Then we get into really deep questions, like, "What are you smoking?" There are two major compounds at play: tetrahydrocannabinol and cannabidiol, which we can shorten to THC and CBD, because I already have tendonitis in my thumb and I don't want it turning into full-blown RSI.
Twenty five major compounds at an average concentration greater than 0.9 ± 0,2% have been retained for the statistical analysis (Table 1).
However, Jun et al. also analysed the essential oils of Korean A. rugosa using GC MS, and they found that limonene was the major compound, at 47%, and that it contained high amounts of caryophyllene (17%) and germacrene-D (14%) [ 1].
The major compounds detected at higher levels in csgD mutant colonies were the upper TCA cycle intermediates succinate, fumarate and malate, the polyamine compounds putrescine and cadaverine, and adenosine monophosphate (AMP), adenine and proline.
However, it is important to note that the major compounds were emitted at much higher levels (0.13 0.75 µg g−1 f. wt) than the minor compounds in the range of 3 35 ng g−1 f. wt.
In order to meet growing demand for the company's masterbatch products in France and the broader European market, A. Schulman, Inc is adding another major compounding line at its Givet production site in the Ardennes region.
FA levels of the five major compounds increased uninterrupted during maturation, reached maxima at S9 and had a slight decrease at S10.
Twenty eight major compounds were identified and predominantly composed of monoterpene hydrocarbons at a dose-content ranging from 0.68 to 88.58%.
By contrast, several studies have demonstrated that crude essential oils and their major compounds present low or no toxicity to host cells at the effective concentrations [ 27- 30].
The UV spectrum showed that the major compounds observed, 4, 5, and 7, have similar λmax at 279, 281, and 282 nm, respectively.
At lower, middle, and higher altitudes, the major compounds were caryophyllene oxide (28.6%), borneol (35.8%), and camphor (46.9%), respectively (Haider et al. [2010]).
