Effects of horseradish oil and eight isothiocyanates vapour treatment on postharvest disease control and their efficacy as preservatives of mature green tomato was written by Ren, Jing-Jing;Zhang, Dan;Hou, Pu-Xing;Wu, Hua. And the article was included in Plant Disease in 2020.Application In Synthesis of Isopropylisothiocyanate The following contents are mentioned in the article:
This study evaluated the potential of horseradish (Armoracia rusticana) oil (ARO) and eight isothiocyanates (Pr ITC [ProITC], iso-Pr ITC [IsoproITC], Bu ITC [n-BuITC], 3-butenyl ITC [3-BeITC], Ph ITC [PhITC], benzyl ITC [BzITC], 2-phenylethyl ITC [PhEITC], and allyl ITC [AITC]) as preservatives and antifungal agents for postharvest tomato disease control. Results showed that ARO and eight ITCs demonstrated antifungal activities against Botrytis cinerea, Alternaria alternata, Rhizopus stolonifer, and Geotrichum candidum, which can cause the decay of mature green tomato during storage. Allyl-ITC (AITC) had the lowest EC50 values of mycelia growth suppression, with 0.18, 0.44, 0.29, and 0.43μg/mL air for B. cinerea, A. alternata, R. stolonifer, and G. candidum, resp. ARO, 2-PhEITC, BzITC, and AITC exhibited better efficacy as preservatives of mature green tomato than other ITCs on the basis of some parameters, such as low decay rate, slow reduction in weight loss, slight change in hardness, slow decrease in acidity, and total soluble solid content of treated tomatoes. GC-MS revealed that 2-PhEITC (77.78%) and AITC (15.87%) were the major components of ARO. These results can be used as a basis to develop preservative products composed of ITCs. This study involved multiple reactions and reactants, such as Isopropylisothiocyanate (cas: 2253-73-8Application In Synthesis of Isopropylisothiocyanate).
Isopropylisothiocyanate (cas: 2253-73-8) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Application In Synthesis of Isopropylisothiocyanate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics