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Theanine

Xi’AN LESEN BIO-TECHNOLOGY CO.,LTD. specializes in the ten years of plant extracts and export trade, to provide customers with high-quality, organic, natural, good price of various plant extracts, fruit and vegetable powder, as well as cosmetics, chemical raw materials.Theanine, the amino acid in the characteristics of tea is a flavor of the tea material, and more exist in green tea. Theanine, one hand, as nutrition enhancer use in food, on the other hand, the theanine efficacy of medical has been proven, it has anti-cancer, anti-tumor and lower blood pressure, soothe the nerves and promote brain function and nerve growth etc. Therefore can be used as additives of functional food. Now Theanine has proven that the use of functional food could promote the brain's memory and learning ability, and play a preventive role in the diseases of Parkinson and Alzheimer, nerve conduction disorders and so on. In addition, Theanine can be used to purify drinking water and deodorant.Prodcut name: Theanine Latin Name: L-Theanine Active Ingredient: TheanineSpecification: 20% to 98%Appearance: White PowderMesh size: 80 MeshUsed Part: LeafGrade: Medical GradeTest Method: HPLCBrand Name: LS-HerbAnalysis Sheet:AnalysisSpecificationResultAssay l-theanine 98%CompliesApperance Fine powderCompliesOdorCharacteristicCompliesTasteCharacteristicCompliesParticle Szie100% through 80 mesh80 meshLoss on drying≤5%4.21%Ash≤5%3.77%Heavy metal≤20ppmCompliesExtract SolventWater&EthanolCompliesPb≤1ppmCompliesAs≤2ppmCompliesHgNegativeCompliesTotal bacteria count≤1000cfu/gCompliesFungi≤100cfu/gCompliesSamonellaNegativeCompliesE. ColiNegativeCompliesConclusionComplies with specificationStorageStore in sealed containers at cool & dry place. Away from direct sunshine, moisture and pest infestation.Shelf life2 years when properly stored.Function:1. StressTheanine may help reduce the negative effects of stress, according to a small study published in Biological Psychology in 2007. In an experiment involving 12 people, researchers found theanine-treated participants were less likely to experience an increase in heart rate when performing a stressful task.2. ImmunityTaking green-tea-derived theanine and antioxidants in supplement form may help prevent theflu, suggests a study published in BMC Complementary and Alternative Medicine in 2011. Every day for five months, the study's 197 participants took either a placebo or a capsule containing theanine and catechins (a class of antioxidants found in green tea).3. Brain HealthA 2010 study from Nutritional Neuroscience suggests that a combination of theanine and caffeine may help improve cognitive performance. For the study, 44 young adults took either a placebo or a combination of theanine and caffeine prior to performing a demanding cognitive task. Researchers found that the combination of theanine and caffeine significantly improved accuracy and alertness and helped to increase focus while performing the task.Additionally, findings from an animal-based study published in Free Radical Biology & Medicine in 2009 suggest that theanine may inhibit buildup of amyloid beta (a substance that forms the brain plaques associated with Alzheimer's disease).4. DepressionTheanine may help relieve depression, according to an animal-based study published inPhytotherapy Research in 2011. In tests on mice, scientists discovered that theanine produced an "antidepressant-like effect."5. Weight LossTheanine shows promise as a weight loss aid, according to animal-based research published in the journal In Vivo in 2004. In an experiment involving mice fed green tea powder, researchers found that theanine and caffeine found in the powder appeared to prevent weight gain and fight the buildup of fat.Application:1. Food and beverage ingredients.2. Healthy Products.3. Nutrition Supplements.


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