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Merck
CN

J0125

Jack beans

fine powder

Synonym(s):

Jack bean meal

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About This Item

UNSPSC Code:
12352204
NACRES:
NA.54
MDL number:
Specific activity:
≥1500 units/g
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form

fine powder

Quality Segment

specific activity

≥1500 units/g

Application

Jack beans has been used in the extraction of Concanavalin A (Con A) lectin.

Biochem/physiol Actions

Jack beans may be used as a "crude urease." Jack beans (Canavalia ensiformis) is a potential source of protein and local feed ingredient. It contains essential amino acids. Jack bean is also rich in phenol, isoflavones, niacin, saponins, and fibre and possesses hypocholesterolemic properties.

Other Notes

One unit will liberate 1.0 micromole of ammonia from urea per minute at pH 7.0 at 25 deg C.


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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