46 results about "Nut Proteins" patented technology

The invention discloses a macadimia nut protein beverage and a processing method thereof. The processing method comprises the following working procedures: drying and deoiling of macadimia nut, coarse grinding and fine grinding, proportioning and homogenizing, vacuum filling and sterilizing, wherein the drying and deoiling working procedure can remove about 40% of grease, the coarse grinding adopts a way of grinding after adding water, the fine grinding adopts a rubber grinding way, slurry is proportioned by ingredients according to the following weight ratios: serous fluid : water : sugar : emulsifier is equal to 1:0. 3-0.7:0.05-0.25:0.002-0.004, a PH value is adjusted to 6.8-7.2, and then homogenization treatment is conducted to control the particle size less than 2mm, thus obtaining the macadimia nut beverage after vacuum filling and sterilizing treatment. In the invention, according to the characteristic of high grease content of the macadimia nut, part of the grease is removed before beverage processing, and nutlet dregs containing a small amount of grease are utilized as raw materials of the macadimia nut beverage, so that the prepared beverage contains a small amount of macadimia nut oil, maintains the flavor of the macadimia nut, and is better in taste and good in stability as nutritional characteristics of the nut oil also can be reflected in the beverage.

The invention relates to a high-activity nut antioxidative peptide and a preparation method of the high-activity nut antioxidative peptide, belonging to the field of food preparation. The method takes a nut protein isolate as a raw material, uses a step-by-step enzyme catalysis method, and comprises the following steps: firstly preheating a protein solution, cooling and regulating the pH value and the temperature, adding 2.4L Alcalase for hydrolysis, deactivating the enzyme after hydrolysis, cooling, then adding amylosucrase and saccharose, centrifuging, taking the supernatant, concentrating, and freeze-drying, to obtain the antioxidative peptide. The preparation method is convenient to operate and is high in reaction efficiency, and the obtained product is relatively high in antioxidant activity and stability, is applied to the fields like food additives, healthcare products, and drug carriers, and has an industrial application prospect.

The invention belongs to the technical fields of agricultural product deep processing and comprehensive utilization of byproducts thereof, and relates to a pine nut protein source anti-oxidation peptide and a preparation method thereof. The pine nut protein source anti-oxidation peptide having a molecular weight of 1000-3000Da, a protein content of 95.0-98.0%, an ash content of 0.5-2.5% and a DPPH clearance rate of 80-90% is obtained through carrying out immersion, crushing, homogenizing, protein denaturation, enzymatic hydrolysis, centrifugation, ultrafiltration, concentration and vacuum freeze-drying processes of pine nut meal as a raw material. The raw material is pine nut meal, is processed through using a cold squeezing technology, and does not contact with any organic extraction solvents, so the raw material is unpolluted, and the original quality and functions of pine nut proteins are reserved; and the pine nut protein source anti-oxidation peptide is obtained through efficiently utilizing high-quality proteins in pine nuts on the precise of the low cost and easy obtaining of the raw material, so the environment is protected, the effective value increment utilization of the high-quality protein sources is relied, and the added values of pine nut products are improved.

The invention provides a method for extracting pine nut protein of the Korean pine, relating to a preparation method of pine nut protein of the Korean pine. The invention solves the problems of the prior traditional method that extraction yield of the pine nut protein of the Korean pine is low, activity of the extracted pine nut protein of the Korean pine is not high and the processing technique is complicated. The method has the following technologic steps: selecting pine nuts of the Korean pine, decorticating pine nuts, removing red shell of the pine nuts, grinding, degreasing, soaking and extracting the pine nutsin a highfield; using an overspeed centrifugal machine to separate the extracting solution followed by concentrating; freezing out the extracting solution by a vacuum freeze dryer, thus obtaining the freeze-dried powder of the pine nut protein of the Korean pine. The pine nut protein of the Korean pine prepared in the invention is a natural extractive which has no side effect on human body and has the effects of resisting aging, lengthening longevity, losing weight, lowering blood fat level, resisting cancer, nourishing the five internal organs, resisting fatigue, beautifying and the like. The pine nut protein of the Korean pine prepared in the invention is applicable to food, health products, cosmetics, medicine, biochemistry and other fields.

