Screening study of blood-supplementing active components in water decoction of Angelica sinensis processed with yellow rice wine based on response surface methodology.
Pharm Biol
; 58(1): 1167-1176, 2020 Dec.
Article
em En
| MEDLINE
| ID: mdl-33222580
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 ANDMETHODS:
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, 7.691 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.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Oryza
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Sangue
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Extratos Vegetais
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Angelica sinensis
Tipo de estudo:
Diagnostic_studies
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Prognostic_studies
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Screening_studies
Limite:
Animals
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article