Henan Luoyang specialties Jinchiao green tea, Jinchiao green tea is more than 1500 meters above sea level in the Taihang Mountains high-altitude area of high-quality wild forsythia fresh tender leaf buds as raw materials, according to the traditional folk drinking habits, based on "medicine and food with the source" and the theory of traditional Chinese medicine health care, by the unique tea-making technology refined.

Melting the fragrance of flowers in the tea, taste more mellow and sweet, fragrant and delicious. This tea is rich in a variety of amino acids, antibacterial and antiviral, cardiac diuretic effect. The tea is fresh and aromatic, mellow and sweet flavor, can refresh the brain without excitement, long-term use can strengthen the body, prolong life.

Forsythia is a perennial woody plant of the family of Mulleinaceae, which was first published in the "Divine Husbandman's Classic of the Materia Medica", and its roots, stems, leaves, flowers, and fruits can be used as medicines, which have the effect of clearing away heat, detoxification, dispersal of knots, elimination of swellings, and antiviral effects. Forsythia flower aroma is elegant, full of golden branches, colorful and lovely, is an excellent early spring flowering shrubs. Forsythia grows in China's Henan, Shanxi, Shaanxi, forsythia leaves in Henan, Shanxi, Shaanxi and other places often as health tea to drink.

It has been medically proved that the chemical composition of forsythia leaf and commonly used medicinal herb forsythia fruit have better consistency, and the content of bioactive components such as forsythia glycoside and forsythia ester glycoside in forsythia leaf is much higher than that of forsythia fruit.

It has been confirmed that forsythia leaf extract has better antioxidant and hypolipidemic effects, forsythia ester glycosides have better antiviral and antioxidant effects, and forsythia glycosides have better antimicrobial, hypolipidemic and weight loss effects.