Citrus clementine

Mosandl et al. [32] found in grapefruit oil (+)-limonene and (+)-a-pinene of high enantiopurity, and only traces of (-) enantiomers of these compounds were detected. In contrast to conifer oils p-pinene has been found in the prevalence of (+) enantiomer (63-66%). Similar prevalence of (+)-P-pinene has been foimd for Uruguayan clementine oils Citrus clementine) [33]. In the same oils the authors identified also (+)-sabinene of enantiopurity above 97% and (+)-limonene of enantiopurity 99.4%. 

In the Citrus genus, a-terpineol occurs in the prevalence of (-)-enantiomer in the species Citrus aurantifolia. Citrus latifolia and Citrus limon, while it has been found as (+)-enantiomer of a high enantiomeric purity in Citrus clementine. In neroli and petitgrain oils (Citrus aurantium) (+)-a-terpineol has been detected as the dominant enantiomer. 

Fig. 4.7.1 Internal defects in citrus fruits. Proton MRI from the central plane of two Clementine citrus fruits. The plane is 5 mm thick and taken at a 0.1 T field strength. The...

TABLE 3. Potent Odorants (FD > 2) Identified in the Peel Oil of Clementines Citrus Reticulata Blanco cv. Clementine)... 

An orange is analogous to a clementine, another type of citrus fruit. 

In the presence of Mo deficiency, low nitrate reductase activity results in high accumulations of NO," in plants, with many physiological implications. Disorders such as scald disease of beans (Phaseolus vulgaris) (Wilson, 1949) and leaf burn/scorch of clementine (Citrus sinensis) trees (Triboi, 1978 Cassin et al., 1982) have been related to nitrate accumulation in the presence of a short supply of Mo. Premature sprouting of... 

Clementine Citrus deliciosd) 5 drops 6. 50 mg tofu Grilled tofu... 

Enzymatic and acid hydrolysis of phlorizin releases the aglycone phloretin, alkaline hydrolysis yields 4-hydroxyphenylpropionic acid and P-D-glucopyranosideside of phloroglucinol (1,3,5-trihydroxybenzene), which is called phlorin. It has been shown that phlorin is present in peel of citrus fruits. In species and varieties of oranges, phlorin was found in juices and peel extracts with a mean of 22 and 492 mg/1, respectively, while for grapefruits, means were 108 mg/1 in juices and 982 mg/1 for peel extracts. In contrast, phlorin was not found in mandarin and clementine juices except for a few mandarin varieties (30-33 mg/1). 

---