Lavanda moyi: Versiyalar orasidagi farq

Vikipediya, ochiq ensiklopediya
Keyingi tahrir →
Kontent oʻchirildi Kontent qoʻshildi
VizualVikimatn
Ikromova Guli (munozara | hissa)
14 077 edits
„Lavender oil“ sahifasi tarjima qilib yaratildi
(Farq yoʻq)

29-Noyabr 2022, 08:26 dagi koʻrinishi

Bir shisha flakon lavanda moyi

Lavanda moyi - lavanda turkumiga mansub turlarning gul boshoqlaridan distillash orqali olingan efir moyi. Dunyo bo'ylab turli xil hid va sifatlarga ega 400 dan ortiq lavanda turlari mavjud. Lavanda moyining ikki shakli ajralib turadi, lavanda gul yog'i, rangsiz, suvda erimaydigan, zichligi 0,885 g/ml va lavanda boshoq moyi, Lavandula latifoliadan olingan, zichligi 0,905 g/ml.

Ishlab chiqarish

Sof lavanda efir moyi bug‘ bilan distillash orqali ishlab chiqariladi[1][2]. Bu qutbli birikmalarning yo'qotilishini kamaytirish hisobiga boshqa usullarga nisbatan ko'proq miqdorda moy hosil qiladi[3]. Lavanda gulining hosili odatda iyun oxiri va avgust oylari orasida yig‘iladi[4][1].

Lavanda moyi butun dunyoda ishlab chiqariladi, Bolgariya, Frantsiya va Xitoy ishlab chiqarishda yetakchilik qiladi[5][6].

Foydalanadi

Qo'shma Shtatlarda lavanda moyi maqsadli foydalanish uchun xavfsiz (GRAS) deb tan olingan[7]. Lavanda moyi parfyumeriya, aromaterapiyada ishlatilgan [8]. Ammo bu foydalanishning klinik foydasi yo'q[9]. Lavanda moyi sababli allergik reaksiyalar paydo bo'lishi mumkin bo'lsa-da, massaj terapiyasida ishlatiladi[9]. Demansni davolash uchun lavanta yog'ini qo'llashni qo'llab-quvvatlaydigan yaxshi dalillar yo'q[10].


Boshoqli lavanda yog'i, asosan, distillangan turpentindan foydalanish paydo bo'lgunga qadar, moyli bo'yashda erituvchi sifatida ishlatilgan[11].

Mumkin bo'lgan salbiy ta'sirlar

Ko'pgina efir moylari, shu jumladan lavanda moyi iste'mol qilinsa, zaharli bo'lishi mumkin[12][13]. Umuman olganda, 5 millilitre (0.17 US fl oz) suyultirilgan efir moyi kattalarda zaharlanishga olib kelishi mumkin, 2–3 millilitre (0.068–0.101 US fl oz) bolalarda toksik bo'lishi mumkin[14]. 2014-18-yillar mobaynida Yangi Janubiy Uelsda lavanda yog'i bilan zaharlanishning 271 ta holati qayd etilgan, bu barcha efir moylari bilan zaharlanish holatlarining 6,1 foizini tashkil qiladi[13]. Lavanda yog'ining asosiy toksik tarkibiy qismlari linalil asetat va linaloldir[12][15].

Lavanda yog'i bilan zaharlanish belgilariga ko'rishning buzilishi, nafas olish qiyinlishuvi, tomoqdagi yonish og'rig'i, ko'zning kuyishi, tartibsizlik, xotiraning pasayishi, diareya, oshqozon og'rig'i, qusish va toshma kiradi[12]. Lavanda moyini topikal qo'llash kontakt dermatitga olib kelishi mumkin[14].

Lavanta yog'ini iste'mol qilinganda antikoagulyantlar, statinlar va antikonvülzanlar kabi retsept bo'yicha beriladigan dorilar bilan o'zaro ta'sirlashishga olib kelishi mumkin[16].

Fitokimyoviy moddalar

Lavanda yog'ining fitokimyoviy tarkibi turdan turga o'zgarib turadi, asosan monoterpeneoid va sesquiterpeneoid spirtlaridan iborat[16]. Moy tarkibida linalool (20-35%) va linalil asetat (30-55%) ustunlik qiladi, o'rtacha darajada lavandulil asetat, terpinen-4-ol va lavandulol, 1,8-sineol, kofur, limonen va taninlar bor[16]. Lavanda moyi odatda 100 dan ortiq birikmalarni o'z ichiga oladi, ularning ko'pchiligi ahamiyatsiz juda kam miqdorda bo‘ladi[16][17].

