+ Site Statistics
References:
54,258,434
Abstracts:
29,560,870
PMIDs:
28,072,757
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

L-Malate and sucrose as criteria for internal quality of Golden Delicious apples, size 70-80 mm



L-Malate and sucrose as criteria for internal quality of Golden Delicious apples, size 70-80 mm



Zeitschrift fur Lebensmittel Untersuchung und Forschung 174(1): 1-4



Sensory analysis and chemical determination of several compounds demonstrated that a batch of 'Golden Delicious' apples, size 70-75/80 mm with a L-malate content equal or higher than 0.55% and of sucrose equal or higher than 2% was acceptable on the basis of internal quality. The model is predictive. L-Malate is associated with texture and juiciness, but not with sourness. Sucrose is associated with texture, juiciness, sweetness and flavor. In this manner, all sensory attributes except odor and sourness are represented by L-malate and sucrose contents. Association of production rates of n-hexyl acetate and n-butyl acetate with odor and flavor was not reproducible with aggregated data of a preliminary trial and the main trial. Production of volatiles was excluded from the chemical model.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 000919418

Download citation: RISBibTeXText

DOI: 10.1007/bf01454587


Related references

L-Malate and sucrose content of Golden Delicious apples: a comparison between enzymatic analyses using whole apples and apple juice. Zeitschrift fur Lebensmittel Untersuchung und Forschung 167(5): 327-328, 1978

Criteria for keeping quality in Golden Delicious apples. Zeitschrift fur Lebensmittel Untersuchung und Forschung 167(1): 11-15, 1978

A study of objective criteria of organoleptic quality in Golden Delicious apples. Pomol. franc, 11: 257-64. bibl. 10, 1969

Sensory quality and internal atmosphere of fresh-cut Golden Delicious apples. International Journal of Food Science and Technology 40(4): 369-375, 2005

L-malate in Golden Delicious apples as a possible parameter of acceptability. Zeitschrift fur Lebensmitte Untersuchung und Forschung 160(2): 137-140, 1976

Internal ethylene levels and maturity of delicious and golden delicious apples destined for prompt consumption. Journal of the American Society for Horticultural Science 113(1): 88-91, 1988

Effect of thinning on size of 'Golden Delicious' and 'Delicious' apples established in Central Mexico. Acta Horticulturae (727): 451-455, 2006

Differences in L-malate determined enzymatically or titrimetrically in Golden Delicious apples. Zeitschrift für Lebensmittel-Untersuchung und -Forschung 162(3): 259-261, 1976

Influence of various thinning treatments in 1973 on the frui t yield, size and degree of russeting of Golden Delicious and Yellowspur Delicious apples. 1974

Ethephon influence on storage quality of starkrimson delicious and golden delicious apples. Hortscience 11(1): 57-59, 1976

Storage quality of waxed and nonwaxed Delicious and Golden Delicious apples. Journal of food quality 13(5): 331-341, 1990

Is there any connection between calyx-end russetting of Golden Delicious apples and the size and position of the apples on the tree?. Dec. Fruit Gr. 17: 22-4. bibl. 8, 1967