Aloe emodin (1 ), catechin (2 ) chrysophanol (3 ), emodin (4 ), emodin-8-O-β-d -glucoside (5 ), physcion (6 ), rhein (7 ), sennoside A (8 ) and sennoside B (9 ) were purchased from Chengdu Pufei De Biotech Ltd. (Chengdu, China); the purity of all reference compounds was > 98%. Methanol, acetone, ethyl acetate, n-propanol (n-PrOH), cyclohexane and formic acid of analytical grade were purchased from Sigma (St. Louis, MI, USA). Deionized water was used in the mobile phase for HPTLC. Silica gel 60 F254 HPTLC plates (20 × 10 cm) were purchased from Merck (Darmstadt, Germany).
Aloe emodin
Manufactured by Chengdu Pufei De Biotech
Sourced in China
Aloe emodin is a compound extracted from the Aloe vera plant. It is a natural anthraquinone derivative with potential biological activities. The core function of aloe emodin is to serve as a research tool for scientific investigations, though its specific applications may vary depending on the research context.
Automatically generated - may contain errors
Lab products found in correlation
Emodin, by Chengdu Pufei De Biotech (2 mentions)
Physcion, by Chengdu Pufei De Biotech (2 mentions)
Cyclohexane, by Merck Group (1 mentions)
Methanol, by Merck Group (1 mentions)
Ethyl acetate, by Merck Group (1 mentions)
Acetone, by Merck Group (1 mentions)
Formic acid, by Merck Group (1 mentions)
Silica gel 60 f254 hptlc plates, by Merck Group (1 mentions)
2 protocols using aloe emodin
1
Phytochemical Analysis of Aloe Vera
2
Phytochemical Standards Isolation and Characterization
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Standards including resveratrol [(RES), ≥ 98%], emodin [(ED), ≥ 98%], aloe-emodin [(AE), ≥ 98%], emodin 8-O-glucoside [(EG), ≥ 98%], 2,3,5,4’-tetrahydroxy stilbene 2-Ο-β-D-glucoside [(THSG), ≥ 98%], and physcion [(PN), ≥ 98%] were obtained from Chengdu Pufei De Biotech Co., Ltd. (Chengdu, China). Torachrysone [(TCS), ≥ 98%] was purchased from Yunnan Xili biology science and technology co., ltd (Kunming, China). The dried root of PM was collected from the Luoshiwan Chinese Medicine Market (Kunming, China). Dried PM decoction pieces were verified by Professor Jie Yu. PM credential specimens (No. 19080322) were stored in the Key Laboratory of Southern Medicine Utilization, Yunnan University of Chinese Medicine (Kunming, China). The other chemicals and reagents used were described in our previous report[10 (link)].
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