| 词条 | Asparagus racemosus |
| 释义 |
|taxon = Asparagus racemosus | name = Shatavari | image = Asparagus racemosus.JPG | image_caption = Plant photographed at Pune | authority = Willd.[1] | synonyms = *Asparagus rigidulus Nakai[1]
}} Asparagus racemosus (satavar, shatavari, or shatamull, shatawari) is a species of asparagus common throughout Nepal, Sri Lanka, India and the Himalayas. It grows {{convert|1-2|m|abbr=on}} tall and prefers to take root in gravelly, rocky soils high up in piedmont plains, at {{convert|1300–1400|m|abbr=on}} elevation.[2] It was botanically described in 1799.[1] Because of its multiple uses, the demand for Asparagus racemosus is constantly on the rise. Because of destructive harvesting, combined with habitat destruction, and deforestation, the plant is now considered "endangered" in its natural habitat.{{citation needed|date=November 2013}} Descripion{{unreferenced section|date=March 2019}}Shatavari has small pine-needle-like phylloclades (photosynthetic branches) that are uniform and shiny green. In July, it produces minute, white flowers on short, spiky stems, and in September it fruits, producing blackish-purple, globular berries. It has an adventitious root system with tuberous roots that measure about one metre in length, tapering at both ends, with roughly a hundred on each plant. UsesShatavari is important in traditional Ayurvedic medicine. Extracts made from dried roots are used for various reproductive and hormonal issues in women.[3][4][5] It is also used in cases of gastric ulcers and indigestion.[3][6] Despite its long history of use in Ayurveda, few studies exist to support health effects of shatavari.[4] Studies of its effects on lactation have shown mixed results.[7] Its safety has not been well studied, however small trials have found no adverse effects in mothers or their babies.[7] The key pharmacologic constituents of shatavari are steriodal saponins, mucilage, and alkaloids.[3] Chemical constituentsAsparagamine A, a polycyclic alkaloid was isolated from the dried roots[8][9] and subsequently synthesized to allow for the construction of analogs.[10]Steroidal saponins, shatavaroside A, shatavaroside B, filiasparoside C, shatavarins, immunoside, and schidigerasaponin D5 (or asparanin A) were isolated from the roots of Asparagus racemosus.[11][12]Also known is the isoflavone 8-methoxy-5,6,4'-trihydroxyisoflavone 7-O-β-D-glucopyranoside.[13] See also
References1. ^1 2 3 {{GRIN | accessdate=April 25, 2009}} 2. ^{{cite web |url=http://www.hort.purdue.edu/newcrop/faminefoods/ff_families/liliaceae.html |title=LILIACEAE - Famine Foods |author=Robert Freeman |work=Centre for New Crops and Plant Products, Department of Horticulture & Landscape Architecture |publisher=Purdue University |date=February 26, 1998 |accessdate=April 25, 2009}} 3. ^1 2 {{cite book |last1=Romm |first1=Aviva |title=Botanical Medicine for Women's Health |date=2017 |publisher=Churchill Livingstone |isbn=978-0702061936 |page=369 |edition=2nd}} 4. ^1 {{cite book |last1=Pizzorno Jr. |first1=Joseph E. |last2=Murray |first2=Michael T. |last3=Joiner-Bey |first3=Herb |title=The Clinician's Handbook of Natural Medicine |date=2015 |publisher=Churchill Livingstone |isbn=9780702055140 |page=516 |edition=3rd}} 5. ^{{cite book |last1=Hechtman |first1=Leah |title=Clinical Naturopathic Medicine |date=2018 |publisher=Elsevier |isbn=9780729542425 |pages=879, 908 |edition=2}} 6. ^{{cite journal |last1=Goyal |first1=R. K. |last2=Singh |first2=Janardhan |last3=Lal |first3=Harbans |title=Asparagus racemosus—an update |journal=Indian Journal of Medical Sciences |date=September 2003 |volume=57 |issue=9 |pages=408–414 |pmid=14515032}} 7. ^1 {{cite web |title=Wild Asparagus |url=https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/f?./temp/~R2Mxse:1 |website=LactMed |publisher=National Institute of Health |accessdate=13 November 2018 |language=en}} 8. ^The Ley Group: Combinatorial Chemistry and total synthesis of natural products {{webarchive |url=https://web.archive.org/web/20120525200654/http://leygroup.ch.cam.ac.uk/lab_letters/PDF/asparagamine.pdf |date=May 25, 2012 }} 9. ^{{cite journal|doi=10.1002/chin.199505264 | volume=26 | issue=5 | pages=no | title=ChemInform Abstract: Structure of Asparagamine A (I), a Novel Polycyclic Alkaloid from Asparagus racemosus | year=2010 | journal=ChemInform | last1 = Sekine | first1 = T.}} 10. ^Total Synthesis Of The Antitumor Agent Asparagamine A retrieved 11-02-2011 {{webarchive |url=https://web.archive.org/web/20120425132550/http://www.researchgrantdatabase.com/g/1F32CA091635-01/Total-Synthesis-of-the-Antitumor-Agent-Asparagamine-A/ |date=April 25, 2012 }} 11. ^{{Cite journal | pmid = 19652422| year = 2009| author1 = Sharma| first1 = U| title = Steroidal saponins from Asparagus racemosus| journal = Chemical & Pharmaceutical Bulletin| volume = 57| issue = 8| pages = 890–3| last2 = Saini| first2 = R| last3 = Kumar| first3 = N| last4 = Singh| first4 = B| doi=10.1248/cpb.57.890}} 12. ^{{Cite journal | doi = 10.1016/j.phytochem.2007.09.001| pmid = 17936315| title = Steroidal saponins from the roots of Asparagus racemosus| journal = Phytochemistry| volume = 69| issue = 3| pages = 796–804| year = 2008| last1 = Hayes| first1 = Patricia Y.| last2 = Jahidin| first2 = Aisyah H.| last3 = Lehmann| first3 = Reg| last4 = Penman| first4 = Kerry| last5 = Kitching| first5 = William| last6 = De Voss| first6 = James J.}} 13. ^{{cite journal | pmid = 11295314| year = 2001| author1 = Saxena| first1 = V. K.| title = A new isoflavone from the roots of Asparagus racemosus| journal = Fitoterapia| volume = 72| issue = 3| pages = 307–9| last2 = Chourasia| first2 = S| doi=10.1016/s0367-326x(00)00315-4}} External links{{Commons category|Asparagus racemosus}}
4 : Asparagus|Plants used in Ayurveda|Flora of the Indian subcontinent|Plants described in 1799 |
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