is known to occur when other animals consume
Cordyceps.7 In cultivation, Cordyceps often exhibits
a single-celled, yeast-like anamorphic growth
stage. Similar yeast-like symbionts of the genus
Cordyceps (or their anamorphs) have been found
in other insects, most logically existing to some
benefi t of the host insect.8 If this is the case with the
Cordyceps/moth pairing, then it may be the death
of the insect host that is the stressor triggering the
Cordyceps to produce its fruit body. Once the host
insect dies, the Cordyceps would have to go into a
reproduce-or-die mode. In most fungi, the mycelium
is the stable-state life form, rather than the more
usually seen fruit body. It is most common in the
fungal kingdom that fruit body formation does
not happen unless and until some severe stressor
occurs, forcing this defensive reproductive-phase
response. In nature, these stressors are usually heat
and cold, fi re and fl ood, or the complete consumption
of the food source and the resulting nutrient
defi ciency. In the laboratory it is very diffi cult to
trigger Cordyceps to fruit, but when fruiting does
occur, it is always in connection with one or more
of these types of stressors.
IV. CORDYCEPS SPECIES DIVERSITY
AND ARTIFICIAL CULTIVATION
There are currently more than 680 documented
species of Cordyceps3,4,6 found on all six inhabited
continents and in many climatic zones and habitats
and feeding off a range of hosts. As studies of different
species of genus Cordyceps continue, it has
become increasingly apparent that the potential
medicinal benefi ts of Cordyceps spp. are not related
only to the one species C. sinensis. Of the many
different species of Cordyceps, those presently being
cultivated for medicinal purposes and use in
health supplements include C. sinensis, C. militaris,
C. sobolifera, C. subssesilus, C. ophioglossoides,
and others.1,2
Due to the rarity and high prices of the wild
collected variety (2008 price in San Francisco and
other major U.S. cities was as high as $75,000
per kilogram), attempts have long been made
to cultivate Cordyceps. By the mid-1990s, the
majority of Cordyceps available in the world’s
marketplace was artifi cially cultivated.2,9 Because
of the development of modern biotechnologybased
cultivation methods, the availability of this
previously rare health supplement has greatly
increased in the last 20 years. The demand for
Cordyceps has also compounded exponentially,
in this same time frame, partly due to the opening
of China to trade with the West in the 1970s,
exposing many more people around the world to
the concepts and practices of TCM. As Cordyceps
has always been highly revered in TCM, it is
reasonable that with increased exposure to TCM,
the demand for this herb has also increased. Such
an increase has lead to over-harvesting of the
wild stocks and a subsequent shortage of wild
collected species of Cordyceps.9–11
Many companies now produce artificially
cultivated Cordyceps products, both from the
mycelium as well as from the fruit bodies. The
increase in supply has given rise to variations in
purity and quality, creating a situation in which there
are a large number of counterfeit and adulterated
products being sold.4,11 Recently, new methods for
assaying the quality of Cordyceps products have
been introduced.9
The large variations in quality found in cultivated
Cordyceps has led many consumers to
believe the wild collected variety is medicinally
better than the cultivated type. But with new advances
in biotechnology this is rapidly changing.
One manufacturer is even growing Cordyceps
in an artifi cial environment exactly replicating
the natural growth conditions of Cordyceps (the
high-altitude air composition and low temperature
found on the Himalayan plateau).12 This lowtemperature
hypoxia cultivation in an atmosphere
consisting primarily of nitrogen, carbon dioxide,
carbon monoxide, and only low levels of oxygen
allows the artifi cial cultivation of Cordyceps, which
repli cates the chemical analysis of wild Cordyceps
as closely as can be determined by today’s most
sensitive analytical instruments, making cultivated
Cordyceps a realistic substitute for the much higher
priced wild Cordyceps. These unique cultivation
protocols, coupled with the developments of new
strains and hybridization between strains, is resulting
in Cordyceps of a heretofore unprecedented
quality and consistency.12
Begell House
is known to occur when other animals consume
Cordyceps.7 In cultivation, Cordyceps often exhibits
a single-celled, yeast-like anamorphic growth
stage. Similar yeast-like symbionts of the genus
Cordyceps (or their anamorphs) have been found
in other insects, most logically existing to some
benefi t of the host insect.8 If this is the case with the
Cordyceps/moth pairing, then it may be the death
of the insect host that is the stressor triggering the
Cordyceps to produce its fruit body. Once the host
insect dies, the Cordyceps would have to go into a
reproduce-or-die mode. In most fungi, the mycelium
is the stable-state life form, rather than the more
usually seen fruit body. It is most common in the
fungal kingdom that fruit body formation does
not happen unless and until some severe stressor
occurs, forcing this defensive reproductive-phase
response. In nature, these stressors are usually heat
and cold, fi re and fl ood, or the complete consumption
of the food source and the resulting nutrient
defi ciency. In the laboratory it is very diffi cult to
trigger Cordyceps to fruit, but when fruiting does
occur, it is always in connection with one or more
of these types of stressors.
