Anti-oxidization and freckle-removing compound health-care product
A health care product and anti-oxidation technology, applied in medical preparations containing active ingredients, antidote, pharmaceutical formulations, etc., can solve the problems of oxidative interference in the body, different preventive effects, different emphases, etc., to improve the absorption rate, extract High rate, good quality effect
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Embodiment 1
[0040] To extract grapeseed oil from grape seeds:
[0041] 1. Pretreatment: Wash the grape seeds, sieve out dust and other impurities.
[0042] 2. CO 2 Supercritical extraction: extract once at a temperature of 25°C and a pressure of about 30MPa, and collect oil and oil residue separately.
[0043] 3. Degumming and deacidification: add alkali to deacidify, determine the amount of alkali based on the acid value of crude oil, stir at a speed of 90rpm for 10 minutes after adding alkali, and heat at a heating rate of 1°C / min during the deacidification process.
[0044] Detect the component content of gained grapeseed oil, the result is as follows: by weight percentage,
[0045] Linoleic acid accounts for 70%, as well as proanthocyanidins, vitamin B1, vitamin B3, vitamin B5, vitamin F, vitamin C and chlorophyll.
Embodiment 2
[0047] To extract grapeseed oil from grape seeds:
[0048] 1. Pretreatment: Wash the grape seeds, sieve out dust and other impurities.
[0049] 2. CO 2 Supercritical extraction: Extract once under the conditions of temperature 35°C and pressure 20MPa, and collect oil and oil residue respectively.
[0050] 3. Degumming and deacidification: add alkali to deacidify, determine the amount of alkali based on the acid value of crude oil, stir at a speed of 90rpm for 10 minutes after adding alkali, and heat at a heating rate of 1°C / min during the deacidification process.
[0051] Detect the component content of gained grapeseed oil, the result is as follows: by weight percentage,
[0052] Linoleic acid accounts for 70%, as well as proanthocyanidins, vitamin B1, vitamin B3, vitamin B5, vitamin F, vitamin C and chlorophyll.
Embodiment 3
[0054] Extraction of wolfberry seed oil from wolfberry seeds:
[0055] Step and condition are with embodiment 1.
[0056] Detect the component content of gained wolfberry seed oil, the result is as follows:
[0057] By weight percentage, 61.5% of linoleic acid, 3.1% of alpha-linolenic acid, 3.0% of gamma-linolenic acid, 0.452% of vitamin E and 0.44 / 100000 of selenium.
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