Decaisne fargesii seed extract and preparation method and application thereof
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The technology of extract and melon seeds is applied in the field of cat feces melon seed extract and its preparation, and achieves the effects of good extraction effect, excellent anti-aging performance and excellent covering power
Active Publication Date: 2019-10-15
广州市裕朝化妆品有限公司
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Problems solved by technology
However, the current research on cat poop melon is limited to the food field, and there are few reports on the application in other fields
Method used
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Embodiment 1
[0026] The preparation method of the cat feces melon seed extract of the present embodiment comprises the following steps:
[0027] 1) After drying the cat feces and melon seeds, shell and grind them, pass through a 40-mesh sieve, and leave the sieved part for later use;
[0028] 2) Weigh 14.3g of cat feces melon seed powder in a triangular flask, add 71.4g of squalane and 14.3g of glycerol, place in a constant temperature shaker at 50°C, and shake at a speed of 115r / min for 10 hours;
[0029] 3) After shaking, let stand for 5 hours, take the supernatant, centrifuge at 3500rpm for 10min, and the supernatant after centrifugation is the desired cat feces melon seed extract.
Embodiment 2
[0031] The preparation method of the cat feces melon seed extract of the present embodiment comprises the following steps:
[0032] 1) After drying the cat feces melon seeds, shell and grind them, pass through a 60-mesh sieve, and leave the sieved part to obtain cat feces melon seeds powder, which is for later use;
[0033] 2) Weigh 14.3g of cat feces melon seed powder in a triangular flask, add 71.4g of squalane and 14.3g of glycerol, place in a constant temperature shaker at 40°C, and shake at a speed of 100r / min for 8 hours;
[0034] 3) After shaking, let stand for 3 hours, take the supernatant, centrifuge at 3500rpm for 12min, and the supernatant after centrifugation is the desired cat feces melon seed extract.
Embodiment 3
[0036] The preparation method of the cat feces melon seed extract of the present embodiment comprises the following steps:
[0037] 1) After drying the cat feces melon seeds, shell and grind them, pass through a 50-mesh sieve, and leave the sieved part to obtain cat feces melon seeds powder, for subsequent use;
[0038] 2) Weigh 13.6g of cat feces melon seed powder in a triangular flask, add 72.8g of squalane and 13.6g of glycerol, place in a constant temperature shaker at 45°C, and shake at a speed of 110r / min for 9 hours;
[0039] 3) After shaking, let stand for 4 hours, take the supernatant, centrifuge at 3200rpm for 15min, and the supernatant after centrifugation is the desired cat feces melon seed extract.
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Abstract
The invention discloses a decaisne fargesii seed extract and a preparation method and application thereof. The preparation method of the decaisne fargesii seed extract comprises the following steps that (1) decaisne fargesii seeds are sun-dried, then shelled, ground into powder and sieved, and then decaisne fargesii seed powder is obtained; (2) the decaisne fargesii seed powder obtained in the step (1) is placed into a container, then squalane and glycerinum are added for constant-temperature vibrating extraction, and thus a mixed extracting solution is obtained; and (3) the mixed extracting solution obtained in the step (2) is subjected to standing treatment, supernatant is taken and centrifuged, and then the decaisne fargesii seed extract can be obtained. According to the preparation method of the decaisne fargesii seed extract, by adopting the glycerinum and the squalane for extraction, the extract can serve as an effective component to be directly applied to cosmetics, an extraction solvent does not need to be removed, the obtained decaisne fargesii seed extract is excellent in anti-aging performance, high in stability, simple in preparation process, low in cost, environmentally friendly and healthy, and the decaisne fargesii seed extract can serve as a functional component with the anti-aging effect to be applied to the cosmetics.
Description
technical field [0001] The invention relates to the technical field of cosmetics, in particular to a cat feces melon seed extract and a preparation method and application thereof. Background technique [0002] Skin aging includes endogenous aging and exogenous aging. Endogenous aging is a natural physiological phenomenon that occurs with age, while exogenous aging is due to various physical, chemical, biological and other external factors. Skin aging caused by factors. At present, with the great development of social industry, ecological and environmental problems such as ozone layer destruction and environmental pollution, as well as the acceleration of people's life rhythm, irregular work and rest time, and disruption of biological rhythms, all accelerate the aging of the skin to varying degrees. . In the process of aging, the dermis layer becomes thinner, the skin elasticity decreases, wrinkles are produced, it is easy to dry, and it is dull, thus affecting the health a...
Claims
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