IV. CORDYCEPS SPECIES DIVERSITY
AND ARTIFICIAL CULTIVATION
There are currently more than 680 documented
species of Cordyceps3,4,6 found on all six inhabited
continents and in many climatic zones and habitats
and feeding off a range of hosts. As studies of different
species of genus Cordyceps continue, it has
become increasingly apparent that the potential
medicinal benefi ts of Cordyceps spp. are not related
only to the one species C. sinensis. Of the many
different species of Cordyceps, those presently being
cultivated for medicinal purposes and use in
health supplements include C. sinensis, C. militaris,
C. sobolifera, C. subssesilus, C. ophioglossoides,
and others.1,2
Due to the rarity and high prices of the wild
collected variety (2008 price in San Francisco and
other major U.S. cities was as high as $75,000
per kilogram), attempts have long been made
to cultivate Cordyceps. By the mid-1990s, the
majority of Cordyceps available in the world’s
marketplace was artifi cially cultivated.2,9 Because
of the development of modern biotechnologybased
cultivation methods, the availability of this
previously rare health supplement has greatly
increased in the last 20 years. The demand for
Cordyceps has also compounded exponentially,
in this same time frame, partly due to the opening
of China to trade with the West in the 1970s,
exposing many more people around the world to
the concepts and practices of TCM. As Cordyceps
has always been highly revered in TCM, it is
reasonable that with increased exposure to TCM,
the demand for this herb has also increased. Such
an increase has lead to over-harvesting of the
wild stocks and a subsequent shortage of wild
collected species of Cordyceps.9–11
Many companies now produce artificially
cultivated Cordyceps products, both from the
mycelium as well as from the fruit bodies. The
increase in supply has given rise to variations in
purity and quality, creating a situation in which there
are a large number of counterfeit and adulterated
products being sold.4,11 Recently, new methods for
assaying the quality of Cordyceps products have
been introduced.9
The large variations in quality found in cultivated
Cordyceps has led many consumers to
believe the wild collected variety is medicinally
better than the cultivated type. But with new advances
in biotechnology this is rapidly changing.
One manufacturer is even growing Cordyceps
in an artifi cial environment exactly replicating
the natural growth conditions of Cordyceps (the
high-altitude air composition and low temperature
found on the Himalayan plateau).12 This lowtemperature
hypoxia cultivation in an atmosphere
consisting primarily of nitrogen, carbon dioxide,
carbon monoxide, and only low levels of oxygen
allows the artifi cial cultivation of Cordyceps, which
repli cates the chemical analysis of wild Cordyceps
as closely as can be determined by today’s most
sensitive analytical instruments, making cultivated
Cordyceps a realistic substitute for the much higher
priced wild Cordyceps. These unique cultivation
protocols, coupled with the developments of new
strains and hybridization between strains, is resulting
in Cordyceps of a heretofore unprecedented
quality and consistency.12
Begell House
การแปล กรุณารอสักครู่..
is known to occur when other animals consume
Cordyceps.7 In cultivation, Cordyceps often exhibits
a single-celled, yeast-like anamorphic growth
stage. Similar yeast-like symbionts of the genus
Cordyceps (or their anamorphs) have been found
in other insects, most logically existing to some
benefi t of the host insect.8 If this is the case with the
Cordyceps/moth pairing, then it may be the death
of the insect host that is the stressor triggering the
Cordyceps to produce its fruit body. Once the host
insect dies, the Cordyceps would have to go into a
reproduce-or-die mode. In most fungi, the mycelium
is the stable-state life form, rather than the more
usually seen fruit body. It is most common in the
fungal kingdom that fruit body formation does
not happen unless and until some severe stressor
occurs, forcing this defensive reproductive-phase
response. In nature, these stressors are usually heat
and cold, fi re and fl ood, or the complete consumption
of the food source and the resulting nutrient
defi ciency. In the laboratory it is very diffi cult to
trigger Cordyceps to fruit, but when fruiting does
occur, it is always in connection with one or more
of these types of stressors.
