厚朴提取物 Magnolia bark extract

厚朴提取物 Magnolia bark extract

型號︰STA-1

品牌︰STAHERB

原產地︰中國

單價︰CNY ¥ 1750 / 公斤

最少訂量︰1 公斤

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產品描述

厚朴及厚朴提取物簡介

厚朴性 苦、辛,溫。厚朴別名川朴、紫油厚朴 ,為落葉喬木,樹皮紫褐色。立夏及夏至間剝取生長20年以上的植株的干皮及根皮,陰乾即可。 厚朴藥材主要製作方法為刮去粗皮,洗淨,潤透,切絲,曬乾。本品為彎曲絲條狀,斷面纖維性,外表面黃棕色,內表深紫褐色。

厚朴干皮呈卷筒狀或雙卷筒狀,長30~35cm,厚0。2~0。7cm,習稱“筒朴”;近根部的干皮一端展開如喇叭口,長13~25cm,厚0。3~0。8cm,習稱“靴筒朴”。外表面灰棕色或灰褐色,粗糙,有時呈鱗片狀,較易剝落,有明顯橢圓形皮孔和縱皺紋,刮去粗皮者顯黃棕色。內表面紫棕色或深紫褐色,較平滑,具細密縱紋,划之顯油痕。質堅硬,不易折斷,斷面顆粒性,外層灰棕色,內層紫褐色或棕色,有油性,有的可見多數小亮星。氣香,味辛辣、微苦。 厚朴主要含有厚朴酚、四氫厚朴酚、和厚朴酚等。

厚朴具有抗菌、肌肉鬆弛、抗潰瘍、抗腫瘤作用。用於治療急性腸炎、細菌性或阿米巴痢疾、慢性胃炎等。

厚朴提取物單體為無色針狀結晶(水),熔點102。溶于苯、 、氯仿、丙酮及常用的有機溶劑,難溶于水,易溶于苛性碱稀溶液,得到鈉鹽。酚羥基易被氧化,而烯丙基則容易進行加成反應。

 

產品規格:厚朴酚>10%、40%、50%、90%、95%、98%

和厚朴酚≥2%、40%、50%、90%、95%、98%、99%

厚朴總酚≥40%、50%、80%、90%、95%、98%

 

About Magnolia Bark 

Magnolia bark is used as a general anti-stress and anti-anxiety agent - so its claims typically center on general benefits in controlling stress and anxiety. Newer claims are emerging, however, to link magnolia's anti-stress benefits with control of the body's primary stress hormone, cortisol, and the myriad health benefits associated with normal cortisol levels(versus elevated cortisol, which has been associated with obesity, diabetes, osteoporosis, memory problems and suppressed immune function). Magnolia bark is rich in two biphenol compounds (magnolol and honokiol), which are thought to contribute to the primary anti-stress and cortisol-lowering effects of the plant. The magnolol content of magnolia bark is generally in the range of 2-10 percent, while honokiol tends to occur naturally at 1-5 percent in dried magnolia bark. Magnolia bark also contains a bit less than 1 percent of an essential oil known as eudesmol, which is classified as a triterpene compound, and may provide some additional benefits as an antioxidant

 

Specifications

Product Name: Magnolia Bark Extract
Part Used: Bark
Active Ingredients: Magnolol
CAS NO: 528-43-8
Molecular Formula: C18H18O2 
Molecular Weight: 266.33
Specification: 2%-98%
Appearance: Yellowish brown or light-yellow powder or white fine power
Test Method: HPLC

 

Functions:

1. With the significant effect on muscle pain and in dental care;
2. With the significant effect on abdominal distension, diarrhea and other digestive problems and, respiratory problems;
3.With good function of anti-anxiety;

4.With the function of antibacterial, it has significant therapeutic efficacy on acute enteritis, bacterial or amoebic dysentery, chronic gastritis and other diseases.

 

Application:

1. As the medicine of anti-inflammatory, antibacterial, antioxidant and anti-tumor drug, it is widely used in the fields of medicine and health products;

2. As a strong antioxidant, it is widely used in cosmetics industry.

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