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huang bai
黃柏
(also pronounce as
huang bo)
by: Joe Hing Kwok Chu
Click on the picture to enlarge
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Pharmaceutical name: |
Cortex Phellodendri |
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Biological name: |
Phellodendro amurense Rupr. or
Phellodendro chinense Schneid. |
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Pron. in
Japanese: |
obaku |
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Pron. in
Korean: |
kwangbaek |
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Pron. in
Cantonese: |
wong pak |
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Common Name: |
amur cork-tree bark |
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Distribution: |
Liaoning, Jilin, Hebei (P. amurense),
Sichuan, Guizhou, Hubei, Yunnan (P. chinense) |
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Properties
(characteristics)性味﹕ |
bitter, cold
味苦，性寒 |
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Channels (meridians) entered:
歸經﹕ |
腎﹐膀胱經 kidney﹐ bladder |
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Actions & Indications:
功用﹕ |
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Rid of
damp-heat , especially in the xiao
jiao (lower burner), as in vaginal bacterial infection or yeast
infection, bacterial
infection of the bowel,and
infectious jaundice, wet and smelly groin area;
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For hot leg qi with
swollen knees, legs and feet;
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spermatorrhea;
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night sweating﹔
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boils and sores﹔
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去
濕熱﹐
特別是下焦之感染﹐如﹕陰道黴菌(帶下)或細菌感染﹐大腸之細菌感染﹐細菌性黃疸﹐陰部潮濕腥臭等﹔
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腳氣﹕腳﹐腿﹐膝部水腫﹔
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遺精﹔
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盜汗﹔
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瘡瘍腫毒﹔
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Medical
Function:
藥理﹕ |
(1) antibiotic: it can inhibit
Staphylococcus aureaus, pnumococcus, Shigella
dysenteriae
(2) lower blood pressure
(3) anti
Trichomoniasis
(4) lower blood sugar
(1)抗菌，能直接抑制金黃色葡萄球菌﹐
肺炎球菌﹐痢疾桿菌；
(2)降血壓
(3)抗陰道滴蟲；
(4)降血糖。 |
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Chemical ingredients:
化學成份﹕ |
樹皮含 (bark
contains)﹕
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小孽 鹼 (berberine),
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藥根鹼（jatrorrhizine),
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木蘭花碱(magnoflorine),
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黄柏鹼 (phellodendrine),
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n-甲基大麦芽碱(candicine),
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棕櫚鹼（palmatine）,
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蝠葛任鹼（menisperine）,.
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黄柏内酯(obaculactone),
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黃 蘗 酮（obacunone）,
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黃 蘗 酮
酸
(obacunonic acid).
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白鲜交酯 (dictamnolide),
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青螢光酸 (lumicaeruliec acid)﹐
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7-脱氫豆甾醇(7-dehydrostigmasterol)﹐
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β-谷甾醇 (β-sitosterol)﹐
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菜油甾醇 (campesterol),
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青螢光酸 (lumicaeruleic acid),
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白鮮交酯(dictamnolide)。
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木材也含(wood contains:)
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小孽 鹼 (berberine)。
新鮮葉( leaves contian:)
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含黄柏甙 (phellamurin)﹐
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脱氫黄柏甙 (amurensin)﹐
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異黄柏甙 (phellavin)。
乾燥葉
含(dried leaves contain:)
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金絲桃甙 (hyperosid)，
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不含黄柏甙
(do not contain phellamurin)。
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Dosage:
每日用量﹕ |
3 to 12 g |
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Samples of formulae: |
zhi bai di huang wan,
long dan xie gan tang,
zhi xie tang for diarrhea due to acute bacterial infection |
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Modern
Research: |
to be loaded. |
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Cautions: |
Do not use in cases of
spleen deficient,
weak digestion, lack of appetite. Use caution when there is no
real
heat.
胃弱食少﹐脾虛泄瀉者忌服。無實熱者慎用。 |
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Last update: April 30, 2004; 6:57 a.m. LA
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