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Screening study of blood-supplementing active components in water decoction of Angelica sinensis processed with yellow rice wine based on response surface methodology.

Abstract：

CONTEXT:Angelica sinensis (Oliv.) Diels (Apiaceae) (syn. Angelica polymorpha Maxim var. sinensis Oliver) processed with yellow rice wine (WAS) has a blood-supplementing effect. OBJECTIVE:To establish an optimal technology for preparing water decoction of WAS (WASD), and screen blood-supplementing fractions. MATERIALS AND METHODS:Ferulic acid and crude polysaccharide were used in optimizing the preparation technology for WASD through response surface methodology. The independent variables were liquid-solid ratio, soaking time, and extraction time. Eighty Kunming mice were randomly divided into normal control, model, and six intervention groups (n = 10). The intervention groups were given different WASD fractions by gavage (5 or 10 g/kg). The model intervention groups received acetylphenyl hydrazine (subcutaneous injection) and cyclophosphamide (intraperitoneal injection). Duration of study, 9 days. The components of blood-supplementing fractions were analyzed. RESULTS:The optimum extraction parameters were liquid-solid ratio, 7.69:1 mL/g; soaking time, 119.78 min; and extraction time, 143.35 min. The optimal OD value was 0.8437. RBC, WBC, and Hb in the water fraction (5, 10 g/kg) and n-butanol fraction (10 g/kg) intervention groups increased significantly compared with the model group (p < 0.05). Polysaccharide and caffeic acid contents of water fraction were 252.565 and 0.346 μg/mg, respectively; ferulic acid was not detected. Caffeic acid and ferulic acid contents of n-butanol fraction were 1.187 and 0.806 μg/mg, respectively, polysaccharide was not detected. CONCLUSIONS:The optimum preparation technology of WASD was obtained, and the water, n-butanol fractions were blood-supplementing fractions. This study provides a theoretical foundation for further application of WAS in the pharmaceutical industry.

journal_name

Pharm Biol

journal_title

Pharmaceutical biology

authors

Ji P,Li C,Wei Y,Wu F,Liu S,Hua Y,Yao W,Zhang X,Yuan Z,Wen Y

doi

10.1080/13880209.2020.1844760

subject

Has Abstract

pub_date

2020-12-01 00:00:00

pages

1167-1176

issue

eissn

1388-0209

issn

1744-5116

journal_volume

pub_type

杂志文章

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Screening study of blood-supplementing active components in water decoction of Angelica sinensis processed with yellow rice wine based on response surface methodology.