Methods in Carbohydrate Chemistry. Herausgeg. v. R. L. Whistler, R. J. Smith, J. N. BeMiller und M. L. Wolfrom. Vol. IV: Starch. Academic Press, New York‐London 1964. 1. Aufl., XVI, 335 S., zahlr. Abb. u. Tab., geb. $ 13.50.

Husemann, E.

doi:10.1002/ange.19650770520

Cited by 7 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Starches from unripe apples showed a low retrogradation susceptibility, as determined by two methods. The first method is based on the loss of the ability of starch polymers to form a complex with iodine [51]. The second method relates to the increase in the starch retrogradation (recrystallization) enthalpy ∆H r of the paste stored for a certain period of time during the heating in a differential scanning calorimeter (DSC).…”

Section: Retrogradationmentioning

confidence: 99%

“…The degree of retrogradation of the 1% water solution at 20, 8, and −20 • C was calculated using the below equation. The Whistler method [51] is based on the absorbance of the iodine-starch complex formed by amylose from a supernatant after centrifugation at point zero and also after 24, 48, and 72 h of storage. Spectrophotometric measurements were carried out in a spectrophotometer (Helios Gamma, 100-240, Runcorn, UK) at 635 nm.…”

Section: Degree Of Retrogradationmentioning

confidence: 99%

See 1 more Smart Citation

Starch from Unripe Apples (Malus domestica Borkh) as an Alternative for Application in the Food Industry

Gumul,

Korus,

Orczykowska

et al. 2024

Molecules

View full text Add to dashboard Cite

This study investigated the properties of starch isolated from the unripe fruit of two apple cultivars (Malus domestica Borkh) grown in southern Poland (Central Europe). The chemical composition of both starches, molecular mass, their granulation, thermal characteristics, swelling characteristics, and rheological characteristics were studied. The starches differed significantly in ash, phosphorus, and protein content. The water-binding capacity at temperatures of 25–65 °C was similar, while differences of 20% appeared at higher temperatures. In contrast, a significant difference was found in the solubility of the two starches in the temperature range of 25–75 °C. The study showed that apple starches have a relatively low tendency to retrograde, with the enthalpy of gelatinization for starch from the Oliwka variety being 40% higher than that from the Pyros variety. However, the starches differed in the hardness of the gels formed, i.e., one variety formed soft gels with an internal structure resistant to external forces, while the other formed hard gels.

show abstract

Section: Retrogradationmentioning

confidence: 99%

Section: Degree Of Retrogradationmentioning

confidence: 99%

Starch from Unripe Apples (Malus domestica Borkh) as an Alternative for Application in the Food Industry

Gumul,

Korus,

Orczykowska

et al. 2024

Molecules

View full text Add to dashboard Cite

show abstract

Early detection of graft incompatibility in sweet cherry by internode association and callus fusion techniques

Jalali,

Moghaddam,

Marjani

2024

Plant Cell Tiss Organ Cult

View full text Add to dashboard Cite

Scion-rootstock incompatibility is one of the most problems in fruit trees. The study evaluated predicted compatibility/ incompatibility by internode association and callus fusion techniques. Two factorial experiments were as laid out with an incompletely randomized design (CRD) with three replications. Treatment including the rst factor, four levels of sweet cherry cultivars ('Bing', 'Takdaneh', 'Siyah Mashhad', and 'Adli') and the second factor, four levels of rootstocks ('Gisela-5', 'Gisela-6', 'Mahaleb' (M-168), and 'GF-305'). Results showed signi cant differences in total phenolic content, peroxidase, and starch content in internode association and callus fusion experiments. 'GF-305' (incompatible) rootstock had the lowest success rate of grafts on all cultivars, while 'Gisela-6' rootstock showed the highest success rate of grafts on 'Siyah Mashhad' and 'Bing' cultivars. Both experiments showed that in incompatible grafts, an increase in total phenol content and peroxidase activity and a decrease in grafts' success rate were observed. The degree of compatibility was signi cantly and positively correlated with the graftʼs success rate while signi cantly and negatively correlated with total phenol content and peroxidase activity. In both experiments, no clear trend was observed regarding starch content and graftʼs success rate. The regression analysis results showed that phenol compounds in both experiments signi cantly affected the graft's success rate and the degree of compatibility. Therefore, our nding leads to the conclusion that phenolic compounds (mostly) and peroxidase activity can be used to pre-screen for incompatible grafts. Moreover, the callus fusion technique can be a quick way to predict (in)compatibility of graft in sweet cherry.

show abstract

Mixotrophic Chlorella pyrenoidosa biofilm with enhanced biomass production, microalgal activity, and nutrient removal from nutrient-rich wastewater

Wu,

Jin,

Zhang

et al. 2024

Journal of Environmental Sciences

View full text Add to dashboard Cite

Methods in Carbohydrate Chemistry. Herausgeg. v. R. L. Whistler, R. J. Smith, J. N. BeMiller und M. L. Wolfrom. Vol. IV: Starch. Academic Press, New York‐London 1964. 1. Aufl., XVI, 335 S., zahlr. Abb. u. Tab., geb. $ 13.50.

Cited by 7 publications

References 1 publication

Starch from Unripe Apples (Malus domestica Borkh) as an Alternative for Application in the Food Industry

Starch from Unripe Apples (Malus domestica Borkh) as an Alternative for Application in the Food Industry

Early detection of graft incompatibility in sweet cherry by internode association and callus fusion techniques

Mixotrophic Chlorella pyrenoidosa biofilm with enhanced biomass production, microalgal activity, and nutrient removal from nutrient-rich wastewater

Contact Info

Product

Resources

About