FERTILIZER AND CULTIVAR METHODS EFFECT TO BAICALIN ACTIVE INGREFIENT OF SCUTELLARIA BAICALENSIS GEORGI

Author Name: 1Chung. nghiemtien, 1Vũ. Trinhminh,1Thu. Phanthi, 1Hoan.Luongthi, 1Hau.Duongthiphuc,.1Trang.Nguyenthithu, 1Van. Lethikim, 2Chuong. Nguyendangtoan

Volume: 01 &  Issue:

Country: Vietnam

DOI NO.: 08.2020-25662434 DOI Link: http://www.doi-ds.org/doilink/10.2020-47438413/

Affiliation:

1. National Institute of Medicinal Materials in Vietnam
2. Department of science and technology in GiaLai Province.

ABSTRACT

The field experiment with three factor (N, P, K) was conducted to evaluate the effects of the fertilization rates of N, Pand K on the root baicalin content of Scutellaria baicalensis Georgi at harvesting time by clustering of High Performance Liquid Chromatography (HPLC). This study was carried out to find the fertilizer formula that has active baicalin with the highest content and to investigate the effect of numerous fertilization to the active ingredients of baicalin in Scutellaria baicalensis Georgi. The standard regressive curve equation of baicalin content obtained by using HPLC was: Y = (25.235) X- 14.871, R² = 0.9999. The average reproducible experiment result of baicalin was 36.96, RSD (relative standard deviation) is 1.295%; recovery rate is 97.69% and RSD is 0.89%. The result showed that fertilizer combination P3 treatment (150 kg Nitrogen (N) + 100 kg P205 phosphorus (P2O5) + 100 kg Kalidioxid (K20)obtained the highest baicalin content in Scutellaria baicalensis Georgi. Here is the formula recommended for production process of high quality baicalin in the future.

Key words: ScutellariabaicalensisGeorgi; Baicalin content; High Performance Liquid Chromatography (HPLC), Fertilizer treatment