Spine date seed refined protein powder and preparation method thereof
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A technology of jujube seed and protein powder, which is applied in the field of health care products, can solve the problems of poor fluidity, unobvious efficacy, and single efficacy, and achieve the effects of short extraction time, improved health care function, and high content of active ingredients
Pending Publication Date: 2019-06-14
SHANXI UNIV OF CHINESE MEDICINE
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Problems solved by technology
At present, most of the products of Suanzaoren in the market are compound recipes. The commercially available products include compound Suanzao Lily Fuling Cream, Suanzao Lily Poria Cocos Tea, compound longan Suanzaoren Paste, etc.; The jujube seed powder is directly crushed after being roasted. The fluidity is not good, the process is simple, but the effect is not obvious
[0003] Currently, most of the protein powders on the market are compound products, which are made of soybean protein isolate, whey protein, and soybean lecithin as the main raw materials. They mainly have the function of enhancing immunity, and the effect is relatively simple.
Method used
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Embodiment 1
[0036] (1) Take Semen jujuba, remove impurities, foreign matter and non-medicinal parts;
[0037] (2) Stir-frying: Put the clean wild jujube kernels in a preheated drum-type medicine frying machine, control the temperature at 110°C, and fry for 15 minutes until the surface is slightly swollen, slightly burnt, and has a slight burnt aroma. Take it out and let it cool until room temperature;
[0038] (3) Crushing and degreasing: Properly crush the roasted Chinese jujube kernels (through No. 1 sieve, 10 mesh), and then use supercritical CO 2 The extraction temperature is 65°C, the extraction pressure is 28Mpa, CO 2 The flow rate is 8.4L / h, and the time is 40min, and the coarse powder of jujube seed is obtained;
[0039] (4) drying: carry out vacuum-drying with wild jujube seed coarse powder, temperature is 50 ℃, after controlling water content 8%, stop drying;
[0040] (5) Pulverization: Put the prepared wild jujube kernel powder into a superfine pulverizer, make the outer jac...
Embodiment 2
[0043] The difference between this embodiment and embodiment 1 is: the supercritical CO of step (3) 2 In the extraction step, the supercritical extraction temperature is 60°C, the extraction pressure is 24Mpa, CO 2 The flow rate is 8.4L / h, and the time is 40min.
Embodiment 3
[0045] The difference between this example and Example 1 is: in the pulverizing step of step (5), pulverize for 2 to 3 minutes, and finally pulverize into jujube seed powder with an average particle size of 30 μm.
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Abstract
The invention discloses a spine date seed refined protein powder and a preparation method thereof, which belong to the technical filed of a health product. The method adopts the selected spine date seed, after being fried, adopts steps of supercritical degreasing and drying, and does not add any auxiliary materials, after being crushed and used directly, the product is convenient to use. The spinedate seed refined protein powder is low in cost, longer in shelf life, and can improve the bioavailability of the product after pulverization, after oil removal, the spine date seed refined protein powder has good dispersibility and absorbability, so that the protein and amino acid components in the spine date seed quickly enter the body, the original flavor can be kept, the health care functionof tranquillizing and helping sleep can be improved, the components can be matched with other sources of protein, which has great potential utilization value for development and utilization of spine date resources.
Description
technical field [0001] The invention belongs to the technical field of health care products, and in particular relates to a refined protein powder of jujube seed and a preparation method thereof. Background technique [0002] Ziziphus jujuba Mill.var.spinosa (Bunge) Hu exH.F.Chou is the dry mature seed of Ziziphus jujuba Mill.var.spinosa (Bunge) Hu exH.F.Chou, which is mainly a wild resource. At present, most of the products of Suanzaoren in the market are compound recipes. There are compound Zianzao Lily Poria Cocos Paste, Suanzao Lily Poria Cocos Tea, Compound Longan Suanzaoren Paste, etc. on the market; The wild jujube seed powder is directly crushed after frying the wild jujube kernel, which has poor fluidity and simple process, but the effect is not obvious. [0003] Currently, most of the protein powders on the market are compound products, which are made of soybean protein isolate, whey protein, and soybean lecithin as the main raw materials. They mainly have the fun...
Claims
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