The invention discloses an astronaut long flight anti-fatigue chewable tablet and a preparation method thereof. The chewable tablet is prepared from 30%-50% of pine nut protein powder, 4%-6% of blueberry freeze-dried powder, 2%-4% of wolfberry powder, 3%-5% of kiwi powder, 3%-5% of indigo fruit powder, 3%-5% of Schisandra fruit powder, 1%-2% of glutamine, 8%-15% of beta-cyclodextrin, 2%-5% of buckwheat starch, 10%-15% of xylitol, 2%-4% of citric acid and 5%-10% of fructooligosaccharides. The method is characterized in that pine nut protein is used as raw materials, and the chewable tablet with anti-fatigue effect is prepared on the basis of ensuring the nutritional balance on the ratio of the raw materials. The size of the tablet is designed according to the size of the mouth, to make the tablet easy to eat, good in taste and the like. The tablet can be used for space station astronauts, aviation pilots, field troops, navigation, submarines and other activities, can also be used for emergency relief, special forces, travel, overtime working and other people, to supplement consumed energy substance of the body in time, thereby rapidly relieving fatigue and restoring strengths, relieving mental fatigue, and improving the endurance and work efficiency in the fatigue state.

The invention discloses a nasogastric inter-meal nutritive meal package suitable for cerebral apoplexy patients and a preparation method thereof. An inter-meal between breakfast and lunch contains pine nut protein peptide powder, lyophilized corn steep liquor powder, lotus root starch, lyophilized green soya bean powder, lyophilized shaddock powder, lyophilized orange powder, lyophilized tangerinepowder, lyophilized lemon powder, apricot kernel powder, microencapsulated cannabis oil, black fungus polysaccharides, tea polyphenols, and phytosterol. An inter-meal between lunch and supper contains a plurality of vitamin mineral milk powder, rice flour, lyophilized Chinese yam powder, lyophilized purple cabbage powder, lyophilized blueberry juice powder, lyophilized raspberry juice powder, lyophilized mulberry powder, lyophilized cranberry powder, hazelnut powder, microencapsulated camellia oil, Chinese wolfberry polysaccharides, natto powder, and monascus powder. The nutritive meal package of the invention has diversified nutrients, has functional factors capable of improving cardiovascular and cerebrovascular diseases, has an excellent flavor and mouth feel, is suitable for the characteristics of nasogastric patients, is convenient and fast, and easy to brew, and promotes the recovery of the health of cerebral apoplexy patients while timely eliminating hunger and supplementing nutrients for the patients.

The compound acid red date and pine nut protein beverage features the materials comprising pine nut slurry 56-62 wt%, red date juice 26-32 wt%, cane sugar 3.0-3.6 wt%, composite proteinase 0.05-0.15 wt%, liquid pectase 0.20-0.30 wt%, proteoglycan 0.01-0.03 wt%, citric acid 0.38-0.42 wt%, propyleneglycol alginate 0.28-0.32 wt%, gingko leaf extracting liquid 0.02-0.04 wt%, propyl gallate 0.01-0.05 wt%, sodium biphosphate 0.03-0.07 wt% and water the rest. The preparation process includes preparing gingko leaf extracting liquid, preparing pine nut acid, preparing red date juice, pH value regulation, mixing red date juice and pine nut acid, deairing, bottling, sterilizing and cooling. The present invention provides a industrial production process of compound acid red date and pine nut protein beverage.

The invention discloses a pine nut protein peptide solid beverage rich in anthocyanin suitable for gout patients and a preparation method of the pine nut protein peptide solid beverage. The solid beverage contains the following components: microencapsulated pine nut protein peptide, blueberry lyophilized powder, mulberry lyophilized powder, strawberry lyophilized powder, raspberry lyophilized powder, fructus rubi lyophilized powder, cranberry lyophilized powder, red pitaya lyophilized powder, cherry lyophilized powder, purple grape lyophilized powder, black plum lyophilized powder, blackcurrant lyophilized powder, blood orange lyophilized powder, grapefruit lyophilized powder, red pomelo lyophilized powder, fig lyophilized powder, red beet lyophilized powder, purple cabbage lyophilized powder, fructus lycii lyophilized powder, purple carrot lyophilized powder, celery seed powder lyophilized powder and xylooligosaccharide. The solid beverage disclosed by the invention is rich in the anthocyanin and has high antioxidant property and high free radical scavenging ability; in addition, the solid beverage has the effects of diminishing inflammation, relieving pains, preventing and treating gout and improving acidic constitution; besides, by regulating spleen and kidney, the functions such as autonomous acid discharging of the kidney are restored and improved. The solid beverage has the advantages of easiness in carrying and brewing, good sensory character, obvious effects and wide application prospect.

