Loquat leaf beverage processing method

A processing method and loquat leaf technology, applied in the field of loquat leaf beverage processing, can solve the problems of resource waste, environmental pollution, etc., and achieve the effects of low process cost, good social benefits and economic benefits

Inactive Publication Date: 2008-11-26
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using most of the fallen leaves of loquats as garbage incineration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1: The processing method of loquat leaf beverage, including the following steps: (1) Washing: Take fresh loquat leaves and manually wash them with running tap water to remove the dust, microorganisms and fluff on the back of the leaves adhering to the surface of the leaves; (2) Flooding Insect sterilization: drain water for 5 minutes; then soak in a 2% salt solution for 13 minutes; (3) rinsing: take out and rinse with running tap water to remove the salt water on the surface; (4) spread out: spread out leaf by leaf and air dry for 10 minutes; and Cut into pieces with a length × width of 1.2mm × 1.2mm; (5) Water extraction: place the cut loquat leaves in a cooking pot according to the material-to-water ratio of 136g / L, and the water used needs to be strictly treated to remove metal ions Qualified water with a pH value of 7.8; capped, water-extracted at 100℃ for 105min, stirred every 15min during the water-extraction process to allow a large amount of effective substa...

Example Embodiment

[0016] Example 2: The processing method of loquat leaf beverage, including the following steps: (1) Washing: Take fresh loquat leaves and manually wash them with running tap water to remove the dust, microorganisms and fluff on the back of the leaves that adhere to the surface of the leaves; (2) Flooding Insect sterilization: drain water for 5 minutes; then soak in a 3% salt solution for 10 minutes; (3) rinsing: take out and rinse with running tap water to remove the salt water on the surface; (4) spread out: spread out leaf by leaf and air dry for 13 minutes; and Cut into pieces with a length × width of 1.3mm × 1.3mm; (5) Water extraction: place the cut loquat leaves in a cooking pot according to the material-to-water ratio of 145g / L, and the water used needs to be strictly treated to remove metal ions Qualified water with a pH value of 8.0; capped, water-extracted at 95℃ for 110min, and stirred every 15min during the water-extraction process to allow a large amount of effective ...

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PUM

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Abstract

The invention discloses a method for processing a loquat leaf beverage, which comprises the steps of cleaning, disinsectization, sterilizing, rinsing, spreading and drying, water extracting, cooling and filtrating, blending, sterilizing and stocking. The processing method extracts the functional substances of the loquat leaf according to the characteristic that the loquat leaf is rich in compounds containing flavone, comparatively more inorganic salt, protein, glucide, amino acid needed by the human body and other nutrients, different edulcorants, antioxidants and complex densifiers are added to produce the beverage, which not only improves the added value of resources, but also increases the income of fruit growers and has remarkable economic benefits and social benefits. Fallen loquat leaves are usually taken as waste and burnt in loquat orchards, which not only wastes resources, but also pollutes the environment. The processing method takes the fallen loquat leaves as raw material, thereby utilizing waste effectively.

Description

technical field [0001] The invention relates to a beverage processing method, in particular to a loquat leaf beverage processing method. Background technique [0002] Beverages are one of the important foods. With the rapid development of the national economy and the continuous improvement of living standards, people no longer only require beverages to relieve summer heat and promote body fluids, but also to pursue their special flavors, diversification, nutrition, convenience and functionality. After the 1970s, with the rapid development of science and technology, high technology has been widely used in the beverage industry. The direct processing of fresh fruits, vegetables and natural plants into beverages rich in special nutrients has become a new trend of beverages at home and abroad in recent years. Loquat is a Rosaceae plant Eriobotrya japonica (Thnnb) Lindlr. Its leaves have been used as medicinal materials since ancient times. It has good anti-inflammatory and coug...

Claims

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Application Information

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IPC IPC(8): A23L2/38A23L1/29A23L2/52A23L2/62A23L33/00
Inventor 林启训童金华王则金黄晋之
Owner FUJIAN AGRI & FORESTRY UNIV
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