Traditional Chinese medicine preparation for treating cataract and preparation method thereof

Abstract

The invention relates to a traditional Chinese medicine preparation for treating cataract and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine. The traditional Chinese medicine preparation comprises the following raw materials in parts by weight: 8-16 parts of flower of rice bean, 10-15 parts of sunflower flower, 9-15 parts of flastem milkvetch seed, 6-12 parts of bitter bamboo leaf, 12-16 parts of fleece flower root, 5-10 parts of spina date seed, 12-18 parts of root of glutinous rice, 3-15 parts of largehead atractylodes rhizome, and 3-9 parts of ginseng leaf. The traditional Chinese medicine preparation has the effects of clearing away heat and toxic materials, removing liver fire for improving eyesight, tonifying the liver and kidneys, removing blood stasis and promoting menstrual flow, nourishing Yin and moistening the lung, strengthening the spleen and stomach, tonifying qi, and the like, is significant in curative effect of treating cataract, can avoid relapse after cure, does not have toxic or side effects, and is high in safety.

Description

Technical field

[0001] The invention relates to the technical field of traditional Chinese medicine, in particular to a traditional Chinese medicine preparation for treating cataract and a preparation method thereof.

technical background

[0002] Cataract is a disease that occurs on the lens inside the eyeball. Any clouding of the lens can be called cataract. It is a common and frequently occurring disease in ophthalmology. There are various causes of cataract, such as aging, heredity, local nutritional disorders, immune and metabolic abnormalities, trauma, moderate, radiation, etc., which can cause lens metabolic disorders, resulting in lens protein denaturation and turbidity. Cataracts develop slowly and are painless, but they affect vision. When the lens opacity is mild, it does not significantly affect the vision and is not discovered or ignored, so it is not included in the ranks of cataracts. However, when the lens is clouded and the vision drops to 0.7 or below, ...

Examples

Embodiment 1

[0030] A traditional Chinese medicine preparation for treating cataract, which comprises the following raw materials in parts by weight: 8 parts of red bean flower, 10 parts of sunflower flower, 9 parts of sand garden seed, 6 parts of bitter bamboo leaf, 12 parts of Polygonum multiflorum, 5 parts of jujube seed, and 12 parts of glutinous rice root , 3 parts of Atractylodes macrocephala, 3 parts of ginseng leaves. Concrete preparation method comprises the following steps:

[0031] 1) Picking up the raw materials according to the above parts by weight;

[0032] 2) Wash and dry the raw materials taken in step 1), break them into pieces until the length is less than 1 cm, then add an ethanol solution with 8 times the total mass of the raw materials and a volume concentration of 85% to soak for 60 minutes, and then reflux extraction 3 times, each time 1h, combine the filtrates obtained from each extraction, recover the ethanol under reduced pressure, and then concentrate, dry, and...

Embodiment 2

[0036] A traditional Chinese medicine preparation for treating cataract, which comprises the following raw materials in parts by weight: 10 parts of red bean flower, 11 parts of sunflower flower, 10 parts of sand garden seed, 8 parts of bitter bamboo leaf, 13 parts of Polygonum multiflorum, 7 parts of jujube seed, and 14 parts of glutinous rice root , 5 parts of Atractylodes macrocephala, 5 parts of ginseng leaves. Concrete preparation method comprises the following steps:

[0037] 1) Picking up the raw materials according to the above parts by weight;

[0038]2) After washing and drying the raw materials taken in step 1), break them into pieces until the length is less than 1 cm, then add an ethanol solution with 7 times the total mass of the raw materials and a volume concentration of 75% for 50 min, and then reflux extraction 3 times, each time 1.5h, combine the filtrates obtained from each extraction, recover the ethanol under reduced pressure, then concentrate, dry, and ...

