Rhizoma rehmanniae-Xi'an Nature Choice Co.,Ltd www.choicenature.com
New harvesting seaseon: Oct-December
Original place: Wenxian County,Henan Province and Shanxi province.
Specifications: Dried Chinese Fox-Glove Root and Prepared Chinese Fox-Glove root (Shudihuang)
Grade 1:25-30 root (Tou) perkg
Grade 2:65 root (Tou) perkg
Grade 3:90-100 root (Tou) perkg;
Grade 4,5:100-120 root (Tou) perkg
Slat-shaped, 8~24 cm long, 2~9 cm in diameter. The outer bark thin, externally pale reddish-yellow, with curved longitudinal wrinkles, bud scars, elongated transverse lenticels and irregular scars. Texture fleshy, easily broken, yellowish-white, orange-red oil dots scattered in bark, fracture yellowish-white, with vessels arranged radially in wood. Odour, slight; taste, slightly sweet and bitterish.
Sheng Dihuang Mostly in irregular messes or oblong, swollen in the centre, slightly tapering at both ends, 6~12 cm long, 3~6 cm in diameter. Some small, slat-shaped, slightly compressed or twisted. Externally brownish-black or brownish-greyish, heavily shrunken, with irregular transverse wavy lines. Texture heavy, soft and tenacious, uneasily broken, fracture brownish-black or jet-black, lustrous, viscous. Odourless; taste, slightly sweet
Content:
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Water
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≤15.0%
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Total Ash
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≤8.0%
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Acid-insoluble Ash
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≤3.0%
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It contains not less than 0.020% of verbascoside(C29H36O15)on the dried basis.
Main products:Medicine/Botanical herb & herb extract ;Dried fruits,nuts,kernels & Spices/Flavouring
Contact Kevin Lin
Xi'an Nature Choice Co.,Ltd
Tel/fax:0086-29-88240452
Mobile:0086-17782575986
E-mail:naturechoice@aliyun.com
Skype:chinadragonlin
Website:www.choicenature.com
