Premium Grade Sardi 190 Pueraria Mirifica


Speaking of the raw material of Pueraria Mirifica, Oriental Heritage Herbalists Co., Ltd. is undoubtedly the most trustworthy company in Thailand. Currently, we are also the only one supplying and exporting Sardi 190, which is a unique kind of Pueraria Mirifica. Compared to normal Pueraria Mirifica, Sardi 190 is regarded as the best among all due to it containing a larger quantity of phytoestrogen compounds and nutrition. We cultivate Sardi 190 Pueraria Mirifica in a special arm with appropriate growing conditions, assuring consumers of the finest production. What’s more, what we care the most are the safety of our customers and the quality of our products. Therefore, before launching our products, we carefully examine each batch of Sardi 190 Pueraria Mirifica all along to ensure the best output. Based on the proof of some scientific researches as well as erudition regarding advanced cultivating methods and technological expertise, our premium grade Sardi 190 Pueraria Mirifica, which contains a large amount of active compounds, is definitely your best choice.



Learn More about Pueraria Mirifica:

Kwao Krua is an incredible herb with all kinds of advantages, and it can be applied to medical, food-supplementing, and cosmetic purposes. At present, Kwao Krua is mainly classified as four species: White Kwao Krua (Pueraria Mirifica), Red Kwao Krua (Butea Superba), Black Kwao Krua (Mucuna Macrocarpa Wall), and Dull Grey Kwao Krua (Kwao Krua Mor). White Kwao Krua, also known as Pueraria Mirifica, is the most well-known among these four species.

Pueraria Mirifica has been recognized as the prime Thai herb for a long period of time. People also call it Pueraria candollei Grah. var. mirifica (Airy Shaw et. Suvatabandhu) Niyomdham, and categorize it into the family of Leguminosae. Previously, the main application of Pueraria Mirifica was rejuvenating the elderly. Later on, researches find out that Pueraria Mirifica consists of phytoestrogens, which is an estrogen similar to human hormones. Therefore, the current application of Pueraria Mirifica has expanded into purposes like improving health, boosting appetite, supporting sleeping conditions, relieving pain, improving eye conditions, nourishing hair, improving skin conditions, and enlarging breasts.

Pueraria Mirifica Chemistry


beta-sitosteroldeoxymiroestrolisomiroestrolisomiroestrol-7-methyl estermiroestrolmiroestrol-3-methyl-ester



1. Isoflavones:
daidzein (7,4′-dihydroxyisoflavone)genistein (5,7,4′-trihydroxyisoflavone)kwakhurin (3-[2-(3,3-dimethylallyl)-4,6-dihydroxy-3-methoxyphenyl]-7-hydroxyisoflavone)
kwakhurin hydrateformononetin (7-hyrdroxy-4′-methoxyisoflavone)


2. Isoflavone glycosides
daidzin (daidzein-7-O-glucoside)genistin (genistein-7-O-glucoside)puerarin (6′- O-beta-apiofuranoside)
puerarin-6″-monoacetatemirificin (puerarin-6″-O-beta-apiofuranoside)


3. Coumestans
coumestrol (3,9-dihydroxycoumestan)mirificoumestan (3,9-dihydroxy-8-methoxy-7-(3,3-dimethylallyl)-coumestan)mirificoumestan glycol (3,9-dihydroxy-8-methoxy-7-(2,3-dihydroxy-3-methylbutyl)-coumestan)mirificoumestan hydrate


4. Others
(+)-tuberosinpterocarpenepuemiricarpene (3,9-dihydroxy-8-methoxy-7-prenylpterocarpene)


The Family of Pueraria:

There are various kinds of Pueraria across the globe, and each kind provides different quantity of phytochemicals.