Embodiment 3

[0042] A traditional Chinese medicine preparation for treating cataract, which comprises the following raw materials in parts by weight: 12 parts of red bean flower, 11 parts of sunflower flower, 13 parts of sand garden fruit, 9 parts of bitter bamboo leaves, 14 parts of Polygonum multiflorum, 8 parts of jujube seed, and 15 parts of glutinous rice root , 7 parts of Atractylodes macrocephala, 6 parts of ginseng leaves. Concrete preparation method comprises the following steps:

[0043] 1) Picking up the raw materials according to the above parts by weight;

[0044] 2) After washing and drying the raw materials taken in step 1), break them until the length is less than 1 cm, then add an ethanol solution with 7 times the total mass of the raw materials and a volume concentration of 80% for 55 minutes, and then reflux extraction 3 times, each time 1h, combine the filtrates obtained from each extraction, recover the ethanol under reduced pressure, and then concentrate, dry, and pu...

Technical field

[0001] The invention relates to the technical field of traditional Chinese medicine, in particular to a traditional Chinese medicine preparation for treating cataract and a preparation method thereof.

technical background

[0002] Cataract is a disease that occurs on the lens inside the eyeball. Any clouding of the lens can be called cataract. It is a common and frequently occurring disease in ophthalmology. There are various causes of cataract, such as aging, heredity, local nutritional disorders, immune and metabolic abnormalities, trauma, moderate, radiation, etc., which can cause lens metabolic disorders, resulting in lens protein denaturation and turbidity. Cataracts develop slowly and are painless, but they affect vision. When the lens opacity is mild, it does not significantly affect the vision and is not discovered or ignored, so it is not included in the ranks of cataracts. However, when the lens is clouded and the vision drops to 0.7 or below, ...

Examples

Embodiment 1

[0030] A traditional Chinese medicine preparation for treating cataract, which comprises the following raw materials in parts by weight: 8 parts of red bean flower, 10 parts of sunflower flower, 9 parts of sand garden seed, 6 parts of bitter bamboo leaf, 12 parts of Polygonum multiflorum, 5 parts of jujube seed, and 12 parts of glutinous rice root , 3 parts of Atractylodes macrocephala, 3 parts of ginseng leaves. Concrete preparation method comprises the following steps:

[0031] 1) Picking up the raw materials according to the above parts by weight;

[0032] 2) Wash and dry the raw materials taken in step 1), break them into pieces until the length is less than 1 cm, then add an ethanol solution with 8 times the total mass of the raw materials and a volume concentration of 85% to soak for 60 minutes, and then reflux extraction 3 times, each time 1h, combine the filtrates obtained from each extraction, recover the ethanol under reduced pressure, and then concentrate, dry, and...

Embodiment 2

[0036] A traditional Chinese medicine preparation for treating cataract, which comprises the following raw materials in parts by weight: 10 parts of red bean flower, 11 parts of sunflower flower, 10 parts of sand garden seed, 8 parts of bitter bamboo leaf, 13 parts of Polygonum multiflorum, 7 parts of jujube seed, and 14 parts of glutinous rice root , 5 parts of Atractylodes macrocephala, 5 parts of ginseng leaves. Concrete preparation method comprises the following steps:

[0037] 1) Picking up the raw materials according to the above parts by weight;

[0038]2) After washing and drying the raw materials taken in step 1), break them into pieces until the length is less than 1 cm, then add an ethanol solution with 7 times the total mass of the raw materials and a volume concentration of 75% for 50 min, and then reflux extraction 3 times, each time 1.5h, combine the filtrates obtained from each extraction, recover the ethanol under reduced pressure, then concentrate, dry, and ...

Embodiment 3

[0042] A traditional Chinese medicine preparation for treating cataract, which comprises the following raw materials in parts by weight: 12 parts of red bean flower, 11 parts of sunflower flower, 13 parts of sand garden fruit, 9 parts of bitter bamboo leaves, 14 parts of Polygonum multiflorum, 8 parts of jujube seed, and 15 parts of glutinous rice root , 7 parts of Atractylodes macrocephala, 6 parts of ginseng leaves. Concrete preparation method comprises the following steps:

[0043] 1) Picking up the raw materials according to the above parts by weight;

[0044] 2) After washing and drying the raw materials taken in step 1), break them until the length is less than 1 cm, then add an ethanol solution with 7 times the total mass of the raw materials and a volume concentration of 80% for 55 minutes, and then reflux extraction 3 times, each time 1h, combine the filtrates obtained from each extraction, recover the ethanol under reduced pressure, and then concentrate, dry, and pu...