Dendrobium candidum tea leaves and processing method thereof

Abstract

The invention discloses dendrobium candidum tea leaves and a processing method thereof. The tea leaves are composed of sheets formed by airing, carrying out fixation, rolling and drying cleaned freshdendrobium candidum leaves or curled sheets. The processing method comprises the following steps: firstly, selecting intact and strongly green dendrobium candidum fresh leaves; under the ventilating condition, spreading the fresh leaves to be cooled; then carrying out fixation, spreading, dissipating and steaming the spreaded dendrobium candidum fresh leaves at 200-250 DEG C with steam water; thenputting the de-enzymed dendrobium candidum leaves in a rolling machine and rolling at 20-30 DEG C; and drying the lightly rolled dendrobium candidum leaves at 70-90 DEG C to obtain the dendrobium candidum tea and storing the tea with small packages. By preparing the dendrobium candidum into tea leaves, the dendrobium candidum is longer in storage time and more convenient to carry. When the dendrobium candidum tea is drunk, the dendrobium candidum tea is made usually, so that the dendrobium candidum tea is quite convenient and high in utilization ratio of effective components.

Description

technical field

[0001] The invention belongs to the field of tea processing, and in particular relates to a dendrobium officinale tea and a processing method thereof. Background technique

[0002] Dendrobium officinale is a widely used and extremely rare and precious Chinese medicinal material, known as the life-saving fairy grass by the people. Dried Dendrobium officinale (the processed product of its stem is also known as Tiepi Fengdou) has been called "Yin Nourishing Holy Product" since ancient times. The Qing Dynasty's "On the Properties of Medicine" said: Dendrobium officinale can nourish the kidneys, accumulate essence, nourish stomach yin, and benefit Qi. Polysaccharides have the effect of enhancing immune function. Dendrobium officinale has a unique effect for the elderly who suffer from coronary heart disease, high blood pressure, hyperlipidemia, etc. It can supplement the blood, essence, body fluid, etc. of the elderly. At the same time, it can also improve myoca...

Examples

Embodiment 1

[0020] The invention discloses a dendrobium candidum tea leaf, which is composed of washed fresh leaves of dendrobium candidum, which are dried in the air, greened, twisted and dried, and formed into flakes or curled flakes. The processing method of the Dendrobium candidum tea leaves is as follows: screen the fresh leaves of Dendrobium candidum, pick out 1 kg of complete and dark green fresh leaves, spread the screened fresh leaves of Dendrobium candidum in the air at 20°C for 10 hours, Dry the fresh leaves of Dendrobium candidum at a temperature of 200°C for 1 minute, spread the leaves of Dendrobium candidum immediately after drying, dissipate heat and emit water vapor, and then put the dried leaves of Dendrobium candidum into a kneading machine at a temperature of 20°C Knead for 10 minutes, dry the lightly kneaded leaves of Dendrobium candidum at 70° C. for 5 minutes to obtain Dendrobium candidum tea, spread the prepared Dendrobium candidum tea to cool, and store it in small ...

Embodiment 2

[0022] The invention discloses a dendrobium candidum tea leaf, which is composed of washed fresh leaves of dendrobium candidum, which are dried in the air, greened, twisted and dried, and formed into flakes or curled flakes. The processing method of the Dendrobium candidum tea leaves is as follows: screen the fresh leaves of Dendrobium candidum, pick out 2 kg of complete and dark green fresh leaves, spread the screened fresh leaves of Dendrobium candidum in the air at 25° C. for 15 hours, Dry the fresh leaves of Dendrobium candidum at a temperature of 220°C for 1.5 minutes, spread the leaves of Dendrobium candidum immediately after drying, dissipate heat and emit water vapor, then put the dried leaves of Dendrobium candidum into a kneading machine at a temperature of 25°C Kneading for 15 minutes at 80°C, and drying the lightly kneaded leaves of Dendrobium candidum at 80° C. for 8 minutes to obtain Dendrobium candidum tea, which was cooled and then stored in small packages.

