Draft - work in progress
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- Azuki beans (without pods) // Vigna angularis (Willd.) Ohwi & H. Ohashi
Azuki beans (without pods) // Vigna angularis (Willd.) Ohwi & H. Ohashi
- Family:
- Fabaceae
- Approval state:
- Approved
- Number of articles retrieved:
- 2042
- Number of processed references:
- 4
Composition #1: Ito, Yasuzo., Kawahara, Noriyuki., Murakami, Tomoko. A cooking method for azuki beans. V. Thin layer chromatography and infrared spectrum of flavanol tannin. hokkaido kyoiku daigaku kiyo, dai-2-bu, a: sugaku, butsuri, kagaku, kogaku hen, 1984, vol. 35, no. 1, p. 53–9. .
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Plant part:
Seed (as part-nature) (A066P)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
hot H2O extr followed by acetone extraction
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Substance:
Tannins (RF-00004337-PAR)
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Additional substance description:
flavonol tannins
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Analytical method code:
Unspecified (F598A)
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Result unit:
Percent (G138A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
15
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Internal remarks:
flavonol tannins in beans
Composition #2: Nakamura, Yumiko., Kaihara, Akiko., Yoshii, Kimihiko., Tsumura, Yukari., Ishimitsu, Susumu., Tonogai, Yasuhide. Content and composition of isoflavonoids in mature or immature beans and bean sprouts consumed in Japan. journal of health science, 2001, vol. 47, no. 4, p. 394–406. .
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Plant part:
Seed (as part-nature) (A066P)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
80% methanol
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Substance:
genistein (RF-00000297-NTR)
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Analytical method code:
HPLC-DAD (F587A)
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Result unit:
Microgram/gram (G049A)
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Result expression:
Whole weight (B001A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
3.44-3.55
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Internal remarks:
Genistein in seeds
Composition #3: Nakamura, Yumiko., Kaihara, Akiko., Yoshii, Kimihiko., Tsumura, Yukari., Ishimitsu, Susumu., Tonogai, Yasuhide. Content and composition of isoflavonoids in mature or immature beans and bean sprouts consumed in Japan. journal of health science, 2001, vol. 47, no. 4, p. 394–406. .
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Plant part:
Seed (as part-nature) (A066P)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
80% methanol
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Substance:
daidzein (RF-00000061-NTR)
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Analytical method code:
HPLC-DAD (F587A)
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Result unit:
Microgram/gram (G049A)
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Result expression:
Whole weight (B001A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
4.97-5.70
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Internal remarks:
Daidzein in seeds
Composition #4: Rozan, P., Kuo, YH., Lambein, F. Free amino acids present in commercially available seedlings sold for human consumption. A potential hazard for consumers . journal of agricultural and food chemistry, 2000, vol. 48, no. 3, p. 716–723. DOI: 10.1021/jf990729v.
[
DOI link]
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Plant part:
Sprout (as part-nature) (A067R)
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Extraction/Preparation method:
Solvent extraction (A0BZR)
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Additional extraction description:
70% cold ethanol
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Substance:
trigonelline (RF-00004092-PAR)
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Analytical method code:
High Performance Liquid Chromatography (HPLC)/Liquid Chromatography (LC) (F018A)
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Result unit:
Milligram/gram (G060A)
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Result expression:
Whole weight (B001A)
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Result type:
Numerical Value (VAL)
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Value (concentration, content):
0.62-0.66
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Internal remarks:
Trigonelline in sprouts
Endpoint study
#1: Yao, Yang., Cheng, Xuzhen., Wang, Lixia., Wang, Suhua., Ren, Guixing. A Determination of Potential alpha-Glucosidase Inhibitors from Azuki Beans (Vigna angularis) . international journal of molecular sciences, 2011, vol. 12, no. 10, p. 6445–6451. DOI: 10.3390/ijms12106445.
[
DOI link]
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Study relevance:
Human health
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Plant part:
Seed (as part-nature) (A066P)
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Preparation/Extraction method:
Solvent extraction (A0BZR)
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Additional plant/substance description:
EtOAc
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Type of toxicological test:
in vitro (CHD061TT)
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Endpoint measured:
Half maximal inhibitory concentration (CHD021EP)
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Concentration unit:
Milligram/millilitre (G191A)
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Effect concentration:
53.74
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Critical effect:
Digestive (TOX18A)
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Target tissue:
Digestive (TT002A)
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Effect description:
alpha-glucosidase inhibition of extracts with IC50 53.74 mg/mL
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Effect or parameter linked to the endpoint:
enzyme inhibition (CHD032BE)
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Internal remarks:
alpha-glucosidase inhibition in vitro