The Pueraria Lobata:

This original kind of Pueraria, also called Ge Gen in Chinese, can be found in eastern and southeastern Asia. Just as the other kinds of the Pueraria family, the roots of Pueraria Lobata constitute isoflavonoids, daidzin, daidzein, puerarin, some associated glucosides, derivatives, sapogenins, and complicated sterols (inclusive of β-sitosterol). This herb has diverse effects on intrinsic conditions, such as vasodilation of coronary and cerebrum, inhibition of platelet aggregation, as well as effects of hypotension, β-adreneigic blocking, antiarrhythmic, immunostimulant, and antipyretic. At times, people use this plant as a component in macrobiotic cooking in order to produce more viscous sauce. Also, this plant is able to treat alcohol abuse since it can lower one’s addiction to alcoholic beverages.


The Pueraria Phaseoloides:

This plant can be found in the south, east and southeast parts of Asia. In Australia, people call it Puero. The roots of Pueraria Phaseoloides are scarcely used for consumption. This herb is usually used to improve eye problems and blennorrhoea. In Africa, this herb is chiefly planted as cover crops in farms to avoid the erosion of soil and ameliorate soil texture.


The Pueraria Thomsonii:

The other names of Pueraria Thomsonii, which can be seen in Vietnam, are “kudzu vine” and “kudzu bean”. This species consists of puerarin, daidzen, daidzin and amylum, which serves as a perfect ingredient for flour manufacturing. The foliage of the herb is abundant in amino acids, asparagine and adenine. Therefore, it can be used to ease the pain when treating bites.


The Pueraria Thunbergiana:

You can usually see this kind of Pueraria in countries like Philippines, India, Japan and Malaysia. The leaves of the plant consist of glutamic acid, adenine, asparagin and butyric acid. This herb has the effect of fighting against inflammation, so it is usually used for curing biting and other skin-itching problems. All parts of this herb are regarded as miraculous cure of skin issues.


The Pueraria Tuberosa:

Pueraria Tuberosa can be found in the west area of Himalaya. The roots of this herb constitute puerarin (a C-glucoside of the structure of 4′,6-dihydroxy-7-glucosyl isoflavone), diadzein, (or 7,4′-dihydroxy-isoflavone), daidzin, and 4′,6”-di-O-acetylpuerarin. This plant can be used not only to reduce hypertension and blood sugar but also to improve the swell of swollen joints.


The Pueraria Mirifica Airy Shaw & Suvatabandhu:

This species of Pueraria, also called as Kwao Krua or White Kwao Krua, is an herb growing natively in Thailand. It is categorized into the Leguminosae family or the subfamily of soy, bean and pea. The skin color of its root tubers is brownish white, and the flesh color is white. It is commonly seen in rainforests at great heights in Northern Thailand, particularly in Doi Suthep, which is a mountain in Chiang Mai.

The root tuber of this plant consists of a great amount of activated admixtures. It is the particular estrogenic compounds named miroestrol and deoxymiroestrol contained inside that makes this herb extraordinary. The growing surroundings and cultivating methods of its root tubers decide their shape and size.


Find Out More about the Marvelous Kinds of Pueraria Mirifica:

The varied types of Pueraria Mirifica contain dissimilar quantities of phytoestrogens, which play an important role in deciding the balance of hormones and renewing one’s youth. You may wonder which type of Pueraria Mirifica is the finest one that constitutes the largest amount of phytoestrogens. After spending over a decade on researches, we finally find out the best herb among all, and we are hereby delighted to present Sardi 190 to you. Evidence shows that, including the experiment of HPLC, Sardi 190 Pueraria Mirifica is the most suitable unprocessed material to be made into products related to rejuvenation and dietary supplements. This is why Sardi 190 Pueraria Mirifica is regarded as the most high-quality kind of herb.


Learn More about Sardi 190 Pueraria Mirifica:

The conventional Thai herb, Pueraria Mirifica, can be seen nearly everywhere in Thailand, particularly the northern part of the country. There are various types of Pueraria Mirifica in the forest, but only some are suitable for consumption because some may contain toxicity, ineffectiveness or more inactive compounds.

Thailand National Swine Research and Training Center clearly knows this issue as well as the value of the herbs. Hence, they conducted many researches to find out the most suitable ways of cultivating the plants. Sompoch Tubcharoen, the professor of Kasetsart University, Kamphaeng Saen Campus, is the head of this program. Initially, the fecundity is quite low. Even though the technique of root grafting was formed in 1999, the proliferation was not high as expected.

