Name | phytic acid dipotassium |
Synonyms | Potassium phytate cyclohexyl phosphate PHYTIC ACID POTASSIUM phytic acid dipotassium PHYTIC ACID DIPOTASSIUM SALT -2,3,4,5,6-pentakis(phosphonooxy) INOSITOL HEXAPHOSPHORIC ACID DIPOTASSIUM SALT MYO-INOSITOL HEXAKIS[DIHYDROGEN PHOSPHATE] DIPOTASSIUM SALT 1,2,3,4,5,6-cyclohexanehexol, hexakis(dihydrogen phosphate), monopotassium salt PotassiuM (1R,2S,3R,4R,5S,6S)-2,3,4,5,6-pentakis(phosphonooxy)cyclohexyl phosphate Phytic acid dipotassium salt,myo-Inositol hexakis(dihydrogen phosphate), Inositol hexakisphosphate, Inositol hexaphosphoric acid, InsP6 |
CAS | 129832-03-7 |
InChI | InChI=1/C6H18O24P6.K/c7-31(8,9)25-1-2(26-32(10,11)12)4(28-34(16,17)18)6(30-36(22,23)24)5(29-35(19,20)21)3(1)27-33(13,14)15;/h1-6H,(H2,7,8,9)(H2,10,11,12)(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24) |
InChIKey | LFTTXUFEVNNTHA-NNIOUFHTSA-L |
Molecular Formula | C6H16K2O24P6 |
Molar Mass | 736.22 |
Storage Condition | Inert atmosphere,2-8°C |
WGK Germany | 3 |
Reference Show more | 1. [IF=7.514] Xiaohong Sun et al."The distribution of phosphorus, carotenoids and tocochromanols in grains of four Chinese maize (Zea mays L.) varieties."Food Chem. 2022 Jan;367:130725 |
overview | potassium phytase is a urea synergist prepared by using weathered coal and lignite as main raw materials, extracting polymer active humic acid through microbial fermentation technology and chelating technology. Potassium phytate has a wide range of functions, especially high-activity potassium phytate contains a large number of active groups such as carboxyl, phenolic hydroxyl, carbonyl, etc., which can promote crop growth, enhance photosynthesis, and have a good inhibitory effect on soil urease activity; It reacts with urea to produce humic urea, which slows down the decomposition and release rate of urea in the soil; in addition, potassium phytate urea can also improve soil, improve soil fertility, supplement and activate soil trace. |
application | potassium phytase is an important plant growth promoter and is widely used in the compatibility of foliar fertilizers for cash crops. The hard water resistance of potassium phytate is one of the important indexes to reflect the stability of diluent in practical application. Generally, potassium phytate produced from lignite or weathered coal has a flocculation time of less than 48 hours in moderate hard water (15-20 degrees). The higher the hardness of the dilution water, the shorter the flocculation time. Potassium phytate flocculation will seriously affect the absorption of plants, reduce fertilizer efficiency, and may block the spraying equipment. Therefore, improving the hard water resistance of potassium phytate is one of the research topics in this field. |
preparation | potassium phytase is obtained according to the following preparation method: in the first step, the waste liquid of tert-butyl peroxodecanoate is separated to obtain an aqueous solution after separation; In the second step, 100 to 160 parts of aqueous solution, 80 to 120 parts of weathered pulverized coal and 110 to 200 parts of deionized water are weighed in parts by weight, mix the required amount of aqueous solution, weathered pulverized coal and deionized water evenly to obtain a mixed solution; the third step is to heat the mixed solution to 80°C to 100°C for reaction, and test the pH of the mixed solution in the reaction After the reaction, a dark-brown paste is obtained. In the fourth step, the dark-brown paste is dried to obtain a dried potassium phytate. The reaction time is 40 minutes to 90 minutes, the pH value at the end of the reaction is 9 to 11, the drying temperature is 90°C to 120°C, and the drying time is 2 to 4 hours. |
biological activity | Phytic acid dipotassium (Phytic acid potassium, IP6 (PS)) is an endogenous metabolite in rice extract and digest, which can inhibit β-secretase 1 (BACE1), and its IC50 value is about 0.25 μM. |
Target | Value |
BACE1 (Cell-free assay) | 0.25 μM |