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Daylily processing method

A processing method, the technology of day lily, is applied in the direction of preserving fruits/vegetables through dehydration, etc., so as to achieve the effect that the steaming time is favorable, a large amount of loss is prevented, and the picking period is suitable

Inactive Publication Date: 2016-06-22
尹振贻
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the extraction of forsythiaside from forsythia mainly uses reflux extraction (Bai Jiqing et al., 2011) and ultrasonic extraction (Zhang Gao et al., 2005), while ionic liquid ultrasonic extraction has not been reported

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A processing method of daylily comprises the following steps:

[0015] (1) Picking day lily: select flower buds to be picked 1 hour before the opening;

[0016] (2) Steaming: steam the picked day lily for 5 minutes, and the steaming standard is: five mature, the color turns from yellow to green, the flower stalks start to soften, and there is a rustling sound when rubbed by hands;

[0017] (3) Drying: Spread the steamed day lily flower buds evenly on a baking tray or drying net and put them in an oven for drying. The drying temperature is: 50°C until the water content of the day lily reaches 14%. Can;

[0018] (4) Inspection: the dried day lily is selected and graded to remove sundries;

[0019] (5) Measuring packaging: after inspection, use packaging bags for measuring and packaging.

Embodiment 2

[0021] A processing method of daylily comprises the following steps:

[0022] (1) Picking day lily: pick the flower buds 2 hours before the opening;

[0023] (2) Steaming: steam the picked day lily for 10 minutes, the steaming standard is: five mature, the color turns from yellow to green, the flower stalks start to soften, and there is a squeaking sound when rubbing hands;

[0024] (3) Drying: Spread the steamed day lily flower buds evenly on a baking tray or drying net and put them in an oven for drying. The drying temperature is: 70°C until the water content of the day lily reaches 14%. Can;

[0025] (4) Inspection: the dried day lily is selected and graded to remove sundries;

[0026] (5) Measuring packaging: after inspection, use packaging bags for measuring and packaging.

Embodiment 3

[0028] A processing method of daylily comprises the following steps:

[0029] (1) Picking day lily: select flower buds to be picked 1.5 hours before the opening;

[0030] (2) Steaming: steam the picked daylily for 8 minutes, and the steaming standard is: five mature, the color turns from yellow to green, the flower stalks start to soften, and there is a squeaking sound when rubbing hands;

[0031] (3) Drying: Spread the steamed day lily flower buds evenly on a baking tray or drying net and put them in an oven for drying. The drying temperature is 60°C until the water content of the day lily reaches 14%. Can;

[0032] (4) Inspection: the dried day lily is selected and graded to remove sundries;

[0033] (5) Measuring packaging: after inspection, use packaging bags for measuring and packaging.

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PUM

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Abstract

The invention discloses a daylily processing method. The method comprises the following steps: 1, picking daylily: picking buds 1-2h before flower opening; 2, steaming: steaming picked daylily for 5-10min until the daylily is half done, the color becomes green from yellow, flower stalks are softened, and rustle exists when the flower stalks are kneaded by hands; 3, drying: uniformly spreading the steamed daylily buds on a baking pan or a baking screen, and drying in an oven at 50-70DEG C until the water content of the daylily is 14%; 4, examining: carrying out choosing grading on dried daylily to remove foreign materials; and 5, carrying out metering packaging: and carrying out metering packaging by using packing bags after the examination. The method is simple, feasible, economic and practical, and maintains the flavor of the daylily.

Description

technical field [0001] The invention relates to the technical field of processing, in particular to a processing method of day lily. Background technique [0002] Ionic liquids refer to salts that are liquid at or near room temperature and are composed entirely of anions and cations, also known as low-temperature molten salts. As ionic compounds, ionic liquids have a low melting point mainly due to the asymmetry of some substituents in their structure, which prevents ions from stacking regularly into crystals (Wilkes, 2002; Welton, 1999). Different from organic solvents, ionic liquids have both polar regions and nonpolar regions, so they have good solubility for organic substances, inorganic substances, biological macromolecules and even gases. In the field of extraction and separation, ionic liquid is considered as a new green solvent that can replace traditional solvents due to its wide liquid range, non-volatile, adjustable structure, good selectivity to target objects, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/02
Inventor 尹振贻
Owner 尹振贻
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