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K Nn mK - Amecamex.org.mx

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FSB1-2004<br />

Food Science and Biotechnology in Developing Countries<br />

Table 1 Analysis of the different fractions from the fruit maracuya.<br />

Sample Average of weight<br />

(g) in 2 kg of fruit<br />

% of Yield<br />

Flavedo 273.5 13.5 ± 1.15<br />

Albedo 839.3 41.5 ± 1.42<br />

Seed 489.7 24.2 ± 0.25<br />

Juice 421.9 20.8 ± 1.16<br />

Total 2024.4 g 100 %<br />

It was observed that the amount of pectin extracted in different fractions of the fruit<br />

increased treated by steam during 15 minutes increased as the ratio of water increased,<br />

the best being 1:3 in which the best pectin yield was obtained.<br />

mg pectin/g fruit<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

01:01 01:02 01:03 01:04<br />

Relations from washing<br />

mg pectin/g albedo<br />

mg pectin/g flabedo<br />

mg pectin/g rind<br />

Fig 1. Extraction of pectin with different relations from washing in water<br />

3

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