Health-care camellia compound oil and application thereof

Abstract

According to the health-care camellia compound oil and the application thereof, camellia oil and black sesame oil are scientifically and reasonably compounded, the strong fragrance of the black sesame oil can effectively neutralize the slight astringent taste of the camellia oil, so that the health-care camellia compound oil has better palatability; the sesame oil can synergistically enhance the anti-oxidation, anti-inflammatory and metabolic regulation functions through active ingredients, can prevent and improve three highs, promote digestion, prevent abdominal distension and constipation, improve the immune function and the like after being orally taken for a long time, and also can play a certain auxiliary role in preventing cancers and treating the cancers; and the external use can also achieve the effects of protecting skin and hair, preventing infection and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of health care products, and particularly relates to a health care camellia composite oil and its applications. Background Art

[0002] Camellia oil, also known as camellia seed oil and oil-tea camellia seed oil, is called muzi oil by people in Jiangxi. It is a woody edible oil extracted from the seeds of the camellia oleifera tree. Due to its unique nutritional components and bioactive substances, camellia oil is widely recognized by modern medicine and traditional Chinese medicine as a healthy edible oil with both health care and therapeutic functions. It is known as the "liquid gold" because of its high content of monounsaturated fatty acids (oleic acid), vitamin E, squalene and polyphenols. Therefore, it is very meaningful to develop more products based on camellia oil. Summary of the Invention

[0003] Therefore, based on the above background, the present invention provides a health care camellia composite oil and its applications.

[0004] The technical solution provided by the present invention is as follows:

[0005] A health care camellia composite oil, by weight, is composed of the following raw materials:

[0006] 50 - 100 parts of camellia oil and 30 - 60 parts of black sesame oil.

[0007] Further, by weight, it is composed of the following raw materials:

[0008] 50 parts of camellia oil and 50 parts of black sesame oil.

[0009] Further, by weight, it is composed of the following raw materials:

[0010] 60 parts of camellia oil and 30 parts of black sesame oil.

[0011] Further, the camellia oil is made by a cold pressing process.

[0012] Based on the same inventive concept, the present invention provides the application of the above-mentioned health care camellia composite oil in the preparation of an oral preparation for preventing and treating three highs.

[0013] Based on the same inventive concept, the present invention provides the application of the above-mentioned health care camellia composite oil in the preparation of an oral preparation for assisting cancer treatment.

[0014] Based on the same inventive concept, the present invention provides the application of the above-mentioned health care camellia composite oil in the preparation of hair care products.

[0015] Based on the same inventive concept, the present invention provides the application of the above-mentioned health care camellia composite oil in the preparation of skin care or skin anti-infection external products.

[0016] Based on the same inventive concept, the present invention provides the above-mentioned preparation method of camellia oil, which is characterized in that its preparation comprises the following steps:

[0017] (1) After screening and drying the tea seeds, they are shelled and crushed, and then cold-pressed to obtain crude oil and cold-pressed cake residue;

[0018] (2) After filtering the crude oil to remove impurities, cold-pressed oil is obtained;

[0019] (3) The cold-pressed cake residue is subjected to supercritical CO2 extraction to obtain extraction oil;

[0020] (4) The cold-pressed oil and the extraction oil are mixed according to a volume ratio of (5-9):(1-5) to obtain a mixed oil;

[0021] (5) After the mixed oil is refined at low temperature, camellia oil is obtained.

[0022] Based on the same inventive concept, the present invention provides the above-mentioned camellia oil health care capsule, which is made of the above-mentioned health care camellia composite oil.