Embodiment 3

[0024] The invention discloses a dendrobium candidum tea leaf, which is composed of washed fresh leaves of dendrobium candidum, which are dried in the air, greened, twisted and dried, and formed into flakes or curled flakes. The processing method of the Dendrobium candidum tea leaves is as follows: screen the fresh leaves of Dendrobium candidum, pick out 5 kg of complete and dark green fresh leaves, spread the screened fresh leaves of Dendrobium candidum in the air for 20 hours at a temperature of 30° C., Dry the fresh leaves of Dendrobium candidum at a temperature of 250°C for 2 minutes, spread the leaves of Dendrobium candidum immediately after drying, dissipate heat and emit water vapor, and then put the dried leaves of Dendrobium candidum into a kneading machine at a temperature of 30°C Knead for 20 minutes, dry the lightly kneaded leaves of Dendrobium candidum at 90° C. for 10 minutes to obtain Dendrobium candidum tea, spread the prepared Dendrobium candidum tea to cool, a...

technical field

[0001] The invention belongs to the field of tea processing, and in particular relates to a dendrobium officinale tea and a processing method thereof. Background technique

[0002] Dendrobium officinale is a widely used and extremely rare and precious Chinese medicinal material, known as the life-saving fairy grass by the people. Dried Dendrobium officinale (the processed product of its stem is also known as Tiepi Fengdou) has been called "Yin Nourishing Holy Product" since ancient times. The Qing Dynasty's "On the Properties of Medicine" said: Dendrobium officinale can nourish the kidneys, accumulate essence, nourish stomach yin, and benefit Qi. Polysaccharides have the effect of enhancing immune function. Dendrobium officinale has a unique effect for the elderly who suffer from coronary heart disease, high blood pressure, hyperlipidemia, etc. It can supplement the blood, essence, body fluid, etc. of the elderly. At the same time, it can also improve myoca...

Examples

Embodiment 1

[0020] The invention discloses a dendrobium candidum tea leaf, which is composed of washed fresh leaves of dendrobium candidum, which are dried in the air, greened, twisted and dried, and formed into flakes or curled flakes. The processing method of the Dendrobium candidum tea leaves is as follows: screen the fresh leaves of Dendrobium candidum, pick out 1 kg of complete and dark green fresh leaves, spread the screened fresh leaves of Dendrobium candidum in the air at 20°C for 10 hours, Dry the fresh leaves of Dendrobium candidum at a temperature of 200°C for 1 minute, spread the leaves of Dendrobium candidum immediately after drying, dissipate heat and emit water vapor, and then put the dried leaves of Dendrobium candidum into a kneading machine at a temperature of 20°C Knead for 10 minutes, dry the lightly kneaded leaves of Dendrobium candidum at 70° C. for 5 minutes to obtain Dendrobium candidum tea, spread the prepared Dendrobium candidum tea to cool, and store it in small ...

Embodiment 2

[0022] The invention discloses a dendrobium candidum tea leaf, which is composed of washed fresh leaves of dendrobium candidum, which are dried in the air, greened, twisted and dried, and formed into flakes or curled flakes. The processing method of the Dendrobium candidum tea leaves is as follows: screen the fresh leaves of Dendrobium candidum, pick out 2 kg of complete and dark green fresh leaves, spread the screened fresh leaves of Dendrobium candidum in the air at 25° C. for 15 hours, Dry the fresh leaves of Dendrobium candidum at a temperature of 220°C for 1.5 minutes, spread the leaves of Dendrobium candidum immediately after drying, dissipate heat and emit water vapor, then put the dried leaves of Dendrobium candidum into a kneading machine at a temperature of 25°C Kneading for 15 minutes at 80°C, and drying the lightly kneaded leaves of Dendrobium candidum at 80° C. for 8 minutes to obtain Dendrobium candidum tea, which was cooled and then stored in small packages.

Embodiment 3

[0024] The invention discloses a dendrobium candidum tea leaf, which is composed of washed fresh leaves of dendrobium candidum, which are dried in the air, greened, twisted and dried, and formed into flakes or curled flakes. The processing method of the Dendrobium candidum tea leaves is as follows: screen the fresh leaves of Dendrobium candidum, pick out 5 kg of complete and dark green fresh leaves, spread the screened fresh leaves of Dendrobium candidum in the air for 20 hours at a temperature of 30° C., Dry the fresh leaves of Dendrobium candidum at a temperature of 250°C for 2 minutes, spread the leaves of Dendrobium candidum immediately after drying, dissipate heat and emit water vapor, and then put the dried leaves of Dendrobium candidum into a kneading machine at a temperature of 30°C Knead for 20 minutes, dry the lightly kneaded leaves of Dendrobium candidum at 90° C. for 10 minutes to obtain Dendrobium candidum tea, spread the prepared Dendrobium candidum tea to cool, a...