The development of technology for obtaining essential oils from Scots pine tree folige

• Autorzy: Daugavietis M. , Spalvis K.
• Języki publikacji: EN

Abstrakty

EN

The development of technology for obtaining essential oils from Scots pine tree folige. Essential oils have been well known for several decades. They are very commonly used in several cosmetic products and aromatherapy for their good smell and benefits and effects on bacteria. Conifer tree essential oils are the organic combination mixture (mainly terpene) which is obtained from the foliage of a pine – needles and twigs. The environmental factors that influence and effect the production of essential oil in Scots pine trees (Pinus Silvestri)s has been investigated in this paper. In addition, the overall study in this research project analyses the consumption of essential oils and describes the industrial equipment used for the production of essential oils from the needles. Also the results of essental oils and the seasonal dynamic quality in Latvia are investigated. According to the results of the experiment performed in this study, the time substance of essential oils and water disengagement was defined in laboratory conditions where the temperature ranged from 20 to 90 oC , maintaining constant temperature in thermostat. By using specific pilot equipment various tree steam distillation process parameters of essential oils of pine were investigated in the study. In general, the main objectives of the research is to point out and examine the results of essential oils, their quality, overall time of the process, the consumption of the steam depending on the hydrodistolation process with a special system, intensity and to identify the stages of an ordinary foliage. The results of the research can be used to optimize the processing of needles oil and manufucture new needles oil processing plant.

Słowa kluczowe

EN

essential oils; needle foliage; steam distillation; steam consumption

PL

olejki eteryczne; destylacja parowa; zużycie pary

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
• Rocznik: 2014
• Tom: No. 87
• Strony: 51--54
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Daugavietis M.

• LSFRI „Silava”

autor

Spalvis K.

• LSFRI „Silava”

Bibliografia

• 1. Ягодин, В.И. (1981). Основы химии и технологии переработки древесной зелени,. Изд. Ленинградского ун-та, Ленинград, 223 сc.
• 2. 85 gallon biocapacity essential oil large capacity steam distillation plant. http://www.heartmagic.com/00giantstill/85gallon.html.
• 3. Е.В. Бараков, А.И. Вахрушев, Г.Н. Черняева. Технология и оборудование производства пихтового масла (обзор). Москваб 1976, 43 с.
• 4. Комплексное использование древесины при рубках ухода (сырье, заготовка, переработка). Иевинь И.К., Галванс У.И., Даугавиетис М.О., Балод В.В., Саусиня Я.М. «Лесная промышленность», 1976, 88 с.