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Method for producing flos rosae rugosae hydrosol

A technology of rose hydrosol and production method, which is applied to the functions of food ingredients, food heat treatment, food ingredients containing natural extracts, etc., and can solve the problems of products needing to be refrigerated, short shelf life, and poor sterilization effect

Inactive Publication Date: 2016-10-12
SUZHOU XINGSHENGNA ROSE GARDENING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, as mentioned earlier, rose water contains many volatile components, so its production method often uses low temperature
The disadvantages are that the sterilization effect is poor, the product needs to be refrigerated, and the shelf life is short

Method used

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  • Method for producing flos rosae rugosae hydrosol
  • Method for producing flos rosae rugosae hydrosol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Using a low-temperature vacuum circulation extraction device to distill and extract rose dew from fresh roses at 30°C;

[0026] (2) Ultra-high temperature equipment preparation stage: After confirming that the parameters of the equipment are within the normal range, then connect the power supply, water source and air source, and start the ultra-high temperature equipment normally;

[0027] (3) Sterilization in place (SIP): Set the pump speed to 45Hz, the material pump pressure to 5bar, set the heating temperature of the first section to 120°C, and the heating temperature of the second section to 152°C, and wait until the temperature of the buffer tank reaches the specified When the temperature is measured, time it for 10 minutes or longer;

[0028] (4) Product production: add the rose water obtained in step (1) into the balance tank, and when the rose water reaches the sterilization temperature (85° C.) of the first stage, enter the sterilization temperature (135° C...

Embodiment 2

[0035] (1) Using a low-temperature vacuum circulation extraction device to distill and extract rose dew from fresh roses at 40°C;

[0036] (2) Ultra-high temperature equipment preparation stage: After confirming that the parameters of the equipment are within the normal range, then connect the power supply, water source and air source, and start the ultra-high temperature equipment normally;

[0037] (3) SIP sterilization: set the pump speed to 45Hz, the material pump pressure to 5bar, set the heating temperature of the first stage to 120°C, and the heating temperature of the second stage to 152°C. When the temperature of the buffer tank reaches the specified temperature, Timing for 10 minutes or longer;

[0038] (4) Product production: add the rose water obtained in step (1) into the balance tank, and when the rose water reaches the sterilization temperature (90°C) of the first stage, it enters the sterilization temperature (140°C) of the second stage , and keep the steriliz...

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Abstract

The invention relates to a method for producing flos rosae rugosae hydrosol. The method is mainly characterized by comprising distilling and extracting flos rosae rugosae by the aid of a low-temperature vacuum circulation extraction apparatus under the condition of the temperature of 30-40 DEG C to obtain flos rosae rugosae water; treating the flos rosae rugosae water by the aid of ultrahigh-temperature instant sterilization technologies to obtain the flos rosae rugosae hydrosol. The method has the advantages that flavor and functional components in the flos rosae rugosae water can be reserved to the greatest extent, microorganisms in the flos rosae rugosae water can be sufficiently killed, accordingly, national drinking water standard requirements can be met, and commercial sterility requirements on microbiological indicators of the flos rosae rugosae hydrosol can be met in the normal shelf life.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for producing rose water. Background technique [0002] Rose is a precious medicinal material, sweet and slightly bitter, warm in nature. Rose Hydrosol is extracted from roses, which has the effects of regulating qi and relieving stagnation, promoting blood circulation and dispersing stasis, regulating menstruation and relieving pain. Moreover, rose hydrosol contains low energy and is rich in citronellol, nerol, geraniol, phenylethyl alcohol and other multi-volatile aroma components. It has a charming aroma and a wide consumer group, which is in line with the healthy development trend of modern beverages. [0003] Ultra-high temperature instantaneous (UHT) sterilization and aseptic packaging technology appeared in the 1940s, bringing another revolution to food science. Ultra-high temperature instantaneous sterilization technology can greatly extend the shelf li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L2/46A23L33/105
CPCA23L2/38A23L2/46A23V2002/00A23V2200/30A23V2250/21A23V2300/14A23V2300/24
Inventor 朱燕玲吴金鸿张玉英霍银芬廖磊
Owner SUZHOU XINGSHENGNA ROSE GARDENING CO LTD
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