (Camellia sinensis L.) in vitro
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چکیده
منابع مشابه
Anti-Acanthamoeba effect of Camellia sinensis extract (black and green tea) in vitro
Background: Acanthamoeba is a resistant protozoan that causes severe diseases, such as GAE and CAK. Because many medications are ineffective on the parasite, the quest to find alternative drugs is in progress. Objective: This research was aim 13 ed to assess the performance of the black and green tea extracts on Acanthamoeba. Methods: The clinical isolate of Aca...
متن کاملExtraction Kinetics of phytochemicals and antioxidant activity during black tea (Camellia sinensis L.) brewing
BACKGROUND Tea is the most consumed beverage in the world which is second only to water. Tea contains a broad spectrum of active ingredients which are responsible for its health benefits. The composition of constituents extracted to the tea brew depends on the method of preparation for its consumption. The objective of this study was to investigate the extraction kinetics of phenolic compounds,...
متن کاملStudy of the Glycosylated Secondary Metabolites in Tea (Camellia Sinensis L.) Using UHPLC/Q-TOF/MS
Glycosylation is widely involved in a series of biological events in plants and are believed to be beneficial to human health, but studies on this biological process are limited mainly due to the unavailability of a powerful analytical approach to identify the abundant and diverse glycosylated metabolites in plants. This application note describes a nontarget modification-specific metabolomics ...
متن کاملProtective Effect of Green Tea (Camellia sinensis (L.) Kuntze) against Prostate Cancer: From In Vitro Data to Algerian Patients
Green tea (GT) has been studied for its effects as antioxidant and cancer-preventive agent. Epidemiological studies showed that GT consumption decreases the risk for prostate cancer (PC). To investigate whether erythrocyte oxidative stress (OS) is associated with PC and whether daily consumption of GT improves the oxidative phenotype, we performed a study in a group of Algerian PC patients, pre...
متن کاملEffects of light and darkness on polyphenol distribution in the tea plant (Camellia sinensis L.).
1. Flavonoid synthesis was able to proceed in darkness in young shoots and seedlings of the tea plant, but was increased by light. 2. The initial effect of darkness was to inhibit synthesis of the A ring or its linkage to the phenylpropane moiety of the flavonoid, but later the hydroxylation state of the flavanols was affected, leading to smaller proportions of gallocatechins and of complex leu...
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ژورنال
عنوان ژورنال: E-Journal Menara Perkebunan
سال: 2016
ISSN: 1858-3768,0125-9318
DOI: 10.22302/ppbbi.jur.mp.v69i2.167