Development and Research of Onion Juice Wine

First, the health functions of wine onion juice wine brewing is a new area of ​​wine brewing. The development of onion juice wine mainly uses the winemaking technology of red wine and the extraction technology of onion juice. It uses the active ingredients in onions to dissolve the characteristics of wine. It not only reflects the health effects of wine but also preserves the special physiology of onion. Health ingredients. Products can not only reduce blood fat, lower blood pressure but also diuretic, insomnia and other miraculous effects, so that the combination of the two special health care functions, so that it reflects the proper role of nutrition and health.

Discovering the efficacy of wine health is a French epidemiologist. In the 1990s, he observed a wonderful phenomenon: Although the French consume large amounts of high-fat and high-heat foods in their daily diet, the incidence of heart disease in the French is much lower than in other Western countries such as the United States. One-third of Americans. Later, after a large number of experiments and researches, the scientists discovered that the reason for this miracle was nothing else. It was the most common wine on the French table. In the "Compendium of Materia Medica," it reads: "The color of the wine stays cold, and it is cold-resistant." Drinking in moderate amounts is good for your health. With the improvement of people’s living standards, people are paying more and more attention to health. The development of the Prohibition Campaign has led people to reconsider drinking habits and wine has gradually entered people’s lives. Due to the health care function of wine, the sales volume of wine in China has been increasing year by year. In 2000, the output of wine was 300,000 kiloliters.

There are many aspects of the health function of wine, such as: due to the oxidative degeneration of LDL, resulting in arteriosclerosis, and wine can inhibit LDL oxidation and inhibit platelet aggregation, reduce the risk of thrombosis; it is reported that active oxygen and free radicals are heart disease, brain Major causes of thrombosis, lung disease, cancer, and aging, while polyphenols in wine can eliminate reactive oxygen species and reduce the occurrence of these diseases; wine can inhibit the growth of Helicobacter pylori that causes stomach ulcers and gastritis and contribute to less gastric cancer Resveratrol in wine can prevent the proliferation of cancer cells, prevent osteoporosis, and reduce Alzheimer's disease. It is also good for the brain nerves.

Second, the medicinal value of onion Onion origin of the name of southwest Asia, also known as onion, onions, onions, lily family. Pharmacopoeial Record Name: Allii cepae bulbus has been used as a vegetable for more than 5,000 years. It has been hailed as a “vegetable queen” in Europe and the United States and has extremely high nutritional value and medicinal value. According to the determination, the fresh onion contains 88 grams of water per 100 grams, 1.1 grams of protein, 8.1 grams of carbohydrates, 0.9 grams of crude fiber, 0.2 grams of fat, 0.5 grams of ash, 0.02 milligram of carotene, 0.03 milligram of VB1, 0.02 milligram of VB2, and VC. 8 mg, VE 0.14 mg, potassium 147 mg, sodium 4.4 mg, calcium 40 mg, and selenium, zinc, copper, iron, magnesium and other trace elements. In addition to common nutrients, onions also contain prostaglandin A, diallyl disulfide and sulfur Amino Acids. Among them, prostaglandin A is a strong vasodilator, which has the effects of lowering blood pressure and preventing thrombosis. Diallyl disulfide and sulfur amino acids also have anti-angiogenic and lipid-lowering functions. Also contains bactericidal diuretic, lipid-lowering blood pressure, anti-cancer and other active substances. The allicin and various sulfur compounds in onions can kill a variety of bacteria and fungi in a relatively short period of time; certain biological active ingredients in onions can promote the excretion of sodium water from the kidneys and have a diuretic effect; onion oil has reduced The role of blood lipids; onion K factor (the ratio of potassium and sodium) is higher (33.42) and contains prostaglandin A1 that can relax blood vessels, reduce peripheral and coronary vascular resistance, and counteract catecholamine substances; Sulfamethoxazole has the effect of lowering blood sugar; higher selenium content in onions has anti-cancer effects.

Third, the production of onion wine in recent years, medical clinics and research have shown that onion has a variety of higher physiological and medicinal value, in nutrient diet is respected as a multi-functional lipid-lowering blood pressure anti-cancer Health Food. Japanese medicine also showed that effective substances in onions can stabilize blood pressure for a long time, reduce vascular fragility, and have a good protective effect on human arterial blood vessels. The perfect combination of onions and wines is the best expression of their beneficial effects. After years of experimental research, the specific methods are as follows:

1 Materials: Snakeball, Cabernet Sauvignon (1:3), Onion

2 Preparation of onion juice:
(1) Selection of materials: Select the coat brown, fresh and full, not stripping, no buds, the organization of crisp onions.
(2) Cleaning: The onion material should be cleaned to reduce the microorganisms attached to the surface of the raw material.
(3) Beating: After peeling and trimming, onion weight: water: brandy = 2:1:1, beaten with a pulper.
(4) Water Bath: Select a water bath at 80°C for 10 minutes. The reason why this condition is selected is because the onion liquid has the best nitrite clearance rate.
(5) Centrifuge: Select 4000r/min 10min

3 Processes Grapes→Crushing and removing stems→Fermentation→Pressing→Growing→Adding onion juice→Mixing→Cold and heat treatment→Clarification→Disinfection→Finishing

4 Operational points (1) Aging: It is required that the storage process be managed for more than 2 years, and hygiene, pouring, adding alcohol and routine testing should be performed. Free SO2 is maintained at 20 ppm-30 ppm.
(2) Add onion juice: Onion juice and wine are added at a volume ratio of 1:10.
(3) Formulation: Adjust acidity and alcoholicity with citric acid and deodorized edible alcohol to reach 5.6g/L and 12% Vol, respectively, and add SO2 to reach 35ppm-40ppm.
(4) Clarification: Through experiments, the amount of bentonite was determined, and the amount of bentonite was generally 400 ppm to 500 ppm. After 7 days of treatment, the test is stable and can be filtered out using a diatomaceous earth filter.

As we all know, onions are rich in nutrients in vegetable varieties; while wine is rich in resveratrol and other functional ingredients, for the reduction of high blood lipids, flat blood pressure, regulate body metabolism has an excellent effect. After years of research and exploration, we have finally succeeded in combining the two most nutritious Nutritional Products and created onion juice wine. It is the crystallization of nature's gifts and human wisdom. It is a contribution to human health. The onion juice wine completely retains the most nutritious nourishing ingredients of the onions and grapes, and effectively removes the odors, and becomes a fragrant health care product with a broad market prospect.

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