IV. CORDYCEPS SPECIES DIVERSITY
AND ARTIFICIAL CULTIVATION
There are currently more than 680 documented
species of Cordyceps3,4,6 found on all six inhabited
continents and in many climatic zones and habitats
and feeding off a range of hosts. As studies of different
species of genus Cordyceps continue, it has
become increasingly apparent that the potential
medicinal benefi ts of Cordyceps spp. are not related
only to the one species C. sinensis. Of the many
different species of Cordyceps, those presently being
cultivated for medicinal purposes and use in
health supplements include C. sinensis, C. militaris,
C. sobolifera, C. subssesilus, C. ophioglossoides,
and others.1,2
Due to the rarity and high prices of the wild
collected variety (2008 price in San Francisco and
other major U.S. cities was as high as $75,000
per kilogram), attempts have long been made
to cultivate Cordyceps. By the mid-1990s, the
majority of Cordyceps available in the world’s
marketplace was artifi cially cultivated.2,9 Because
of the development of modern biotechnologybased
cultivation methods, the availability of this
previously rare health supplement has greatly
increased in the last 20 years. The demand for
Cordyceps has also compounded exponentially,
in this same time frame, partly due to the opening
of China to trade with the West in the 1970s,
exposing many more people around the world to
the concepts and practices of TCM. As Cordyceps
has always been highly revered in TCM, it is
reasonable that with increased exposure to TCM,
the demand for this herb has also increased. Such
an increase has lead to over-harvesting of the
wild stocks and a subsequent shortage of wild
collected species of Cordyceps.9–11
Many companies now produce artificially
cultivated Cordyceps products, both from the
mycelium as well as from the fruit bodies. The
increase in supply has given rise to variations in
purity and quality, creating a situation in which there
are a large number of counterfeit and adulterated
products being sold.4,11 Recently, new methods for
assaying the quality of Cordyceps products have
been introduced.9
The large variations in quality found in cultivated
Cordyceps has led many consumers to
believe the wild collected variety is medicinally
better than the cultivated type. But with new advances
in biotechnology this is rapidly changing.
One manufacturer is even growing Cordyceps
in an artifi cial environment exactly replicating
the natural growth conditions of Cordyceps (the
high-altitude air composition and low temperature
found on the Himalayan plateau).12 This lowtemperature
hypoxia cultivation in an atmosphere
consisting primarily of nitrogen, carbon dioxide,
carbon monoxide, and only low levels of oxygen
allows the artifi cial cultivation of Cordyceps, which
repli cates the chemical analysis of wild Cordyceps
as closely as can be determined by today’s most
sensitive analytical instruments, making cultivated
Cordyceps a realistic substitute for the much higher
priced wild Cordyceps. These unique cultivation
protocols, coupled with the developments of new
strains and hybridization between strains, is resulting
in Cordyceps of a heretofore unprecedented
quality and consistency.12
Begell House
การแปล กรุณารอสักครู่..
เป็นที่รู้จักกันเกิดขึ้น เมื่อสัตว์อื่นกิน
Cordyceps 7 ในการเพาะปลูก , Cordyceps มักจะมา : celled เดียว , ยีสต์แบบจอกว้างการเจริญเติบโต
เวที คล้ายยีสต์ เช่น symbionts ของสกุล
Cordyceps ( หรือ anamorphs ) ได้ถูกพบในแมลงอื่น ๆ
,
benefi ส่วนใหญ่ตรรกะที่มีอยู่บางทีกองทัพแมลง ถ้าเป็นกรณีนี้กับ
ถั่งเฉ้า / ผีเสื้อจับคู่ แล้วอาจจะตาย
of the insect host that is the stressor triggering the
Cordyceps to produce its fruit body. Once the host
insect dies, the Cordyceps would have to go into a
reproduce-or-die mode. In most fungi, the mycelium
is the stable-state life form, rather than the more
usually seen fruit body. It is most common in the
fungal kingdom that fruit body formation does
not happen unless and until some severe stressor
occurs, forcing this defensive reproductive-phase
response. In nature, these stressors are usually heat
and cold, fi re and fl ood, or the complete consumption
of the food source and the resulting nutrient
defi ciency. In the laboratory it is very diffi cult to
trigger Cordyceps to fruit, but when fruiting does
occur,มันเสมอในการเชื่อมต่อกับหนึ่งหรือมากกว่าของเหล่านี้ประเภทของความเครียด
.
