TY - JOUR T1 - [Study on Chemical Constituents of Peanut Hull]. AU - Zuo,Ai-xue, AU - Sun,Yun, AU - Qian,Shao-xiang, AU - Rao,Gao-xiong, PY - 2015/9/30/entrez PY - 2015/9/30/pubmed PY - 2015/12/30/medline SP - 302 EP - 4 JF - Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials JO - Zhong Yao Cai VL - 38 IS - 2 N2 - OBJECTIVE: To investigate the chemical constituents of peanut hull. METHODS: Several chromatography methods such as silica gel and Sephadex LH-20 combined with recrystallization were applied to isolate the compounds. Based on spectrum technologies (MS,1H-NMR and 13C-NMR) and physico-chemical methods, structures of isolated compounds were identified. RESULTS: Twelve compounds were isolated and elucidated as luteolin (1), diosmetin (2), 5,7,3',4'-tetrahydroxy-8-prenyflavone (3),5,7,3'-trihydroxy-4'- methoxy-8-prenylflavone(4), eriodicrtyol (5), racemoflavone (6), hydnocarpin (7), 5,7-dihydroxy chromone (8), 5-hydroxy-chromone- 7-O-β-D-glucoside (9), ferulic acid (10), β-sitosterol (11) and daucosterol(12). CONCLUSION: Except compounds 1, 5 and 8, all compounds are obtained from peanut hull for the first time. SN - 1001-4454 UR - https://www.unboundmedicine.com/medline/citation/26415405/[Study_on_Chemical_Constituents_of_Peanut_Hull]_ DB - PRIME DP - Unbound Medicine ER -