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Maturative agent for hawk tea golden flower cheese and preparation method of maturative agent

A technology of cheese ripening agent and tea polysaccharide of eagle tea, which is applied in the field of new cheese ripening agent and its preparation

Active Publication Date: 2015-10-21
刘冬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common mold-maturing starters include Penicillium kadi, Penicillium loudi, and Geotrichum candidum, etc., but there is no report on the use of S. coronis as a cheese ripening agent.

Method used

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  • Maturative agent for hawk tea golden flower cheese and preparation method of maturative agent
  • Maturative agent for hawk tea golden flower cheese and preparation method of maturative agent

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Embodiment

[0029] 1. Preparation of tea polysaccharide concentrate of eagle tea: put 100g of eagle tea leaves in 1000ml of hot water at 90°C for 6 minutes, then add 3000ml of 95vt% ethanol, and refrigerate at 6°C for 12 hours; Min refrigerated and centrifuged for 8 min, the polysaccharide precipitate was collected, and redissolved with 5 ml sterile distilled water to obtain the eagle tea polysaccharide concentrate with a concentration of 1 g / 10 ml.

[0030] 2. Preparation of spore suspension of S. coronis

[0031] ① Domestication of S. coronis

[0032] Inoculate Saccharomyces coronis on the slant of PDA medium test tube containing tea polysaccharide concentrate of Eagle tea, the initial concentration of tea polysaccharide concentrate of Eagle tea is 0.2g / 10ml, cultivate at 25-28°C for 3-5 days, and select the colony radius The largest S. coronis was inoculated on the slant of a PDA medium test tube containing 0.5g / 10ml of eagle tea polysaccharide concentrate, cultured at 25-28°C for 3-5...

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Abstract

The invention discloses a maturative agent for a hawk tea golden flower cheese, and a preparation method of the maturative agent. The maturative agent for a hawk tea golden flower cheese consists of a tea polysaccharide concentrate of a hawk tea, and eurotium cristatum spores, wherein each gram of the maturative agent for the hawk tea golden flower cheese contains 1*1010-6*1010 eurotium cristatum spores. The maturative agent for the hawk tea golden flower cheese, disclosed by the invention, can be used for maturing mucedine cheeses, and has the unique perfume of the hawk tea and the golden color of the eurotium cristatum thalli. According to the maturative agent for the hawk tea golden flower cheese, disclosed by the invention, the kinds of the maturative agent for cheeses and the variety of maturative cheeses are enriched, and besides, harmful microorganisms, such as coliform, golden staphylococcus, salmonella and listeriosis can be retrained from breeding in the cheeses.

Description

1. Technical field [0001] The invention relates to a novel cheese ripening agent and a preparation method thereof, in particular to an eagle tea golden flower cheese ripening agent and a preparation method thereof. 2. Background technology [0002] Cheese, also known as cheese, refers to adding an appropriate amount of lactic acid bacteria starter to milk (including skim milk, cream, etc.) A nutritious dairy product made by molding. According to whether maturation is required, it can be divided into mature cheese, mold mature cheese and immature cheese, and according to the rheological characteristics of cheese, that is, the moisture content of cheese, the product can be divided into super hard cheese, hard cheese, semi-hard cheese ( or semi-soft) cheeses and soft cheeses. Among many cheese products, mature cheese and mold mature cheese have unique sensory qualities and are loved by consumers. In general, cheeses with mold growth during the ripening process are divided in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C19/032
Inventor 刘冬毕璋友李萍吴成方
Owner 刘冬
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