After a decade of hard works on doing researches, researchers eventually find out the most appropriate methods to cultivate Pueraria Mirifica, which are the technique of cutting and explantation. These findings lead to the discovery of Sardi 190. The active compounds it contains are higher than those of the other normal kinds of Pueraria Mirifica. Sardi 190 Pueraria Mirifica grows in a safe surrounding with a suitable way of cultivation. Hence, it can stretch out faster and produce larger quantities. On account of this reason, Sardi 190, a specially-cultivated plant, is recognized as the better kind of Pueraria Mirifica.

Later on, researchers plan to introduce Sardi 190 Pueraria Mirifica to the public and advice farmers to grow a higher amount of this herb, so that it can be widely applied or exported to other nations.


Methods to Cultivate Sardi 190 Pueraria Mirifica:

In order to grow Pueraria Mirifica, you need to have the soil well-prepared in a special manner, as chemical manure cannot be used in the process of planting. Firstly, make clay soil into loam. Secondly, put a certain amount of organic fertilizer into the soil for the purpose of fertilization. Be careful of this procedure because it may influence the amount of the tubers of Pueraria Mirifica. In addition to the preparation of the soil, another important factor is the control of water, due to that Pueraria Mirifica must depend on a large amount of water in its first year of cultivation. Thus, furrowing is an effective method to provide the roots an easier way of water absorption. When the process of furrowing is done, add a bit of farmyard manure and use a disc harrow to make the soil loose. Moreover, you need to use mineral licks to collect the gas which can help Pueraria Mirifica grow better.

Methods to Cultivate Sardi 190 Pueraria Mirifica:

Seed Planting

Plant Cutting

Root Grafting


For the way of planting seeds, put them in a plate full of rice husk ash. Leave the seeds in the plate for 45 days, and then put the bud into grow bags. After another 60 days, transfer the seedlings to a little plot of land outside. Make sure that you firstly use a tractor to create the soil horizon for the cultivation on the land. The most suitable month for growing Pueraria Mirifica is April.


You can grow the herb on either ridges or plains, which depends on the zone of the land as it may be low or high. The soil that is most suitable for growing plants is loam or sandy loam. In addition, waterworks should be well restrained to avoid any overfilling issue.


Pueraria Mirifica is a vine. This is why it is crucial to maintain its climbing attribute during the process of cultivation. By doing so, the herb can be planted in a perfect condition, and therefore grow more foliage that serves as an essential factor for better photosynthesis. This is also beneficial to the storage of higher phytoestrogens of the plant.



Before covering seedlings with plastic cloths, agronomists must dig tiny holes with a space of around 20×20 cm (also with an equal interval between each herb) and moisten them appropriately. After that, transplant the root grafting to the land and have it covered with straw or hay for the purpose of maintaining hydration and protecting seedlings from sunlight.


It is not difficult to cultivate Pueraria Mirifica because this type of plants does not attract insects. As it is planted to a certain degree, use a trellis which is about 1.5 meter high to support the growth of the herb, so that it can climb upward to absorb sunlight, and you will have less trouble looking after the plant, since you are able to reach it even when it is grown to the top of the trellis.


Generally, it takes about 3 years for Pueraria Mirifica to be reaped. Hence, if Pueraria Mirifica is planted for commercial purposes, it is suggested to use an excavator due to that it is a quicker and easier cultivating method. Such a way can also make the soil well-prepared for the cultivation next time. After you reap Pueraria Mirifica, be sure to clean it with water. Tubers of top quality will sink in the water. After this, have tubers sliced and left dry under the sun for 2 to 3 days. When tubers are totally dry, put them into airtight plastic bags.


