KMCRIC

Theoretically, concurrent use of caffeine with herbal agents containing caffeine, such as black and green tea, may result in increased caffeine levels and additive stimulant effects. In humans, caffeine concentrations increased following black tea consumption [​242​]. The evidence regarding the synergistic effects of (-)-epigallocatethin-3-O-gallate (EGCG), a catechin found in green tea, and caffeine is mixed. In humans, coadministration of caffeine and EGCG modulated the absorption and metabolism of EGCG [​261​]. In other research, combined use increased UV protection in a synergistic manner [​262​]. In one human study, a lack of synergism was noted between EGCG and caffeine on fat oxidation [​271​]. In animal research, EGCG antagonized the anxiogenic-like effects and inhibited hyperactivity induced by caffeine [​263​;​264​]. In humans and according to reviews, concurrent use of L-theanine (an amino acid present in the tea plant) and caffeine may result in increased cognitive activity (attention, memory) and alertness [​243​;​244​;​245​;​246​;​247​;​248​], which was demonstrated by oscillatory alpha-band activity [​244​]

이론적으로, 카페인을 홍차와 녹차와 같이 카페인을 함유한 허브 제제와 함께 사용하는 것은 증가된 카페인 수치와 부가적인 자극 효능을 초래할 수 있다. 임상 연구에서, 카페인 농도는 홍차 섭취에 따라 증가되었다 [​242​]....

The combination of grape seed extract, green tea extract, and tartaric acid to marinate chicken, followed by irradiation of the meat, has shown antibacterial activity against Listeria monocytogenes [​8​]. Probiotic bacteria showed better survival in model fruit juice supplemented with vitamin C, grape extract, and green tea extract than in model fruit juice alone [​119​]. In animals, grape extracts and decaffeinated green tea extracts had synergistic anticancer effects [​120​].

고기에 방사선을 조사한 뒤에, 재어둔 닭고기에 포도 씨 추출물, 녹차 추출물, 타르타르산(tartaric acid)의 조합은 Listeria monocytogenes에 대한 항균 활동을 보여주었다 [​8​]. 생균 박테리아는 실험 모델 과일 주스 보다 비타민 C,...