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Example 7
Table 7 showed an improved stability of the disinfectant formulations upon including ethanol as a stabilizing agent in the formulations, wherein the disinfectant formulations comprised a mixture of lactic acid and formic acid as the C1-8 organic acids, and sodium sarcosinate as the amino acid based surfactant. Formulation Q, which did not include any ethanol stabilizing agent, was an unstable cloudy solution that resulted in a phase separation. Upon including ethanol stabilizing agent in the formulations (Formulations R and S), the stable clear solutions were achieved.
Example 6
Table 6 demonstrated a synergistic effect between C1-8 organic acids and amino acid based surfactant against Candida albicans under the standard test EN13624, wherein the organic acids were a mixture of lactic acid and formic acid, the amino acid based surfactant was sodium sarcosinate, and the stabilizing agent was ethanol.
Example 5
Table 5 further demonstrated the synergistic effect between organic acids and amino acid based surfactant against M. smegmatis under the EPA standard according to the OECD Quantitative Methods for Evaluating the Activity of Microbicides. The organic acids were a mixture of salicylic acid, lactic acid, and formic acid (at 0.3% weight, 1.9% weight, and 1.0% weight, respectively, based on total weight of the formulation). The amino acid based surfactant was sodium sarcosinate, and the stabilizing agent was PnB.
Formulation K showed that the high efficacy against M. smegmatis were achieved even without the use of hydrogen peroxide in the formulation.
Example 3
Table 3 showed the micro efficacy of the tested disinfectant formulations against S. aureus based on the EPA standard according to the OECD Quantitative Methods for Evaluating the Activity of Microbicides.
A very strong synergistic effect between C1-8 organic acids and amino acid based surfactant against S. aureus was observed in the disinfectant Formulation C, wherein the organic acids were a mixture of salicylic acid and lactic acid (at 0.4% weight and 2.2% weight, respectively, based on total weight of the formulation), the amino acid based surfactant was a sodium salt of N-lauroyl sarcosinate (hereinafter “Sodium sarcosinate”), and the stabilizing agent was ethanol. Formulation D showed that the high efficacy against S. aureus were achieved even without the use of hydrogen peroxide in the formulation.
Example 2
Lyophilization process: Measure amount of desired exosome solution. Add 1%-10% (e.g., 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, 5.5%, 6%, 6.5%, 7%, 7.5%, 8%, 8.5%, 9%, 9.5%, 10%) by volume of a stabilizing agent selected from sucrose, mannitol or trehalose.
Carnosine functions as a biological pH buffer and antioxidant. Carnosine has protein stability benefits and prevents aggregation along with vasodilation benefits. Magnesium citrate is a magnesium salt used to regulate pH along with preservation.
Manufacturing Process for 1000 capsules each at 100 mg containing 5 mg exosome, 20 mg L-carnosine, and 75 mg magnesium citrate.
Materials: exosomes 5 grams, L-carnosine 20 grams, magnesium citrate 75 grams.
Steps for manufacturing: (1) calibrate scale; (2) accurately weigh out each of the materials using lab scoop; (3) sieve each material into one weighing dish; (4) add material to V-Blender; (5) turn on V-Blender and blend for 60 minutes; (6) empty material from V-Blender into clean weighing dish; (7) fill capsules with blended material.