Sardi 190 Pueraria Mirifica, which is a cultivar, is currently getting more and more popular. It is a kind of herb having great potential for markets overseas, since it is of great effects and safety that can be properly manufactured into products regarding rejuvenation, tonic, breast enlargement caring, facial caring, sexual healthcare, medicine, and even animal food. As a result, Sardi 190 Pueraria Mirifica is a product that can be used safely and effectively by humans.


How Extraordinary Is Sardi 190 Pueraria Mirifica?

Based on the researches about the types of Pueraria Mirifica done by Kasetsart University of Thailand, which takes more than two decades, Sardi 190 Pueraria Mirifica is discovered to be the finest kind of Pueraria Mirifica on account of its great attributes as follows:

  1. Active admixtures:Sardi 190, an exclusively cultivated herb, consists of phytoestrogens which are higher than those of the normal Pueraria Mirifica like Puerarin, Miroestrol, Daidzin and Genistin. Such activated compounds are crucial factors in renewing the youth and maintaining health of females.
  2. Planting: Sardi 190 Pueraria Mirifica is the best kind of herb to be planted in a special farm. Different Pueruaria Mirifica grown in unlike areas provides divergent numbers of activated admixtures. The researchers come up with a solution named “root grafting,” which is a cultivating technique. The technique makes it possible for Sardi 190 Pueraria Mirifica to be planted in individual farms, providing quality that is 99% the same as each cultivar. Our Sardi 190 Pueraria Mirifica features high criterion of quality assurance, scientific experiments and advanced cultivating technique. It is surely a perfect combination of the finest quality and attributes.
  3. Fecundity:When this kind of plant is grown in suitable surroundings, it can create an effect of stretching out more swiftly and producing more quantities. With the escalating demand for this amazing plant, this herb is the perfect option for manufacture, since it is considered to be one of the possibilities to boost the Thai economy.


Sardi 190 Pueraria Mirifica, an unprocessed material, is the most suitable component to be manufactured into healthcare and cosmetic goods. Furthermore, it can serve as superior healthcare supplements for individual usage.


The Special Farm:

With consistent experiments on the fecundity of soil as well as advanced cultivating technique, we are the dominant herbal firm which possesses a farm providing the perfect conditions of cultivating Sardi 190 Pueraria Mirifica. The land we use to plant Sardi 190 Pueraria Mirifica is rich in nutrition, so no harmful chemical is used during the process of cultivation.


The Scientific Experiments on Sardi 190 Pueraria Mirifica:

We have each batch of Sardi 190 Pueraria Mirifica tested in our laboratory, complying with the criterion of microorganism, insecticides, heavy metals, activated compounds, and nutrients. By doing so, we assure you of the safety and effectiveness of our products. Below is some information about the experiments



Evidence shows that the Sardi 190 Pueraria Mirifica we produce does not contain any contaminated or toxic substances like coliforms and salmonella. What’s more, the amount of mold and yeast found in our products abides by our experimental criterion. Such two admixtures are commonly seen in natural farm’s soil. All the compounds listed here are proved to be of high quality, which can be consumed safely by human beings.



It is widely known that insecticides are inimical to the health of human beings and animals. The usage of such chemicals can affect our surroundings greatly and furthermore influence the quality of Sardi 190 Pueraria Mirifica. Hence, we have figured out the best way of planting to regulate the condition. In our report, you can find that the Sardi 190 Pueraria Mirifica we produce does not contain any of such hazardous chemicals, proving that this product can be used safely for a long period of time.


Heavy Metals

We test the heavy metals contained in each batch of Sardi 190 Pueraria Mirifica, just to promise you that this unprocessed material meets the scientific criterion and does no harm to human body. The experiment on heavy metals shows that the Sardi 190 Pueraria Mirifica we produce is suitably edible for mankind. Therefore, you can have faith in our products because they are not harmful to your health.


Activated Compounds

High Performance Liquid Chromatography (HPLC) is an exclusive technique which is able to discover the activated compounds like miroestrol, puerarin and daidzin which are inside Sardi 190 Pueraria Mirifica. The results of this part of experiments show that Sardi 190 Pueraria Mirifica, our product of unprocessed material, is an ingredient of the finest quality.



