Pandey G, Pandey D, Tripathi Mritynjay, Singh Achal, Mishra Maneesh
J Environ Biol. 2016 Mar;37(2):179-84.
Biochemical profiling of physiologically mature fruits of 51 diverse Indian gooseberry (Emblica officinalis Gaertn) germplasm accessions was collected from Vindhyan hill region of Madhya Pradesh, with a view to select nutraceutically rich genotypes based on important biochemical traits. The mean ascorbic acid and total phenol (tannin) content amongst different accessions was recorded as 496.47 mg 100 g⁻¹ and 4.88% with highest value found in CISH A-12 (654.50 mg 100 g⁻¹) and CISH A-30 (7.18%), respectively. Apart from the above, wide range of variability in the composition of other important biochemical attributes viz., total soluble solids (8.60-17.70°Brix), acidity (1.61-2.94%), total sugar (4.15-9.17), reducing sugar (2.19-4.45%) and TSS/acid ratio (3.89-8.33) was also recorded. Highest significant and positive correlation was observed between total sugar and TSS (0.895) followed by reducing sugar and TSS (0.882). Significant positive correlation between ascorbic acid and tannins (0.551) was an indication to be associated with binding capacity of ascorbic acid over a longer period of storage.
从中央邦温迪亚山脉地区收集了51种不同印度醋栗（余甘子）种质资源生理成熟果实的生化分析数据，目的是根据重要生化特性选择营养丰富的基因型。不同种质资源中抗坏血酸和总酚（单宁）含量的平均值分别记录为496.47毫克/100克和4.88%，其中CISH A - 12（654.50毫克/100克）和CISH A - 30（7.18%）的含量最高。除此之外，其他重要生化属性的组成也存在广泛差异，即总可溶性固形物（8.60 - 17.70°Brix）、酸度（1.61 - 2.94%）、总糖（4.15 - 9.17）、还原糖（2.19 - 4.45%）和总可溶性固形物/酸比（3.89 - 8.33）。总糖与总可溶性固形物之间观察到最高的显著正相关（0.895），其次是还原糖与总可溶性固形物（0.882）。抗坏血酸与单宁之间的显著正相关（0.551）表明在较长储存期内抗坏血酸与结合能力有关。
