Vol. 12, Issue 7 (2023)

Author(s):
Sonia Dansena and Dr. Shishir Prakash Sharma

Abstract:
The current investigatory work entitled "study about biochemical changes (TSS, titrable acidity and TSS/ acid ratio) prepared Product (nectar) during storage. " was executed at Pomology Laboratory, Department of Pomology, Pt K.L.S. CHRS, Pendri, Rajnandgaon, IGKV, Raipur, Chhattisgarh during year 2019-2020. The analysis of chemical variation of nectar of dragon fruit at fortnight meantime for course of 45 days preservation by implementing CRD with 3 replication inside lab condition. Each replication comprised of 7 treatments for nectar. The nectar comprise of 20 percent pulp and 0.3 percent acidity and recipe is varied by different concentration of TSS. The nectar prepared from treatment T₇ containing 20 percent pulp,0.3 percent acidity and 22 percent TSS shows highest value of TSS, TSS Acid ratio, while peak acidity value observed was of treatment T₁ (20 percent pulp+16 percent TSS + 0.3 percent acidity).