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Preparation method of guava leaf fruit butter

A technology of guava leaves and a production method is applied in the field of production of guava leaf fruit paste to achieve the effects of regulating sub-health, improving human immunity and improving quality

Inactive Publication Date: 2016-11-23
彭波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the processing and utilization of guava leaves are still in the stage of harvesting as mature medicines, but there are no relevant literature reports and related products on the market for guava leaves to be processed into guava leaf fruit paste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A preparation method of guava leaf fruit paste, the concrete operation steps are:

[0019] (1) Selection of raw materials: select freshly picked guava leaf shoots and guava flowers as raw materials, and remove yellow leaves and impurities mixed in during picking;

[0020] (2) Steaming and rinsing: Use a steam engine for low-temperature de-enzyming, the temperature of steam de-enzyming is 45°C, and the de-enzyming time is 6-8 minutes. After de-enzyming, rinse and drain; steam de-enzyming can remove guava leaf buds and flowers. Green and astringent taste, improve the taste and quality of the finished fruit paste;

[0021] (3) Ventilated fermentation: Put guava leaf buds and guava flowers into a mechanically stirred fermenter, and carry out ventilated fermentation at a temperature of 42°C, a stirring paddle speed of 280-300r / min, and an air volume of 0.7-1.2vvm , promote the transformation and decomposition of the substances contained in the guava leaf buds and guava flow...

Embodiment 2

[0030] A preparation method of guava leaf fruit paste, the concrete operation steps are:

[0031] (1) Raw material selection: select freshly picked guava leaf shoots and thorn buds as raw materials, and remove yellow leaves and impurities mixed in during picking;

[0032] (2) Steaming and rinsing: use a steam engine for low-temperature de-enzyming, the temperature of steam de-enzyming is 38-42°C, and the de-enzyming time is 10 minutes. After de-enzyming, rinse and drain; steam de-enzyming can remove guava leaf buds and thorns The green and astringent taste in the medium improves the taste and quality of the finished fruit paste;

[0033] (3) Ventilated fermentation: Put guava leaf buds and thorn buds into a circulating ventilated fermenter under the conditions of temperature 40-42°C, stirring paddle speed 200-230r / min, and ventilation volume 2.5-3.2vvm Ventilation fermentation is carried out to promote the transformation and decomposition of the substances contained in the gu...

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Abstract

The invention discloses a preparation method of guava leaf fruit paste, which belongs to the field of food processing. It is characterized in that: selection of raw materials → steaming, rinsing → ventilated fermentation → pressing to collect juice → leaching → supercritical carbon dioxide extraction → preparation of fruit pulp → mixing → collecting ointment, compression molding → packaging is the processing process. Beneficial effects: the present invention uses natural green guava leaf shoots as raw materials, and through multiple processes such as steaming, aeration and fermentation, pressing to collect juice, leaching, supercritical carbon dioxide extraction, cream collection, compression molding, packaging, etc., retains The original composition of raw materials also improves the quality of guava fruit paste. The prepared guava fruit paste has good color, aroma and taste. It is a green, healthy, low-sugar and low-fat health drink to improve immunity and regulate sub-health.

Description

technical field [0001] The invention relates to a kind of fruit paste, in particular to a preparation method of guava leaf fruit paste. Background technique [0002] Guava leaves, also known as fantao leaves, mari gan, etc., are bitter in taste; astringent; flat in nature, "Nanning City Drug Chronicle" records: "convergence and antidiarrheal. Treat diarrhea, chronic dysentery, eczema, and traumatic bleeding." The leaves contain β -Sitosterol, triterpenoids. It also contains quercetin, guava ellagitan, leucocyanidin, guava ellagitan, and guava acid. And contains volatile oils, such as eugenol, cis-3-hexen-1-ol, hexenol, hexanal, and methyl benzene physate, β-phenylhexyl hexanoate, methyl cinnamate, apple Acids, resins, waxes and tannins, etc. At present, the processing and utilization of guava leaves is still in the stage of harvesting as mature medicine, but guava leaves are processed into guava leaf fruit paste, and there are no relevant literature reports and related pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L21/15A23L33/105
CPCA23V2002/00
Inventor 彭波李培
Owner 彭波
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