Oila Tarkibi Lavande officinale



</br> Lavandula angustifolia 		Lavanda aspik



</br> Lavandula latifolia
Terpenlar Monoterpenollar Linalool 28.92 % 49.47 %
a-terpineol 0,90% 1,08%
g-terpineol 0,09%
Borneol 1,43%
Izoborneol 0,82%
Terpinen-4-ol 4,32%
Nerol 0,20%
Lavandulol 0,78%
Terpenlar Linalil asetat 32.98 %
Geranil asetat 0,60%
Neril asetat 0,32%
Okten-3-il asetat 0,65%
Lavandulil asetat 4,52%
Terpenlar Monoterpenlar Mirsen 0,46% 0,41%
a-Pinene 0,54%
b-Pinene 0,33%
Kampen 0,30%
( E )-b- Otsimene 3,09%
( Z )-b-oksimen 4,44%
b - Phellandrene 0,12%
Terpenlar Terpenoid oksidlari Evkaliptol

(1,8-sineol)

25.91 %
Terpenlar Seskiterpenlar b - karyofilin 4,62% 2,10%
b - Farnesene 2,73%
Germakren 0,27%
a- Humulen 0,28%
Ketonlar Kofur 0,85% 13.00 %
3-oktanon 0,72%
Kripton 0,35%

Ma'lumotnomalar

  1. ↑ 1,0 1,1 Lis-Balchin, Maria. Lavender: The Genus Lavandula (en). CRC Press, August 2002. ISBN 978-0-203-21652-1. 
  2. ↑ Health (U.S.), National Institute of. Digest of Comments on The Pharmacopœia of the United States of America and on the National Formulary for the Calendar Year ... 1905-1922 (en). U.S. Government Printing Office, 1919. 
  3. ↑ Masango, Phineas (2005-06-01). "Cleaner production of essential oils by steam distillation". Journal of Cleaner Production 13 (8): 833–839. doi:10.1016/j.jclepro.2004.02.039. ISSN 0959-6526. 
  4. ↑ Simmons, Adelma Grenier. Country wreaths from Caprilands: the legend, lore, and design of traditional herbal wreaths (en). Rodale Press, 1989. ISBN 978-0-87857-792-7. 
  5. ↑ Mihala, Lorelei. „Bulgarian lavender: The sweet smell of success“ (en-GB). BBC News (2020-yil 30-iyul). Qaraldi: 2020-yil 3-avgust.
  6. ↑ Giray, Handan (November 2018). "An Analysis of World Lavender Oil Markets and Lessons for Turkey". Journal of Essential Oil-bearing Plants 21 (6): 1612–1623. doi:10.1080/0972060X.2019.1574612. https://www.researchgate.net/publication/331664982. 
  7. ↑ „Sec. 182.20 Essential oils, oleoresins (solvent-free), and natural extractives (including distillates)“. FDA. Qaraldi: 2022-yil 24-mart.
  8. ↑ The New Perfume Handbook, 2nd, Blackie Academic & Professional, 1997. ISBN 978-0-7514-0403-6. 
  9. ↑ 9,0 9,1 „Lavender“. National Center for Complementary and Integrative Health, US National Institutes of Health (2020-yil 1-avgust). Qaraldi: 2022-yil 1-iyul.
  10. ↑ "Aromatherapy for dementia". Cochrane Database of Systematic Reviews 8: CD003150. August 2020. doi:10.1002/14651858.CD003150.pub3. PMID 32813272. PMC 7437395. //www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=7437395. 
  11. ↑ The Grove encyclopedia of materials and techniques in art. Oxford University Press, 2008 — 605–606 bet. ISBN 978-0-19-531391-8. 
  12. ↑ 12,0 12,1 12,2 „Lavender oil“. MedlinePlus, National Library of Medicine, US National Institutes of Health (2021-yil 13-noyabr). — „Poisonous ingredient: It is mainly the linalyl acetate and linalool in lavender oil that are poisonous.“. Qaraldi: 2020-yil 9-yanvar.
  13. ↑ 13,0 13,1 "Essential oil exposures in Australia: analysis of cases reported to the NSW Poisons Information Centre". The Medical Journal of Australia 212 (3): 132–133. November 2019. doi:10.5694/mja2.50403. PMID 31709543. https://onlinelibrary.wiley.com/doi/full/10.5694/mja2.50403. "We found that essential oil exposures are frequent in Australia, and that more than half involve children. ... severe toxicity can be caused by as little as 5 mL" 
  14. ↑ 14,0 14,1 „Essential oil poisoning“. Royal Children's Hospital, Melbourne, Australia (2021-yil iyul). — „Volumes of 5-15 mL are likely to cause toxicity in adults“.
  15. ↑ "An overview of the biological effects of some Mediterranean essential oils on human health". BioMed Research International 2017: 9268468. 5 November 2017. doi:10.1155/2017/9268468. PMID 29230418. PMC 5694587. //www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=5694587. 
  16. ↑ 16,0 16,1 16,2 16,3 „Lavender“. Drugs.com (2021-yil 22-oktyabr). Qaraldi: 2022-yil 25-may.
  17. ↑ "Characterisation of lavender essential oils by using gas chromatography-mass spectrometry with correlation of linear retention indices and comparison with comprehensive two-dimensional gas chromatography". Journal of Chromatography A 970 (1–2): 225–34. September 2002. doi:10.1016/S0021-9673(02)00653-2. PMID 12350096.  
"https://uz.wikipedia.org/w/index.php?title=Lavanda_moyi&oldid=3364089" dan olindi