Kingherbs Limited

Rhodiola Rosea L. here means as the root and rhizome of Rhodiola Rosea L. As rare Chinese medicinal herbs in ancient China, it has also been used in Tibet medicine. 1. Shape: Perennial herbaceous, with height 15-35cm. The root of which is 20-50cm long, is coarse and strong, standing in straight or tilting. Light yellow on the surface of young root, and brown on the surface of old root. The seed presents round shape, with length about 2mm. Florescence: April to June; Fruit period: July to Sep. 2. Gathering: Should be done in Autumn when the leaves turn withered. Remove broken stem and mud, keep it dry in the sunshine directly. Not good to gather it in spring, due to the content of Rosavins in earlier stage of sprouting & blossom is only 50% of that in fruit period. 3 .Distribution: Most of the Rhodiola Rosea L. plants grow in hilly area with limestone, & granite, in glacier, grassland or in the rock of ravine, with altitude of 3500-5000m, of which distributing widely in Siberia and northern America. Iin China it is mainly distribute in northern east of China, generally in hillside or grass slope with altitude of 1600-2700m.

We are offering resveratrol. polygonum most grows in ravine, by the river and in shady-warm places under trees, mainly distributed in the south of changjiang river, shan'xi, henan and shandong provinces in china.the protophyte of polygonum is regarded as rhizome and root of polygonum cuspidatum sieb. Et zucc., perennial herbaceous, being one of the chinese medicinal herbs most in use in ancient china. shape perennial herbaceous, with height 1 to 1.5m. rhizome lays across underground, in yellow color. stem is coarse & strong, straight, with no hairs on the surface, and small flower in pale or light pale-green color. efficacy & mechanism to anti-cancer and to strengthen immunityresveratrol in polygonum is the major active ingredient, which has effect to anti-cancer and to strengthen immunity through research.resveratrol has very strong effect to clear oxidant free radical, along with inhibiting the damage and mutation to the body caused by free radical. The research to cytology based on in vitro cancer cell proved that resveratrol could inhibit the breeding of various cancer cells. the proliferation of cancer cells is due to secretion of ros by stimulus and a certain quantity of o-2 and h2o2. another research proved that resveratrol has very strong inhibition to the total ros self-secreted by cancer cells. it inhibits the density of o-2 , stops the changes of cancer cells from s to g2, thus strongly inhibiting the breeding of cancer cells.resveratrol may strengthen the immunity. it can also recover the inhibited characteristic of cells in the burnt rat, with effective power to the reactive ability of damagedantigen singal, to breeding ability, to synthetic ability of white blood cell medium and to synthetic ability of antibody through lymph cell.

Kingherbs has been in production of natural trans-resveratrol since 1998. kingherbs is proud to be one of the best and largest trans-resveratrol producer in china all kingherbs' 25%, 50%, 98%, 99% trans-resveratrol are pure natural from polygonum cuspidatum root, knotweed root. king herbs especially introduce her low emodin trans-resveratrol 50%, emodin is controlled under 2%! king herbs could offer test report from american analytical chemical laboratories corp. Which assures you following specialities: pure white color low emodin low heavy metals nearly zero cis-resveratrol, cis-resveratrol-3-o-glucoside, trans-resveratrol-3-o-glucoside. sample and certificate of analysis are available. Certificate from us aacl is available. kingherbs limited_ms. Cara shaw.

We offer birch bark extract. betulinbirch bark extract cas#: 473-98-3 other names: betulinol, birch bark powder extractbotanical source: betula platyphyllaspecifications: betulin 70%, 80%, 90%, 98% functions:lowering cholesterol treating the effects of metabolic syndromedecreasing insulin sensitivityeffecting against some melanomas or cancertreating several forms of herpes and even aidshaving anti-inflammatory, anti-hiv -- betulinic acidbirch bark extract cas#: 472-15-1 other names: 3 beta-hydroxy-20(29)-lupaene-28-oic acid, birch bark powder extractbotanical source: betula platyphylla specifications: betulinic acid 50%, 80%, 90%, 95%, 98% functions:good for colorectal cancerfighting cancersfighting inflammatory effectscuring ovarian cancereffecting anti-fibrotic antifungal metaboliteshiv maturation inhibitorgood for antiobesity effectshaving antimicrobial activity birch leaf extract: 10:1, 20:1, flavonoides 5% by uv, hyperoside characteristic: - we can also customize orders as customer's requirements and specifications. - kingherbs' is specialized in manufacturing and exporting different kinds of food industry related goods, such as inulin (90% or 98%), myricetin, sea buckthorn oil, green coffee bean extract total chlorogenic acids, fenugreek seed extract furostanol saponins 50% etc. - with the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargos on time. * herbal extracts* softgels* herbal oil* natural colors* herb powders* vegetable & fruit powder* vitamins* minerals.

Vitafoods europe(geneva, switzerland), 6-8 may 2014, booth no.: c1-24006. Kingherbs limited stevia extract botanical source: stevia rebaudianaplant of part used: leafspecification:reb a 97% -99%, steviol glycosides 80%, 90%95% steviosides; 98% rebaudioside-atest method:hplc phytochemicals: aluminum, ascorbic-acid, beta-carotene, calcium, chromium, cobalt, dulcosides, iron, magnesium, manganese, niacin, phosphorus, potassium, protein, rebaudiosides, riboflavin, selenium, silicon, sodium, steviol, stevioside, thiamin, zinc. benefit: steviosides is a non-caloric, natural-source alternative to artificially sugar substitutes. reduce high blood pressure aid digestion lose weight won't break down by heat cautions: do not use stevia during pregnancy or while nursing, or if you have any blood sugar level disorders including diabetes or hypoglycemia without proper consultation with a health care provider.