Many companies overlook the importance of experiments on nutrients, but in fact, a lot of industries are in need of such tests. To meet the demand, we test the nutrition inside Sardi 190 Pueraria Mirifica as well. The information provided here shows that this kind of plant is filled with necessary nutrition which is beneficial to not only comeliness but also the sustenance of health. As a result, you are assured of the quality of our products. The Sardi 190 Pueraria Mirifica we produce is the finest unprocessed material which is worthy of venture regarding the manufacture of cosmetic and healthcare related products.


The Products of Sardi 190 Pueraria Mirifica:

The 4 types of the products of Sardi 190 Pueraria Mirifica are designed to meet various individual and manufacturing demands:


100% Sardi 190 Pueraria Mirifica Herb Powder Extract (Premium Grade)


100% Sardi 190 Pueraria Mirifica Herb Powder Extract (Premium Grade) is a pack of unmixed powder. It is made from Sardi 190, a unique kind of Pueraria Mirifica, which offers the largest amount of active compounds and the best quality among all. The design of this product focuses on manufacturing objectives like producing dietary supplements or mingling with other components according to your preferred formulas.


Instant 100% Sardi 190 Pueraria Mirifica Herb Powder Extract (Premium Grade)


Instant 100% Sardi 190 Pueraria Mirifica Herb Powder Extract (Premium Grade) is a pack of powder that can be used right away. It is made from Sardi 190, a unique kind of Pueraria Mirifica, which offers the largest amount of active compounds and the finest quality. You only need to add the powder into your daily food or favorite beverages, and the edibles are ready for consumption.


Sardi 190 Pueraria Mirifica Herbal Extract in Liquid Type (High Concentration)


Sardi 190 Pueraria Mirifica Herbal Extract in Liquid Type (High Concentration) is a pack of liquid extract. It is made from Sardi 190, a unique kind of Pueraria Mirifica, which offers the largest amount of active compounds and the best quality among all. The design of this product focuses on manufacturing objectives like mingling with other components according to your preferred formulas, and so on.


Sardi 190 Pueraria Mirifica Sliced Sheet (Premium Grade)


Sardi 190 Pueraria Mirifica Sliced Sheet (Premium Grade) is a pack of top quality sliced sheet. It is made from Sardi 190, a unique kind of Pueraria Mirifica, which offers the largest amount of active compounds and the best quality among all. The design of this product focuses on manufacturing objectives like producing dietary supplements or mingling with other components according to your preferred formulas.

Researches about Pueraria Mirifica:

It takes scientists around the world decades to dig into Pueraria Mirifica, also called White Kwao Krua, on account of its various attributes. The majority of the researches on Pueraria Mirifica focus on the discovery of its effects of rejuvenation. The estrogenic compounds play an important role in such astonishing effects, because these compounds are in charge of changes of physical attributes such as health or youth. In accordance with “Pueraria Mirifica for Menopausal Symptom Relief and Tissue Support,” a research published in Journal of Restorative Medicine in 2012 and authored by Jill Stansbury, Paul Saunders, and David Winston, it is assumed that “Pueraria may be a safe alternative to traditional drugs because of its beneficial effects on bone density, genitourinary function and cardiovascular health without the side effects or risks associated with hormone replacement therapy”. In addition, part of the studies on Pueraria Mirifica suggests that this type of conventional plants has an effect on reducing the risks of having breast cancer, since there are phytoestrogens contained inside, which may defeat cancer. The other interesting subjects of the studies on Pueraria Mirifica are its effects of enhancing breast size and nourishing skin. All the evidence shows that Pueraria Mirifica is a plant which can improve the health condition and comeliness of human beings. Nevertheless, further researches on this herb should be conducted in order to find out more unknown effects that Pueraria Mirifica can have on human health.


To learn more of the researches about Pueraria Mirifica, please click here:


Understand Sardi 190 Pueraria Mirifica Better:

The information of Pueraria Mirifica (White Kwao Krua) and its various advantages is too abundant to be told at a time. If you want to know more about this marvelous plant, please contact us