[0023] The beneficial effects achieved by the present invention are:

[0024] The present invention uses camellia oil rich in active ingredients such as oleic acid, vitamin E, and squalene as the base oil, enabling the composite oil to have health care functions and the efficacy of preventing and treating diseases. It can be taken orally or used externally. Specifically, when taken orally, the oleic acid, tea polyphenols, vitamin E, etc. rich in camellia oil can assist in regulating blood lipids, significantly reducing cholesterol, protecting the cardiovascular system, and lowering blood sugar and blood pressure, thus achieving the effect of preventing and improving the "three highs" (high blood pressure, high blood sugar, and high blood lipids). Camellia oil can stimulate bile secretion, help emulsify and absorb fats, and relieve problems such as indigestion and flatulence. The nutrients in camellia oil help enhance the body's immunity and improve the body's ability to resist diseases. Long-term consumption of camellia oil can supplement nutrition for the body and enhance immune function. The antioxidant substances such as vitamin E it contains can scavenge free radicals in the body, delay cell aging, and prevent various diseases caused by oxidative stress. The antioxidant components in camellia oil block the formation of carcinogens (such as nitrosamines), and squalene inhibits carcinogenesis by repairing DNA damage. The stability of the fatty acid structure can resist ionizing radiation. Therefore, camellia oil has a certain preventive and alleviating effect on cancer and can play a certain auxiliary role in cancer treatment. When used externally, it can moisturize the skin, maintain skin moisture, prevent skin dryness and chapping, and also fade skin spots, making the skin smooth and elastic, playing a skin care role. Camellia oil contains rich antioxidants, which can effectively protect hair from oxidative damage, nourish hair strands, reduce hair dryness and split ends, and play a hair care role. The saponins and polyphenolic substances contained in camellia oil inhibit inflammatory mediators, can promote wound healing, have anti-inflammatory properties, can reduce inflammation and relieve pain, and have a certain antibacterial and disinfection effect, effectively killing bacteria and germs. Therefore, it can have a certain anti-infection effect on the skin.

[0025] Furthermore, the present invention uses camellia oil as the base oil and is compounded with black sesame oil, which can synergistically enhance the antioxidant, anti-inflammatory, and metabolic regulation functions through active ingredients. For example, black sesame is rich in lignans such as sesamin and sesamolinol, which are not present in camellia oil and have an antioxidant ability more than 5 times that of vitamin E. When compounded with the antioxidant components in camellia oil, it can delay the oxidative rancidity of oil. The strong antioxidant property of sesamin can enhance the activity of vitamin E in camellia oil and synergistically inhibit skin lipid peroxidation, delaying the formation of wrinkles. And camellia oil may have a slight astringent taste when used alone, and the strong aroma of sesame oil can effectively neutralize it, improving palatability.

[0026] The present invention not only has good palatability but also high health care value. Long-term oral administration can achieve the prevention and improvement of the "three highs", promote digestion, prevent flatulence and constipation, enhance immune function, etc., and can also play a role in preventing cancer and providing a certain auxiliary effect in cancer treatment. When used externally, it can also have effects such as skin care, hair care, and prevention of infection. Detailed implementation methods

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will describe the technical solutions in the embodiments of the present invention clearly and completely in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0028] Embodiment 1: A health care camellia composite oil, by weight, consists of the following raw materials:

[0029] 50 parts of camellia oil and 50 parts of black sesame oil.

[0030] Embodiment 2: A health care camellia composite oil, by weight, consists of the following raw materials:

[0031] 60 parts of camellia oil and 30 parts of black sesame oil.

[0032] Embodiment 3: A camellia oil health care oral capsule is prepared from Embodiment 1 and Embodiment 2.

[0033] Specifically, after mixing camellia oil and black sesame oil and homogenizing, it can be filled into capsules. Each capsule is filled with 1 - 2 g.

[0034] When taken orally, take 3 - 5 capsules every morning and evening.

[0035] Embodiment 4: A preparation method of camellia oil, the preparation includes the following steps:

[0036] (1) After screening and drying the tea seeds, perform shelling and crushing, and then carry out cold pressing to obtain crude oil and cold pressed cake;

[0037] The specific operation of this step is as follows:

[0038] Select high - maturity camellia seeds and remove impurities and mildewed particles.

[0039] Adopt low - temperature drying (60 - 80 °C) to control the moisture content to 8% - 10% to avoid destroying active ingredients at high temperature.

[0040] Separate the shell and kernel, and crush the tea seed kernel to a particle size of 20 - 40 mesh;

[0041] Use an oil press to press at a temperature below 60 °C to obtain crude oil and cold pressed cake; specifically, a twin - screw oil press can be used, and the pressure is controlled at 40 - 60 MPa;

[0042] (2) After filtering the crude oil to remove impurities, obtain cold - pressed oil;

[0043] Specifically, the crude oil can be centrifugally filtered to remove suspended matter.

