Conversion of Xanthosine into Caffeine in Tea Plants
14C-labelled methionine, xanthosine, and 7-methylxan-thosine were given to excised tea shoots. The methyl group of methionine was incorporated into 7-methylxanthosine (ca. 10%) in the earlier period of incubation after the uptake. About 50% of the radioactivity of xanthosine was rapidly incorporated into caffeine via 7-methylxanthosine, 7 ...
Osamu NEGISHI +2 more
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Pengaplikasian Brand Image Rollaas Pada Perancangan Interior Galeri Teh Di Surabaya [PDF]
Tea is one beverage that is very popular and loved by the community. Because besides delicious taste, tea is very good for health. Indonesia is one of the best tea producing country in the world, and 90% with the best quality teas exported abroad.
Mayang, G. M. (Gabriella)
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Pengaruh Waktu Pemberian Dan Komposisi Compost Tea Tandan Kosong Kelapa Sawit Diperkaya Azotobacter Terhadap Produksi Sawi [PDF]
The demand on organic agriculture products are increasingly with the increasing awareness onhealthy and nutritious foods, and also on protecting environment.
Masrul, E. (Erwin) +2 more
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As the acreage of hops continues to rapidly expand in the northeast, there is a great need for production knowledge specific to our region. Downy mildew has been identified as the primary pathogen plaguing our hop yards. This disease causes reduced yield,
Calderwood, Lily +6 more
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Study and assessment of compost of different organic mixtures and effect of organic compost tea on plant diseases [PDF]
Four compost treatments representing different organic mixtures were studied: - Treatment T1: 100% cattle manure - Treatment T2: 80% cattle manure and 20% sheep manure - Treatment T3: 70% cattle manure, 20% sheep manure and 10% poultry manure. -
Ben Kheder, Mohamed +3 more
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Effects of Strobilanthes crispus tea aqueous extracts on glucose and lipid profile in normal and streptozotocin-induced hyperglycemic rats. [PDF]
Strobilanthes crispus (Acanthaceae) has been used traditionally as antidiabetic, diuretic, antilytic, and laxative and has been proven scientifically to possess high antioxidant activity, anti-AIDS, and anticancer properties.
Abu Bakar, Mohd Fadzelly +2 more
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Background Low temperature restricts the planting range of all crops, but cold acclimation induces adaption to cold stress in many plants. Camellia sinensis, a perennial evergreen tree that is the source of tea, is mainly grown in warm areas.
Yeyun Li +6 more
doaj +1 more source
Pengaruh Pemberian Ampas Teh Dan Pupuk Npk Terhadap Pertumbuhan Bibit Tanaman Kopi Arabika (Coffea Arabica L.) [PDF]
The aim of research were determine the effect interaction of tea dregs and NPK fertilizer application obtain the best dose for the growth of coffee arabica seedlings.
Isnaini, I. (Isnaini) +2 more
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Phytochemical study of a species with ethnopharmacological interest. Sideritis romana L. [PDF]
The phytochemical analysis of Sideritis romana L., a species largely used as a traditional remedy, led to the isolation and the identification of several acetylated flavonoid glycosides with apigenin, luteolin, hypolaetin and isoscutellarein backbone ...
BIANCO, Armandodoriano +5 more
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The thrips is a serious pest of the tea plant in the world, in this paper all the scientific names of the thrips were listed. In this list, 5 had been found in Japan and Formosa, 8 in India, 1 in Ceylon and Nyasaland, 4 in Indonesia and 3 in Malaya, and 2 of the former had been found by the author.In Japan Scirtothrips dorsalis gives most serious ...
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