A kind of cordyceps sinensis live bacteria beverage and production method thereof
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A technology of Cordyceps sinensis and its production method, which is applied in the field of food, can solve the problems of affecting health care and nutritional efficacy, reducing the quality of beverages, and many processing steps, so as to achieve the effects of improving human immunity, good taste, and enhancing physical fitness
Active Publication Date: 2016-04-20
SOUTH CHINA NORMAL UNIVERSITY
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[0010] However, during the processing of these health care products and nutritious foods, due to the many processing steps, or the addition of various chemical reagents to extract and separate active ingredients, part of the nutrients and physiologically active substances are lost or destroyed, thereby affecting health and nutrition effect
Especially in the processing of Cordyceps health drinks, preservatives, preservatives, antioxidants and other additives are also added, which not only reduces the quality of the drinks, but also affects the health care and nutritional efficacy.
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[0034] A kind of production method of Cordyceps sinensis live bacteria beverage, comprises the following steps:
[0035] (1) Strain slant culture: Under sterile conditions, inoculate Cordyceps sinensis (Berkaley) Saacardo (purchased from Guangdong Provincial Institute of Microbiology) on the slant medium, and cultivate it in the dark at 15-22°C for several days , when the slope is covered with mycelium, it will be used for the next step of liquid culture.
[0036] Described slant medium is PDA rich medium, and the formula of this medium is: potato 20% (W / W), glucose 1% (W / W), peptone 1% (W / W), K 2 HPO 4 0.1% (W / W), MgSO 4 0.1% (W / W), agar 15-20% (W / W), the balance is water, pH value 5.5-6.5.
[0037] (2) Level 1 liquid culture: Under sterile conditions, take out 3-5 mung bean-sized strains from the slope of step (1), put them in a culture bottle and place them on a shaker, and culture them with shaking at 15-25°C for 4-8 days , when the thick bacterial liquid or dense myceli...
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Abstract
The invention discloses a cordyceps live fungus drink and a production method thereof. The production method is to inoculate the cordyceps fungus into a slant culture medium, and then obtain the cordyceps live fungus drink through three-stage liquid culture; the method of the invention is based on a common culture medium Wort, egg white, ginger and other ingredients are added to the beverage, thereby significantly increasing the superoxide dismutase (SOD) activity, cordycepin, cordycepic acid and polysaccharide content in the beverage. In addition, the Cordyceps beverage of the present invention contains live bacteria; maintains the original ecology and original taste without adding any preservatives, preservatives, antioxidants, thickeners and other additives; has a special clear fragrance of the Cordyceps beverage and has a good taste.
Description
technical field [0001] The invention belongs to the field of food, and in particular relates to a health drink, in particular to a live cordyceps drink and a production method thereof. Background technique [0002] In classification, Cordyceps sinensis belongs to Ascomycetes, Hyporacea, Ergotaceae, and Cordyceps. Cordyceps is a fungal species. Cordyceps sinensis, Cordyceps sinensis, Cordyceps guni, Yaxiang stick cordyceps, cicada large group, etc. have relatively high medicinal value, but the most medicinal, nourishing health care and economic value is Cordyceps sinensis and Cordyceps sinensis, Therefore, it is the most famous and attracts people's attention the most. [0003] In Sichuan, Qinghai, Gansu, Yunnan, Tibet and other alpine meadow frozen snow areas, bat moth larvae are infected and parasitized by the fungus Cordyceps sinensis, and then burrow into the soil in winter. The worm body is rigid, and on the surface it still maintains the state of a bat moth larva, and...
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