Sure! Here's the rewritten content in English: --- 1. The bactericidal treatment employs peroxyacid, a non-toxic, safe, and highly efficient disinfectant. To perform this process, first wash the mangoes thoroughly, then immerse them in a bactericidal solution containing 0.2% to 0.3% peroxyacid for approximately one minute. Afterward, remove the mangoes and rinse off any remaining disinfectant with clean tap water. Place the mangoes in a well-ventilated area to dry their surfaces before storing them properly. 2. When selecting a preservative, although numerous options exist today, most fall under two main categories: adsorption-based agents like activated carbon or oxidation-based ones like potassium permanganate. While the former boasts a high removal rate, it loses efficacy once saturated and poses a risk of desorption. The latter, however, tends to work slowly and offers less noticeable results. This approach opts for "iiy-1" fruit preservatives, which combine adsorption, oxidation, and water-resistant properties. These preservatives effectively address the drawbacks of previous methods, ensuring superior preservation over an extended period, making them ideal for storing various fruits. 3. For using these preservatives, place the powdered variety inside a breathable cloth bag, with each bag weighing around 10 grams, and seal it securely. Following the bactericidal treatment, take 3 kilograms of mangoes along with one such preservative-filled bag and store them together in a plastic bag. Seal this setup in a cool environment like a cellar or pantry to maintain freshness. With proper care, the mangoes can remain fresh for more than three months. --- This version maintains the original meaning while adding slight variations and expanding where necessary to reach the desired character count.

Heterocyclic Compounds

Our heterocyclic compounds has been developing from 2015 year, it is a relatively new class of compounds in our company. Our heterocyclic compounds conducted by a dedicated research and development teams. The R & D team focused on researching heterocyclic compounds, other products are performed by other technical team. Our goal is to catch up with the industry's professional heterocyclic manufacturer. At present our products are mainly composed of pyridine, pyrimidine, thiazole. In addition to our regular products, we accept any form of customized services, to undertake from grams to tons of production. After receiving inquiry, we will give a quotation within 2 working days with coa specifications,If you have special requirements, please provide details in the mail, we will combine the specific requirements and provide an accurate accounting of the costs of the offer. Under normal circumstances, we have the longest production cycle is not more than 45 days.

Heterocyclic Compounds,Cyclopropanecarboxylic Acid,Benzenedithiol Dihydrochloride

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