The invention provides macadimia nut protein powder-containing beautifying milk tea and a preparation method thereof. The macadimia nut protein powder-containing beautifying milk tea is prepared from the following components in parts by mass: 10-20 parts of macadimia nut protein powder, 10-20 parts of coix seed powder, 30-40 parts of instant Pu'er tea powder, 10-20 parts of skim milk powder and 5-10 parts of white granulated sugar. The preparation method comprises the steps of firstly, respectively preparing the macadimia nut protein powder, the coix seed powder and the instant Pu'er tea powder, then taking the components according to the weight ratio, and mixing the materials to obtain the macadimia nut protein powder-containing Pu'er instant milk tea. A product of the invention is health food which is purely natural, free from chemical additive, remarkable in health care functions, pleasant in taste and suitable for the general consumer group.

The invention discloses a pine nut protein content prediction method based on an ensemble learning calibration model, and belongs to the technical field of food component detection. According to the method, the problem of low accuracy of predicting the protein content in the pine nuts by utilizing an existing near-infrared calibration model is solved. The method comprises the following steps: preprocessing near infrared spectrum data of pine nuts, and selecting local tangent space alignment, equidistant feature mapping, local linear embedding and principal component analysis to perform featureextraction on the preprocessed spectrum data after preprocessing is finished; establishing a partial least square model of pine nut protein content and spectral data by using the extracted characteristic data set; and finally, outputting a final pine nut protein content result by taking a stacking method as an integration strategy and a BP neural network as a secondary learner. According to the method, the spectral data utilization degree is higher, complex spatial characteristics in the near-infrared spectrum are fully utilized, and the prediction accuracy of the calibration model is improved. The method can be applied to prediction of protein content in pine nuts.

The invention relates to the field of nutritional beverages, and discloses a sugar-free high-calcium high-fiber nut milk composite protein beverage and a preparation method thereof. The sugar-free high-calcium high-fiber nut milk composite protein beverage is prepared from the following components in parts by weight based on 1000mL of 25-36 g of nut jam, 8-11 g of milk powder, 30-35 g of dietary fibers, 3-5 g of calcium salt, 1.5-4 g of emulsifier, 1.5-5 g of stabilizer, 0.03-0.05 g of vitamin E, 0.2-0.3 g of D-sodium isobutyrate, 5-30 g of xylitol, 0.02-0.06 g of sweetening agent, 0.3-0.7 g of sodium tripolyphosphate, 0-0.5g of edible salt, 0.1-0.3 g of sodium bicarbonate, 0.5-1.0 g of edible essence and the balance of water. The nut milk composite protein beverage contains six nut essence and nut protein and milk protein, which is as smooth as the nut and as thick and long-lasting as milk in taste; and in addition, the taste is clear, sugar is free, the shelf life is long, and the beverage is rich in calcium and dietary fiber to facilitate bone and intestinal health.

The invention discloses macadimia nut protein peptide with an antifatigue effect and a preparation method and application thereof, and belongs to the technical field of food engineering. The preparation method of the macadimia nut protein peptide with the antifatigue effect comprises the steps that firstly, hulled macadimia nuts are subjected to low-temperature smashing; secondly, Tris-HCl buffering liquid and neutral protease are added to the smashed macadimia nut for ultrasonic auxiliary dissolving, wherein the concentration of the Tris-HCl buffering liquid is 0.5 M, and the pH of the Tris-HCl buffering liquid ranges from 6.8 to 7.0; thirdly, after centrifugation is carried out, supernate is taken and subjected to protein peptide adsorption with macroreticular resin, the macroreticular resin is eluted many times, the protein peptide is collected, freeze drying is carried out, and macadimia nut protein peptide powder is obtained. A solid drink comprises the macadimia nut protein peptide, soybean meal, polyglycerol-6 distearate, taurine, hawthorn fruit powder, pectin, sodium carboxymethylcellulose, sodium chloride and potassium chloride. The prepared solid drink containing the macadimia nut protein peptide has the remarkable antifatigue effect.

