Tea leaves are the most important part for consumption. Leaves that healthy have a distinct color, while not color is very different from original. Chlorophyll in effects reflection of infrared light, allowing plants to reflect more light than unhealthy plants. Leaf and chlorophyll an role showing growth health tea Remote sensing consists collecting information about objects features without co...

the present study was conducted to investigate the yield and some morphological characteristics of echinacea purpurea. the experiment was conducted in research farm of the ramin agriculture and natural resources university of khuzestan during 2013- 2014. the experiment was performed as a split plot factorial based on a randomized complete block design (rcbd) with four replications. the foliar a...

Introduction: In this study, the effects of black tea extract of Iranian tea plant (Camellia sinensis var sinensis) and its polyphenolic pigment thearubigins were investigated on mice intestinal transit time. Method: Thearubigins were isolated by liquid-liquid fraction method. The effects of black tea extract and isolated thearubigins on intestinal propulsion were measured by charcoal propulsio...

Wuyi Rock tea, well-recognized for rich flavor and long-lasting fragrance, is a premium subcategory of oolong tea mainly produced in Wuyi Mountain and nearby regions of China. The quality of tea is mainly determined by the chemical constituents in the tea leaves. However, this remains underexplored for Wuyi Rock tea cultivars. In this study, we investigated the leaf metabolite profiles of 14 ma...

BACKGROUND Wild plant gathering is an essential element in livelihood strategies all over the world. However due to changing circumstances in Europe, the reason for gathering has altered from one of necessity in the past to a pleasurable activity today. Wild plant gathering has therefore also received renewed attention as a form of intangible cultural heritage expressing local preferences, habi...

Orthosiphon stamineus Benth. is a medicinal herb belonging to the family Lamiaceae, grown in Southeast Asia. Leaves of this plant are used commonly in Southeast Asia and European countries for herbal tea, well known as “Java tea”. Traditionally leaves of this plant have been used as diuretic, and to treat rheumatism, abdominal pain, kidney and bladder inflammation, edema and gout. Studies have ...

Compost, poultry litter, IPM Lab Biopesticide and BAU-Biofungicide, either alone or in combinations, were assessed for their effect in controlling early blight disease, and on growth and yield parameters of tomato. The lowest early blight incidence and severity were recorded in T13 (compost tea + poultry litter extract + BAU-Bio-fungicide) followed by T12 (compost tea + poultry litter extract +...

When we drink green tea infusion, we believe we are drinking the extract of the green tea leaves. While practically each tea bag infused in 300 mL water contains about 50 mg of suspended green tea leaf particles. What is the role of these particles in the green tea effect is the objective of this study. These particles (three different size ranges) were isolated via varying speed centrifugation...