WebMar 23, 2024 · The Cannabis genus of plants has been widely used in different cultures for various purposes. It is separated into three main species: sativa, indica, and ruderalis. In ancient practices, the plant was used as a multipurpose crop and valued for its fiber, food, and medicinal uses. Since methodologies for the extraction, processing, and … External factors such as light duration, oxygen, and harvest time (floral maturity) have been shown to influence the secondary metabolite production in cannabis (Liu et al. 2015; Namdar et al. 2024). A 4-year study by Lindholst (2010) found that cannabinoid stability is affected by temperature, light, and air. Three conditions … See more For many applications, the dried version of the cannabis herb is required; however, like many plants, cannabis contains approximately 80% water. For this reason, drying is considered … See more Hang-drying or air-drying is considered the oldest way of drying cannabis plants after harvest (Fig. 1) that requires no dedicated equipment (Ross and ElSohly 1996). Slow-drying includes … See more Freeze-drying (also known as lyophilization) has become a popular option due to the increasing demand for high-quality medicinal cannabis. The freeze-drying method … See more A faster direct method of drying is the oven-drying approach (Mujumdar 2006). This method can be carried out in either a vacuum chamber, vacuum desiccator, or in a drying oven with or without air circulation (Hawes … See more
Ice Water Extraction — Comprehensive Guide - EM
WebApr 11, 2024 · Fractional distillation is also known as short-path distillation, and when done correctly, it produces premium-quality cannabis distillate. Unfortunately, fractional … WebMay 30, 2024 · Ethanol. Ethanol extraction is a popular method because of its versatility; it can produce several different cannabinoid derivatives. This may be ideal for craft processors creating high-end exploratory products or large-scale labs working to isolate specific terpenes or cannabinoids. Ethanol extraction processes must be conducted in … how many people lived in a viking longhouse
The impact of extraction protocol on the chemical profile of cannabis …
WebApr 11, 2024 · Once the sex of the cannabis plant is determined, growers often destroy any male plants. Otherwise, male plants will pollinate the female plants: if this happens, the amount of THC present in the final product will decrease. Cannabis plants display their sex through pre-flowers, which emerge 3-6 weeks after germination and before flowering. WebMar 13, 2024 · At the fourth and final stage of the cannabis extraction and refinement journey, specific cannabinoids are isolated and/or recombined to produce isolated and … WebApr 19, 2024 · Table 2- %RSD values for the instrument response precision for THC in both the calibrations and the homogeneous extract. The cannabinoid potency of various cannabis plant and cannabis product samples were determined for the various extraction techniques In the chromatograms THC was observed ~8.08 minutes and CBD was … how can technical advice and guidance be used