The invention provides a macadimia nut protein feed; more specifically, the invention provides a biological protein feed produced from agricultural and forestry wastes, including macadimia nut oil dregs, immature macadimia nut peel and the like, as well as a preparation method and an application thereof. The macadimia nut protein feed specifically comprises the following raw materials in parts byweight: 20-30 parts of macadimia nut oil dregs, 10-20 parts of immature macadimia nut peel powder, 40-60 parts of corn flour or wheat, 1 part of limestone, 1 part of calcium hydrogen phosphate, 1 partof tenebrio molitor powder or 1 part of chili pepper powder or 0.8 part of macadamia nut oil, 0.2 part of edible salt, 0.2 part of sodium bicarbonate, 0.2 part of lysine, 0.2 part of methionine, 0.2part of threonine, 0.15 part of minerals, and 0.05 part of compound vitamins.

The invention discloses special pine-nut-protein-peptide-enriched antioxidant lozenges for astronauts and a preparation method thereof. The special pine-nut-protein-peptide-enriched antioxidant lozenges for the astronauts are prepared from the following raw materials and auxiliary materials: 20-40% of pine nut protein peptides, 10-20% of blueberry anthocyanin dry-powder, 3-6% of raspberry powder,1-2% of beta-carotene, 2-4% of taurine, 1-2% of vitamin C, 1-2% of vitamin E, 1-2% of alpha-lipoic acid, 8-15% of beta-cyclodextrin, 2-5% of buckwheat starch, 10-15% of xylitol, 2-4% of citric acid, 5-10% of fructo-oligosaccharides, and 2-4% parts of grape powder. The preparation method of the special pine-nut-protein-peptide-enriched antioxidant lozenges for the astronauts is characterized in that the pine nuts with high protein content are taken as raw materials, and the raw materials and the auxiliary materials are proportioned so as to ensure balanced nutrition; and thus, the prepared pine-nut-protein-peptide-enriched antioxidant lozenges have the characteristics of resistance to high-energy particle radiation in the space, small volume, and good taste. The pine-nut-protein-peptide-enriched antioxidant lozenges can be used for activities of astronauts in space stations, aviation pilots, field forces, navigation, submarines and so on. Moreover, the pine-nut-protein-peptide-enrichedantioxidant lozenges can be also used for people with the demands of preventing cardiovascular and cerebrovascular diseases as well as diabetes syndromes, and improving intestinal flora, reducing blood lipid and lowering blood pressure.

The invention provides a nut protein extraction device with two-level subsidiary teeth and feeding sensor. The nut protein extraction device comprises a smashing module and an enzymolysis module, wherein the smashing module comprises a first-level smashing part, a second-level smashing part and a smashing module shell (5); the first-level smashing part comprises a first-level smashing motor (2), the first-level smashing motor (2) is in power connection with a first-level smashing main shaft (3), and the first-level smashing main shaft (3) stretches into a smashing chamber of the smashing module shell (5) through a left through hole formed in the left side of the smashing module shell (5); the first-level smashing main shaft (3) is rotatablely matched with the left through hole through a bearing part, and first-level smashing teeth (12) are distributed on a part, which stretches into the smashing chamber, of the first-level smashing main shaft.

Disclosed herein are ready-to-drink ("RTD") beverages having improved texture and mouthfeel, and foam formed by shaking the beverage. The beverage composition comprises a nut component comprising a nut protein and a dairy component comprising a dairy protein; and a hydrocolloid component comprising a cellulose and a gellan gum, wherein when the beverage is shaken, the beverage forms foam. Also disclosed are methods for preparing the RTD beverages.