A coconut haustoria polysaccharide with antioxidant and hypoglycemic effects and preparation method thereof
A coconut and polysaccharide technology, applied in the field of biomedicine, can solve the problems of drug resistance, liver damage, fluid retention, etc., and achieve the effects of stable chemical properties, high yield, and promoting glucose consumption.
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Embodiment 1
[0041] A preparation method of coconut sucker polysaccharide, comprising the following steps:
[0042] (1) pretreatment of raw material: coconut suction is cleaned, pulverized after drying, crosses 50 mesh sieves;
[0043] (2) the first shaking extraction: adding distilled water to the coconut aspirator after the pretreatment in step (1) according to the mass-volume ratio g / mL 1:15, shaking in a high-temperature-resistant shaker, the shaking temperature is 90 ℃, and the shaking time is 3h , to obtain the first extract;
[0044](3) second vibration extraction: filter the extract obtained in step (2), and then extract the filtered residue with distilled water by shaking again, the mass volume ratio of the filter residue and distilled water is g / mL 1:15, and the vibration temperature is 90 ° C, The shaking time is 3h, and the second extract is obtained;
[0045] (4) mixing and concentrating: the extracts obtained in step (1) and step (2) were mixed, vacuum concentrated to 25% o...
Embodiment 2
[0060] A preparation method of coconut sucker polysaccharide, comprising the following steps:
[0061] (1) the pretreatment of raw material: the coconut sucker is cleaned, pulverized after drying, crosses a 30-mesh sieve;
[0062] (2) first shaking extraction: adding distilled water to the coconut aspirator after the pretreatment in step (1) at a mass-to-volume ratio of g / mL 1:17, shaking in a high-temperature-resistant shaker, the shaking temperature was 100°C, and the shaking time was 4h , to obtain the first extract;
[0063] (3) second vibration extraction: filter the extract obtained in step (2), and then extract the filtered residue with distilled water by shaking again, the mass volume ratio of the filter residue to distilled water is g / mL 1:17, and the vibration temperature is 100 ° C, The shaking time was 4h, and the second extract was obtained;
[0064] (4) mixing and concentrating: the extracts obtained in step (1) and step (2) were mixed, vacuum concentrated to 2...
Embodiment 3
[0072] A preparation method of coconut sucker polysaccharide, comprising the following steps:
[0073] (1) the pretreatment of raw material: the coconut suction is cleaned, pulverized after drying, crosses 60 mesh sieves;
[0074] (2) first shaking extraction: adding distilled water to the coconut aspirator after the pretreatment in step (1) at a mass-to-volume ratio of g / mL 1:20, shaking in a high-temperature-resistant shaker, the shaking temperature was 110°C, and the shaking time was 5h , to obtain the first extract;
[0075] (3) the second vibration extraction: filter the extract obtained in step (2), and then extract the filtered residue with distilled water by shaking again. The shaking time was 5h, and the second extract was obtained;
[0076] (4) mixing and concentrating: the extracts obtained in step (1) and step (2) were mixed, vacuum concentrated to 25% of the total volume of the filtrate after mixing, the vacuum concentration temperature was 55° C., and the vacuu...
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