[0044] (3) Subject the cold-pressed cake to supercritical CO2 extraction and then separate to obtain the extraction oil;

[0045] The cold-pressed cake is pulverized a second time to 60 - 80 mesh to improve the extraction efficiency;

[0046] The control parameters for supercritical CO2 extraction are: pressure 30 - 35 MPa; temperature: 45 - 50 °C to avoid oxidation of the oil due to high temperature; CO2 flow rate: 20 - 25 L / h, extraction time 5 - 8 hours; entrainer: add 5% - 10% ethanol to enhance the solubility of polar components (such as polyphenols).

[0047] Separation kettle parameters: primary separation pressure 8 - 11 MPa, temperature 55 - 75 °C, secondary separation pressure 5 - 8 MPa, temperature 30 - 40 °C.

[0048] (4) Mix the cold-pressed oil and the extraction oil in a volume ratio of (5 - 9):(1 - 5) to obtain a mixed oil;

[0049] Preferably, in this step, the volume ratio of the cold-pressed oil to the extraction oil is 7:3 to balance flavor and nutrition.

[0050] (5) Subject the mixed oil to low-temperature refining to obtain camellia oil.

[0051] The low-temperature refining process in this step includes degumming, deacidification, and decolorization processes. Among them, degumming is carried out using phosphoric acid at 60 °C; decolorization is carried out using activated clay for adsorption decolorization at 80 °C.

[0052] In the traditional cold pressing for preparing camellia oil, the cold-pressed cake after the pressing process contains residual oil with a large amount of highly active components, which affects the content of the active components in the prepared camellia oil. Therefore, in the present invention, after cold pressing the camellia seeds, the cold-pressed cake is further subjected to supercritical CO2 extraction to retain the active components as much as possible and ensure its added value.

[0053] Then the present invention can make the retention rate of vitamin E ≥ 92%, and the content of squalene is increased by 18% - 22%.

[0054] The above describes the present invention and its implementation manners. Such description is not restrictive, and what is shown in the embodiments is only one of the implementation manners of the present invention. The actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A health-care camellia composite oil, characterized in that, By weight, it is composed of the following raw materials: 50 - 100 parts of camellia oil and 30 - 60 parts of black sesame oil.

2. The health-care camellia composite oil according to claim 1, characterized in that, By weight, it is composed of the following raw materials: 50 parts of camellia oil and 50 parts of black sesame oil.

3. A health camellia composite oil according to claim 1, characterized in that By weight, it is composed of the following raw materials: 60 parts of camellia oil and 30 parts of black sesame oil.

4. A health-care camellia composite oil according to any one of claims 1 to 3, characterized in that The camellia oil is made by cold pressing process.

5. Use of a health care camellia composite oil according to any one of claims 1 to 3 in the preparation of an oral preparation for preventing and treating three highs.

6. Use of a health care camellia composite oil according to any one of claims 1 to 3 in the preparation of an oral preparation for adjuvant cancer treatment.

7. Use of a health care camellia composite oil according to any one of claims 1 to 3 in the preparation of a hair care product.

8. Use of a health care camellia composite oil according to any one of claims 1 to 3 in the preparation of a skin care or skin anti - infection external product.

9. The preparation method of camellia oil according to any one of claims 1 to 3, characterized in that, Its preparation includes the following steps: (1) After screening and drying the tea seeds, they are shelled and crushed, and then cold pressed to obtain crude oil and cold pressed cake; (2) After filtering the crude oil to remove impurities, cold pressed oil is obtained; (3) The cold pressed cake is subjected to supercritical CO2 extraction to obtain extraction oil; (4) The cold pressed oil and the extraction oil are mixed according to a volume ratio of (5 - 9):(1 - 5) to obtain a mixed oil; (5) The mixed oil is refined at low temperature to obtain camellia oil.

10. A camellia oil health care capsule, characterized in that, It is made of a health care camellia composite oil according to any one of claims 1 to 3.