녹차 추출물 40% L 테아닌 분말

녹차추출물 L 테아닌 파우더란?

l-테아닌은 차의 특징적인 아미노산으로 화학식 C7H14N2O3 이며 건차에서 중량기준 1~2%를 차지한다.l-테아닌은 1950년에 녹차에서 처음 분리되었습니다.차에는 20 종류 이상의 아미노산이 존재하여, 테아닌은 차 전체 아미노산의 약 50%에서 60%를 차지한다;차자두, 버섯, 기름차 등에 미량의 테아닌이 존재하는 것을 제외하면 다른 식물에서는 아직 테아닌이 발견되지 않았다는 것이 밝혀졌다.테아닌은 화학적으로 이름:n-에틸-l-글루타민 아미드 화합물이다.

천연 theanine는 L-type, 순수 한 백인은 바늘 결정체, 녹는 점 217 ° C~218 ° C, 특정 광학 회전 [α] D20 = 0. 7 °, 극도로 물에 녹는다, 에탄올과 같은 유기 용제 에테르에 녹지 않고, 수용액은 약간 산성, 카라 멜 향기와 MSG를 신선하고 아삭 아삭 한 맛과 비슷하게, 맛은 0.06%의 문턱에 서 있다

그린스프링기술은 첨단 막분리 및 막농도장비를 사용하여 생산된 천연 녹차의 향기, 좋은 색상, 수용성 후 명쾌한 용액, 강수량이 없어 음료 첨가에 적합한 천연 녹차 추출물 40% L 테아닌 분말을 공급합니다.

2000년에 설립된 Green Spring Technology는 천연, 안전, 유기 식물 추출물을 공급하는 연구 개발에 전념하는 중국의 선도적인 생명 공학 회사입니다.ISO, HACCP 및 기타 품질 기준에 따라 생산하며 EU EC396, EU 2023/915 및 최고 용매 잔류 기준을 준수합니다.Greenspring은 7개의 인증서와 7개의 특허를 가지고 있으며 Halal, Kosher, COSMOS, BRC, IFS, FDA, ISO 및 기타 많은 인증서를 수여받았습니다.권위 있는 타사 테스트 보고서를 사용할 수 있습니다.

규격: 

규제:

EU 규정에 부합한다.

Benefits:

Sedative Function

Tea contains more caffeine with a stimulating effect, but people feel calm and relaxed when drinking tea, not like drinking coffee is excited and hyperactive. In addition to the caffeine and other substances complex, its absorption is slow, which is mainly the theanine sedative effect. Research has proved that theanine has an antagonistic effect on caffeine excitement, when the amount of theanine up to 1740 mg/kg, can significantly inhibit caffeine-induced excitation of the nervous system. Recently, some scholars have used electroencephalograph evaluation method to further determine that theanine and caffeine in almost the same molar concentration, caffeine stimulation can be antagonistic.

Lowering Blood Pressure

The regulation of blood pressure is achieved mainly through the increase or decrease of catecholamines and 5-hydroxytryptamine in the central and unperipheral nervous system. The administration of murine theanine can reduce the level of 5-hydroxytryptamine, resulting in a 5-hydroxytryptamine. synthesis in the brain is reduced as well as increasing its breakdown in the brain. When spontaneously hypertensive rats (SHR) were given different doses of theanine blood pressure decreased in a dose-reflective relationship, with a significant decrease in blood pressure observed in the high-dose group. However, even the highest dose of theanine (2000 MG/KG) did not change the blood pressure of WISTAR rats. Glutamic acid, which is structurally similar to theanine, was not found to have a blood pressure-lowering effect.

Affecting Neurotransmitters Changes in the Brain

Dopamine (DA), known in English as dopamine, is a central neurotransmitter that makes people excited and happy. Theanine causes a significant increase in the mitochondrial neurotransmitter dopamine in brain cells, which is the precursor of adrenaline and noradrenaline, and is an important substance for conveying the level of excitement of nerve cells in the brain, and its release greatly affects a person's mood. Changes in neurotransmitters also affect learning ability, memory, and so on. After taking theanine for 3-4 months, rats have improved learning ability, can grasp the essentials in a shorter period, and have a stronger memory for dangerous environments than the control group. Therefore, theanine can also improve learning ability and memory by regulating neurotransmitters.

Enhances Immunity

According to research in the United States, tea can enhance resistance, which may be related to theanine. Professor Jack Bukowski's research group at Harvard Medical School, through tests on volunteers, proved that theanine can enhance the human immune system by regulating gamma-delta T immune cells and resist the invasion of disease-causing microorganisms, such as viruses, bacteria, and fungi, and it can even increase the body's resistance to prevent diseases by five times. Scientists predict that theanine may one day be used to develop disease-fighting drugs.

Applications:

In the Food Field:

Theanine is easily soluble in water and can be added to baked and frozen snacks, etc. Research has confirmed that it can be added to sweets and various beverages to obtain a good calming effect; it can be added to food as a functional ingredient to develop functional food to relieve nervousness and benefit the brain. Research has confirmed that theanine can be added to sweets and various beverages to obtain a good sedative effect. In Japan, theanine has been widely used in chocolates, jellies, puddings, chewing gums, health teas, and various refreshing drinks.

Theanine is the main component of the fresh and refreshing taste of tea, theanine can interact with sugar to form volatile aroma components, but also can alleviate the bitterness of caffeine and the bitter and astringent flavour of tea polyphenols, adding a certain amount of theanine in the production of tea beverages can significantly improve the quality and flavour of tea beverages. Theanine can not only be used as a modifier of the flavour of green tea but can also inhibit the bitter and spicy flavour in other foods. For example, cocoa drinks and wheat tea have a unique bitter or spicy taste, adding sweeteners will have an unpleasant taste, such as 0.1 % of L-theanine instead of sweeteners, the results show that the beverage flavour greatly improved.