The individual losses, each accounting for a fraction of energy diverted away from conversion to the desired product, are summarized in Table 3. Figure 2 shows the stack-up of losses affecting the conversion efficiencies. The large arrows shown in the bottom of the plot indicate the overall conversion efficiency, i.e., the fraction of photons captured and converted to product. Because the losses combine multiplicatively, showing the loss axis in logarithmic terms allows a proper relative comparison. As
shown in Fig. 2, various constraints result in nearly a 40% reduction in practical maximum conversion 5-Fluoracil supplier efficiency for the direct process relative to the theoretical maximum for this process. Even so, the conversion efficiency for the direct process is about seven times larger than that for an algal open pond. Note that these calculations do not account for downstream-processing efficiency. Also note {Selleck Anti-diabetic Compound Library|Selleck Antidiabetic Compound Library|Selleck Anti-diabetic Compound Library|Selleck Antidiabetic Compound Library|Selleckchem Anti-diabetic Compound Library|Selleckchem Antidiabetic Compound Library|Selleckchem Anti-diabetic Compound Library|Selleckchem Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|Anti-diabetic Compound Library|Antidiabetic Compound Library|buy Anti-diabetic Compound Library|Anti-diabetic Compound Library ic50|Anti-diabetic Compound Library price|Anti-diabetic Compound Library cost|Anti-diabetic Compound Library solubility dmso|Anti-diabetic Compound Library purchase|Anti-diabetic Compound Library manufacturer|Anti-diabetic Compound Library research buy|Anti-diabetic Compound Library order|Anti-diabetic Compound Library mouse|Anti-diabetic Compound Library chemical structure|Anti-diabetic Compound Library mw|Anti-diabetic Compound Library molecular weight|Anti-diabetic Compound Library datasheet|Anti-diabetic Compound Library supplier|Anti-diabetic Compound Library in vitro|Anti-diabetic Compound Library cell line|Anti-diabetic Compound Library concentration|Anti-diabetic Compound Library nmr|Anti-diabetic Compound Library in vivo|Anti-diabetic Compound Library clinical trial|Anti-diabetic Compound Library cell assay|Anti-diabetic Compound Library screening|Anti-diabetic Compound Library high throughput|buy Antidiabetic Compound Library|Antidiabetic Compound Library ic50|Antidiabetic Compound Library price|Antidiabetic Compound Library cost|Antidiabetic Compound Library solubility dmso|Antidiabetic Compound Library purchase|Antidiabetic Compound Library manufacturer|Antidiabetic Compound Library research buy|Antidiabetic Compound Library order|Antidiabetic Compound Library chemical structure|Antidiabetic Compound Library datasheet|Antidiabetic Compound Library supplier|Antidiabetic Compound Library in vitro|Antidiabetic Compound Library cell line|Antidiabetic Compound Library concentration|Antidiabetic Compound Library clinical trial|Antidiabetic Compound Library cell assay|Antidiabetic Compound Library screening|Antidiabetic Compound Library high throughput|Anti-diabetic Compound high throughput screening| that the results presented in Fig. 2 show the potential for converting photons to product, but do not indicate the cost for building and operating facilities for implementing these processes. Fig. 2 Sum of individual contributions and accumulated photon losses for two fuel processes and a theoretical maximum for energy conversion. The losses are represented on a logarithmic scale and accumulated serially for the processes beginning with the percent of PAR in empirically
measured solar ground insolation. Total practical conversion efficiency after accounting for losses is indicated by the green arrows Figure 3 shows the relationship between the calculated energy conversions expressed for any liquid fuel in per barrel energy equivalents (bble). By using the photosynthetic efficiency calculated above, the extrapolated metric of barrel energy equivalents (bble is equal to 6.1 × 109 joule) and any product density expressed in kg/m3 and energy content, e.g., heating value in MJ/kg, the output of this analysis can be converted to areal productivity for any molecule produced from either an Sinomenine endogenous or
an engineered pathway. For example, the direct process, operating at the calculated 7.2% efficiency would yield 350 bble/acre/year. This equates to 15,000 gal alkane/acre/year where a C17 alkane has a heating value of 47.2 MJ/kg and density of 777 kg/m3. Given the flexibility of genome engineering to construct production organisms that make and secrete various fuel products, a similar calculation can be applied for any product synthesized via a recombinant enzymatic pathway and a productivity value extrapolated. By comparison on an energy basis, the practical efficiency of the algal biomass process would equal about 3,500 gal/acre/year of the target triglyceride (71 bble; heating value 41 MJ/kg; density 890 kg/m3). Note that 1 gal/acre/year is equivalent to 9.4 l/GANT61 price hectare/year. Fig.