4
เพาะถั่งเฉ้าหลากหลายชนิด และประดิษฐ์ปัจจุบันมีมากกว่า 680 เอกสาร
ชนิด cordyceps3,4,6 ทั้ง 6 ทวีป และอาศัยอยู่ในเขตภูมิอากาศมากมาย
และที่อยู่อาศัยและการให้ออกจากช่วงของโฮสต์ เช่นการศึกษาของสายพันธุ์ที่แตกต่างกันของพืช Cordyceps ต่อไป
มันมีกลายเป็นที่ชัดเจนมากขึ้นว่าศักยภาพ
สมุนไพร benefi TS ของ Cordyceps spp . ไม่เพียงหนึ่งชนิดที่เกี่ยวข้อง
ซี ไซแนนซิส ของหลายๆสายพันธุ์ Cordyceps
ปัจจุบันเป็นผู้ปลูกเพื่อวัตถุประสงค์ยา และใช้ในอาหารเสริมสุขภาพรวมถึง C
C ทหารไซแนนซิส ซี , sobolifera , C . subssesilus , C . ophioglossoides
2
, และอื่น ๆDue to the rarity and high prices of the wild
collected variety (2008 price in San Francisco and
other major U.S. cities was as high as $75,000
per kilogram), attempts have long been made
to cultivate Cordyceps. By the mid-1990s, the
majority of Cordyceps available in the world’s
marketplace was artifi cially cultivated.2,9 Because
of the development of modern biotechnologybased
วิธีการเพาะปลูก ด้านอาหารเสริมสุขภาพนี้
หายาก ก่อนหน้านี้มีมากเพิ่มขึ้น ในช่วง 20 ปีที่ผ่านมา ความต้องการ
Cordyceps ยังประกอบชี้แจง ,
ในกรอบเวลาเดียวกันนี้ ส่วนหนึ่งเนื่องจากการเปิด
ของจีนการค้ากับตะวันตกในปี 1970
เปิดเผยคนอีกมากมายทั่วโลก
แนวคิดและการปฏิบัติของ TCM . เช่น Cordyceps
ได้เสมอที่นับถือใน TCM ก็เหมาะสมกับการ
) เพิ่มขึ้น , ความต้องการสมุนไพรนี้ยังเพิ่มขึ้น เช่น
เพิ่มขึ้นทำให้กว่าการเก็บเกี่ยว
หุ้นป่าและการขาดแคลนที่ตามมาของป่า
รวบรวมสายพันธุ์ Cordyceps 9 – 11
ตอนนี้หลาย บริษัท ผลิตหรือปลูกถั่งเฉ้าผลิตภัณฑ์ ทั้งจาก
เส้นใย รวมทั้งจากผลไม้อีกด้วย
เพิ่มขึ้นในการจัดหาได้ก่อให้เกิดการเปลี่ยนแปลงในการสร้างความบริสุทธิ์และคุณภาพ
เป็นสถานการณ์ซึ่งมีเป็นจำนวนมาก และการปนปลอม
ผลิตภัณฑ์ที่มีการขาย 4,11 เมื่อเร็ว ๆนี้วิธีการใหม่สำหรับ
assaying คุณภาพของผลิตภัณฑ์ถั่งเฉ้าได้ 9
แนะนำตัว ขนาดใหญ่ในคุณภาพที่พบในการปลูกในรูปแบบต่าง ๆ
ถั่งเฉ้า ทำให้ผู้บริโภคหลายคน
เชื่อว่าป่ารวบรวมความหลากหลายเป็นอย่างมีคุณสมบัติเป็นยา
ดีกว่าปลูกแบบ แต่ด้วยเทคโนโลยีใหม่
เทคโนโลยีชีวภาพนี้เปลี่ยนแปลงไปอย่างรวดเร็ว หนึ่งในผู้ผลิตจะยังเติบโต Cordyceps
ใน artifi ่สิ่งแวดล้อมตรงคำตอบ
การเจริญเติบโตตามธรรมชาติ สภาพของ Cordyceps (
องค์ประกอบของอากาศที่อุณหภูมิต่ำและสูงสูงfound on the Himalayan plateau).12 This lowtemperature
hypoxia cultivation in an atmosphere
consisting primarily of nitrogen, carbon dioxide,
carbon monoxide, and only low levels of oxygen
allows the artifi cial cultivation of Cordyceps, which
repli cates the chemical analysis of wild Cordyceps
as closely as can be determined by today’s most
sensitive analytical instruments, making cultivated
Cordyceps a realistic substitute for the much higher
priced wild Cordyceps. These unique cultivation
protocols, coupled with the developments of new
strains and hybridization between strains, is resulting
in Cordyceps of a heretofore unprecedented
quality and consistency.12
Begell House
การแปล กรุณารอสักครู่..